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Switch from Godep to go vendoring

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This commit is contained in:
Ken-Håvard Lieng 2016-03-01 01:51:26 +01:00
parent 6b37713bc0
commit cd317761c5
1504 changed files with 263076 additions and 34441 deletions
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9
.travis.yml
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@ -8,13 +8,14 @@ go:
install:
- go get github.com/jteeuwen/go-bindata/...
- cd client
- nvm install 5.0
- nvm use 5.0
- nvm install 4.3.1
- nvm use 4.3.1
- npm install -g gulp
- npm install
script:
- gulp build
- cd ..
- go vet ./...
- go test -v -race ./...
- export GO15VENDOREXPERIMENT=1
- go vet $(go list ./... | grep -v '/vendor/')
- go test -v -race $(go list ./... | grep -v '/vendor/')

167
Godeps/Godeps.json generated
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@ -1,167 +0,0 @@
{
"ImportPath": "github.com/khlieng/dispatch",
"GoVersion": "go1.5.3",
"Packages": [
"./..."
],
"Deps": [
{
"ImportPath": "github.com/BurntSushi/toml",
"Comment": "v0.1.0-21-g056c9bc",
"Rev": "056c9bc7be7190eaa7715723883caffa5f8fa3e4"
},
{
"ImportPath": "github.com/blevesearch/bleve",
"Rev": "16f538d7b76dd85c935a3104c390307cae5cbf79"
},
{
"ImportPath": "github.com/blevesearch/go-porterstemmer",
"Comment": "v1.0.1-9-g23a2c8e",
"Rev": "23a2c8e5cf1f380f27722c6d2ae8896431dc7d0e"
},
{
"ImportPath": "github.com/blevesearch/segment",
"Rev": "9588637ce3caba8516208ccc17193ddedd741418"
},
{
"ImportPath": "github.com/boltdb/bolt",
"Comment": "v1.1.0-61-g6465994",
"Rev": "6465994716bf6400605746e79224cf1e7ed68725"
},
{
"ImportPath": "github.com/cznic/b",
"Rev": "c4adf3a58579a2d57cd3097f455dcdf75edcdfd8"
},
{
"ImportPath": "github.com/dgrijalva/jwt-go",
"Comment": "v2.4.0-4-gafef698",
"Rev": "afef698c326bfd906b11659432544e5aae441d44"
},
{
"ImportPath": "github.com/golang/protobuf/proto",
"Rev": "655cdfa588ea190e901bc5590e65d5621688847c"
},
{
"ImportPath": "github.com/gorilla/websocket",
"Rev": "3986be78bf859e01f01af631ad76da5b269d270c"
},
{
"ImportPath": "github.com/hashicorp/hcl",
"Rev": "197e8d3cf42199cfd53cd775deb37f3637234635"
},
{
"ImportPath": "github.com/jpillora/backoff",
"Rev": "2ff7c4694083b5dbd71b21fd7cb7577477a74b31"
},
{
"ImportPath": "github.com/kr/pretty",
"Comment": "go.weekly.2011-12-22-27-ge6ac2fc",
"Rev": "e6ac2fc51e89a3249e82157fa0bb7a18ef9dd5bb"
},
{
"ImportPath": "github.com/kr/text",
"Rev": "e373e137fafd8abd480af49182dea0513914adb4"
},
{
"ImportPath": "github.com/magiconair/properties",
"Comment": "v1.5.2",
"Rev": "d5929c67198951106f49f7ea425198d0f1a08f7f"
},
{
"ImportPath": "github.com/matryer/resync",
"Rev": "3d7f7ed881e1fcb5d89be33f3eb4717ed379e7b1"
},
{
"ImportPath": "github.com/mitchellh/go-homedir",
"Rev": "d682a8f0cf139663a984ff12528da460ca963de9"
},
{
"ImportPath": "github.com/mitchellh/mapstructure",
"Rev": "f7d28d5aeab42b9b95d2e6d6b956f73a290077fc"
},
{
"ImportPath": "github.com/ryszard/goskiplist/skiplist",
"Rev": "2dfbae5fcf46374f166f8969cb07e167f1be6273"
},
{
"ImportPath": "github.com/spf13/cast",
"Rev": "ee7b3e0353166ab1f3a605294ac8cd2b77953778"
},
{
"ImportPath": "github.com/spf13/cobra",
"Rev": "9c9300901990faada0c5fb3b5730f452585c7c2b"
},
{
"ImportPath": "github.com/spf13/jwalterweatherman",
"Rev": "3d60171a64319ef63c78bd45bd60e6eab1e75f8b"
},
{
"ImportPath": "github.com/spf13/pflag",
"Rev": "7f60f83a2c81bc3c3c0d5297f61ddfa68da9d3b7"
},
{
"ImportPath": "github.com/spf13/viper",
"Rev": "a212099cbe6fbe8d07476bfda8d2d39b6ff8f325"
},
{
"ImportPath": "github.com/square/go-jose",
"Rev": "37934a899dd03635373fd1e143936d32cfe48d31"
},
{
"ImportPath": "github.com/steveyen/gtreap",
"Rev": "72cd76f34c91f8d64a031af97b499e4a0b1a6e0c"
},
{
"ImportPath": "github.com/stretchr/testify/assert",
"Comment": "v1.0-12-g7e4a149",
"Rev": "7e4a149930b09fe4c2b134c50ce637457ba6e966"
},
{
"ImportPath": "github.com/syndtr/goleveldb/leveldb",
"Rev": "4875955338b0a434238a31165cb87255ab6e9e4a"
},
{
"ImportPath": "github.com/syndtr/gosnappy/snappy",
"Rev": "156a073208e131d7d2e212cb749feae7c339e846"
},
{
"ImportPath": "github.com/willf/bitset",
"Comment": "v1.0.0-17-g4b22041",
"Rev": "4b220417a489359f934045d0509d941a7a2a1038"
},
{
"ImportPath": "github.com/xenolf/lego/acme",
"Comment": "v0.2.0-6-gdb3a956",
"Rev": "db3a956d52bf23cc5201fe98bc9c9787d3b32c2d"
},
{
"ImportPath": "golang.org/x/crypto/ocsp",
"Rev": "644910e6da851dcd66a424c71d068d971cfacba5"
},
{
"ImportPath": "golang.org/x/crypto/sha3",
"Rev": "644910e6da851dcd66a424c71d068d971cfacba5"
},
{
"ImportPath": "golang.org/x/net/http2",
"Rev": "f1d3149ecb40ffadf4a28d39a30f9a125fe57bdf"
},
{
"ImportPath": "golang.org/x/text/transform",
"Rev": "c92eb3cd6e70951a111680995e651ea4b2c35539"
},
{
"ImportPath": "golang.org/x/text/unicode/norm",
"Rev": "c92eb3cd6e70951a111680995e651ea4b2c35539"
},
{
"ImportPath": "gopkg.in/fsnotify.v1",
"Comment": "v1.2.9",
"Rev": "8611c35ab31c1c28aa903d33cf8b6e44a399b09e"
},
{
"ImportPath": "gopkg.in/yaml.v2",
"Rev": "49c95bdc21843256fb6c4e0d370a05f24a0bf213"
}
]
}

5
Godeps/Readme generated
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@ -1,5 +0,0 @@
This directory tree is generated automatically by godep.
Please do not edit.
See https://github.com/tools/godep for more information.

2
Godeps/_workspace/.gitignore generated vendored
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@ -1,2 +0,0 @@
/pkg
/bin

5
Godeps/_workspace/src/github.com/BurntSushi/toml/.gitignore generated vendored
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@ -1,5 +0,0 @@
TAGS
tags
.*.swp
tomlcheck/tomlcheck
toml.test

12
Godeps/_workspace/src/github.com/BurntSushi/toml/.travis.yml generated vendored
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@ -1,12 +0,0 @@
language: go
go:
- 1.1
- 1.2
- tip
install:
- go install ./...
- go get github.com/BurntSushi/toml-test
script:
- export PATH="$PATH:$HOME/gopath/bin"
- make test

17
Godeps/_workspace/src/github.com/blevesearch/bleve/.gitignore generated vendored
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@ -1,17 +0,0 @@
#*
*.sublime-*
*~
.#*
.project
.settings
.DS_Store
/analysis/token_filters/cld2/cld2-read-only
/analysis/token_filters/cld2/libcld2_full.a
/utils/bleve_create/bleve_create
/utils/bleve_dump/bleve_dump
/utils/bleve_index/bleve_index
/utils/bleve_bulkindex/bleve_bulkindex
/utils/bleve_index/index.bleve/
/utils/bleve_query/bleve_query
/utils/bleve_registry/bleve_registry
/y.output

19
Godeps/_workspace/src/github.com/blevesearch/bleve/.travis.yml generated vendored
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@ -1,19 +0,0 @@
language: go
go:
- 1.4
script:
- go get golang.org/x/tools/cmd/vet
- go get golang.org/x/tools/cmd/cover
- go get github.com/mattn/goveralls
- go get github.com/kisielk/errcheck
- go test -v ./...
- go vet ./...
- errcheck ./...
- docs/project-code-coverage.sh
- docs/build_children.sh
notifications:
email:
- marty.schoch@gmail.com

167
Godeps/_workspace/src/github.com/blevesearch/bleve/config.go generated vendored
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@ -1,167 +0,0 @@
// Copyright (c) 2014 Couchbase, Inc.
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
// except in compliance with the License. You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software distributed under the
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
// either express or implied. See the License for the specific language governing permissions
// and limitations under the License.
package bleve
import (
"expvar"
"io/ioutil"
"log"
"time"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/analyzers/custom_analyzer"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/analyzers/keyword_analyzer"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/analyzers/simple_analyzer"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/analyzers/standard_analyzer"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/byte_array_converters/ignore" // token filters
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/byte_array_converters/json"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/byte_array_converters/string"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/char_filters/html_char_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/char_filters/regexp_char_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/char_filters/zero_width_non_joiner"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/datetime_parsers/datetime_optional" // analyzers
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/datetime_parsers/flexible_go"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/ar" // languages
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/bg"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/ca"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/cjk"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/ckb"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/cs"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/da"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/de"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/el"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/en"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/es"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/eu"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/fa"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/fi"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/fr"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/ga"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/gl"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/hi"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/hu"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/hy"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/id"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/in"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/it"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/nl"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/no"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/pt"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/ro"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/ru"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/sv"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/th"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/language/tr"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/apostrophe_filter" // kv stores
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/compound"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/edge_ngram_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/elision_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/keyword_marker_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/length_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/lower_case_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/ngram_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/shingle"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/stop_tokens_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/truncate_token_filter"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_filters/unicode_normalize"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/token_map" // tokenizers
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/tokenizers/exception" // fragment formatters
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/tokenizers/regexp_tokenizer"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/tokenizers/single_token"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/tokenizers/unicode"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/analysis/tokenizers/whitespace_tokenizer"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/index/store/boltdb" // date time parsers
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/index/store/goleveldb"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/index/store/gtreap"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/index/store/inmem"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/index/upside_down" // byte array converters
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/registry"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/search/highlight/fragment_formatters/ansi"
// token maps
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/search/highlight/fragment_formatters/html"
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/search/highlight/fragmenters/simple" // fragmenters
_ "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve/search/highlight/highlighters/simple" // highlighters
)
var bleveExpVar = expvar.NewMap("bleve")
type configuration struct // char filters
{
Cache *registry.Cache
DefaultHighlighter string
DefaultKVStore string
SlowSearchLogThreshold time.Duration
analysisQueue *upside_down.AnalysisQueue
}
func newConfiguration() *configuration {
return &configuration{
Cache: registry.NewCache(),
analysisQueue: upside_down.NewAnalysisQueue(4),
}
}
// Config contains library level configuration
var Config *configuration
func init() {
bootStart := time.Now()
// build the default configuration
Config = newConfiguration()
_, err := Config.Cache.DefineFragmentFormatter("highlightSpanHTML",
map[string]interface{}{
"type": "html",
"before": `<span class="highlight">`,
"after": `</span>`,
})
if err != nil {
panic(err)
}
_, err = Config.Cache.DefineHighlighter("html",
map[string]interface{}{
"type": "simple",
"fragmenter": "simple",
"formatter": "highlightSpanHTML",
})
if err != nil {
panic(err)
}
_, err = Config.Cache.DefineHighlighter("ansi",
map[string]interface{}{
"type": "simple",
"fragmenter": "simple",
"formatter": "ansi",
})
if err != nil {
panic(err)
}
// set the default highlighter
Config.DefaultHighlighter = "html"
// default kv store
Config.DefaultKVStore = "boltdb"
bootDuration := time.Since(bootStart)
bleveExpVar.Add("bootDuration", int64(bootDuration))
}
var logger = log.New(ioutil.Discard, "bleve", log.LstdFlags)
// SetLog sets the logger used for logging
// by default log messages are sent to ioutil.Discard
func SetLog(l *log.Logger) {
logger = l
}

8
Godeps/_workspace/src/github.com/blevesearch/go-porterstemmer/.gitignore generated vendored
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@ -1,8 +0,0 @@
#*
*.sublime-*
*~
.#*
.project
.settings
.DS_Store
/testdata

16
Godeps/_workspace/src/github.com/blevesearch/go-porterstemmer/.travis.yml generated vendored
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@ -1,16 +0,0 @@
language: go
go:
- 1.4
script:
- go get golang.org/x/tools/cmd/vet
- go get golang.org/x/tools/cmd/cover
- go get github.com/mattn/goveralls
- go test -v -covermode=count -coverprofile=profile.out
- go vet
- goveralls -service drone.io -coverprofile=profile.out -repotoken $COVERALLS
notifications:
email:
- marty.schoch@gmail.com

9
Godeps/_workspace/src/github.com/blevesearch/segment/.gitignore generated vendored
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@ -1,9 +0,0 @@
#*
*.sublime-*
*~
.#*
.project
.settings
.DS_Store
/maketables
/maketesttables

16
Godeps/_workspace/src/github.com/blevesearch/segment/.travis.yml generated vendored
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@ -1,16 +0,0 @@
language: go
go:
- 1.4
script:
- go get golang.org/x/tools/cmd/vet
- go get golang.org/x/tools/cmd/cover
- go get github.com/mattn/goveralls
- go test -v -covermode=count -coverprofile=profile.out
- go vet
- goveralls -service drone.io -coverprofile=profile.out -repotoken $COVERALLS
notifications:
email:
- marty.schoch@gmail.com

9
Godeps/_workspace/src/github.com/blevesearch/segment/Makefile generated vendored
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@ -1,9 +0,0 @@
maketables: maketables.go maketesttables.go
go build maketables.go
go build maketesttables.go
tables: maketables
./maketables > tables.go
gofmt -w tables.go
./maketesttables > tables_test.go
gofmt -w tables_test.go

279
Godeps/_workspace/src/github.com/blevesearch/segment/maketables.go generated vendored
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@ -1,279 +0,0 @@
// Copyright (c) 2014 Couchbase, Inc.
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
// except in compliance with the License. You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software distributed under the
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
// either express or implied. See the License for the specific language governing permissions
// and limitations under the License.
// +build ignore
package main
import (
"bufio"
"flag"
"fmt"
"io"
"log"
"net/http"
"os"
"os/exec"
"strconv"
"strings"
"unicode"
)
var url = flag.String("url",
"http://www.unicode.org/Public/"+unicode.Version+"/ucd/auxiliary/",
"URL of Unicode database directory")
var verbose = flag.Bool("verbose",
false,
"write data to stdout as it is parsed")
var localFiles = flag.Bool("local",
false,
"data files have been copied to the current directory; for debugging only")
var outputFile = flag.String("output",
"",
"output file for generated tables; default stdout")
var output *bufio.Writer
func main() {
flag.Parse()
setupOutput()
graphemePropertyRanges := make(map[string]*unicode.RangeTable)
loadUnicodeData("GraphemeBreakProperty.txt", graphemePropertyRanges)
wordPropertyRanges := make(map[string]*unicode.RangeTable)
loadUnicodeData("WordBreakProperty.txt", wordPropertyRanges)
sentencePropertyRanges := make(map[string]*unicode.RangeTable)
loadUnicodeData("SentenceBreakProperty.txt", sentencePropertyRanges)
fmt.Fprintf(output, fileHeader, *url)
generateTables("Grapheme", graphemePropertyRanges)
generateTables("Word", wordPropertyRanges)
generateTables("Sentence", sentencePropertyRanges)
flushOutput()
}
// WordBreakProperty.txt has the form:
// 05F0..05F2 ; Hebrew_Letter # Lo [3] HEBREW LIGATURE YIDDISH DOUBLE VAV..HEBREW LIGATURE YIDDISH DOUBLE YOD
// FB1D ; Hebrew_Letter # Lo HEBREW LETTER YOD WITH HIRIQ
func openReader(file string) (input io.ReadCloser) {
if *localFiles {
f, err := os.Open(file)
if err != nil {
log.Fatal(err)
}
input = f
} else {
path := *url + file
resp, err := http.Get(path)
if err != nil {
log.Fatal(err)
}
if resp.StatusCode != 200 {
log.Fatal("bad GET status for "+file, resp.Status)
}
input = resp.Body
}
return
}
func loadUnicodeData(filename string, propertyRanges map[string]*unicode.RangeTable) {
f := openReader(filename)
defer f.Close()
bufioReader := bufio.NewReader(f)
line, err := bufioReader.ReadString('\n')
for err == nil {
parseLine(line, propertyRanges)
line, err = bufioReader.ReadString('\n')
}
// if the err was EOF still need to process last value
if err == io.EOF {
parseLine(line, propertyRanges)
}
}
const comment = "#"
const sep = ";"
const rnge = ".."
func parseLine(line string, propertyRanges map[string]*unicode.RangeTable) {
if strings.HasPrefix(line, comment) {
return
}
line = strings.TrimSpace(line)
if len(line) == 0 {
return
}
commentStart := strings.Index(line, comment)
if commentStart > 0 {
line = line[0:commentStart]
}
pieces := strings.Split(line, sep)
if len(pieces) != 2 {
log.Printf("unexpected %d pieces in %s", len(pieces), line)
return
}
propertyName := strings.TrimSpace(pieces[1])
rangeTable, ok := propertyRanges[propertyName]
if !ok {
rangeTable = &unicode.RangeTable{
LatinOffset: 0,
}
propertyRanges[propertyName] = rangeTable
}
codepointRange := strings.TrimSpace(pieces[0])
rngeIndex := strings.Index(codepointRange, rnge)
if rngeIndex < 0 {
// single codepoint, not range
codepointInt, err := strconv.ParseUint(codepointRange, 16, 64)
if err != nil {
log.Printf("error parsing int: %v", err)
return
}
if codepointInt < 0x10000 {
r16 := unicode.Range16{
Lo: uint16(codepointInt),
Hi: uint16(codepointInt),
Stride: 1,
}
addR16ToTable(rangeTable, r16)
} else {
r32 := unicode.Range32{
Lo: uint32(codepointInt),
Hi: uint32(codepointInt),
Stride: 1,
}
addR32ToTable(rangeTable, r32)
}
} else {
rngeStart := codepointRange[0:rngeIndex]
rngeEnd := codepointRange[rngeIndex+2:]
rngeStartInt, err := strconv.ParseUint(rngeStart, 16, 64)
if err != nil {
log.Printf("error parsing int: %v", err)
return
}
rngeEndInt, err := strconv.ParseUint(rngeEnd, 16, 64)
if err != nil {
log.Printf("error parsing int: %v", err)
return
}
if rngeStartInt < 0x10000 && rngeEndInt < 0x10000 {
r16 := unicode.Range16{
Lo: uint16(rngeStartInt),
Hi: uint16(rngeEndInt),
Stride: 1,
}
addR16ToTable(rangeTable, r16)
} else if rngeStartInt >= 0x10000 && rngeEndInt >= 0x10000 {
r32 := unicode.Range32{
Lo: uint32(rngeStartInt),
Hi: uint32(rngeEndInt),
Stride: 1,
}
addR32ToTable(rangeTable, r32)
} else {
log.Printf("unexpected range")
}
}
}
func addR16ToTable(r *unicode.RangeTable, r16 unicode.Range16) {
if r.R16 == nil {
r.R16 = make([]unicode.Range16, 0, 1)
}
r.R16 = append(r.R16, r16)
if r16.Hi <= unicode.MaxLatin1 {
r.LatinOffset++
}
}
func addR32ToTable(r *unicode.RangeTable, r32 unicode.Range32) {
if r.R32 == nil {
r.R32 = make([]unicode.Range32, 0, 1)
}
r.R32 = append(r.R32, r32)
}
func generateTables(prefix string, propertyRanges map[string]*unicode.RangeTable) {
for key, rt := range propertyRanges {
fmt.Fprintf(output, "var _%s%s = %s\n", prefix, key, generateRangeTable(rt))
}
}
func generateRangeTable(rt *unicode.RangeTable) string {
rv := "&unicode.RangeTable{\n"
if rt.R16 != nil {
rv += "\tR16: []unicode.Range16{\n"
for _, r16 := range rt.R16 {
rv += fmt.Sprintf("\t\t%#v,\n", r16)
}
rv += "\t},\n"
}
if rt.R32 != nil {
rv += "\tR32: []unicode.Range32{\n"
for _, r32 := range rt.R32 {
rv += fmt.Sprintf("\t\t%#v,\n", r32)
}
rv += "\t},\n"
}
rv += fmt.Sprintf("\t\tLatinOffset: %d,\n", rt.LatinOffset)
rv += "}\n"
return rv
}
const fileHeader = `// Generated by running
// maketables --url=%s
// DO NOT EDIT
package segment
import(
"unicode"
)
`
func setupOutput() {
output = bufio.NewWriter(startGofmt())
}
// startGofmt connects output to a gofmt process if -output is set.
func startGofmt() io.Writer {
if *outputFile == "" {
return os.Stdout
}
stdout, err := os.Create(*outputFile)
if err != nil {
log.Fatal(err)
}
// Pipe output to gofmt.
gofmt := exec.Command("gofmt")
fd, err := gofmt.StdinPipe()
if err != nil {
log.Fatal(err)
}
gofmt.Stdout = stdout
gofmt.Stderr = os.Stderr
err = gofmt.Start()
if err != nil {
log.Fatal(err)
}
return fd
}
func flushOutput() {
err := output.Flush()
if err != nil {
log.Fatal(err)
}
}

