vendor: Mega update all dependencies

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4080
This commit is contained in:
Jakob Borg
2017-04-05 14:34:41 +00:00
parent 49c1527724
commit a1bcc15458
1354 changed files with 55066 additions and 797850 deletions

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@@ -1,139 +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 table
import (
"encoding/binary"
"fmt"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/syndtr/goleveldb/leveldb/comparer"
"github.com/syndtr/goleveldb/leveldb/iterator"
"github.com/syndtr/goleveldb/leveldb/testutil"
"github.com/syndtr/goleveldb/leveldb/util"
)
type blockTesting struct {
tr *Reader
b *block
}
func (t *blockTesting) TestNewIterator(slice *util.Range) iterator.Iterator {
return t.tr.newBlockIter(t.b, nil, slice, false)
}
var _ = testutil.Defer(func() {
Describe("Block", func() {
Build := func(kv *testutil.KeyValue, restartInterval int) *blockTesting {
// Building the block.
bw := &blockWriter{
restartInterval: restartInterval,
scratch: make([]byte, 30),
}
kv.Iterate(func(i int, key, value []byte) {
bw.append(key, value)
})
bw.finish()
// Opening the block.
data := bw.buf.Bytes()
restartsLen := int(binary.LittleEndian.Uint32(data[len(data)-4:]))
return &blockTesting{
tr: &Reader{cmp: comparer.DefaultComparer},
b: &block{
data: data,
restartsLen: restartsLen,
restartsOffset: len(data) - (restartsLen+1)*4,
},
}
}
Describe("read test", func() {
for restartInterval := 1; restartInterval <= 5; restartInterval++ {
Describe(fmt.Sprintf("with restart interval of %d", restartInterval), func() {
kv := &testutil.KeyValue{}
Text := func() string {
return fmt.Sprintf("and %d keys", kv.Len())
}
Test := func() {
// Make block.
br := Build(kv, restartInterval)
// Do testing.
testutil.KeyValueTesting(nil, kv.Clone(), br, nil, nil)
}
Describe(Text(), Test)
kv.PutString("", "empty")
Describe(Text(), Test)
kv.PutString("a1", "foo")
Describe(Text(), Test)
kv.PutString("a2", "v")
Describe(Text(), Test)
kv.PutString("a3qqwrkks", "hello")
Describe(Text(), Test)
kv.PutString("a4", "bar")
Describe(Text(), Test)
kv.PutString("a5111111", "v5")
kv.PutString("a6", "")
kv.PutString("a7", "v7")
kv.PutString("a8", "vvvvvvvvvvvvvvvvvvvvvv8")
kv.PutString("b", "v9")
kv.PutString("c9", "v9")
kv.PutString("c91", "v9")
kv.PutString("d0", "v9")
Describe(Text(), Test)
})
}
})
Describe("out-of-bound slice test", func() {
kv := &testutil.KeyValue{}
kv.PutString("k1", "v1")
kv.PutString("k2", "v2")
kv.PutString("k3abcdefgg", "v3")
kv.PutString("k4", "v4")
kv.PutString("k5", "v5")
for restartInterval := 1; restartInterval <= 5; restartInterval++ {
Describe(fmt.Sprintf("with restart interval of %d", restartInterval), func() {
// Make block.
bt := Build(kv, restartInterval)
Test := func(r *util.Range) func(done Done) {
return func(done Done) {
iter := bt.TestNewIterator(r)
Expect(iter.Error()).ShouldNot(HaveOccurred())
t := testutil.IteratorTesting{
KeyValue: kv.Clone(),
Iter: iter,
}
testutil.DoIteratorTesting(&t)
iter.Release()
done <- true
}
}
It("Should do iterations and seeks correctly #0",
Test(&util.Range{Start: []byte("k0"), Limit: []byte("k6")}), 2.0)
It("Should do iterations and seeks correctly #1",
Test(&util.Range{Start: []byte(""), Limit: []byte("zzzzzzz")}), 2.0)
})
}
})
})
})

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@@ -1,11 +0,0 @@
package table
import (
"testing"
"github.com/syndtr/goleveldb/leveldb/testutil"
)
func TestTable(t *testing.T) {
testutil.RunSuite(t, "Table Suite")
}

