41 lines
879 B
Go
41 lines
879 B
Go
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package godoc
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import (
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"runtime"
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"sort"
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"testing"
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"golang.org/x/tools/godoc/vfs"
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"golang.org/x/tools/godoc/vfs/gatefs"
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)
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func TestNewDirTree(t *testing.T) {
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fsGate := make(chan bool, 20)
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rootfs := gatefs.New(vfs.OS(runtime.GOROOT()), fsGate)
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fs := vfs.NameSpace{}
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fs.Bind("/", rootfs, "/", vfs.BindReplace)
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c := NewCorpus(fs)
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// 3 levels deep is enough for testing
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dir := c.newDirectory("/", 3)
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processDir(t, dir)
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}
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func processDir(t *testing.T, dir *Directory) {
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var list []string
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for _, d := range dir.Dirs {
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list = append(list, d.Name)
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// recursively process the lower level
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processDir(t, d)
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}
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if sort.StringsAreSorted(list) == false {
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t.Errorf("list: %v is not sorted\n", list)
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}
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}
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