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402188a98c
The TestFilePipelineFailLockFile case maybe test the line 77 in the alloc function. But the LockFile will not throw an error when the file lock is hold. And TestFilePipelineFailPreallocate and TestFilePipelineFailLockFile are exactly the same except for the comments. Signed-off-by: SimFG <1142838399@qq.com>
48 lines
1.2 KiB
Go
48 lines
1.2 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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"math"
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"testing"
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"go.uber.org/zap/zaptest"
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)
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func TestFilePipeline(t *testing.T) {
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tdir := t.TempDir()
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fp := newFilePipeline(zaptest.NewLogger(t), 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 := t.TempDir()
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fp := newFilePipeline(zaptest.NewLogger(t), 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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