326
Godeps/_workspace/src/github.com/blevesearch/segment/segment_words.go generated vendored
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@ -1,326 +0,0 @@
// Copyright (c) 2014 Couchbase, Inc.
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
// except in compliance with the License. You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software distributed under the
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
// either express or implied. See the License for the specific language governing permissions
// and limitations under the License.
package segment
import (
"io"
"unicode"
"unicode/utf8"
)
// NewWordSegmenter returns a new Segmenter to read from r.
func NewWordSegmenter(r io.Reader) *Segmenter {
return NewSegmenter(r)
}
// NewWordSegmenterDirect returns a new Segmenter to work directly with buf.
func NewWordSegmenterDirect(buf []byte) *Segmenter {
return NewSegmenterDirect(buf)
}
const (
wordCR = iota
wordLF
wordNewline
wordExtend
wordRegional_Indicator
wordFormat
wordKatakana
wordHebrew_Letter
wordALetter
wordSingle_Quote
wordDouble_Quote
wordMidNumLet
wordMidLetter
wordMidNum
wordNumeric
wordExtendNumLet
wordOther
)
// Word Types
const (
None = iota
Number
Letter
Kana
Ideo
)
func SplitWords(data []byte, atEOF bool) (int, []byte, error) {
advance, token, _, err := SegmentWords(data, atEOF)
return advance, token, err
}
func SegmentWords(data []byte, atEOF bool) (advance int, token []byte, typ int, err error) {
prevType := -1
prevPrevType := -1
nextType := -1
immediateNextType := -1
start := 0
wordType := None
currType := -1
for width := 0; start < len(data); start += width {
width = 1
r := rune(data[start])
if r >= utf8.RuneSelf {
r, width = utf8.DecodeRune(data[start:])
}
if immediateNextType > 0 {
currType = immediateNextType
} else {
currType = wordSegmentProperty(r)
}
hasNext := false
next := start + width
nextToken := utf8.RuneError
for next < len(data) {
nextWidth := 1
nextToken = rune(data[next])
if nextToken >= utf8.RuneSelf {
nextToken, nextWidth = utf8.DecodeRune(data[next:])
}
nextType = wordSegmentProperty(nextToken)
if !hasNext {
immediateNextType = nextType
}
hasNext = true
if nextType != wordExtend && nextType != wordFormat {
break
}
next = next + nextWidth
}
if start != 0 && in(currType, wordExtend, wordFormat) {
// wb4
// dont set prevType, prevPrevType
// we ignore that these extended are here
// so types should be whatever we saw before them
continue
} else if in(currType, wordALetter, wordHebrew_Letter) &&
in(prevType, wordALetter, wordHebrew_Letter) {
// wb5
wordType = updateWordType(wordType, lookupWordType(currType))
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordMidLetter, wordMidNumLet, wordSingle_Quote) &&
in(prevType, wordALetter, wordHebrew_Letter) &&
hasNext && in(nextType, wordALetter, wordHebrew_Letter) {
// wb6
wordType = updateWordType(wordType, Letter)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordMidLetter, wordMidNumLet, wordSingle_Quote) &&
in(prevType, wordALetter, wordHebrew_Letter) &&
!hasNext && !atEOF {
// possibly wb6, need more data to know
return 0, nil, 0, nil
} else if in(currType, wordALetter, wordHebrew_Letter) &&
in(prevType, wordMidLetter, wordMidNumLet, wordSingle_Quote) &&
in(prevPrevType, wordALetter, wordHebrew_Letter) {
// wb7
wordType = updateWordType(wordType, Letter)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordSingle_Quote) &&
in(prevType, wordHebrew_Letter) {
// wb7a
wordType = updateWordType(wordType, Letter)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordDouble_Quote) &&
in(prevType, wordHebrew_Letter) &&
hasNext && in(nextType, wordHebrew_Letter) {
// wb7b
wordType = updateWordType(wordType, Letter)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordDouble_Quote) &&
in(prevType, wordHebrew_Letter) &&
!hasNext && !atEOF {
// possibly wb7b, need more data
return 0, nil, 0, nil
} else if in(currType, wordHebrew_Letter) &&
in(prevType, wordDouble_Quote) && in(prevPrevType, wordHebrew_Letter) {
// wb7c
wordType = updateWordType(wordType, Letter)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordNumeric) &&
in(prevType, wordNumeric) {
// wb8
wordType = updateWordType(wordType, Number)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordNumeric) &&
in(prevType, wordALetter, wordHebrew_Letter) {
// wb9
wordType = updateWordType(wordType, Letter)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordALetter, wordHebrew_Letter) &&
in(prevType, wordNumeric) {
// wb10
wordType = updateWordType(wordType, Letter)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordNumeric) &&
in(prevType, wordMidNum, wordMidNumLet, wordSingle_Quote) &&
in(prevPrevType, wordNumeric) {
// wb11
wordType = updateWordType(wordType, Number)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordMidNum, wordMidNumLet, wordSingle_Quote) &&
in(prevType, wordNumeric) &&
hasNext && in(nextType, wordNumeric) {
// wb12
wordType = updateWordType(wordType, Number)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordMidNum, wordMidNumLet, wordSingle_Quote) &&
in(prevType, wordNumeric) &&
!hasNext && !atEOF {
// possibly wb12, need more data
return 0, nil, 0, nil
} else if in(currType, wordKatakana) &&
in(prevType, wordKatakana) {
// wb13
wordType = updateWordType(wordType, Ideo)
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordExtendNumLet) &&
in(prevType, wordALetter, wordHebrew_Letter, wordNumeric, wordKatakana, wordExtendNumLet) {
// wb13a
wordType = updateWordType(wordType, lookupWordType(currType))
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordALetter, wordHebrew_Letter, wordNumeric, wordKatakana) &&
in(prevType, wordExtendNumLet) {
// wb13b
wordType = updateWordType(wordType, lookupWordType(currType))
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordRegional_Indicator) &&
in(prevType, wordRegional_Indicator) {
// wb13c
prevPrevType = prevType
prevType = currType
continue
} else if start == 0 && in(currType, wordCR) &&
hasNext && in(immediateNextType, wordLF) {
prevPrevType = prevType
prevType = currType
continue
} else if start == 0 && !in(currType, wordCR, wordLF, wordNewline) {
// only first char, keep goin
wordType = lookupWordType(currType)
if wordType == None {
if unicode.In(r, unicode.Katakana, unicode.Hiragana, unicode.Ideographic) {
wordType = Ideo
}
}
prevPrevType = prevType
prevType = currType
continue
} else if in(currType, wordLF) && in(prevType, wordCR) {
start += width
break
} else {
// wb14
if start == 0 {
start = width
}
break
}
}
if start > 0 && atEOF {
return start, data[:start], wordType, nil
}
// Request more data
return 0, nil, 0, nil
}
func wordSegmentProperty(r rune) int {
if unicode.Is(_WordALetter, r) {
return wordALetter
} else if unicode.Is(_WordCR, r) {
return wordCR
} else if unicode.Is(_WordLF, r) {
return wordLF
} else if unicode.Is(_WordNewline, r) {
return wordNewline
} else if unicode.Is(_WordExtend, r) {
return wordExtend
} else if unicode.Is(_WordRegional_Indicator, r) {
return wordRegional_Indicator
} else if unicode.Is(_WordFormat, r) {
return wordFormat
} else if unicode.Is(_WordKatakana, r) {
return wordKatakana
} else if unicode.Is(_WordHebrew_Letter, r) {
return wordHebrew_Letter
} else if unicode.Is(_WordSingle_Quote, r) {
return wordSingle_Quote
} else if unicode.Is(_WordDouble_Quote, r) {
return wordDouble_Quote
} else if unicode.Is(_WordMidNumLet, r) {
return wordMidNumLet
} else if unicode.Is(_WordMidLetter, r) {
return wordMidLetter
} else if unicode.Is(_WordMidNum, r) {
return wordMidNum
} else if unicode.Is(_WordNumeric, r) {
return wordNumeric
} else if unicode.Is(_WordExtendNumLet, r) {
return wordExtendNumLet
} else {
return wordOther
}
}
func lookupWordType(tokenType int) int {
if tokenType == wordNumeric {
return Number
} else if tokenType == wordALetter {
return Letter
} else if tokenType == wordHebrew_Letter {
return Letter
} else if tokenType == wordKatakana {
return Ideo
}
return None
}
func updateWordType(currentWordType, newWordType int) int {
if newWordType > currentWordType {
return newWordType
}
return currentWordType
}

5093
Godeps/_workspace/src/github.com/blevesearch/segment/tables.go generated vendored
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9097
Godeps/_workspace/src/github.com/blevesearch/segment/tables_test.go generated vendored
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4
Godeps/_workspace/src/github.com/boltdb/bolt/.gitignore generated vendored
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@ -1,4 +0,0 @@
*.prof
*.test
*.swp
/bin/

4
Godeps/_workspace/src/github.com/dgrijalva/jwt-go/.gitignore generated vendored
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@ -1,4 +0,0 @@
.DS_Store
bin

7
Godeps/_workspace/src/github.com/dgrijalva/jwt-go/.travis.yml generated vendored
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@ -1,7 +0,0 @@
language: go
go:
- 1.3.3
- 1.4.2
- 1.5
- tip

153
Godeps/_workspace/src/github.com/golang/protobuf/proto/extensions_test.go generated vendored
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@ -1,153 +0,0 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2014 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto_test
import (
"testing"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/golang/protobuf/proto"
pb "github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/golang/protobuf/proto/testdata"
)
func TestGetExtensionsWithMissingExtensions(t *testing.T) {
msg := &pb.MyMessage{}
ext1 := &pb.Ext{}
if err := proto.SetExtension(msg, pb.E_Ext_More, ext1); err != nil {
t.Fatalf("Could not set ext1: %s", ext1)
}
exts, err := proto.GetExtensions(msg, []*proto.ExtensionDesc{
pb.E_Ext_More,
pb.E_Ext_Text,
})
if err != nil {
t.Fatalf("GetExtensions() failed: %s", err)
}
if exts[0] != ext1 {
t.Errorf("ext1 not in returned extensions: %T %v", exts[0], exts[0])
}
if exts[1] != nil {
t.Errorf("ext2 in returned extensions: %T %v", exts[1], exts[1])
}
}
func TestGetExtensionStability(t *testing.T) {
check := func(m *pb.MyMessage) bool {
ext1, err := proto.GetExtension(m, pb.E_Ext_More)
if err != nil {
t.Fatalf("GetExtension() failed: %s", err)
}
ext2, err := proto.GetExtension(m, pb.E_Ext_More)
if err != nil {
t.Fatalf("GetExtension() failed: %s", err)
}
return ext1 == ext2
}
msg := &pb.MyMessage{Count: proto.Int32(4)}
ext0 := &pb.Ext{}
if err := proto.SetExtension(msg, pb.E_Ext_More, ext0); err != nil {
t.Fatalf("Could not set ext1: %s", ext0)
}
if !check(msg) {
t.Errorf("GetExtension() not stable before marshaling")
}
bb, err := proto.Marshal(msg)
if err != nil {
t.Fatalf("Marshal() failed: %s", err)
}
msg1 := &pb.MyMessage{}
err = proto.Unmarshal(bb, msg1)
if err != nil {
t.Fatalf("Unmarshal() failed: %s", err)
}
if !check(msg1) {
t.Errorf("GetExtension() not stable after unmarshaling")
}
}
func TestExtensionsRoundTrip(t *testing.T) {
msg := &pb.MyMessage{}
ext1 := &pb.Ext{
Data: proto.String("hi"),
}
ext2 := &pb.Ext{
Data: proto.String("there"),
}
exists := proto.HasExtension(msg, pb.E_Ext_More)
if exists {
t.Error("Extension More present unexpectedly")
}
if err := proto.SetExtension(msg, pb.E_Ext_More, ext1); err != nil {
t.Error(err)
}
if err := proto.SetExtension(msg, pb.E_Ext_More, ext2); err != nil {
t.Error(err)
}
e, err := proto.GetExtension(msg, pb.E_Ext_More)
if err != nil {
t.Error(err)
}
x, ok := e.(*pb.Ext)
if !ok {
t.Errorf("e has type %T, expected testdata.Ext", e)
} else if *x.Data != "there" {
t.Errorf("SetExtension failed to overwrite, got %+v, not 'there'", x)
}
proto.ClearExtension(msg, pb.E_Ext_More)
if _, err = proto.GetExtension(msg, pb.E_Ext_More); err != proto.ErrMissingExtension {
t.Errorf("got %v, expected ErrMissingExtension", e)
}
if _, err := proto.GetExtension(msg, pb.E_X215); err == nil {
t.Error("expected bad extension error, got nil")
}
if err := proto.SetExtension(msg, pb.E_X215, 12); err == nil {
t.Error("expected extension err")
}
if err := proto.SetExtension(msg, pb.E_Ext_More, 12); err == nil {
t.Error("expected some sort of type mismatch error, got nil")
}
}
func TestNilExtension(t *testing.T) {
msg := &pb.MyMessage{
Count: proto.Int32(1),
}
if err := proto.SetExtension(msg, pb.E_Ext_Text, proto.String("hello")); err != nil {
t.Fatal(err)
}
if err := proto.SetExtension(msg, pb.E_Ext_More, (*pb.Ext)(nil)); err == nil {
t.Error("expected SetExtension to fail due to a nil extension")
} else if want := "proto: SetExtension called with nil value of type *testdata.Ext"; err.Error() != want {
t.Errorf("expected error %v, got %v", want, err)
}
// Note: if the behavior of Marshal is ever changed to ignore nil extensions, update
// this test to verify that E_Ext_Text is properly propagated through marshal->unmarshal.
}

2397
Godeps/_workspace/src/github.com/golang/protobuf/proto/testdata/test.pb.go generated vendored
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22
Godeps/_workspace/src/github.com/gorilla/websocket/.gitignore generated vendored
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@ -1,22 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe

6
Godeps/_workspace/src/github.com/gorilla/websocket/.travis.yml generated vendored
View File

@ -1,6 +0,0 @@
language: go
go:
- 1.1
- 1.2
- tip

7
Godeps/_workspace/src/github.com/hashicorp/hcl/.gitignore generated vendored
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@ -1,7 +0,0 @@
y.output
# ignore intellij files
.idea
*.iml
*.ipr
*.iws

3
Godeps/_workspace/src/github.com/hashicorp/hcl/.travis.yml generated vendored
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@ -1,3 +0,0 @@
sudo: false
language: go
go: 1.5

4
Godeps/_workspace/src/github.com/kr/pretty/.gitignore generated vendored
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@ -1,4 +0,0 @@
[568].out
_go*
_test*
_obj

2
Godeps/_workspace/src/github.com/magiconair/properties/.gitignore generated vendored
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@ -1,2 +0,0 @@
*.sublime-project
*.sublime-workspace

5
Godeps/_workspace/src/github.com/magiconair/properties/.travis.yml generated vendored
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@ -1,5 +0,0 @@
language: go
go:
- release
install: go get gopkg.in/check.v1

117
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@ -1,117 +0,0 @@
Overview [![Build Status](https://travis-ci.org/magiconair/properties.png?branch=master)](https://travis-ci.org/magiconair/properties)
========
properties is a Go library for reading and writing properties files.
It supports reading from multiple files and Spring style recursive property
expansion of expressions like `${key}` to their corresponding value.
Value expressions can refer to other keys like in `${key}` or to
environment variables like in `${USER}`.
Filenames can also contain environment variables like in
`/home/${USER}/myapp.properties`.
Comments and the order of keys are preserved. Comments can be modified
and can be written to the output.
The properties library supports both ISO-8859-1 and UTF-8 encoded data.
Starting from version 1.3.0 the behavior of the MustXXX() functions is
configurable by providing a custom `ErrorHandler` function. The default has
changed from `panic` to `log.Fatal` but this is configurable and custom
error handling functions can be provided. See the package documentation for
details.
Getting Started
---------------
```go
import "github.com/magiconair/properties"
func main() {
p := properties.MustLoadFile("${HOME}/config.properties", properties.UTF8)
host := p.MustGetString("host")
port := p.GetInt("port", 8080)
}
```
Read the full documentation on [GoDoc](https://godoc.org/github.com/magiconair/properties) [![GoDoc](https://godoc.org/github.com/magiconair/properties?status.png)](https://godoc.org/github.com/magiconair/properties)
Installation and Upgrade
------------------------
```
$ go get -u github.com/magiconair/properties
```
For testing and debugging you need the [go-check](https://github.com/go-check/check) library
```
$ go get -u gopkg.in/check.v1
```
History
-------
v1.5.2, 10 Apr 2015
-------------------
* [Issue #3](https://github.com/magiconair/properties/issues/3): Don't print comments in [WriteComment()](http://godoc.org/github.com/magiconair/properties#Properties.WriteComment) if they are all empty
* Add clickable links to README
v1.5.1, 08 Dec 2014
-------------------
* Added [GetParsedDuration()](http://godoc.org/github.com/magiconair/properties#Properties.GetParsedDuration) and [MustGetParsedDuration()](http://godoc.org/github.com/magiconair/properties#Properties.MustGetParsedDuration) for values specified compatible with
[time.ParseDuration()](http://golang.org/pkg/time/#ParseDuration).
v1.5.0, 18 Nov 2014
-------------------
* Added support for single and multi-line comments (reading, writing and updating)
* The order of keys is now preserved
* Calling [Set()](http://godoc.org/github.com/magiconair/properties#Properties.Set) with an empty key now silently ignores the call and does not create a new entry
* Added a [MustSet()](http://godoc.org/github.com/magiconair/properties#Properties.MustSet) method
* Migrated test library from launchpad.net/gocheck to [gopkg.in/check.v1](http://gopkg.in/check.v1)
v1.4.2, 15 Nov 2014
-------------------
* [Issue #2](https://github.com/magiconair/properties/issues/2): Fixed goroutine leak in parser which created two lexers but cleaned up only one
v1.4.1, 13 Nov 2014
-------------------
* [Issue #1](https://github.com/magiconair/properties/issues/1): Fixed bug in Keys() method which returned an empty string
v1.4.0, 23 Sep 2014
-------------------
* Added [Keys()](http://godoc.org/github.com/magiconair/properties#Properties.Keys) to get the keys
* Added [Filter()](http://godoc.org/github.com/magiconair/properties#Properties.Filter), [FilterRegexp()](http://godoc.org/github.com/magiconair/properties#Properties.FilterRegexp) and [FilterPrefix()](http://godoc.org/github.com/magiconair/properties#Properties.FilterPrefix) to get a subset of the properties
v1.3.0, 18 Mar 2014
-------------------
* Added support for time.Duration
* Made MustXXX() failure behavior configurable (log.Fatal, panic, custom)
* Changed default of MustXXX() failure from panic to log.Fatal
v1.2.0, 05 Mar 2014
-------------------
* Added MustGet... functions
* Added support for int and uint with range checks on 32 bit platforms
v1.1.0, 20 Jan 2014
-------------------
* Renamed from goproperties to properties
* Added support for expansion of environment vars in
filenames and value expressions
* Fixed bug where value expressions were not at the
start of the string
v1.0.0, 7 Jan 2014
------------------
* Initial release
License
-------
2 clause BSD license. See [LICENSE](https://github.com/magiconair/properties/blob/master/LICENSE) file for details.
ToDo
----
* Dump contents with passwords and secrets obscured

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# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.test
*.prof

7
Godeps/_workspace/src/github.com/mitchellh/mapstructure/.travis.yml generated vendored
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@ -1,7 +0,0 @@
language: go
go:
- 1.4
script:
- go test

23
Godeps/_workspace/src/github.com/spf13/cast/.gitignore generated vendored
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@ -1,23 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.test

24
Godeps/_workspace/src/github.com/spf13/cobra/.gitignore generated vendored
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@ -1,24 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
cobra.test

3
Godeps/_workspace/src/github.com/spf13/cobra/.mailmap generated vendored
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@ -1,3 +0,0 @@
Steve Francia <steve.francia@gmail.com>
Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Fabiano Franz <ffranz@redhat.com> <contact@fabianofranz.com>

9
Godeps/_workspace/src/github.com/spf13/cobra/.travis.yml generated vendored
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@ -1,9 +0,0 @@
language: go
go:
- 1.3.3
- 1.4.2
- 1.5.1
- tip
script:
- go test -v ./...
- go build

22
Godeps/_workspace/src/github.com/spf13/jwalterweatherman/.gitignore generated vendored
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@ -1,22 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe

56
Godeps/_workspace/src/github.com/spf13/jwalterweatherman/jww_test.go generated vendored
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@ -1,56 +0,0 @@
// Copyright © 2014 Steve Francia <spf@spf13.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
package jwalterweatherman
import (
"bytes"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/stretchr/testify/assert"
"testing"
)
func TestLevels(t *testing.T) {
SetStdoutThreshold(LevelError)
assert.Equal(t, StdoutThreshold(), LevelError)
SetLogThreshold(LevelCritical)
assert.Equal(t, LogThreshold(), LevelCritical)
assert.NotEqual(t, StdoutThreshold(), LevelCritical)
SetStdoutThreshold(LevelWarn)
assert.Equal(t, StdoutThreshold(), LevelWarn)
}
func TestDefaultLogging(t *testing.T) {
outputBuf := new(bytes.Buffer)
logBuf := new(bytes.Buffer)
LogHandle = logBuf
OutHandle = outputBuf
SetLogThreshold(LevelWarn)
SetStdoutThreshold(LevelError)
FATAL.Println("fatal err")
CRITICAL.Println("critical err")
ERROR.Println("an error")
WARN.Println("a warning")
INFO.Println("information")
DEBUG.Println("debugging info")
TRACE.Println("trace")
assert.Contains(t, logBuf.String(), "fatal err")
assert.Contains(t, logBuf.String(), "critical err")
assert.Contains(t, logBuf.String(), "an error")
assert.Contains(t, logBuf.String(), "a warning")
assert.NotContains(t, logBuf.String(), "information")
assert.NotContains(t, logBuf.String(), "debugging info")
assert.NotContains(t, logBuf.String(), "trace")
assert.Contains(t, outputBuf.String(), "fatal err")
assert.Contains(t, outputBuf.String(), "critical err")
assert.Contains(t, outputBuf.String(), "an error")
assert.NotContains(t, outputBuf.String(), "a warning")
assert.NotContains(t, outputBuf.String(), "information")
assert.NotContains(t, outputBuf.String(), "debugging info")
assert.NotContains(t, outputBuf.String(), "trace")
}

18
Godeps/_workspace/src/github.com/spf13/pflag/.travis.yml generated vendored
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@ -1,18 +0,0 @@
sudo: false
language: go
go:
- 1.3
- 1.4
- 1.5
- tip
install:
- go get github.com/golang/lint/golint
- export PATH=$GOPATH/bin:$PATH
- go install ./...
script:
- verify/all.sh -v
- go test ./...

