mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
// Copyright 2018 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package wal
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import (
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"io/ioutil"
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"math"
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"os"
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"testing"
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"go.uber.org/zap"
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)
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func TestFilePipeline(t *testing.T) {
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tdir, err := ioutil.TempDir(os.TempDir(), "wal-test")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(tdir)
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fp := newFilePipeline(zap.NewExample(), tdir, SegmentSizeBytes)
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defer fp.Close()
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f, ferr := fp.Open()
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if ferr != nil {
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t.Fatal(ferr)
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}
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f.Close()
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}
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func TestFilePipelineFailPreallocate(t *testing.T) {
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tdir, err := ioutil.TempDir(os.TempDir(), "wal-test")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(tdir)
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fp := newFilePipeline(zap.NewExample(), tdir, math.MaxInt64)
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defer fp.Close()
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f, ferr := fp.Open()
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if f != nil || ferr == nil { // no space left on device
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t.Fatal("expected error on invalid pre-allocate size, but no error")
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}
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}
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func TestFilePipelineFailLockFile(t *testing.T) {
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tdir, err := ioutil.TempDir(os.TempDir(), "wal-test")
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if err != nil {
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t.Fatal(err)
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}
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os.RemoveAll(tdir)
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fp := newFilePipeline(zap.NewExample(), tdir, math.MaxInt64)
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defer fp.Close()
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f, ferr := fp.Open()
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if f != nil || ferr == nil { // no such file or directory
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t.Fatal("expected error on invalid pre-allocate size, but no error")
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}
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}
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