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@@ -1,123 +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 table
import (
"bytes"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/syndtr/goleveldb/leveldb/iterator"
"github.com/syndtr/goleveldb/leveldb/opt"
"github.com/syndtr/goleveldb/leveldb/storage"
"github.com/syndtr/goleveldb/leveldb/testutil"
"github.com/syndtr/goleveldb/leveldb/util"
)
type tableWrapper struct {
*Reader
}
func (t tableWrapper) TestFind(key []byte) (rkey, rvalue []byte, err error) {
return t.Reader.Find(key, false, nil)
}
func (t tableWrapper) TestGet(key []byte) (value []byte, err error) {
return t.Reader.Get(key, nil)
}
func (t tableWrapper) TestNewIterator(slice *util.Range) iterator.Iterator {
return t.Reader.NewIterator(slice, nil)
}
var _ = testutil.Defer(func() {
Describe("Table", func() {
Describe("approximate offset test", func() {
var (
buf = &bytes.Buffer{}
o = &opt.Options{
BlockSize: 1024,
Compression: opt.NoCompression,
}
)
// Building the table.
tw := NewWriter(buf, o)
tw.Append([]byte("k01"), []byte("hello"))
tw.Append([]byte("k02"), []byte("hello2"))
tw.Append([]byte("k03"), bytes.Repeat([]byte{'x'}, 10000))
tw.Append([]byte("k04"), bytes.Repeat([]byte{'x'}, 200000))
tw.Append([]byte("k05"), bytes.Repeat([]byte{'x'}, 300000))
tw.Append([]byte("k06"), []byte("hello3"))
tw.Append([]byte("k07"), bytes.Repeat([]byte{'x'}, 100000))
err := tw.Close()
It("Should be able to approximate offset of a key correctly", func() {
Expect(err).ShouldNot(HaveOccurred())
tr, err := NewReader(bytes.NewReader(buf.Bytes()), int64(buf.Len()), storage.FileDesc{}, nil, nil, o)
Expect(err).ShouldNot(HaveOccurred())
CheckOffset := func(key string, expect, threshold int) {
offset, err := tr.OffsetOf([]byte(key))
Expect(err).ShouldNot(HaveOccurred())
Expect(offset).Should(BeNumerically("~", expect, threshold), "Offset of key %q", key)
}
CheckOffset("k0", 0, 0)
CheckOffset("k01a", 0, 0)
CheckOffset("k02", 0, 0)
CheckOffset("k03", 0, 0)
CheckOffset("k04", 10000, 1000)
CheckOffset("k04a", 210000, 1000)
CheckOffset("k05", 210000, 1000)
CheckOffset("k06", 510000, 1000)
CheckOffset("k07", 510000, 1000)
CheckOffset("xyz", 610000, 2000)
})
})
Describe("read test", func() {
Build := func(kv testutil.KeyValue) testutil.DB {
o := &opt.Options{
BlockSize: 512,
BlockRestartInterval: 3,
}
buf := &bytes.Buffer{}
// Building the table.
tw := NewWriter(buf, o)
kv.Iterate(func(i int, key, value []byte) {
tw.Append(key, value)
})
tw.Close()
// Opening the table.
tr, _ := NewReader(bytes.NewReader(buf.Bytes()), int64(buf.Len()), storage.FileDesc{}, nil, nil, o)
return tableWrapper{tr}
}
Test := func(kv *testutil.KeyValue, body func(r *Reader)) func() {
return func() {
db := Build(*kv)
if body != nil {
body(db.(tableWrapper).Reader)
}
testutil.KeyValueTesting(nil, *kv, db, nil, nil)
}
}
testutil.AllKeyValueTesting(nil, Build, nil, nil)
Describe("with one key per block", Test(testutil.KeyValue_Generate(nil, 9, 1, 1, 10, 512, 512), func(r *Reader) {
It("should have correct blocks number", func() {
indexBlock, err := r.readBlock(r.indexBH, true)
Expect(err).To(BeNil())
Expect(indexBlock.restartsLen).Should(Equal(9))
})
}))
})
})
})