23
Godeps/_workspace/src/github.com/spf13/viper/.gitignore generated vendored
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@ -1,23 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.test

9
Godeps/_workspace/src/github.com/spf13/viper/.travis.yml generated vendored
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@ -1,9 +0,0 @@
language: go
go:
- 1.3
- release
- tip
script:
- go test -v ./...
sudo: false

7
Godeps/_workspace/src/github.com/square/go-jose/.gitignore generated vendored
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@ -1,7 +0,0 @@
*~
.*.swp
*.out
*.test
*.pem
*.cov
jose-util/jose-util

36
Godeps/_workspace/src/github.com/square/go-jose/.travis.yml generated vendored
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@ -1,36 +0,0 @@
language: go
sudo: false
matrix:
fast_finish: true
allow_failures:
- go: tip
go:
- 1.2
- 1.3
- 1.4
- 1.5
- tip
before_script:
- export PATH=$HOME/.local/bin:$PATH
before_install:
- go get github.com/axw/gocov/gocov
- go get github.com/mattn/goveralls
- go get golang.org/x/tools/cmd/cover || true
- go get code.google.com/p/go.tools/cmd/cover || true
- pip install cram --user `whoami`
script:
- go test . -v -covermode=count -coverprofile=profile.cov
- go test ./cipher -v -covermode=count -coverprofile=cipher/profile.cov
- cd jose-util && go build && PATH=$PWD:$PATH cram -v jose-util.t
- cd ..
after_success:
- tail -n+2 cipher/profile.cov >> profile.cov
- $HOME/gopath/bin/goveralls -coverprofile=profile.cov -service=travis-ci

5
Godeps/_workspace/src/github.com/steveyen/gtreap/.gitignore generated vendored
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@ -1,5 +0,0 @@
#*
*~
*.test
tmp

154
Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go generated vendored
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@ -1,154 +0,0 @@
// Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.
//
// Example Usage
//
// The following is a complete example using assert in a standard test function:
// import (
// "testing"
// "github.com/stretchr/testify/assert"
// )
//
// func TestSomething(t *testing.T) {
//
// var a string = "Hello"
// var b string = "Hello"
//
// assert.Equal(t, a, b, "The two words should be the same.")
//
// }
//
// if you assert many times, use the below:
//
// import (
// "testing"
// "github.com/stretchr/testify/assert"
// )
//
// func TestSomething(t *testing.T) {
// assert := assert.New(t)
//
// var a string = "Hello"
// var b string = "Hello"
//
// assert.Equal(a, b, "The two words should be the same.")
// }
//
// Assertions
//
// Assertions allow you to easily write test code, and are global funcs in the `assert` package.
// All assertion functions take, as the first argument, the `*testing.T` object provided by the
// testing framework. This allows the assertion funcs to write the failings and other details to
// the correct place.
//
// Every assertion function also takes an optional string message as the final argument,
// allowing custom error messages to be appended to the message the assertion method outputs.
//
// Here is an overview of the assert functions:
//
// assert.Equal(t, expected, actual [, message [, format-args]])
//
// assert.EqualValues(t, expected, actual [, message [, format-args]])
//
// assert.NotEqual(t, notExpected, actual [, message [, format-args]])
//
// assert.True(t, actualBool [, message [, format-args]])
//
// assert.False(t, actualBool [, message [, format-args]])
//
// assert.Nil(t, actualObject [, message [, format-args]])
//
// assert.NotNil(t, actualObject [, message [, format-args]])
//
// assert.Empty(t, actualObject [, message [, format-args]])
//
// assert.NotEmpty(t, actualObject [, message [, format-args]])
//
// assert.Len(t, actualObject, expectedLength, [, message [, format-args]])
//
// assert.Error(t, errorObject [, message [, format-args]])
//
// assert.NoError(t, errorObject [, message [, format-args]])
//
// assert.EqualError(t, theError, errString [, message [, format-args]])
//
// assert.Implements(t, (*MyInterface)(nil), new(MyObject) [,message [, format-args]])
//
// assert.IsType(t, expectedObject, actualObject [, message [, format-args]])
//
// assert.Contains(t, stringOrSlice, substringOrElement [, message [, format-args]])
//
// assert.NotContains(t, stringOrSlice, substringOrElement [, message [, format-args]])
//
// assert.Panics(t, func(){
//
// // call code that should panic
//
// } [, message [, format-args]])
//
// assert.NotPanics(t, func(){
//
// // call code that should not panic
//
// } [, message [, format-args]])
//
// assert.WithinDuration(t, timeA, timeB, deltaTime, [, message [, format-args]])
//
// assert.InDelta(t, numA, numB, delta, [, message [, format-args]])
//
// assert.InEpsilon(t, numA, numB, epsilon, [, message [, format-args]])
//
// assert package contains Assertions object. it has assertion methods.
//
// Here is an overview of the assert functions:
// assert.Equal(expected, actual [, message [, format-args]])
//
// assert.EqualValues(expected, actual [, message [, format-args]])
//
// assert.NotEqual(notExpected, actual [, message [, format-args]])
//
// assert.True(actualBool [, message [, format-args]])
//
// assert.False(actualBool [, message [, format-args]])
//
// assert.Nil(actualObject [, message [, format-args]])
//
// assert.NotNil(actualObject [, message [, format-args]])
//
// assert.Empty(actualObject [, message [, format-args]])
//
// assert.NotEmpty(actualObject [, message [, format-args]])
//
// assert.Len(actualObject, expectedLength, [, message [, format-args]])
//
// assert.Error(errorObject [, message [, format-args]])
//
// assert.NoError(errorObject [, message [, format-args]])
//
// assert.EqualError(theError, errString [, message [, format-args]])
//
// assert.Implements((*MyInterface)(nil), new(MyObject) [,message [, format-args]])
//
// assert.IsType(expectedObject, actualObject [, message [, format-args]])
//
// assert.Contains(stringOrSlice, substringOrElement [, message [, format-args]])
//
// assert.NotContains(stringOrSlice, substringOrElement [, message [, format-args]])
//
// assert.Panics(func(){
//
// // call code that should panic
//
// } [, message [, format-args]])
//
// assert.NotPanics(func(){
//
// // call code that should not panic
//
// } [, message [, format-args]])
//
// assert.WithinDuration(timeA, timeB, deltaTime, [, message [, format-args]])
//
// assert.InDelta(numA, numB, delta, [, message [, format-args]])
//
// assert.InEpsilon(numA, numB, epsilon, [, message [, format-args]])
package assert

265
Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go generated vendored
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@ -1,265 +0,0 @@
package assert
import "time"
// Assertions provides assertion methods around the
// TestingT interface.
type Assertions struct {
t TestingT
}
// New makes a new Assertions object for the specified TestingT.
func New(t TestingT) *Assertions {
return &Assertions{
t: t,
}
}
// Fail reports a failure through
func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool {
return Fail(a.t, failureMessage, msgAndArgs...)
}
// Implements asserts that an object is implemented by the specified interface.
//
// assert.Implements((*MyInterface)(nil), new(MyObject), "MyObject")
func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
return Implements(a.t, interfaceObject, object, msgAndArgs...)
}
// IsType asserts that the specified objects are of the same type.
func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
return IsType(a.t, expectedType, object, msgAndArgs...)
}
// Equal asserts that two objects are equal.
//
// assert.Equal(123, 123, "123 and 123 should be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Equal(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return Equal(a.t, expected, actual, msgAndArgs...)
}
// EqualValues asserts that two objects are equal or convertable to the same types
// and equal.
//
// assert.EqualValues(uint32(123), int32(123), "123 and 123 should be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) EqualValues(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return EqualValues(a.t, expected, actual, msgAndArgs...)
}
// Exactly asserts that two objects are equal is value and type.
//
// assert.Exactly(int32(123), int64(123), "123 and 123 should NOT be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Exactly(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return Exactly(a.t, expected, actual, msgAndArgs...)
}
// NotNil asserts that the specified object is not nil.
//
// assert.NotNil(err, "err should be something")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool {
return NotNil(a.t, object, msgAndArgs...)
}
// Nil asserts that the specified object is nil.
//
// assert.Nil(err, "err should be nothing")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool {
return Nil(a.t, object, msgAndArgs...)
}
// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or a
// slice with len == 0.
//
// assert.Empty(obj)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool {
return Empty(a.t, object, msgAndArgs...)
}
// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or a
// slice with len == 0.
//
// if assert.NotEmpty(obj) {
// assert.Equal("two", obj[1])
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool {
return NotEmpty(a.t, object, msgAndArgs...)
}
// Len asserts that the specified object has specific length.
// Len also fails if the object has a type that len() not accept.
//
// assert.Len(mySlice, 3, "The size of slice is not 3")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool {
return Len(a.t, object, length, msgAndArgs...)
}
// True asserts that the specified value is true.
//
// assert.True(myBool, "myBool should be true")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool {
return True(a.t, value, msgAndArgs...)
}
// False asserts that the specified value is true.
//
// assert.False(myBool, "myBool should be false")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool {
return False(a.t, value, msgAndArgs...)
}
// NotEqual asserts that the specified values are NOT equal.
//
// assert.NotEqual(obj1, obj2, "two objects shouldn't be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotEqual(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return NotEqual(a.t, expected, actual, msgAndArgs...)
}
// Contains asserts that the specified string contains the specified substring.
//
// assert.Contains("Hello World", "World", "But 'Hello World' does contain 'World'")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Contains(s, contains interface{}, msgAndArgs ...interface{}) bool {
return Contains(a.t, s, contains, msgAndArgs...)
}
// NotContains asserts that the specified string does NOT contain the specified substring.
//
// assert.NotContains("Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotContains(s, contains interface{}, msgAndArgs ...interface{}) bool {
return NotContains(a.t, s, contains, msgAndArgs...)
}
// Condition uses a Comparison to assert a complex condition.
func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool {
return Condition(a.t, comp, msgAndArgs...)
}
// Panics asserts that the code inside the specified PanicTestFunc panics.
//
// assert.Panics(func(){
// GoCrazy()
// }, "Calling GoCrazy() should panic")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
return Panics(a.t, f, msgAndArgs...)
}
// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
//
// assert.NotPanics(func(){
// RemainCalm()
// }, "Calling RemainCalm() should NOT panic")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
return NotPanics(a.t, f, msgAndArgs...)
}
// WithinDuration asserts that the two times are within duration delta of each other.
//
// assert.WithinDuration(time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) WithinDuration(expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
return WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
}
// InDelta asserts that the two numerals are within delta of each other.
//
// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) InDelta(expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
return InDelta(a.t, expected, actual, delta, msgAndArgs...)
}
// InEpsilon asserts that expected and actual have a relative error less than epsilon
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) InEpsilon(expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
}
// NoError asserts that a function returned no error (i.e. `nil`).
//
// actualObj, err := SomeFunction()
// if assert.NoError(err) {
// assert.Equal(actualObj, expectedObj)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NoError(theError error, msgAndArgs ...interface{}) bool {
return NoError(a.t, theError, msgAndArgs...)
}
// Error asserts that a function returned an error (i.e. not `nil`).
//
// actualObj, err := SomeFunction()
// if assert.Error(err, "An error was expected") {
// assert.Equal(err, expectedError)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Error(theError error, msgAndArgs ...interface{}) bool {
return Error(a.t, theError, msgAndArgs...)
}
// EqualError asserts that a function returned an error (i.e. not `nil`)
// and that it is equal to the provided error.
//
// actualObj, err := SomeFunction()
// if assert.Error(err, "An error was expected") {
// assert.Equal(err, expectedError)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool {
return EqualError(a.t, theError, errString, msgAndArgs...)
}
// Regexp asserts that a specified regexp matches a string.
//
// assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
// assert.Regexp(t, "start...$", "it's not starting")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
return Regexp(a.t, rx, str, msgAndArgs...)
}
// NotRegexp asserts that a specified regexp does not match a string.
//
// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
// assert.NotRegexp(t, "^start", "it's not starting")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
return NotRegexp(a.t, rx, str, msgAndArgs...)
}

157
Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go generated vendored
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@ -1,157 +0,0 @@
package assert
import (
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"strings"
)
// httpCode is a helper that returns HTTP code of the response. It returns -1
// if building a new request fails.
func httpCode(handler http.HandlerFunc, mode, url string, values url.Values) int {
w := httptest.NewRecorder()
req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil)
if err != nil {
return -1
}
handler(w, req)
return w.Code
}
// HTTPSuccess asserts that a specified handler returns a success status code.
//
// assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil)
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPSuccess(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
code := httpCode(handler, mode, url, values)
if code == -1 {
return false
}
return code >= http.StatusOK && code <= http.StatusPartialContent
}
// HTTPRedirect asserts that a specified handler returns a redirect status code.
//
// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPRedirect(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
code := httpCode(handler, mode, url, values)
if code == -1 {
return false
}
return code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect
}
// HTTPError asserts that a specified handler returns an error status code.
//
// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPError(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
code := httpCode(handler, mode, url, values)
if code == -1 {
return false
}
return code >= http.StatusBadRequest
}
// HTTPBody is a helper that returns HTTP body of the response. It returns
// empty string if building a new request fails.
func HTTPBody(handler http.HandlerFunc, mode, url string, values url.Values) string {
w := httptest.NewRecorder()
req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil)
if err != nil {
return ""
}
handler(w, req)
return w.Body.String()
}
// HTTPBodyContains asserts that a specified handler returns a
// body that contains a string.
//
// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPBodyContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
body := HTTPBody(handler, mode, url, values)
contains := strings.Contains(body, fmt.Sprint(str))
if !contains {
Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body))
}
return contains
}
// HTTPBodyNotContains asserts that a specified handler returns a
// body that does not contain a string.
//
// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
body := HTTPBody(handler, mode, url, values)
contains := strings.Contains(body, fmt.Sprint(str))
if contains {
Fail(t, "Expected response body for %s to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body)
}
return !contains
}
//
// Assertions Wrappers
//
// HTTPSuccess asserts that a specified handler returns a success status code.
//
// assert.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, mode, url string, values url.Values) bool {
return HTTPSuccess(a.t, handler, mode, url, values)
}
// HTTPRedirect asserts that a specified handler returns a redirect status code.
//
// assert.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, mode, url string, values url.Values) bool {
return HTTPRedirect(a.t, handler, mode, url, values)
}
// HTTPError asserts that a specified handler returns an error status code.
//
// assert.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPError(handler http.HandlerFunc, mode, url string, values url.Values) bool {
return HTTPError(a.t, handler, mode, url, values)
}
// HTTPBodyContains asserts that a specified handler returns a
// body that contains a string.
//
// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
return HTTPBodyContains(a.t, handler, mode, url, values, str)
}
// HTTPBodyNotContains asserts that a specified handler returns a
// body that does not contain a string.
//
// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
return HTTPBodyNotContains(a.t, handler, mode, url, values, str)
}

100
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_util.go generated vendored
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@ -1,100 +0,0 @@
// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package leveldb
import (
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/errors"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/iterator"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/opt"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util"
)
// Reader is the interface that wraps basic Get and NewIterator methods.
// This interface implemented by both DB and Snapshot.
type Reader interface {
Get(key []byte, ro *opt.ReadOptions) (value []byte, err error)
NewIterator(slice *util.Range, ro *opt.ReadOptions) iterator.Iterator
}
type Sizes []uint64
// Sum returns sum of the sizes.
func (p Sizes) Sum() (n uint64) {
for _, s := range p {
n += s
}
return n
}
// Logging.
func (db *DB) log(v ...interface{}) { db.s.log(v...) }
func (db *DB) logf(format string, v ...interface{}) { db.s.logf(format, v...) }
// Check and clean files.
func (db *DB) checkAndCleanFiles() error {
v := db.s.version()
defer v.release()
tablesMap := make(map[uint64]bool)
for _, tables := range v.tables {
for _, t := range tables {
tablesMap[t.file.Num()] = false
}
}
files, err := db.s.getFiles(storage.TypeAll)
if err != nil {
return err
}
var nTables int
var rem []storage.File
for _, f := range files {
keep := true
switch f.Type() {
case storage.TypeManifest:
keep = f.Num() >= db.s.manifestFile.Num()
case storage.TypeJournal:
if db.frozenJournalFile != nil {
keep = f.Num() >= db.frozenJournalFile.Num()
} else {
keep = f.Num() >= db.journalFile.Num()
}
case storage.TypeTable:
_, keep = tablesMap[f.Num()]
if keep {
tablesMap[f.Num()] = true
nTables++
}
}
if !keep {
rem = append(rem, f)
}
}
if nTables != len(tablesMap) {
var missing []*storage.FileInfo
for num, present := range tablesMap {
if !present {
missing = append(missing, &storage.FileInfo{Type: storage.TypeTable, Num: num})
db.logf("db@janitor table missing @%d", num)
}
}
return errors.NewErrCorrupted(nil, &errors.ErrMissingFiles{Files: missing})
}
db.logf("db@janitor F·%d G·%d", len(files), len(rem))
for _, f := range rem {
db.logf("db@janitor removing %s-%d", f.Type(), f.Num())
if err := f.Remove(); err != nil {
return err
}
}
return nil
}

58
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/external_test.go generated vendored
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@ -1,58 +0,0 @@
// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package leveldb
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/opt"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/testutil"
)
var _ = testutil.Defer(func() {
Describe("Leveldb external", func() {
o := &opt.Options{
DisableBlockCache: true,
BlockRestartInterval: 5,
BlockSize: 80,
Compression: opt.NoCompression,
OpenFilesCacheCapacity: -1,
Strict: opt.StrictAll,
WriteBuffer: 1000,
CompactionTableSize: 2000,
}
Describe("write test", func() {
It("should do write correctly", func(done Done) {
db := newTestingDB(o, nil, nil)
t := testutil.DBTesting{
DB: db,
Deleted: testutil.KeyValue_Generate(nil, 500, 1, 50, 5, 5).Clone(),
}
testutil.DoDBTesting(&t)
db.TestClose()
done <- true
}, 20.0)
})
Describe("read test", func() {
testutil.AllKeyValueTesting(nil, nil, func(kv testutil.KeyValue) testutil.DB {
// Building the DB.
db := newTestingDB(o, nil, nil)
kv.IterateShuffled(nil, func(i int, key, value []byte) {
err := db.TestPut(key, value)
Expect(err).NotTo(HaveOccurred())
})
return db
}, func(db testutil.DB) {
db.(*testingDB).TestClose()
})
})
})
})

142
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/key.go generated vendored
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@ -1,142 +0,0 @@
// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package leveldb
import (
"encoding/binary"
"fmt"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/errors"
)
type ErrIkeyCorrupted struct {
Ikey []byte
Reason string
}
func (e *ErrIkeyCorrupted) Error() string {
return fmt.Sprintf("leveldb: iKey %q corrupted: %s", e.Ikey, e.Reason)
}
func newErrIkeyCorrupted(ikey []byte, reason string) error {
return errors.NewErrCorrupted(nil, &ErrIkeyCorrupted{append([]byte{}, ikey...), reason})
}
type kType int
func (kt kType) String() string {
switch kt {
case ktDel:
return "d"
case ktVal:
return "v"
}
return "x"
}
// Value types encoded as the last component of internal keys.
// Don't modify; this value are saved to disk.
const (
ktDel kType = iota
ktVal
)
// ktSeek defines the kType that should be passed when constructing an
// internal key for seeking to a particular sequence number (since we
// sort sequence numbers in decreasing order and the value type is
// embedded as the low 8 bits in the sequence number in internal keys,
// we need to use the highest-numbered ValueType, not the lowest).
const ktSeek = ktVal
const (
// Maximum value possible for sequence number; the 8-bits are
// used by value type, so its can packed together in single
// 64-bit integer.
kMaxSeq uint64 = (uint64(1) << 56) - 1
// Maximum value possible for packed sequence number and type.
kMaxNum uint64 = (kMaxSeq << 8) | uint64(ktSeek)
)
// Maximum number encoded in bytes.
var kMaxNumBytes = make([]byte, 8)
func init() {
binary.LittleEndian.PutUint64(kMaxNumBytes, kMaxNum)
}
type iKey []byte
func newIkey(ukey []byte, seq uint64, kt kType) iKey {
if seq > kMaxSeq {
panic("leveldb: invalid sequence number")
} else if kt > ktVal {
panic("leveldb: invalid type")
}
ik := make(iKey, len(ukey)+8)
copy(ik, ukey)
binary.LittleEndian.PutUint64(ik[len(ukey):], (seq<<8)|uint64(kt))
return ik
}
func parseIkey(ik []byte) (ukey []byte, seq uint64, kt kType, err error) {
if len(ik) < 8 {
return nil, 0, 0, newErrIkeyCorrupted(ik, "invalid length")
}
num := binary.LittleEndian.Uint64(ik[len(ik)-8:])
seq, kt = uint64(num>>8), kType(num&0xff)
if kt > ktVal {
return nil, 0, 0, newErrIkeyCorrupted(ik, "invalid type")
}
ukey = ik[:len(ik)-8]
return
}
func validIkey(ik []byte) bool {
_, _, _, err := parseIkey(ik)
return err == nil
}
func (ik iKey) assert() {
if ik == nil {
panic("leveldb: nil iKey")
}
if len(ik) < 8 {
panic(fmt.Sprintf("leveldb: iKey %q, len=%d: invalid length", []byte(ik), len(ik)))
}
}
func (ik iKey) ukey() []byte {
ik.assert()
return ik[:len(ik)-8]
}
func (ik iKey) num() uint64 {
ik.assert()
return binary.LittleEndian.Uint64(ik[len(ik)-8:])
}
func (ik iKey) parseNum() (seq uint64, kt kType) {
num := ik.num()
seq, kt = uint64(num>>8), kType(num&0xff)
if kt > ktVal {
panic(fmt.Sprintf("leveldb: iKey %q, len=%d: invalid type %#x", []byte(ik), len(ik), kt))
}
return
}
func (ik iKey) String() string {
if ik == nil {
return "<nil>"
}
if ukey, seq, kt, err := parseIkey(ik); err == nil {
return fmt.Sprintf("%s,%s%d", shorten(string(ukey)), kt, seq)
} else {
return "<invalid>"
}
}

455
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/session.go generated vendored
View File

@ -1,455 +0,0 @@
// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package leveldb
import (
"fmt"
"io"
"os"
"sync"
"sync/atomic"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/errors"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/iterator"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/journal"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/opt"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util"
)
type ErrManifestCorrupted struct {
Field string
Reason string
}
func (e *ErrManifestCorrupted) Error() string {
return fmt.Sprintf("leveldb: manifest corrupted (field '%s'): %s", e.Field, e.Reason)
}
func newErrManifestCorrupted(f storage.File, field, reason string) error {
return errors.NewErrCorrupted(f, &ErrManifestCorrupted{field, reason})
}
// session represent a persistent database session.
type session struct {
// Need 64-bit alignment.
stNextFileNum uint64 // current unused file number
stJournalNum uint64 // current journal file number; need external synchronization
stPrevJournalNum uint64 // prev journal file number; no longer used; for compatibility with older version of leveldb
stSeqNum uint64 // last mem compacted seq; need external synchronization
stTempFileNum uint64
stor storage.Storage
storLock util.Releaser
o *cachedOptions
icmp *iComparer
tops *tOps
manifest *journal.Writer
manifestWriter storage.Writer
manifestFile storage.File
stCompPtrs []iKey // compaction pointers; need external synchronization
stVersion *version // current version
vmu sync.Mutex
}
// Creates new initialized session instance.
func newSession(stor storage.Storage, o *opt.Options) (s *session, err error) {
if stor == nil {
return nil, os.ErrInvalid
}
storLock, err := stor.Lock()
if err != nil {
return
}
s = &session{
stor: stor,
storLock: storLock,
stCompPtrs: make([]iKey, o.GetNumLevel()),
}
s.setOptions(o)
s.tops = newTableOps(s)
s.setVersion(newVersion(s))
s.log("log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed")
return
}
// Close session.
func (s *session) close() {
s.tops.close()
if s.manifest != nil {
s.manifest.Close()
}
if s.manifestWriter != nil {
s.manifestWriter.Close()
}
s.manifest = nil
s.manifestWriter = nil
s.manifestFile = nil
s.stVersion = nil
}
// Release session lock.
func (s *session) release() {
s.storLock.Release()
}
// Create a new database session; need external synchronization.
func (s *session) create() error {
// create manifest
return s.newManifest(nil, nil)
}
// Recover a database session; need external synchronization.
func (s *session) recover() (err error) {
defer func() {
if os.IsNotExist(err) {
// Don't return os.ErrNotExist if the underlying storage contains
// other files that belong to LevelDB. So the DB won't get trashed.
if files, _ := s.stor.GetFiles(storage.TypeAll); len(files) > 0 {
err = &errors.ErrCorrupted{File: &storage.FileInfo{Type: storage.TypeManifest}, Err: &errors.ErrMissingFiles{}}
}
}
}()
m, err := s.stor.GetManifest()
if err != nil {
return
}
reader, err := m.Open()
if err != nil {
return
}
defer reader.Close()
strict := s.o.GetStrict(opt.StrictManifest)
jr := journal.NewReader(reader, dropper{s, m}, strict, true)
staging := s.stVersion.newStaging()
rec := &sessionRecord{numLevel: s.o.GetNumLevel()}
for {
var r io.Reader
r, err = jr.Next()
if err != nil {
if err == io.EOF {
err = nil
break
}
return errors.SetFile(err, m)
}
err = rec.decode(r)
if err == nil {
// save compact pointers
for _, r := range rec.compPtrs {
s.stCompPtrs[r.level] = iKey(r.ikey)
}
// commit record to version staging
staging.commit(rec)
} else {
err = errors.SetFile(err, m)
if strict || !errors.IsCorrupted(err) {
return
} else {
s.logf("manifest error: %v (skipped)", errors.SetFile(err, m))
}
}
rec.resetCompPtrs()
rec.resetAddedTables()
rec.resetDeletedTables()
}
switch {
case !rec.has(recComparer):
return newErrManifestCorrupted(m, "comparer", "missing")
case rec.comparer != s.icmp.uName():
return newErrManifestCorrupted(m, "comparer", fmt.Sprintf("mismatch: want '%s', got '%s'", s.icmp.uName(), rec.comparer))
case !rec.has(recNextFileNum):
return newErrManifestCorrupted(m, "next-file-num", "missing")
case !rec.has(recJournalNum):
return newErrManifestCorrupted(m, "journal-file-num", "missing")
case !rec.has(recSeqNum):
return newErrManifestCorrupted(m, "seq-num", "missing")
}
s.manifestFile = m
s.setVersion(staging.finish())
s.setNextFileNum(rec.nextFileNum)
s.recordCommited(rec)
return nil
}
// Commit session; need external synchronization.
func (s *session) commit(r *sessionRecord) (err error) {
v := s.version()
defer v.release()
// spawn new version based on current version
nv := v.spawn(r)
if s.manifest == nil {
// manifest journal writer not yet created, create one
err = s.newManifest(r, nv)
} else {
err = s.flushManifest(r)
}
// finally, apply new version if no error rise
if err == nil {
s.setVersion(nv)
}
return
}
// Pick a compaction based on current state; need external synchronization.
func (s *session) pickCompaction() *compaction {
v := s.version()
var level int
var t0 tFiles
if v.cScore >= 1 {
level = v.cLevel
cptr := s.stCompPtrs[level]
tables := v.tables[level]
for _, t := range tables {
if cptr == nil || s.icmp.Compare(t.imax, cptr) > 0 {
t0 = append(t0, t)
break
}
}
if len(t0) == 0 {
t0 = append(t0, tables[0])
}
} else {
if p := atomic.LoadPointer(&v.cSeek); p != nil {
ts := (*tSet)(p)
level = ts.level
t0 = append(t0, ts.table)
} else {
v.release()
return nil
}
}
return newCompaction(s, v, level, t0)
}
// Create compaction from given level and range; need external synchronization.
func (s *session) getCompactionRange(level int, umin, umax []byte) *compaction {
v := s.version()
t0 := v.tables[level].getOverlaps(nil, s.icmp, umin, umax, level == 0)
if len(t0) == 0 {
v.release()
return nil
}
// Avoid compacting too much in one shot in case the range is large.
// But we cannot do this for level-0 since level-0 files can overlap
// and we must not pick one file and drop another older file if the
// two files overlap.
if level > 0 {
limit := uint64(v.s.o.GetCompactionSourceLimit(level))
total := uint64(0)
for i, t := range t0 {
total += t.size
if total >= limit {
s.logf("table@compaction limiting F·%d -> F·%d", len(t0), i+1)
t0 = t0[:i+1]
break
}
}
}
return newCompaction(s, v, level, t0)
}
func newCompaction(s *session, v *version, level int, t0 tFiles) *compaction {
c := &compaction{
s: s,
v: v,
level: level,
tables: [2]tFiles{t0, nil},
maxGPOverlaps: uint64(s.o.GetCompactionGPOverlaps(level)),
tPtrs: make([]int, s.o.GetNumLevel()),
}
c.expand()
c.save()
return c
}
// compaction represent a compaction state.
type compaction struct {
s *session
v *version
level int
tables [2]tFiles
maxGPOverlaps uint64
gp tFiles
gpi int
seenKey bool
gpOverlappedBytes uint64
imin, imax iKey
tPtrs []int
released bool
snapGPI int
snapSeenKey bool
snapGPOverlappedBytes uint64
snapTPtrs []int
}
func (c *compaction) save() {
c.snapGPI = c.gpi
c.snapSeenKey = c.seenKey
c.snapGPOverlappedBytes = c.gpOverlappedBytes
c.snapTPtrs = append(c.snapTPtrs[:0], c.tPtrs...)
}
func (c *compaction) restore() {
c.gpi = c.snapGPI
c.seenKey = c.snapSeenKey
c.gpOverlappedBytes = c.snapGPOverlappedBytes
c.tPtrs = append(c.tPtrs[:0], c.snapTPtrs...)
}
func (c *compaction) release() {
if !c.released {
c.released = true
c.v.release()
}
}
// Expand compacted tables; need external synchronization.
func (c *compaction) expand() {
limit := uint64(c.s.o.GetCompactionExpandLimit(c.level))
vt0, vt1 := c.v.tables[c.level], c.v.tables[c.level+1]
t0, t1 := c.tables[0], c.tables[1]
imin, imax := t0.getRange(c.s.icmp)
// We expand t0 here just incase ukey hop across tables.
t0 = vt0.getOverlaps(t0, c.s.icmp, imin.ukey(), imax.ukey(), c.level == 0)
if len(t0) != len(c.tables[0]) {
imin, imax = t0.getRange(c.s.icmp)
}
t1 = vt1.getOverlaps(t1, c.s.icmp, imin.ukey(), imax.ukey(), false)
// Get entire range covered by compaction.
amin, amax := append(t0, t1...).getRange(c.s.icmp)
// See if we can grow the number of inputs in "level" without
// changing the number of "level+1" files we pick up.
if len(t1) > 0 {
exp0 := vt0.getOverlaps(nil, c.s.icmp, amin.ukey(), amax.ukey(), c.level == 0)
if len(exp0) > len(t0) && t1.size()+exp0.size() < limit {
xmin, xmax := exp0.getRange(c.s.icmp)
exp1 := vt1.getOverlaps(nil, c.s.icmp, xmin.ukey(), xmax.ukey(), false)
if len(exp1) == len(t1) {
c.s.logf("table@compaction expanding L%d+L%d (F·%d S·%s)+(F·%d S·%s) -> (F·%d S·%s)+(F·%d S·%s)",
c.level, c.level+1, len(t0), shortenb(int(t0.size())), len(t1), shortenb(int(t1.size())),
len(exp0), shortenb(int(exp0.size())), len(exp1), shortenb(int(exp1.size())))
imin, imax = xmin, xmax
t0, t1 = exp0, exp1
amin, amax = append(t0, t1...).getRange(c.s.icmp)
}
}
}
// Compute the set of grandparent files that overlap this compaction
// (parent == level+1; grandparent == level+2)
if c.level+2 < c.s.o.GetNumLevel() {
c.gp = c.v.tables[c.level+2].getOverlaps(c.gp, c.s.icmp, amin.ukey(), amax.ukey(), false)
}
c.tables[0], c.tables[1] = t0, t1
c.imin, c.imax = imin, imax
}
// Check whether compaction is trivial.
func (c *compaction) trivial() bool {
return len(c.tables[0]) == 1 && len(c.tables[1]) == 0 && c.gp.size() <= c.maxGPOverlaps
}
func (c *compaction) baseLevelForKey(ukey []byte) bool {
for level, tables := range c.v.tables[c.level+2:] {
for c.tPtrs[level] < len(tables) {
t := tables[c.tPtrs[level]]
if c.s.icmp.uCompare(ukey, t.imax.ukey()) <= 0 {
// We've advanced far enough.
if c.s.icmp.uCompare(ukey, t.imin.ukey()) >= 0 {
// Key falls in this file's range, so definitely not base level.
return false
}
break
}
c.tPtrs[level]++
}
}
return true
}
func (c *compaction) shouldStopBefore(ikey iKey) bool {
for ; c.gpi < len(c.gp); c.gpi++ {
gp := c.gp[c.gpi]
if c.s.icmp.Compare(ikey, gp.imax) <= 0 {
break
}
if c.seenKey {
c.gpOverlappedBytes += gp.size
}
}
c.seenKey = true
if c.gpOverlappedBytes > c.maxGPOverlaps {
// Too much overlap for current output; start new output.
c.gpOverlappedBytes = 0
return true
}
return false
}
// Creates an iterator.
func (c *compaction) newIterator() iterator.Iterator {
// Creates iterator slice.
icap := len(c.tables)
if c.level == 0 {
// Special case for level-0
icap = len(c.tables[0]) + 1
}
its := make([]iterator.Iterator, 0, icap)
// Options.
ro := &opt.ReadOptions{
DontFillCache: true,
Strict: opt.StrictOverride,
}
strict := c.s.o.GetStrict(opt.StrictCompaction)
if strict {
ro.Strict |= opt.StrictReader
}
for i, tables := range c.tables {
if len(tables) == 0 {
continue
}
// Level-0 is not sorted and may overlaps each other.
if c.level+i == 0 {
for _, t := range tables {
its = append(its, c.s.tops.newIterator(t, nil, ro))
}
} else {
it := iterator.NewIndexedIterator(tables.newIndexIterator(c.s.tops, c.s.icmp, nil, ro), strict)
its = append(its, it)
}
}
return iterator.NewMergedIterator(its, c.s.icmp, strict)
}

534
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage/file_storage.go generated vendored
View File

@ -1,534 +0,0 @@
// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
// All rights reservefs.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package storage
import (
"errors"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"runtime"
"strconv"
"strings"
"sync"
"time"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util"
)
var errFileOpen = errors.New("leveldb/storage: file still open")
type fileLock interface {
release() error
}
type fileStorageLock struct {
fs *fileStorage
}
func (lock *fileStorageLock) Release() {
fs := lock.fs
fs.mu.Lock()
defer fs.mu.Unlock()
if fs.slock == lock {
fs.slock = nil
}
return
}
// fileStorage is a file-system backed storage.
type fileStorage struct {
path string
mu sync.Mutex
flock fileLock
slock *fileStorageLock
logw *os.File
buf []byte
// Opened file counter; if open < 0 means closed.
open int
day int
}
// OpenFile returns a new filesytem-backed storage implementation with the given
// path. This also hold a file lock, so any subsequent attempt to open the same
// path will fail.
//
// The storage must be closed after use, by calling Close method.
func OpenFile(path string) (Storage, error) {
if err := os.MkdirAll(path, 0755); err != nil {
return nil, err
}
flock, err := newFileLock(filepath.Join(path, "LOCK"))
if err != nil {
return nil, err
}
defer func() {
if err != nil {
flock.release()
}
}()
rename(filepath.Join(path, "LOG"), filepath.Join(path, "LOG.old"))
logw, err := os.OpenFile(filepath.Join(path, "LOG"), os.O_WRONLY|os.O_CREATE, 0644)
if err != nil {
return nil, err
}
fs := &fileStorage{path: path, flock: flock, logw: logw}
runtime.SetFinalizer(fs, (*fileStorage).Close)
return fs, nil
}
func (fs *fileStorage) Lock() (util.Releaser, error) {
fs.mu.Lock()
defer fs.mu.Unlock()
if fs.open < 0 {
return nil, ErrClosed
}
if fs.slock != nil {
return nil, ErrLocked
}
fs.slock = &fileStorageLock{fs: fs}
return fs.slock, nil
}
func itoa(buf []byte, i int, wid int) []byte {
var u uint = uint(i)
if u == 0 && wid <= 1 {
return append(buf, '0')
}
// Assemble decimal in reverse order.
var b [32]byte
bp := len(b)
for ; u > 0 || wid > 0; u /= 10 {
bp--
wid--
b[bp] = byte(u%10) + '0'
}
return append(buf, b[bp:]...)
}
func (fs *fileStorage) printDay(t time.Time) {
if fs.day == t.Day() {
return
}
fs.day = t.Day()
fs.logw.Write([]byte("=============== " + t.Format("Jan 2, 2006 (MST)") + " ===============\n"))
}
func (fs *fileStorage) doLog(t time.Time, str string) {
fs.printDay(t)
hour, min, sec := t.Clock()
msec := t.Nanosecond() / 1e3
// time
fs.buf = itoa(fs.buf[:0], hour, 2)
fs.buf = append(fs.buf, ':')
fs.buf = itoa(fs.buf, min, 2)
fs.buf = append(fs.buf, ':')
fs.buf = itoa(fs.buf, sec, 2)
fs.buf = append(fs.buf, '.')
fs.buf = itoa(fs.buf, msec, 6)
fs.buf = append(fs.buf, ' ')
// write
fs.buf = append(fs.buf, []byte(str)...)
fs.buf = append(fs.buf, '\n')
fs.logw.Write(fs.buf)
}
func (fs *fileStorage) Log(str string) {
t := time.Now()
fs.mu.Lock()
defer fs.mu.Unlock()
if fs.open < 0 {
return
}
fs.doLog(t, str)
}
func (fs *fileStorage) log(str string) {
fs.doLog(time.Now(), str)
}
func (fs *fileStorage) GetFile(num uint64, t FileType) File {
return &file{fs: fs, num: num, t: t}
}
func (fs *fileStorage) GetFiles(t FileType) (ff []File, err error) {
fs.mu.Lock()
defer fs.mu.Unlock()
if fs.open < 0 {
return nil, ErrClosed
}
dir, err := os.Open(fs.path)
if err != nil {
return
}
fnn, err := dir.Readdirnames(0)
// Close the dir first before checking for Readdirnames error.
if err := dir.Close(); err != nil {
fs.log(fmt.Sprintf("close dir: %v", err))
}
if err != nil {
return
}
f := &file{fs: fs}
for _, fn := range fnn {
if f.parse(fn) && (f.t&t) != 0 {
ff = append(ff, f)
f = &file{fs: fs}
}
}
return
}
func (fs *fileStorage) GetManifest() (f File, err error) {
fs.mu.Lock()
defer fs.mu.Unlock()
if fs.open < 0 {
return nil, ErrClosed
}
dir, err := os.Open(fs.path)
if err != nil {
return
}
fnn, err := dir.Readdirnames(0)
// Close the dir first before checking for Readdirnames error.
if err := dir.Close(); err != nil {
fs.log(fmt.Sprintf("close dir: %v", err))
}
if err != nil {
return
}
// Find latest CURRENT file.
var rem []string
var pend bool
var cerr error
for _, fn := range fnn {
if strings.HasPrefix(fn, "CURRENT") {
pend1 := len(fn) > 7
// Make sure it is valid name for a CURRENT file, otherwise skip it.
if pend1 {
if fn[7] != '.' || len(fn) < 9 {
fs.log(fmt.Sprintf("skipping %s: invalid file name", fn))
continue
}
if _, e1 := strconv.ParseUint(fn[8:], 10, 0); e1 != nil {
fs.log(fmt.Sprintf("skipping %s: invalid file num: %v", fn, e1))
continue
}
}
path := filepath.Join(fs.path, fn)
r, e1 := os.OpenFile(path, os.O_RDONLY, 0)
if e1 != nil {
return nil, e1
}
b, e1 := ioutil.ReadAll(r)
if e1 != nil {
r.Close()
return nil, e1
}
f1 := &file{fs: fs}
if len(b) < 1 || b[len(b)-1] != '\n' || !f1.parse(string(b[:len(b)-1])) {
fs.log(fmt.Sprintf("skipping %s: corrupted or incomplete", fn))
if pend1 {
rem = append(rem, fn)
}
if !pend1 || cerr == nil {
cerr = fmt.Errorf("leveldb/storage: corrupted or incomplete %s file", fn)
}
} else if f != nil && f1.Num() < f.Num() {
fs.log(fmt.Sprintf("skipping %s: obsolete", fn))
if pend1 {
rem = append(rem, fn)
}
} else {
f = f1
pend = pend1
}
if err := r.Close(); err != nil {
fs.log(fmt.Sprintf("close %s: %v", fn, err))
}
}
}
// Don't remove any files if there is no valid CURRENT file.
if f == nil {
if cerr != nil {
err = cerr
} else {
err = os.ErrNotExist
}
return
}
// Rename pending CURRENT file to an effective CURRENT.
if pend {
path := fmt.Sprintf("%s.%d", filepath.Join(fs.path, "CURRENT"), f.Num())
if err := rename(path, filepath.Join(fs.path, "CURRENT")); err != nil {
fs.log(fmt.Sprintf("CURRENT.%d -> CURRENT: %v", f.Num(), err))
}
}
// Remove obsolete or incomplete pending CURRENT files.
for _, fn := range rem {
path := filepath.Join(fs.path, fn)
if err := os.Remove(path); err != nil {
fs.log(fmt.Sprintf("remove %s: %v", fn, err))
}
}
return
}
func (fs *fileStorage) SetManifest(f File) (err error) {
fs.mu.Lock()
defer fs.mu.Unlock()
if fs.open < 0 {
return ErrClosed
}
f2, ok := f.(*file)
if !ok || f2.t != TypeManifest {
return ErrInvalidFile
}
defer func() {
if err != nil {
fs.log(fmt.Sprintf("CURRENT: %v", err))
}
}()
path := fmt.Sprintf("%s.%d", filepath.Join(fs.path, "CURRENT"), f2.Num())
w, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
if err != nil {
return err
}
_, err = fmt.Fprintln(w, f2.name())
// Close the file first.
if err := w.Close(); err != nil {
fs.log(fmt.Sprintf("close CURRENT.%d: %v", f2.num, err))
}
if err != nil {
return err
}
return rename(path, filepath.Join(fs.path, "CURRENT"))
}
func (fs *fileStorage) Close() error {
fs.mu.Lock()
defer fs.mu.Unlock()
if fs.open < 0 {
return ErrClosed
}
// Clear the finalizer.
runtime.SetFinalizer(fs, nil)
if fs.open > 0 {
fs.log(fmt.Sprintf("refuse to close, %d files still open", fs.open))
return fmt.Errorf("leveldb/storage: cannot close, %d files still open", fs.open)
}
fs.open = -1
e1 := fs.logw.Close()
err := fs.flock.release()
if err == nil {
err = e1
}
return err
}
type fileWrap struct {
*os.File
f *file
}
func (fw fileWrap) Sync() error {
if err := fw.File.Sync(); err != nil {
return err
}
if fw.f.Type() == TypeManifest {
// Also sync parent directory if file type is manifest.
// See: https://code.google.com/p/leveldb/issues/detail?id=190.
if err := syncDir(fw.f.fs.path); err != nil {
return err
}
}
return nil
}
func (fw fileWrap) Close() error {
f := fw.f
f.fs.mu.Lock()
defer f.fs.mu.Unlock()
if !f.open {
return ErrClosed
}
f.open = false
f.fs.open--
err := fw.File.Close()
if err != nil {
f.fs.log(fmt.Sprintf("close %s.%d: %v", f.Type(), f.Num(), err))
}
return err
}
type file struct {
fs *fileStorage
num uint64
t FileType
open bool
}
func (f *file) Open() (Reader, error) {
f.fs.mu.Lock()
defer f.fs.mu.Unlock()
if f.fs.open < 0 {
return nil, ErrClosed
}
if f.open {
return nil, errFileOpen
}
of, err := os.OpenFile(f.path(), os.O_RDONLY, 0)
if err != nil {
if f.hasOldName() && os.IsNotExist(err) {
of, err = os.OpenFile(f.oldPath(), os.O_RDONLY, 0)
if err == nil {
goto ok
}
}
return nil, err
}
ok:
f.open = true
f.fs.open++
return fileWrap{of, f}, nil
}
func (f *file) Create() (Writer, error) {
f.fs.mu.Lock()
defer f.fs.mu.Unlock()
if f.fs.open < 0 {
return nil, ErrClosed
}
if f.open {
return nil, errFileOpen
}
of, err := os.OpenFile(f.path(), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
if err != nil {
return nil, err
}
f.open = true
f.fs.open++
return fileWrap{of, f}, nil
}
func (f *file) Replace(newfile File) error {
f.fs.mu.Lock()
defer f.fs.mu.Unlock()
if f.fs.open < 0 {
return ErrClosed
}
newfile2, ok := newfile.(*file)
if !ok {
return ErrInvalidFile
}
if f.open || newfile2.open {
return errFileOpen
}
return rename(newfile2.path(), f.path())
}
func (f *file) Type() FileType {
return f.t
}
func (f *file) Num() uint64 {
return f.num
}
func (f *file) Remove() error {
f.fs.mu.Lock()
defer f.fs.mu.Unlock()
if f.fs.open < 0 {
return ErrClosed
}
if f.open {
return errFileOpen
}
err := os.Remove(f.path())
if err != nil {
f.fs.log(fmt.Sprintf("remove %s.%d: %v", f.Type(), f.Num(), err))
}
// Also try remove file with old name, just in case.
if f.hasOldName() {
if e1 := os.Remove(f.oldPath()); !os.IsNotExist(e1) {
f.fs.log(fmt.Sprintf("remove %s.%d: %v (old name)", f.Type(), f.Num(), err))
err = e1
}
}
return err
}
func (f *file) hasOldName() bool {
return f.t == TypeTable
}
func (f *file) oldName() string {
switch f.t {
case TypeTable:
return fmt.Sprintf("%06d.sst", f.num)
}
return f.name()
}
func (f *file) oldPath() string {
return filepath.Join(f.fs.path, f.oldName())
}
func (f *file) name() string {
switch f.t {
case TypeManifest:
return fmt.Sprintf("MANIFEST-%06d", f.num)
case TypeJournal:
return fmt.Sprintf("%06d.log", f.num)
case TypeTable:
return fmt.Sprintf("%06d.ldb", f.num)
case TypeTemp:
return fmt.Sprintf("%06d.tmp", f.num)
default:
panic("invalid file type")
}
}
func (f *file) path() string {
return filepath.Join(f.fs.path, f.name())
}
func (f *file) parse(name string) bool {
var num uint64
var tail string
_, err := fmt.Sscanf(name, "%d.%s", &num, &tail)
if err == nil {
switch tail {
case "log":
f.t = TypeJournal
case "ldb", "sst":
f.t = TypeTable
case "tmp":
f.t = TypeTemp
default:
return false
}
f.num = num
return true
}
n, _ := fmt.Sscanf(name, "MANIFEST-%d%s", &num, &tail)
if n == 1 {
f.t = TypeManifest
f.num = num
return true
}
return false
}

203
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage/mem_storage.go generated vendored
View File

@ -1,203 +0,0 @@
// Copyright (c) 2013, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package storage
import (
"bytes"
"os"
"sync"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util"
)
const typeShift = 3
type memStorageLock struct {
ms *memStorage
}
func (lock *memStorageLock) Release() {
ms := lock.ms
ms.mu.Lock()
defer ms.mu.Unlock()
if ms.slock == lock {
ms.slock = nil
}
return
}
// memStorage is a memory-backed storage.
type memStorage struct {
mu sync.Mutex
slock *memStorageLock
files map[uint64]*memFile
manifest *memFilePtr
}
// NewMemStorage returns a new memory-backed storage implementation.
func NewMemStorage() Storage {
return &memStorage{
files: make(map[uint64]*memFile),
}
}
func (ms *memStorage) Lock() (util.Releaser, error) {
ms.mu.Lock()
defer ms.mu.Unlock()
if ms.slock != nil {
return nil, ErrLocked
}
ms.slock = &memStorageLock{ms: ms}
return ms.slock, nil
}
func (*memStorage) Log(str string) {}
func (ms *memStorage) GetFile(num uint64, t FileType) File {
return &memFilePtr{ms: ms, num: num, t: t}
}
func (ms *memStorage) GetFiles(t FileType) ([]File, error) {
ms.mu.Lock()
var ff []File
for x, _ := range ms.files {
num, mt := x>>typeShift, FileType(x)&TypeAll
if mt&t == 0 {
continue
}
ff = append(ff, &memFilePtr{ms: ms, num: num, t: mt})
}
ms.mu.Unlock()
return ff, nil
}
func (ms *memStorage) GetManifest() (File, error) {
ms.mu.Lock()
defer ms.mu.Unlock()
if ms.manifest == nil {
return nil, os.ErrNotExist
}
return ms.manifest, nil
}
func (ms *memStorage) SetManifest(f File) error {
fm, ok := f.(*memFilePtr)
if !ok || fm.t != TypeManifest {
return ErrInvalidFile
}
ms.mu.Lock()
ms.manifest = fm
ms.mu.Unlock()
return nil
}
func (*memStorage) Close() error { return nil }
type memReader struct {
*bytes.Reader
m *memFile
}
func (mr *memReader) Close() error {
return mr.m.Close()
}
type memFile struct {
bytes.Buffer
ms *memStorage
open bool
}
func (*memFile) Sync() error { return nil }
func (m *memFile) Close() error {
m.ms.mu.Lock()
m.open = false
m.ms.mu.Unlock()
return nil
}
type memFilePtr struct {
ms *memStorage
num uint64
t FileType
}
func (p *memFilePtr) x() uint64 {
return p.Num()<<typeShift | uint64(p.Type())
}
func (p *memFilePtr) Open() (Reader, error) {
ms := p.ms
ms.mu.Lock()
defer ms.mu.Unlock()
if m, exist := ms.files[p.x()]; exist {
if m.open {
return nil, errFileOpen
}
m.open = true
return &memReader{Reader: bytes.NewReader(m.Bytes()), m: m}, nil
}
return nil, os.ErrNotExist
}
func (p *memFilePtr) Create() (Writer, error) {
ms := p.ms
ms.mu.Lock()
defer ms.mu.Unlock()
m, exist := ms.files[p.x()]
if exist {
if m.open {
return nil, errFileOpen
}
m.Reset()
} else {
m = &memFile{ms: ms}
ms.files[p.x()] = m
}
m.open = true
return m, nil
}
func (p *memFilePtr) Replace(newfile File) error {
p1, ok := newfile.(*memFilePtr)
if !ok {
return ErrInvalidFile
}
ms := p.ms
ms.mu.Lock()
defer ms.mu.Unlock()
m1, exist := ms.files[p1.x()]
if !exist {
return os.ErrNotExist
}
m0, exist := ms.files[p.x()]
if (exist && m0.open) || m1.open {
return errFileOpen
}
delete(ms.files, p1.x())
ms.files[p.x()] = m1
return nil
}
func (p *memFilePtr) Type() FileType {
return p.t
}
func (p *memFilePtr) Num() uint64 {
return p.num
}
func (p *memFilePtr) Remove() error {
ms := p.ms
ms.mu.Lock()
defer ms.mu.Unlock()
if _, exist := ms.files[p.x()]; exist {
delete(ms.files, p.x())
return nil
}
return os.ErrNotExist
}

157
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage/storage.go generated vendored
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@ -1,157 +0,0 @@
// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Package storage provides storage abstraction for LevelDB.
package storage
import (
"errors"
"fmt"
"io"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util"
)
type FileType uint32
const (
TypeManifest FileType = 1 << iota
TypeJournal
TypeTable
TypeTemp
TypeAll = TypeManifest | TypeJournal | TypeTable | TypeTemp
)
func (t FileType) String() string {
switch t {
case TypeManifest:
return "manifest"
case TypeJournal:
return "journal"
case TypeTable:
return "table"
case TypeTemp:
return "temp"
}
return fmt.Sprintf("<unknown:%d>", t)
}
var (
ErrInvalidFile = errors.New("leveldb/storage: invalid file for argument")
ErrLocked = errors.New("leveldb/storage: already locked")
ErrClosed = errors.New("leveldb/storage: closed")
)
// Syncer is the interface that wraps basic Sync method.
type Syncer interface {
// Sync commits the current contents of the file to stable storage.
Sync() error
}
// Reader is the interface that groups the basic Read, Seek, ReadAt and Close
// methods.
type Reader interface {
io.ReadSeeker
io.ReaderAt
io.Closer
}
// Writer is the interface that groups the basic Write, Sync and Close
// methods.
type Writer interface {
io.WriteCloser
Syncer
}
// File is the file. A file instance must be goroutine-safe.
type File interface {
// Open opens the file for read. Returns os.ErrNotExist error
// if the file does not exist.
// Returns ErrClosed if the underlying storage is closed.
Open() (r Reader, err error)
// Create creates the file for writting. Truncate the file if
// already exist.
// Returns ErrClosed if the underlying storage is closed.
Create() (w Writer, err error)
// Replace replaces file with newfile.
// Returns ErrClosed if the underlying storage is closed.
Replace(newfile File) error
// Type returns the file type
Type() FileType
// Num returns the file number.
Num() uint64
// Remove removes the file.
// Returns ErrClosed if the underlying storage is closed.
Remove() error
}
// Storage is the storage. A storage instance must be goroutine-safe.
type Storage interface {
// Lock locks the storage. Any subsequent attempt to call Lock will fail
// until the last lock released.
// After use the caller should call the Release method.
Lock() (l util.Releaser, err error)
// Log logs a string. This is used for logging. An implementation
// may write to a file, stdout or simply do nothing.
Log(str string)
// GetFile returns a file for the given number and type. GetFile will never
// returns nil, even if the underlying storage is closed.
GetFile(num uint64, t FileType) File
// GetFiles returns a slice of files that match the given file types.
// The file types may be OR'ed together.
GetFiles(t FileType) ([]File, error)
// GetManifest returns a manifest file. Returns os.ErrNotExist if manifest
// file does not exist.
GetManifest() (File, error)
// SetManifest sets the given file as manifest file. The given file should
// be a manifest file type or error will be returned.
SetManifest(f File) error
// Close closes the storage. It is valid to call Close multiple times.
// Other methods should not be called after the storage has been closed.
Close() error
}
// FileInfo wraps basic file info.
type FileInfo struct {
Type FileType
Num uint64
}
func (fi FileInfo) String() string {
switch fi.Type {
case TypeManifest:
return fmt.Sprintf("MANIFEST-%06d", fi.Num)
case TypeJournal:
return fmt.Sprintf("%06d.log", fi.Num)
case TypeTable:
return fmt.Sprintf("%06d.ldb", fi.Num)
case TypeTemp:
return fmt.Sprintf("%06d.tmp", fi.Num)
default:
return fmt.Sprintf("%#x-%d", fi.Type, fi.Num)
}
}
// NewFileInfo creates new FileInfo from the given File. It will returns nil
// if File is nil.
func NewFileInfo(f File) *FileInfo {
if f == nil {
return nil
}
return &FileInfo{f.Type(), f.Num()}
}

539
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage_test.go generated vendored
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@ -1,539 +0,0 @@
// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENE file.
package leveldb
import (
"errors"
"fmt"
"io"
"io/ioutil"
"math/rand"
"os"
"path/filepath"
"sync"
"testing"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util"
)
const typeShift = 4
var (
tsErrInvalidFile = errors.New("leveldb.testStorage: invalid file for argument")
tsErrFileOpen = errors.New("leveldb.testStorage: file still open")
)
var (
tsFSEnv = os.Getenv("GOLEVELDB_USEFS")
tsTempdir = os.Getenv("GOLEVELDB_TEMPDIR")
tsKeepFS = tsFSEnv == "2"
tsFS = tsKeepFS || tsFSEnv == "" || tsFSEnv == "1"
tsMU = &sync.Mutex{}
tsNum = 0
)
type tsOp uint
const (
tsOpOpen tsOp = iota
tsOpCreate
tsOpRead
tsOpReadAt
tsOpWrite
tsOpSync
tsOpNum
)
type tsLock struct {
ts *testStorage
r util.Releaser
}
func (l tsLock) Release() {
l.r.Release()
l.ts.t.Log("I: storage lock released")
}
type tsReader struct {
tf tsFile
storage.Reader
}
func (tr tsReader) Read(b []byte) (n int, err error) {
ts := tr.tf.ts
ts.countRead(tr.tf.Type())
if tr.tf.shouldErrLocked(tsOpRead) {
return 0, errors.New("leveldb.testStorage: emulated read error")
}
n, err = tr.Reader.Read(b)
if err != nil && err != io.EOF {
ts.t.Errorf("E: read error, num=%d type=%v n=%d: %v", tr.tf.Num(), tr.tf.Type(), n, err)
}
return
}
func (tr tsReader) ReadAt(b []byte, off int64) (n int, err error) {
ts := tr.tf.ts
ts.countRead(tr.tf.Type())
if tr.tf.shouldErrLocked(tsOpReadAt) {
return 0, errors.New("leveldb.testStorage: emulated readAt error")
}
n, err = tr.Reader.ReadAt(b, off)
if err != nil && err != io.EOF {
ts.t.Errorf("E: readAt error, num=%d type=%v off=%d n=%d: %v", tr.tf.Num(), tr.tf.Type(), off, n, err)
}
return
}
func (tr tsReader) Close() (err error) {
err = tr.Reader.Close()
tr.tf.close("reader", err)
return
}
type tsWriter struct {
tf tsFile
storage.Writer
}
func (tw tsWriter) Write(b []byte) (n int, err error) {
if tw.tf.shouldErrLocked(tsOpWrite) {
return 0, errors.New("leveldb.testStorage: emulated write error")
}
n, err = tw.Writer.Write(b)
if err != nil {
tw.tf.ts.t.Errorf("E: write error, num=%d type=%v n=%d: %v", tw.tf.Num(), tw.tf.Type(), n, err)
}
return
}
func (tw tsWriter) Sync() (err error) {
ts := tw.tf.ts
ts.mu.Lock()
for ts.emuDelaySync&tw.tf.Type() != 0 {
ts.cond.Wait()
}
ts.mu.Unlock()
if tw.tf.shouldErrLocked(tsOpSync) {
return errors.New("leveldb.testStorage: emulated sync error")
}
err = tw.Writer.Sync()
if err != nil {
tw.tf.ts.t.Errorf("E: sync error, num=%d type=%v: %v", tw.tf.Num(), tw.tf.Type(), err)
}
return
}
func (tw tsWriter) Close() (err error) {
err = tw.Writer.Close()
tw.tf.close("writer", err)
return
}
type tsFile struct {
ts *testStorage
storage.File
}
func (tf tsFile) x() uint64 {
return tf.Num()<<typeShift | uint64(tf.Type())
}
func (tf tsFile) shouldErr(op tsOp) bool {
return tf.ts.shouldErr(tf, op)
}
func (tf tsFile) shouldErrLocked(op tsOp) bool {
tf.ts.mu.Lock()
defer tf.ts.mu.Unlock()
return tf.shouldErr(op)
}
func (tf tsFile) checkOpen(m string) error {
ts := tf.ts
if writer, ok := ts.opens[tf.x()]; ok {
if writer {
ts.t.Errorf("E: cannot %s file, num=%d type=%v: a writer still open", m, tf.Num(), tf.Type())
} else {
ts.t.Errorf("E: cannot %s file, num=%d type=%v: a reader still open", m, tf.Num(), tf.Type())
}
return tsErrFileOpen
}
return nil
}
func (tf tsFile) close(m string, err error) {
ts := tf.ts
ts.mu.Lock()
defer ts.mu.Unlock()
if _, ok := ts.opens[tf.x()]; !ok {
ts.t.Errorf("E: %s: redudant file closing, num=%d type=%v", m, tf.Num(), tf.Type())
} else if err == nil {
ts.t.Logf("I: %s: file closed, num=%d type=%v", m, tf.Num(), tf.Type())
}
delete(ts.opens, tf.x())
if err != nil {
ts.t.Errorf("E: %s: cannot close file, num=%d type=%v: %v", m, tf.Num(), tf.Type(), err)
}
}
func (tf tsFile) Open() (r storage.Reader, err error) {
ts := tf.ts
ts.mu.Lock()
defer ts.mu.Unlock()
err = tf.checkOpen("open")
if err != nil {
return
}
if tf.shouldErr(tsOpOpen) {
err = errors.New("leveldb.testStorage: emulated open error")
return
}
r, err = tf.File.Open()
if err != nil {
if ts.ignoreOpenErr&tf.Type() != 0 {
ts.t.Logf("I: cannot open file, num=%d type=%v: %v (ignored)", tf.Num(), tf.Type(), err)
} else {
ts.t.Errorf("E: cannot open file, num=%d type=%v: %v", tf.Num(), tf.Type(), err)
}
} else {
ts.t.Logf("I: file opened, num=%d type=%v", tf.Num(), tf.Type())
ts.opens[tf.x()] = false
r = tsReader{tf, r}
}
return
}
func (tf tsFile) Create() (w storage.Writer, err error) {
ts := tf.ts
ts.mu.Lock()
defer ts.mu.Unlock()
err = tf.checkOpen("create")
if err != nil {
return
}
if tf.shouldErr(tsOpCreate) {
err = errors.New("leveldb.testStorage: emulated create error")
return
}
w, err = tf.File.Create()
if err != nil {
ts.t.Errorf("E: cannot create file, num=%d type=%v: %v", tf.Num(), tf.Type(), err)
} else {
ts.t.Logf("I: file created, num=%d type=%v", tf.Num(), tf.Type())
ts.opens[tf.x()] = true
w = tsWriter{tf, w}
}
return
}
func (tf tsFile) Replace(newfile storage.File) (err error) {
ts := tf.ts
ts.mu.Lock()
defer ts.mu.Unlock()
err = tf.checkOpen("replace")
if err != nil {
return
}
err = tf.File.Replace(newfile.(tsFile).File)
if err != nil {
ts.t.Errorf("E: cannot replace file, num=%d type=%v: %v", tf.Num(), tf.Type(), err)
} else {
ts.t.Logf("I: file replace, num=%d type=%v", tf.Num(), tf.Type())
}
return
}
func (tf tsFile) Remove() (err error) {
ts := tf.ts
ts.mu.Lock()
defer ts.mu.Unlock()
err = tf.checkOpen("remove")
if err != nil {
return
}
err = tf.File.Remove()
if err != nil {
ts.t.Errorf("E: cannot remove file, num=%d type=%v: %v", tf.Num(), tf.Type(), err)
} else {
ts.t.Logf("I: file removed, num=%d type=%v", tf.Num(), tf.Type())
}
return
}
type testStorage struct {
t *testing.T
storage.Storage
closeFn func() error
mu sync.Mutex
cond sync.Cond
// Open files, true=writer, false=reader
opens map[uint64]bool
emuDelaySync storage.FileType
ignoreOpenErr storage.FileType
readCnt uint64
readCntEn storage.FileType
emuErr [tsOpNum]storage.FileType
emuErrOnce [tsOpNum]storage.FileType
emuRandErr [tsOpNum]storage.FileType
emuRandErrProb int
emuErrOnceMap map[uint64]uint
emuRandRand *rand.Rand
}
func (ts *testStorage) shouldErr(tf tsFile, op tsOp) bool {
if ts.emuErr[op]&tf.Type() != 0 {
return true
} else if ts.emuRandErr[op]&tf.Type() != 0 || ts.emuErrOnce[op]&tf.Type() != 0 {
sop := uint(1) << op
eop := ts.emuErrOnceMap[tf.x()]
if eop&sop == 0 && (ts.emuRandRand.Int()%ts.emuRandErrProb == 0 || ts.emuErrOnce[op]&tf.Type() != 0) {
ts.emuErrOnceMap[tf.x()] = eop | sop
ts.t.Logf("I: emulated error: file=%d type=%v op=%v", tf.Num(), tf.Type(), op)
return true
}
}
return false
}
func (ts *testStorage) SetEmuErr(t storage.FileType, ops ...tsOp) {
ts.mu.Lock()
for _, op := range ops {
ts.emuErr[op] = t
}
ts.mu.Unlock()
}
func (ts *testStorage) SetEmuErrOnce(t storage.FileType, ops ...tsOp) {
ts.mu.Lock()
for _, op := range ops {
ts.emuErrOnce[op] = t
}
ts.mu.Unlock()
}
func (ts *testStorage) SetEmuRandErr(t storage.FileType, ops ...tsOp) {
ts.mu.Lock()
for _, op := range ops {
ts.emuRandErr[op] = t
}
ts.mu.Unlock()
}
func (ts *testStorage) SetEmuRandErrProb(prob int) {
ts.mu.Lock()
ts.emuRandErrProb = prob
ts.mu.Unlock()
}
func (ts *testStorage) DelaySync(t storage.FileType) {
ts.mu.Lock()
ts.emuDelaySync |= t
ts.cond.Broadcast()
ts.mu.Unlock()
}
func (ts *testStorage) ReleaseSync(t storage.FileType) {
ts.mu.Lock()
ts.emuDelaySync &= ^t
ts.cond.Broadcast()
ts.mu.Unlock()
}
func (ts *testStorage) ReadCounter() uint64 {
ts.mu.Lock()
defer ts.mu.Unlock()
return ts.readCnt
}
func (ts *testStorage) ResetReadCounter() {
ts.mu.Lock()
ts.readCnt = 0
ts.mu.Unlock()
}
func (ts *testStorage) SetReadCounter(t storage.FileType) {
ts.mu.Lock()
ts.readCntEn = t
ts.mu.Unlock()
}
func (ts *testStorage) countRead(t storage.FileType) {
ts.mu.Lock()
if ts.readCntEn&t != 0 {
ts.readCnt++
}
ts.mu.Unlock()
}
func (ts *testStorage) SetIgnoreOpenErr(t storage.FileType) {
ts.ignoreOpenErr = t
}
func (ts *testStorage) Lock() (r util.Releaser, err error) {
r, err = ts.Storage.Lock()
if err != nil {
ts.t.Logf("W: storage locking failed: %v", err)
} else {
ts.t.Log("I: storage locked")
r = tsLock{ts, r}
}
return
}
func (ts *testStorage) Log(str string) {
ts.t.Log("L: " + str)
ts.Storage.Log(str)
}
func (ts *testStorage) GetFile(num uint64, t storage.FileType) storage.File {
return tsFile{ts, ts.Storage.GetFile(num, t)}
}
func (ts *testStorage) GetFiles(t storage.FileType) (ff []storage.File, err error) {
ff0, err := ts.Storage.GetFiles(t)
if err != nil {
ts.t.Errorf("E: get files failed: %v", err)
return
}
ff = make([]storage.File, len(ff0))
for i, f := range ff0 {
ff[i] = tsFile{ts, f}
}
ts.t.Logf("I: get files, type=0x%x count=%d", int(t), len(ff))
return
}
func (ts *testStorage) GetManifest() (f storage.File, err error) {
f0, err := ts.Storage.GetManifest()
if err != nil {
if !os.IsNotExist(err) {
ts.t.Errorf("E: get manifest failed: %v", err)
}
return
}
f = tsFile{ts, f0}
ts.t.Logf("I: get manifest, num=%d", f.Num())
return
}
func (ts *testStorage) SetManifest(f storage.File) error {
tf, ok := f.(tsFile)
if !ok {
ts.t.Error("E: set manifest failed: type assertion failed")
return tsErrInvalidFile
} else if tf.Type() != storage.TypeManifest {
ts.t.Errorf("E: set manifest failed: invalid file type: %s", tf.Type())
return tsErrInvalidFile
}
err := ts.Storage.SetManifest(tf.File)
if err != nil {
ts.t.Errorf("E: set manifest failed: %v", err)
} else {
ts.t.Logf("I: set manifest, num=%d", tf.Num())
}
return err
}
func (ts *testStorage) Close() error {
ts.CloseCheck()
err := ts.Storage.Close()
if err != nil {
ts.t.Errorf("E: closing storage failed: %v", err)
} else {
ts.t.Log("I: storage closed")
}
if ts.closeFn != nil {
if err := ts.closeFn(); err != nil {
ts.t.Errorf("E: close function: %v", err)
}
}
return err
}
func (ts *testStorage) CloseCheck() {
ts.mu.Lock()
if len(ts.opens) == 0 {
ts.t.Log("I: all files are closed")
} else {
ts.t.Errorf("E: %d files still open", len(ts.opens))
for x, writer := range ts.opens {
num, tt := x>>typeShift, storage.FileType(x)&storage.TypeAll
ts.t.Errorf("E: * num=%d type=%v writer=%v", num, tt, writer)
}
}
ts.mu.Unlock()
}
func newTestStorage(t *testing.T) *testStorage {
var stor storage.Storage
var closeFn func() error
if tsFS {
for {
tsMU.Lock()
num := tsNum
tsNum++
tsMU.Unlock()
tempdir := tsTempdir
if tempdir == "" {
tempdir = os.TempDir()
}
path := filepath.Join(tempdir, fmt.Sprintf("goleveldb-test%d0%d0%d", os.Getuid(), os.Getpid(), num))
if _, err := os.Stat(path); err != nil {
stor, err = storage.OpenFile(path)
if err != nil {
t.Fatalf("F: cannot create storage: %v", err)
}
t.Logf("I: storage created: %s", path)
closeFn = func() error {
for _, name := range []string{"LOG.old", "LOG"} {
f, err := os.Open(filepath.Join(path, name))
if err != nil {
continue
}
if log, err := ioutil.ReadAll(f); err != nil {
t.Logf("---------------------- %s ----------------------", name)
t.Logf("cannot read log: %v", err)
t.Logf("---------------------- %s ----------------------", name)
} else if len(log) > 0 {
t.Logf("---------------------- %s ----------------------\n%s", name, string(log))
t.Logf("---------------------- %s ----------------------", name)
}
f.Close()
}
if t.Failed() {
t.Logf("testing failed, test DB preserved at %s", path)
return nil
}
if tsKeepFS {
return nil
}
return os.RemoveAll(path)
}
break
}
}
} else {
stor = storage.NewMemStorage()
}
ts := &testStorage{
t: t,
Storage: stor,
closeFn: closeFn,
opens: make(map[uint64]bool),
emuErrOnceMap: make(map[uint64]uint),
emuRandErrProb: 0x999,
emuRandRand: rand.New(rand.NewSource(0xfacedead)),
}
ts.cond.L = &ts.mu
return ts
}

187
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/testutil/kvtest.go generated vendored
View File

@ -1,187 +0,0 @@
// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package testutil
import (
"fmt"
"math/rand"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/errors"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util"
)
func KeyValueTesting(rnd *rand.Rand, kv KeyValue, p DB, setup func(KeyValue) DB, teardown func(DB)) {
if rnd == nil {
rnd = NewRand()
}
if p == nil {
BeforeEach(func() {
p = setup(kv)
})
if teardown != nil {
AfterEach(func() {
teardown(p)
})
}
}
It("Should find all keys with Find", func() {
if db, ok := p.(Find); ok {
ShuffledIndex(nil, kv.Len(), 1, func(i int) {
key_, key, value := kv.IndexInexact(i)
// Using exact key.
rkey, rvalue, err := db.TestFind(key)
Expect(err).ShouldNot(HaveOccurred(), "Error for key %q", key)
Expect(rkey).Should(Equal(key), "Key")
Expect(rvalue).Should(Equal(value), "Value for key %q", key)
// Using inexact key.
rkey, rvalue, err = db.TestFind(key_)
Expect(err).ShouldNot(HaveOccurred(), "Error for key %q (%q)", key_, key)
Expect(rkey).Should(Equal(key))
Expect(rvalue).Should(Equal(value), "Value for key %q (%q)", key_, key)
})
}
})
It("Should return error if the key is not present", func() {
if db, ok := p.(Find); ok {
var key []byte
if kv.Len() > 0 {
key_, _ := kv.Index(kv.Len() - 1)
key = BytesAfter(key_)
}
rkey, _, err := db.TestFind(key)
Expect(err).Should(HaveOccurred(), "Find for key %q yield key %q", key, rkey)
Expect(err).Should(Equal(errors.ErrNotFound))
}
})
It("Should only find exact key with Get", func() {
if db, ok := p.(Get); ok {
ShuffledIndex(nil, kv.Len(), 1, func(i int) {
key_, key, value := kv.IndexInexact(i)
// Using exact key.
rvalue, err := db.TestGet(key)
Expect(err).ShouldNot(HaveOccurred(), "Error for key %q", key)
Expect(rvalue).Should(Equal(value), "Value for key %q", key)
// Using inexact key.
if len(key_) > 0 {
_, err = db.TestGet(key_)
Expect(err).Should(HaveOccurred(), "Error for key %q", key_)
Expect(err).Should(Equal(errors.ErrNotFound))
}
})
}
})
It("Should only find present key with Has", func() {
if db, ok := p.(Has); ok {
ShuffledIndex(nil, kv.Len(), 1, func(i int) {
key_, key, _ := kv.IndexInexact(i)
// Using exact key.
ret, err := db.TestHas(key)
Expect(err).ShouldNot(HaveOccurred(), "Error for key %q", key)
Expect(ret).Should(BeTrue(), "False for key %q", key)
// Using inexact key.
if len(key_) > 0 {
ret, err = db.TestHas(key_)
Expect(err).ShouldNot(HaveOccurred(), "Error for key %q", key_)
Expect(ret).ShouldNot(BeTrue(), "True for key %q", key)
}
})
}
})
TestIter := func(r *util.Range, _kv KeyValue) {
if db, ok := p.(NewIterator); ok {
iter := db.TestNewIterator(r)
Expect(iter.Error()).ShouldNot(HaveOccurred())
t := IteratorTesting{
KeyValue: _kv,
Iter: iter,
}
DoIteratorTesting(&t)
iter.Release()
}
}
It("Should iterates and seeks correctly", func(done Done) {
TestIter(nil, kv.Clone())
done <- true
}, 3.0)
RandomIndex(rnd, kv.Len(), Min(kv.Len(), 50), func(i int) {
type slice struct {
r *util.Range
start, limit int
}
key_, _, _ := kv.IndexInexact(i)
for _, x := range []slice{
{&util.Range{Start: key_, Limit: nil}, i, kv.Len()},
{&util.Range{Start: nil, Limit: key_}, 0, i},
} {
It(fmt.Sprintf("Should iterates and seeks correctly of a slice %d .. %d", x.start, x.limit), func(done Done) {
TestIter(x.r, kv.Slice(x.start, x.limit))
done <- true
}, 3.0)
}
})
RandomRange(rnd, kv.Len(), Min(kv.Len(), 50), func(start, limit int) {
It(fmt.Sprintf("Should iterates and seeks correctly of a slice %d .. %d", start, limit), func(done Done) {
r := kv.Range(start, limit)
TestIter(&r, kv.Slice(start, limit))
done <- true
}, 3.0)
})
}
func AllKeyValueTesting(rnd *rand.Rand, body, setup func(KeyValue) DB, teardown func(DB)) {
Test := func(kv *KeyValue) func() {
return func() {
var p DB
if setup != nil {
Defer("setup", func() {
p = setup(*kv)
})
}
if teardown != nil {
Defer("teardown", func() {
teardown(p)
})
}
if body != nil {
p = body(*kv)
}
KeyValueTesting(rnd, *kv, p, func(KeyValue) DB {
return p
}, nil)
}
}
Describe("with no key/value (empty)", Test(&KeyValue{}))
Describe("with empty key", Test(KeyValue_EmptyKey()))
Describe("with empty value", Test(KeyValue_EmptyValue()))
Describe("with one key/value", Test(KeyValue_OneKeyValue()))
Describe("with big value", Test(KeyValue_BigValue()))
Describe("with special key", Test(KeyValue_SpecialKey()))
Describe("with multiple key/value", Test(KeyValue_MultipleKeyValue()))
Describe("with generated key/value", Test(KeyValue_Generate(nil, 120, 1, 50, 10, 120)))
}

586
Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/testutil/storage.go generated vendored
View File

@ -1,586 +0,0 @@
// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package testutil
import (
"bytes"
"fmt"
"io"
"os"
"path/filepath"
"runtime"
"strings"
"sync"
. "github.com/onsi/gomega"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util"
)
var (
storageMu sync.Mutex
storageUseFS bool = true
storageKeepFS bool = false
storageNum int
)
type StorageMode int
const (
ModeOpen StorageMode = 1 << iota
ModeCreate
ModeRemove
ModeRead
ModeWrite
ModeSync
ModeClose
)
const (
modeOpen = iota
modeCreate
modeRemove
modeRead
modeWrite
modeSync
modeClose
modeCount
)
const (
typeManifest = iota
typeJournal
typeTable
typeTemp
typeCount
)
const flattenCount = modeCount * typeCount
func flattenType(m StorageMode, t storage.FileType) int {
var x int
switch m {
case ModeOpen:
x = modeOpen
case ModeCreate:
x = modeCreate
case ModeRemove:
x = modeRemove
case ModeRead:
x = modeRead
case ModeWrite:
x = modeWrite
case ModeSync:
x = modeSync
case ModeClose:
x = modeClose
default:
panic("invalid storage mode")
}
x *= typeCount
switch t {
case storage.TypeManifest:
return x + typeManifest
case storage.TypeJournal:
return x + typeJournal
case storage.TypeTable:
return x + typeTable
case storage.TypeTemp:
return x + typeTemp
default:
panic("invalid file type")
}
}
func listFlattenType(m StorageMode, t storage.FileType) []int {
ret := make([]int, 0, flattenCount)
add := func(x int) {
x *= typeCount
switch {
case t&storage.TypeManifest != 0:
ret = append(ret, x+typeManifest)
case t&storage.TypeJournal != 0:
ret = append(ret, x+typeJournal)
case t&storage.TypeTable != 0:
ret = append(ret, x+typeTable)
case t&storage.TypeTemp != 0:
ret = append(ret, x+typeTemp)
}
}
switch {
case m&ModeOpen != 0:
add(modeOpen)
case m&ModeCreate != 0:
add(modeCreate)
case m&ModeRemove != 0:
add(modeRemove)
case m&ModeRead != 0:
add(modeRead)
case m&ModeWrite != 0:
add(modeWrite)
case m&ModeSync != 0:
add(modeSync)
case m&ModeClose != 0:
add(modeClose)
}
return ret
}
func packFile(num uint64, t storage.FileType) uint64 {
if num>>(64-typeCount) != 0 {
panic("overflow")
}
return num<<typeCount | uint64(t)
}
func unpackFile(x uint64) (uint64, storage.FileType) {
return x >> typeCount, storage.FileType(x) & storage.TypeAll
}
type emulatedError struct {
err error
}
func (err emulatedError) Error() string {
return fmt.Sprintf("emulated storage error: %v", err.err)
}
type storageLock struct {
s *Storage
r util.Releaser
}
func (l storageLock) Release() {
l.r.Release()
l.s.logI("storage lock released")
}
type reader struct {
f *file
storage.Reader
}
func (r *reader) Read(p []byte) (n int, err error) {
err = r.f.s.emulateError(ModeRead, r.f.Type())
if err == nil {
r.f.s.stall(ModeRead, r.f.Type())
n, err = r.Reader.Read(p)
}
r.f.s.count(ModeRead, r.f.Type(), n)
if err != nil && err != io.EOF {
r.f.s.logI("read error, num=%d type=%v n=%d err=%v", r.f.Num(), r.f.Type(), n, err)
}
return
}
func (r *reader) ReadAt(p []byte, off int64) (n int, err error) {
err = r.f.s.emulateError(ModeRead, r.f.Type())
if err == nil {
r.f.s.stall(ModeRead, r.f.Type())
n, err = r.Reader.ReadAt(p, off)
}
r.f.s.count(ModeRead, r.f.Type(), n)
if err != nil && err != io.EOF {
r.f.s.logI("readAt error, num=%d type=%v offset=%d n=%d err=%v", r.f.Num(), r.f.Type(), off, n, err)
}
return
}
func (r *reader) Close() (err error) {
return r.f.doClose(r.Reader)
}
type writer struct {
f *file
storage.Writer
}
func (w *writer) Write(p []byte) (n int, err error) {
err = w.f.s.emulateError(ModeWrite, w.f.Type())
if err == nil {
w.f.s.stall(ModeWrite, w.f.Type())
n, err = w.Writer.Write(p)
}
w.f.s.count(ModeWrite, w.f.Type(), n)
if err != nil && err != io.EOF {
w.f.s.logI("write error, num=%d type=%v n=%d err=%v", w.f.Num(), w.f.Type(), n, err)
}
return
}
func (w *writer) Sync() (err error) {
err = w.f.s.emulateError(ModeSync, w.f.Type())
if err == nil {
w.f.s.stall(ModeSync, w.f.Type())
err = w.Writer.Sync()
}
w.f.s.count(ModeSync, w.f.Type(), 0)
if err != nil {
w.f.s.logI("sync error, num=%d type=%v err=%v", w.f.Num(), w.f.Type(), err)
}
return
}
func (w *writer) Close() (err error) {
return w.f.doClose(w.Writer)
}
type file struct {
s *Storage
storage.File
}
func (f *file) pack() uint64 {
return packFile(f.Num(), f.Type())
}
func (f *file) assertOpen() {
ExpectWithOffset(2, f.s.opens).NotTo(HaveKey(f.pack()), "File open, num=%d type=%v writer=%v", f.Num(), f.Type(), f.s.opens[f.pack()])
}
func (f *file) doClose(closer io.Closer) (err error) {
err = f.s.emulateError(ModeClose, f.Type())
if err == nil {
f.s.stall(ModeClose, f.Type())
}
f.s.mu.Lock()
defer f.s.mu.Unlock()
if err == nil {
ExpectWithOffset(2, f.s.opens).To(HaveKey(f.pack()), "File closed, num=%d type=%v", f.Num(), f.Type())
err = closer.Close()
}
f.s.countNB(ModeClose, f.Type(), 0)
writer := f.s.opens[f.pack()]
if err != nil {
f.s.logISkip(1, "file close failed, num=%d type=%v writer=%v err=%v", f.Num(), f.Type(), writer, err)
} else {
f.s.logISkip(1, "file closed, num=%d type=%v writer=%v", f.Num(), f.Type(), writer)
delete(f.s.opens, f.pack())
}
return
}
func (f *file) Open() (r storage.Reader, err error) {
err = f.s.emulateError(ModeOpen, f.Type())
if err == nil {
f.s.stall(ModeOpen, f.Type())
}
f.s.mu.Lock()
defer f.s.mu.Unlock()
if err == nil {
f.assertOpen()
f.s.countNB(ModeOpen, f.Type(), 0)
r, err = f.File.Open()
}
if err != nil {
f.s.logI("file open failed, num=%d type=%v err=%v", f.Num(), f.Type(), err)
} else {
f.s.logI("file opened, num=%d type=%v", f.Num(), f.Type())
f.s.opens[f.pack()] = false
r = &reader{f, r}
}
return
}
func (f *file) Create() (w storage.Writer, err error) {
err = f.s.emulateError(ModeCreate, f.Type())
if err == nil {
f.s.stall(ModeCreate, f.Type())
}
f.s.mu.Lock()
defer f.s.mu.Unlock()
if err == nil {
f.assertOpen()
f.s.countNB(ModeCreate, f.Type(), 0)
w, err = f.File.Create()
}
if err != nil {
f.s.logI("file create failed, num=%d type=%v err=%v", f.Num(), f.Type(), err)
} else {
f.s.logI("file created, num=%d type=%v", f.Num(), f.Type())
f.s.opens[f.pack()] = true
w = &writer{f, w}
}
return
}
func (f *file) Remove() (err error) {
err = f.s.emulateError(ModeRemove, f.Type())
if err == nil {
f.s.stall(ModeRemove, f.Type())
}
f.s.mu.Lock()
defer f.s.mu.Unlock()
if err == nil {
f.assertOpen()
f.s.countNB(ModeRemove, f.Type(), 0)
err = f.File.Remove()
}
if err != nil {
f.s.logI("file remove failed, num=%d type=%v err=%v", f.Num(), f.Type(), err)
} else {
f.s.logI("file removed, num=%d type=%v", f.Num(), f.Type())
}
return
}
type Storage struct {
storage.Storage
closeFn func() error
lmu sync.Mutex
lb bytes.Buffer
mu sync.Mutex
// Open files, true=writer, false=reader
opens map[uint64]bool
counters [flattenCount]int
bytesCounter [flattenCount]int64
emulatedError [flattenCount]error
stallCond sync.Cond
stalled [flattenCount]bool
}
func (s *Storage) log(skip int, str string) {
s.lmu.Lock()
defer s.lmu.Unlock()
_, file, line, ok := runtime.Caller(skip + 2)
if ok {
// Truncate file name at last file name separator.
if index := strings.LastIndex(file, "/"); index >= 0 {
file = file[index+1:]
} else if index = strings.LastIndex(file, "\\"); index >= 0 {
file = file[index+1:]
}
} else {
file = "???"
line = 1
}
fmt.Fprintf(&s.lb, "%s:%d: ", file, line)
lines := strings.Split(str, "\n")
if l := len(lines); l > 1 && lines[l-1] == "" {
lines = lines[:l-1]
}
for i, line := range lines {
if i > 0 {
s.lb.WriteString("\n\t")
}
s.lb.WriteString(line)
}
s.lb.WriteByte('\n')
}
func (s *Storage) logISkip(skip int, format string, args ...interface{}) {
pc, _, _, ok := runtime.Caller(skip + 1)
if ok {
if f := runtime.FuncForPC(pc); f != nil {
fname := f.Name()
if index := strings.LastIndex(fname, "."); index >= 0 {
fname = fname[index+1:]
}
format = fname + ": " + format
}
}
s.log(skip+1, fmt.Sprintf(format, args...))
}
func (s *Storage) logI(format string, args ...interface{}) {
s.logISkip(1, format, args...)
}
func (s *Storage) Log(str string) {
s.log(1, "Log: "+str)
s.Storage.Log(str)
}
func (s *Storage) Lock() (r util.Releaser, err error) {
r, err = s.Storage.Lock()
if err != nil {
s.logI("storage locking failed, err=%v", err)
} else {
s.logI("storage locked")
r = storageLock{s, r}
}
return
}
func (s *Storage) GetFile(num uint64, t storage.FileType) storage.File {
return &file{s, s.Storage.GetFile(num, t)}
}
func (s *Storage) GetFiles(t storage.FileType) (files []storage.File, err error) {
rfiles, err := s.Storage.GetFiles(t)
if err != nil {
s.logI("get files failed, err=%v", err)
return
}
files = make([]storage.File, len(rfiles))
for i, f := range rfiles {
files[i] = &file{s, f}
}
s.logI("get files, type=0x%x count=%d", int(t), len(files))
return
}
func (s *Storage) GetManifest() (f storage.File, err error) {
manifest, err := s.Storage.GetManifest()
if err != nil {
if !os.IsNotExist(err) {
s.logI("get manifest failed, err=%v", err)
}
return
}
s.logI("get manifest, num=%d", manifest.Num())
return &file{s, manifest}, nil
}
func (s *Storage) SetManifest(f storage.File) error {
f_, ok := f.(*file)
ExpectWithOffset(1, ok).To(BeTrue())
ExpectWithOffset(1, f_.Type()).To(Equal(storage.TypeManifest))
err := s.Storage.SetManifest(f_.File)
if err != nil {
s.logI("set manifest failed, err=%v", err)
} else {
s.logI("set manifest, num=%d", f_.Num())
}
return err
}
func (s *Storage) openFiles() string {
out := "Open files:"
for x, writer := range s.opens {
num, t := unpackFile(x)
out += fmt.Sprintf("\n · num=%d type=%v writer=%v", num, t, writer)
}
return out
}
func (s *Storage) Close() error {
s.mu.Lock()
defer s.mu.Unlock()
ExpectWithOffset(1, s.opens).To(BeEmpty(), s.openFiles())
err := s.Storage.Close()
if err != nil {
s.logI("storage closing failed, err=%v", err)
} else {
s.logI("storage closed")
}
if s.closeFn != nil {
if err1 := s.closeFn(); err1 != nil {
s.logI("close func error, err=%v", err1)
}
}
return err
}
func (s *Storage) countNB(m StorageMode, t storage.FileType, n int) {
s.counters[flattenType(m, t)]++
s.bytesCounter[flattenType(m, t)] += int64(n)
}
func (s *Storage) count(m StorageMode, t storage.FileType, n int) {
s.mu.Lock()
defer s.mu.Unlock()
s.countNB(m, t, n)
}
func (s *Storage) ResetCounter(m StorageMode, t storage.FileType) {
for _, x := range listFlattenType(m, t) {
s.counters[x] = 0
s.bytesCounter[x] = 0
}
}
func (s *Storage) Counter(m StorageMode, t storage.FileType) (count int, bytes int64) {
for _, x := range listFlattenType(m, t) {
count += s.counters[x]
bytes += s.bytesCounter[x]
}
return
}
func (s *Storage) emulateError(m StorageMode, t storage.FileType) error {
s.mu.Lock()
defer s.mu.Unlock()
err := s.emulatedError[flattenType(m, t)]
if err != nil {
return emulatedError{err}
}
return nil
}
func (s *Storage) EmulateError(m StorageMode, t storage.FileType, err error) {
s.mu.Lock()
defer s.mu.Unlock()
for _, x := range listFlattenType(m, t) {
s.emulatedError[x] = err
}
}
func (s *Storage) stall(m StorageMode, t storage.FileType) {
x := flattenType(m, t)
s.mu.Lock()
defer s.mu.Unlock()
for s.stalled[x] {
s.stallCond.Wait()
}
}
func (s *Storage) Stall(m StorageMode, t storage.FileType) {
s.mu.Lock()
defer s.mu.Unlock()
for _, x := range listFlattenType(m, t) {
s.stalled[x] = true
}
}
func (s *Storage) Release(m StorageMode, t storage.FileType) {
s.mu.Lock()
defer s.mu.Unlock()
for _, x := range listFlattenType(m, t) {
s.stalled[x] = false
}
s.stallCond.Broadcast()
}
func NewStorage() *Storage {
var stor storage.Storage
var closeFn func() error
if storageUseFS {
for {
storageMu.Lock()
num := storageNum
storageNum++
storageMu.Unlock()
path := filepath.Join(os.TempDir(), fmt.Sprintf("goleveldb-test%d0%d0%d", os.Getuid(), os.Getpid(), num))
if _, err := os.Stat(path); os.IsNotExist(err) {
stor, err = storage.OpenFile(path)
ExpectWithOffset(1, err).NotTo(HaveOccurred(), "creating storage at %s", path)
closeFn = func() error {
if storageKeepFS {
return nil
}
return os.RemoveAll(path)
}
break
}
}
} else {
stor = storage.NewMemStorage()
}
s := &Storage{
Storage: stor,
closeFn: closeFn,
opens: make(map[uint64]bool),
}
s.stallCond.L = &s.mu
return s
}

258
Godeps/_workspace/src/github.com/syndtr/gosnappy/snappy/encode.go generated vendored
View File

@ -1,258 +0,0 @@
// Copyright 2011 The Snappy-Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package snappy
import (
"encoding/binary"
"io"
)
// We limit how far copy back-references can go, the same as the C++ code.
const maxOffset = 1 << 15
// emitLiteral writes a literal chunk and returns the number of bytes written.
func emitLiteral(dst, lit []byte) int {
i, n := 0, uint(len(lit)-1)
switch {
case n < 60:
dst[0] = uint8(n)<<2 | tagLiteral
i = 1
case n < 1<<8:
dst[0] = 60<<2 | tagLiteral
dst[1] = uint8(n)
i = 2
case n < 1<<16:
dst[0] = 61<<2 | tagLiteral
dst[1] = uint8(n)
dst[2] = uint8(n >> 8)
i = 3
case n < 1<<24:
dst[0] = 62<<2 | tagLiteral
dst[1] = uint8(n)
dst[2] = uint8(n >> 8)
dst[3] = uint8(n >> 16)
i = 4
case int64(n) < 1<<32:
dst[0] = 63<<2 | tagLiteral
dst[1] = uint8(n)
dst[2] = uint8(n >> 8)
dst[3] = uint8(n >> 16)
dst[4] = uint8(n >> 24)
i = 5
default:
panic("snappy: source buffer is too long")
}
if copy(dst[i:], lit) != len(lit) {
panic("snappy: destination buffer is too short")
}
return i + len(lit)
}
// emitCopy writes a copy chunk and returns the number of bytes written.
func emitCopy(dst []byte, offset, length int) int {
i := 0
for length > 0 {
x := length - 4
if 0 <= x && x < 1<<3 && offset < 1<<11 {
dst[i+0] = uint8(offset>>8)&0x07<<5 | uint8(x)<<2 | tagCopy1
dst[i+1] = uint8(offset)
i += 2
break
}
x = length
if x > 1<<6 {
x = 1 << 6
}
dst[i+0] = uint8(x-1)<<2 | tagCopy2
dst[i+1] = uint8(offset)
dst[i+2] = uint8(offset >> 8)
i += 3
length -= x
}
return i
}
// Encode returns the encoded form of src. The returned slice may be a sub-
// slice of dst if dst was large enough to hold the entire encoded block.
// Otherwise, a newly allocated slice will be returned.
// It is valid to pass a nil dst.
func Encode(dst, src []byte) ([]byte, error) {
if n := MaxEncodedLen(len(src)); len(dst) < n {
dst = make([]byte, n)
}
// The block starts with the varint-encoded length of the decompressed bytes.
d := binary.PutUvarint(dst, uint64(len(src)))
// Return early if src is short.
if len(src) <= 4 {
if len(src) != 0 {
d += emitLiteral(dst[d:], src)
}
return dst[:d], nil
}
// Initialize the hash table. Its size ranges from 1<<8 to 1<<14 inclusive.
const maxTableSize = 1 << 14
shift, tableSize := uint(32-8), 1<<8
for tableSize < maxTableSize && tableSize < len(src) {
shift--
tableSize *= 2
}
var table [maxTableSize]int
// Iterate over the source bytes.
var (
s int // The iterator position.
t int // The last position with the same hash as s.
lit int // The start position of any pending literal bytes.
)
for s+3 < len(src) {
// Update the hash table.
b0, b1, b2, b3 := src[s], src[s+1], src[s+2], src[s+3]
h := uint32(b0) | uint32(b1)<<8 | uint32(b2)<<16 | uint32(b3)<<24
p := &table[(h*0x1e35a7bd)>>shift]
// We need to to store values in [-1, inf) in table. To save
// some initialization time, (re)use the table's zero value
// and shift the values against this zero: add 1 on writes,
// subtract 1 on reads.
t, *p = *p-1, s+1
// If t is invalid or src[s:s+4] differs from src[t:t+4], accumulate a literal byte.
if t < 0 || s-t >= maxOffset || b0 != src[t] || b1 != src[t+1] || b2 != src[t+2] || b3 != src[t+3] {
s++
continue
}
// Otherwise, we have a match. First, emit any pending literal bytes.
if lit != s {
d += emitLiteral(dst[d:], src[lit:s])
}
// Extend the match to be as long as possible.
s0 := s
s, t = s+4, t+4
for s < len(src) && src[s] == src[t] {
s++
t++
}
// Emit the copied bytes.
d += emitCopy(dst[d:], s-t, s-s0)
lit = s
}
// Emit any final pending literal bytes and return.
if lit != len(src) {
d += emitLiteral(dst[d:], src[lit:])
}
return dst[:d], nil
}
// MaxEncodedLen returns the maximum length of a snappy block, given its
// uncompressed length.
func MaxEncodedLen(srcLen int) int {
// Compressed data can be defined as:
// compressed := item* literal*
// item := literal* copy
//
// The trailing literal sequence has a space blowup of at most 62/60
// since a literal of length 60 needs one tag byte + one extra byte
// for length information.
//
// Item blowup is trickier to measure. Suppose the "copy" op copies
// 4 bytes of data. Because of a special check in the encoding code,
// we produce a 4-byte copy only if the offset is < 65536. Therefore
// the copy op takes 3 bytes to encode, and this type of item leads
// to at most the 62/60 blowup for representing literals.
//
// Suppose the "copy" op copies 5 bytes of data. If the offset is big
// enough, it will take 5 bytes to encode the copy op. Therefore the
// worst case here is a one-byte literal followed by a five-byte copy.
// That is, 6 bytes of input turn into 7 bytes of "compressed" data.
//
// This last factor dominates the blowup, so the final estimate is:
return 32 + srcLen + srcLen/6
}
// NewWriter returns a new Writer that compresses to w, using the framing
// format described at
// https://code.google.com/p/snappy/source/browse/trunk/framing_format.txt
func NewWriter(w io.Writer) *Writer {
return &Writer{
w: w,
enc: make([]byte, MaxEncodedLen(maxUncompressedChunkLen)),
}
}
// Writer is an io.Writer than can write Snappy-compressed bytes.
type Writer struct {
w io.Writer
err error
enc []byte
buf [checksumSize + chunkHeaderSize]byte
wroteHeader bool
}
// Reset discards the writer's state and switches the Snappy writer to write to
// w. This permits reusing a Writer rather than allocating a new one.
func (w *Writer) Reset(writer io.Writer) {
w.w = writer
w.err = nil
w.wroteHeader = false
}
// Write satisfies the io.Writer interface.
func (w *Writer) Write(p []byte) (n int, errRet error) {
if w.err != nil {
return 0, w.err
}
if !w.wroteHeader {
copy(w.enc, magicChunk)
if _, err := w.w.Write(w.enc[:len(magicChunk)]); err != nil {
w.err = err
return n, err
}
w.wroteHeader = true
}
for len(p) > 0 {
var uncompressed []byte
if len(p) > maxUncompressedChunkLen {
uncompressed, p = p[:maxUncompressedChunkLen], p[maxUncompressedChunkLen:]
} else {
uncompressed, p = p, nil
}
checksum := crc(uncompressed)
// Compress the buffer, discarding the result if the improvement
// isn't at least 12.5%.
chunkType := uint8(chunkTypeCompressedData)
chunkBody, err := Encode(w.enc, uncompressed)
if err != nil {
w.err = err
return n, err
}
if len(chunkBody) >= len(uncompressed)-len(uncompressed)/8 {
chunkType, chunkBody = chunkTypeUncompressedData, uncompressed
}
chunkLen := 4 + len(chunkBody)
w.buf[0] = chunkType
w.buf[1] = uint8(chunkLen >> 0)
w.buf[2] = uint8(chunkLen >> 8)
w.buf[3] = uint8(chunkLen >> 16)
w.buf[4] = uint8(checksum >> 0)
w.buf[5] = uint8(checksum >> 8)
w.buf[6] = uint8(checksum >> 16)
w.buf[7] = uint8(checksum >> 24)
if _, err = w.w.Write(w.buf[:]); err != nil {
w.err = err
return n, err
}
if _, err = w.w.Write(chunkBody); err != nil {
w.err = err
return n, err
}
n += len(uncompressed)
}
return n, nil
}

364
Godeps/_workspace/src/github.com/syndtr/gosnappy/snappy/snappy_test.go generated vendored
View File

@ -1,364 +0,0 @@
// Copyright 2011 The Snappy-Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package snappy
import (
"bytes"
"flag"
"fmt"
"io"
"io/ioutil"
"math/rand"
"net/http"
"os"
"path/filepath"
"strings"
"testing"
)
var (
download = flag.Bool("download", false, "If true, download any missing files before running benchmarks")
testdata = flag.String("testdata", "testdata", "Directory containing the test data")
)
func roundtrip(b, ebuf, dbuf []byte) error {
e, err := Encode(ebuf, b)
if err != nil {
return fmt.Errorf("encoding error: %v", err)
}
d, err := Decode(dbuf, e)
if err != nil {
return fmt.Errorf("decoding error: %v", err)
}
if !bytes.Equal(b, d) {
return fmt.Errorf("roundtrip mismatch:\n\twant %v\n\tgot %v", b, d)
}
return nil
}
func TestEmpty(t *testing.T) {
if err := roundtrip(nil, nil, nil); err != nil {
t.Fatal(err)
}
}
func TestSmallCopy(t *testing.T) {
for _, ebuf := range [][]byte{nil, make([]byte, 20), make([]byte, 64)} {
for _, dbuf := range [][]byte{nil, make([]byte, 20), make([]byte, 64)} {
for i := 0; i < 32; i++ {
s := "aaaa" + strings.Repeat("b", i) + "aaaabbbb"
if err := roundtrip([]byte(s), ebuf, dbuf); err != nil {
t.Errorf("len(ebuf)=%d, len(dbuf)=%d, i=%d: %v", len(ebuf), len(dbuf), i, err)
}
}
}
}
}
func TestSmallRand(t *testing.T) {
rng := rand.New(rand.NewSource(27354294))
for n := 1; n < 20000; n += 23 {
b := make([]byte, n)
for i := range b {
b[i] = uint8(rng.Uint32())
}
if err := roundtrip(b, nil, nil); err != nil {
t.Fatal(err)
}
}
}
func TestSmallRegular(t *testing.T) {
for n := 1; n < 20000; n += 23 {
b := make([]byte, n)
for i := range b {
b[i] = uint8(i%10 + 'a')
}
if err := roundtrip(b, nil, nil); err != nil {
t.Fatal(err)
}
}
}
func cmp(a, b []byte) error {
if len(a) != len(b) {
return fmt.Errorf("got %d bytes, want %d", len(a), len(b))
}
for i := range a {
if a[i] != b[i] {
return fmt.Errorf("byte #%d: got 0x%02x, want 0x%02x", i, a[i], b[i])
}
}
return nil
}
func TestFramingFormat(t *testing.T) {
// src is comprised of alternating 1e5-sized sequences of random
// (incompressible) bytes and repeated (compressible) bytes. 1e5 was chosen
// because it is larger than maxUncompressedChunkLen (64k).
src := make([]byte, 1e6)
rng := rand.New(rand.NewSource(1))
for i := 0; i < 10; i++ {
if i%2 == 0 {
for j := 0; j < 1e5; j++ {
src[1e5*i+j] = uint8(rng.Intn(256))
}
} else {
for j := 0; j < 1e5; j++ {
src[1e5*i+j] = uint8(i)
}
}
}
buf := new(bytes.Buffer)
if _, err := NewWriter(buf).Write(src); err != nil {
t.Fatalf("Write: encoding: %v", err)
}
dst, err := ioutil.ReadAll(NewReader(buf))
if err != nil {
t.Fatalf("ReadAll: decoding: %v", err)
}
if err := cmp(dst, src); err != nil {
t.Fatal(err)
}
}
func TestReaderReset(t *testing.T) {
gold := bytes.Repeat([]byte("All that is gold does not glitter,\n"), 10000)
buf := new(bytes.Buffer)
if _, err := NewWriter(buf).Write(gold); err != nil {
t.Fatalf("Write: %v", err)
}
encoded, invalid, partial := buf.String(), "invalid", "partial"
r := NewReader(nil)
for i, s := range []string{encoded, invalid, partial, encoded, partial, invalid, encoded, encoded} {
if s == partial {
r.Reset(strings.NewReader(encoded))
if _, err := r.Read(make([]byte, 101)); err != nil {
t.Errorf("#%d: %v", i, err)
continue
}
continue
}
r.Reset(strings.NewReader(s))
got, err := ioutil.ReadAll(r)
switch s {
case encoded:
if err != nil {
t.Errorf("#%d: %v", i, err)
continue
}
if err := cmp(got, gold); err != nil {
t.Errorf("#%d: %v", i, err)
continue
}
case invalid:
if err == nil {
t.Errorf("#%d: got nil error, want non-nil", i)
continue
}
}
}
}
func TestWriterReset(t *testing.T) {
gold := bytes.Repeat([]byte("Not all those who wander are lost;\n"), 10000)
var gots, wants [][]byte
const n = 20
w, failed := NewWriter(nil), false
for i := 0; i <= n; i++ {
buf := new(bytes.Buffer)
w.Reset(buf)
want := gold[:len(gold)*i/n]
if _, err := w.Write(want); err != nil {
t.Errorf("#%d: Write: %v", i, err)
failed = true
continue
}
got, err := ioutil.ReadAll(NewReader(buf))
if err != nil {
t.Errorf("#%d: ReadAll: %v", i, err)
failed = true
continue
}
gots = append(gots, got)
wants = append(wants, want)
}
if failed {
return
}
for i := range gots {
if err := cmp(gots[i], wants[i]); err != nil {
t.Errorf("#%d: %v", i, err)
}
}
}
func benchDecode(b *testing.B, src []byte) {
encoded, err := Encode(nil, src)
if err != nil {
b.Fatal(err)
}
// Bandwidth is in amount of uncompressed data.
b.SetBytes(int64(len(src)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
Decode(src, encoded)
}
}
func benchEncode(b *testing.B, src []byte) {
// Bandwidth is in amount of uncompressed data.
b.SetBytes(int64(len(src)))
dst := make([]byte, MaxEncodedLen(len(src)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
Encode(dst, src)
}
}
func readFile(b testing.TB, filename string) []byte {
src, err := ioutil.ReadFile(filename)
if err != nil {
b.Fatalf("failed reading %s: %s", filename, err)
}
if len(src) == 0 {
b.Fatalf("%s has zero length", filename)
}
return src
}
// expand returns a slice of length n containing repeated copies of src.
func expand(src []byte, n int) []byte {
dst := make([]byte, n)
for x := dst; len(x) > 0; {
i := copy(x, src)
x = x[i:]
}
return dst
}
func benchWords(b *testing.B, n int, decode bool) {
// Note: the file is OS-language dependent so the resulting values are not
// directly comparable for non-US-English OS installations.
data := expand(readFile(b, "/usr/share/dict/words"), n)
if decode {
benchDecode(b, data)
} else {
benchEncode(b, data)
}
}
func BenchmarkWordsDecode1e3(b *testing.B) { benchWords(b, 1e3, true) }
func BenchmarkWordsDecode1e4(b *testing.B) { benchWords(b, 1e4, true) }
func BenchmarkWordsDecode1e5(b *testing.B) { benchWords(b, 1e5, true) }
func BenchmarkWordsDecode1e6(b *testing.B) { benchWords(b, 1e6, true) }
func BenchmarkWordsEncode1e3(b *testing.B) { benchWords(b, 1e3, false) }
func BenchmarkWordsEncode1e4(b *testing.B) { benchWords(b, 1e4, false) }
func BenchmarkWordsEncode1e5(b *testing.B) { benchWords(b, 1e5, false) }
func BenchmarkWordsEncode1e6(b *testing.B) { benchWords(b, 1e6, false) }
// testFiles' values are copied directly from
// https://raw.githubusercontent.com/google/snappy/master/snappy_unittest.cc
// The label field is unused in snappy-go.
var testFiles = []struct {
label string
filename string
}{
{"html", "html"},
{"urls", "urls.10K"},
{"jpg", "fireworks.jpeg"},
{"jpg_200", "fireworks.jpeg"},
{"pdf", "paper-100k.pdf"},
{"html4", "html_x_4"},
{"txt1", "alice29.txt"},
{"txt2", "asyoulik.txt"},
{"txt3", "lcet10.txt"},
{"txt4", "plrabn12.txt"},
{"pb", "geo.protodata"},
{"gaviota", "kppkn.gtb"},
}
// The test data files are present at this canonical URL.
const baseURL = "https://raw.githubusercontent.com/google/snappy/master/testdata/"
func downloadTestdata(basename string) (errRet error) {
filename := filepath.Join(*testdata, basename)
if stat, err := os.Stat(filename); err == nil && stat.Size() != 0 {
return nil
}
if !*download {
return fmt.Errorf("test data not found; skipping benchmark without the -download flag")
}
// Download the official snappy C++ implementation reference test data
// files for benchmarking.
if err := os.Mkdir(*testdata, 0777); err != nil && !os.IsExist(err) {
return fmt.Errorf("failed to create testdata: %s", err)
}
f, err := os.Create(filename)
if err != nil {
return fmt.Errorf("failed to create %s: %s", filename, err)
}
defer f.Close()
defer func() {
if errRet != nil {
os.Remove(filename)
}
}()
url := baseURL + basename
resp, err := http.Get(url)
if err != nil {
return fmt.Errorf("failed to download %s: %s", url, err)
}
defer resp.Body.Close()
if s := resp.StatusCode; s != http.StatusOK {
return fmt.Errorf("downloading %s: HTTP status code %d (%s)", url, s, http.StatusText(s))
}
_, err = io.Copy(f, resp.Body)
if err != nil {
return fmt.Errorf("failed to download %s to %s: %s", url, filename, err)
}
return nil
}
func benchFile(b *testing.B, n int, decode bool) {
if err := downloadTestdata(testFiles[n].filename); err != nil {
b.Fatalf("failed to download testdata: %s", err)
}
data := readFile(b, filepath.Join(*testdata, testFiles[n].filename))
if decode {
benchDecode(b, data)
} else {
benchEncode(b, data)
}
}
// Naming convention is kept similar to what snappy's C++ implementation uses.
func Benchmark_UFlat0(b *testing.B) { benchFile(b, 0, true) }
func Benchmark_UFlat1(b *testing.B) { benchFile(b, 1, true) }
func Benchmark_UFlat2(b *testing.B) { benchFile(b, 2, true) }
func Benchmark_UFlat3(b *testing.B) { benchFile(b, 3, true) }
func Benchmark_UFlat4(b *testing.B) { benchFile(b, 4, true) }
func Benchmark_UFlat5(b *testing.B) { benchFile(b, 5, true) }
func Benchmark_UFlat6(b *testing.B) { benchFile(b, 6, true) }
func Benchmark_UFlat7(b *testing.B) { benchFile(b, 7, true) }
func Benchmark_UFlat8(b *testing.B) { benchFile(b, 8, true) }
func Benchmark_UFlat9(b *testing.B) { benchFile(b, 9, true) }
func Benchmark_UFlat10(b *testing.B) { benchFile(b, 10, true) }
func Benchmark_UFlat11(b *testing.B) { benchFile(b, 11, true) }
func Benchmark_ZFlat0(b *testing.B) { benchFile(b, 0, false) }
func Benchmark_ZFlat1(b *testing.B) { benchFile(b, 1, false) }
func Benchmark_ZFlat2(b *testing.B) { benchFile(b, 2, false) }
func Benchmark_ZFlat3(b *testing.B) { benchFile(b, 3, false) }
func Benchmark_ZFlat4(b *testing.B) { benchFile(b, 4, false) }
func Benchmark_ZFlat5(b *testing.B) { benchFile(b, 5, false) }
func Benchmark_ZFlat6(b *testing.B) { benchFile(b, 6, false) }
func Benchmark_ZFlat7(b *testing.B) { benchFile(b, 7, false) }
func Benchmark_ZFlat8(b *testing.B) { benchFile(b, 8, false) }
func Benchmark_ZFlat9(b *testing.B) { benchFile(b, 9, false) }
func Benchmark_ZFlat10(b *testing.B) { benchFile(b, 10, false) }
func Benchmark_ZFlat11(b *testing.B) { benchFile(b, 11, false) }

22
Godeps/_workspace/src/github.com/willf/bitset/.gitignore generated vendored
View File

@ -1,22 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe

10
Godeps/_workspace/src/github.com/willf/bitset/CHANGELOG generated vendored
View File

@ -1,10 +0,0 @@
2014-02-14 Version 1.0.0 💗
- First 'released' version
- includes various fixes by:
- Daniel Lemire
- Todd Vierling
- Zellyn Hunter
- Seyi Ogunyemi
- Simon Menke
- Cenk Altı

44
Godeps/_workspace/src/github.com/willf/bitset/README.md generated vendored
View File

@ -1,44 +0,0 @@
Package bitset implements bitsets, a mapping
between non-negative integers and boolean values. It should be more
efficient than map[uint] bool.
It provides methods for setting, clearing, flipping, and testing
individual integers.
But it also provides set intersection, union, difference,
complement, and symmetric operations, as well as tests to
check whether any, all, or no bits are set, and querying a
bitset's current length and number of postive bits.
BitSets are expanded to the size of the largest set bit; the
memory allocation is approximately Max bits, where Max is
the largest set bit. BitSets are never shrunk. On creation,
a hint can be given for the number of bits that will be used.
Many of the methods, including Set, Clear, and Flip, return
a BitSet pointer, which allows for chaining.
Example use:
import "bitset"
var b BitSet
b.Set(10).Set(11)
if b.Test(1000) {
b.Clear(1000)
}
for i,e := v.NextSet(0); e; i,e = v.NextSet(i + 1) {
frmt.Println("The following bit is set:",i);
}
if B.Intersection(bitset.New(100).Set(10)).Count() > 1 {
fmt.Println("Intersection works.")
}
As an alternative to BitSets, one should check out the 'big' package,
which provides a (less set-theoretical) view of bitsets.
Discussions golang-nuts Google Group:
* [Revised BitSet](https://groups.google.com/forum/#!topic/golang-nuts/5i3l0CXDiBg)
* [simple bitset?](https://groups.google.com/d/topic/golang-nuts/7n1VkRTlBf4/discussion)
Godoc documentation is at: https://godoc.org/github.com/willf/bitset

2
Godeps/_workspace/src/golang.org/x/net/http2/.gitignore generated vendored
View File

@ -1,2 +0,0 @@
*~
h2i/h2i

5
Godeps/_workspace/src/golang.org/x/net/http2/h2demo/.gitignore generated vendored
View File

@ -1,5 +0,0 @@
h2demo
h2demo.linux
client-id.dat
client-secret.dat
token.dat

23
Godeps/_workspace/src/golang.org/x/text/unicode/norm/Makefile generated vendored
View File

@ -1,23 +0,0 @@
# Copyright 2011 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
maketables: maketables.go triegen.go
go build $^
normregtest: normregtest.go
go build $^
tables: maketables
./maketables > tables.go
gofmt -w tables.go
# Downloads from www.unicode.org, so not part
# of standard test scripts.
test: testtables regtest
testtables: maketables
./maketables -test > data_test.go && go test -tags=test
regtest: normregtest
./normregtest

7549
Godeps/_workspace/src/golang.org/x/text/unicode/norm/tables.go generated vendored
View File

File diff suppressed because it is too large Load Diff

6
Godeps/_workspace/src/gopkg.in/fsnotify.v1/.gitignore generated vendored
View File

@ -1,6 +0,0 @@
# Setup a Global .gitignore for OS and editor generated files:
# https://help.github.com/articles/ignoring-files
# git config --global core.excludesfile ~/.gitignore_global
.vagrant
*.sublime-project

23
Godeps/_workspace/src/gopkg.in/fsnotify.v1/.travis.yml generated vendored
View File

@ -1,23 +0,0 @@
sudo: false
language: go
go:
- 1.5.2
before_script:
- go get -u github.com/golang/lint/golint
script:
- go test -v --race ./...
after_script:
- test -z "$(gofmt -s -l -w . | tee /dev/stderr)"
- test -z "$(golint ./... | tee /dev/stderr)"
- go vet ./...
os:
- linux
- osx
notifications:
email: false

2
commands/clear.go
View File

@ -4,7 +4,7 @@ import (
"log"
"os"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/cobra"
"github.com/spf13/cobra"
"github.com/khlieng/dispatch/storage"
)

2
commands/config.go
View File

@ -5,7 +5,7 @@ import (
"os"
"os/exec"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/cobra"
"github.com/spf13/cobra"
"github.com/khlieng/dispatch/storage"
)

4
commands/dispatch.go
View File

@ -6,8 +6,8 @@ import (
"log"
"os"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/cobra"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/viper"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/khlieng/dispatch/assets"
"github.com/khlieng/dispatch/server"

4
irc/client.go
View File

@ -7,8 +7,8 @@ import (
"strings"
"sync"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/jpillora/backoff"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/matryer/resync"
"github.com/jpillora/backoff"
"github.com/matryer/resync"
)
type Client struct {

2
irc/client_test.go
View File

@ -4,7 +4,7 @@ import (
"net"
"testing"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/stretchr/testify/assert"
"github.com/stretchr/testify/assert"
)
func testClient() *Client {

2
irc/conn_test.go
View File

@ -9,7 +9,7 @@ import (
"testing"
"time"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/stretchr/testify/assert"
"github.com/stretchr/testify/assert"
)
var ircd *mockIrcd

2
irc/message_test.go
View File

@ -3,7 +3,7 @@ package irc
import (
"testing"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/stretchr/testify/assert"
"github.com/stretchr/testify/assert"
)
func TestParseMessage(t *testing.T) {

2
letsencrypt/letsencrypt.go
View File

@ -8,7 +8,7 @@ import (
"sync"
"time"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/xenolf/lego/acme"
"github.com/xenolf/lego/acme"
)
const URL = "https://acme-v01.api.letsencrypt.org/directory"

2
letsencrypt/user.go
View File

@ -9,7 +9,7 @@ import (
"io/ioutil"
"os"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/xenolf/lego/acme"
"github.com/xenolf/lego/acme"
)
const defaultUser = "default"

4
letsencrypt/user_test.go
View File

@ -4,8 +4,8 @@ import (
"io/ioutil"
"testing"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/stretchr/testify/assert"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/xenolf/lego/acme"
"github.com/stretchr/testify/assert"
"github.com/xenolf/lego/acme"
)
func tempdir() string {

2
server/auth.go
View File

@ -8,7 +8,7 @@ import (
"net/http"
"time"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/dgrijalva/jwt-go"
"github.com/dgrijalva/jwt-go"
"github.com/khlieng/dispatch/storage"
)

2
server/index_data.go
View File

@ -4,7 +4,7 @@ import (
"net/http"
"strings"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/viper"
"github.com/spf13/viper"
"github.com/khlieng/dispatch/storage"
)

2
server/irc.go
View File

@ -4,7 +4,7 @@ import (
"crypto/tls"
"net"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/viper"
"github.com/spf13/viper"
"github.com/khlieng/dispatch/irc"
"github.com/khlieng/dispatch/storage"

2
server/irc_handler_test.go
View File

@ -6,7 +6,7 @@ import (
"os"
"testing"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/stretchr/testify/assert"
"github.com/stretchr/testify/assert"
"github.com/khlieng/dispatch/irc"
"github.com/khlieng/dispatch/storage"

2
server/serve_files.go
View File

@ -14,7 +14,7 @@ import (
"strings"
"time"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/viper"
"github.com/spf13/viper"
"github.com/khlieng/dispatch/assets"
)

6
server/server.go
View File

@ -8,9 +8,9 @@ import (
"net/url"
"strings"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/gorilla/websocket"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/viper"
"github.com/khlieng/dispatch/Godeps/_workspace/src/golang.org/x/net/http2"
"github.com/gorilla/websocket"
"github.com/spf13/viper"
"golang.org/x/net/http2"
"github.com/khlieng/dispatch/letsencrypt"
"github.com/khlieng/dispatch/storage"

2
server/tls.go
View File

@ -7,7 +7,7 @@ import (
"os"
"time"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/viper"
"github.com/spf13/viper"
)
func listenAndServeTLS(srv *http.Server) error {

2
server/websocket.go
View File

@ -3,7 +3,7 @@ package server
import (
"time"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/gorilla/websocket"
"github.com/gorilla/websocket"
)
type wsConn struct {

4
server/websocket_handler.go
View File

@ -6,8 +6,8 @@ import (
"log"
"net"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/gorilla/websocket"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/spf13/viper"
"github.com/gorilla/websocket"
"github.com/spf13/viper"
"github.com/khlieng/dispatch/irc"
"github.com/khlieng/dispatch/storage"

2
storage/channel_test.go
View File

@ -3,7 +3,7 @@ package storage
import (
"testing"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/stretchr/testify/assert"
"github.com/stretchr/testify/assert"
)
func TestGetSetUsers(t *testing.T) {

2
storage/directory.go
View File

@ -3,7 +3,7 @@ package storage
import (
"path/filepath"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/mitchellh/go-homedir"
"github.com/mitchellh/go-homedir"
)
func DefaultDirectory() string {

2
storage/storage.go
View File

@ -4,7 +4,7 @@ import (
"encoding/binary"
"log"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/boltdb/bolt"
"github.com/boltdb/bolt"
)
var (

4
storage/user.go
View File

@ -7,8 +7,8 @@ import (
"strconv"
"sync"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/boltdb/bolt"
"github.com/blevesearch/bleve"
"github.com/boltdb/bolt"
)
type User struct {

4
storage/user_messages.go
View File

@ -6,8 +6,8 @@ import (
"strings"
"time"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/blevesearch/bleve"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/boltdb/bolt"
"github.com/blevesearch/bleve"
"github.com/boltdb/bolt"
)
type Message struct {

2
storage/user_test.go
View File

@ -6,7 +6,7 @@ import (
"strconv"
"testing"
"github.com/khlieng/dispatch/Godeps/_workspace/src/github.com/stretchr/testify/assert"
"github.com/stretchr/testify/assert"
)
func tempdir() string {

0
Godeps/_workspace/src/github.com/BurntSushi/toml/COMPATIBLE → vendor/github.com/BurntSushi/toml/COMPATIBLE generated vendored
View File

0
Godeps/_workspace/src/github.com/BurntSushi/toml/COPYING → vendor/github.com/BurntSushi/toml/COPYING generated vendored
View File

0
Godeps/_workspace/src/github.com/BurntSushi/toml/Makefile → vendor/github.com/BurntSushi/toml/Makefile generated vendored
View File

0
Godeps/_workspace/src/github.com/BurntSushi/toml/README.md → vendor/github.com/BurntSushi/toml/README.md generated vendored
View File

61
vendor/github.com/BurntSushi/toml/_examples/example.go generated vendored Normal file
View File

@ -0,0 +1,61 @@
package main
import (
"fmt"
"time"
"github.com/BurntSushi/toml"
)
type tomlConfig struct {
Title string
Owner ownerInfo
DB database `toml:"database"`
Servers map[string]server
Clients clients
}
type ownerInfo struct {
Name string
Org string `toml:"organization"`
Bio string
DOB time.Time
}
type database struct {
Server string
Ports []int
ConnMax int `toml:"connection_max"`
Enabled bool
}
type server struct {
IP string
DC string
}
type clients struct {
Data [][]interface{}
Hosts []string
}
func main() {
var config tomlConfig
if _, err := toml.DecodeFile("example.toml", &config); err != nil {
fmt.Println(err)
return
}
fmt.Printf("Title: %s\n", config.Title)
fmt.Printf("Owner: %s (%s, %s), Born: %s\n",
config.Owner.Name, config.Owner.Org, config.Owner.Bio,
config.Owner.DOB)
fmt.Printf("Database: %s %v (Max conn. %d), Enabled? %v\n",
config.DB.Server, config.DB.Ports, config.DB.ConnMax,
config.DB.Enabled)
for serverName, server := range config.Servers {
fmt.Printf("Server: %s (%s, %s)\n", serverName, server.IP, server.DC)
}
fmt.Printf("Client data: %v\n", config.Clients.Data)
fmt.Printf("Client hosts: %v\n", config.Clients.Hosts)
}

35
vendor/github.com/BurntSushi/toml/_examples/example.toml generated vendored Normal file
View File

@ -0,0 +1,35 @@
# This is a TOML document. Boom.
title = "TOML Example"
[owner]
name = "Tom Preston-Werner"
organization = "GitHub"
bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
dob = 1979-05-27T07:32:00Z # First class dates? Why not?
[database]
server = "192.168.1.1"
ports = [ 8001, 8001, 8002 ]
connection_max = 5000
enabled = true
[servers]
# You can indent as you please. Tabs or spaces. TOML don't care.
[servers.alpha]
ip = "10.0.0.1"
dc = "eqdc10"
[servers.beta]
ip = "10.0.0.2"
dc = "eqdc10"
[clients]
data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
# Line breaks are OK when inside arrays
hosts = [
"alpha",
"omega"
]

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