+++ /dev/null
-// Copyright 2018 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.
-
-package godoc
-
-import (
- "go/build"
- "path/filepath"
- "runtime"
- "sort"
- "testing"
-
- "golang.org/x/tools/godoc/vfs"
- "golang.org/x/tools/godoc/vfs/gatefs"
-)
-
-func TestNewDirTree(t *testing.T) {
- fsGate := make(chan bool, 20)
- rootfs := gatefs.New(vfs.OS(runtime.GOROOT()), fsGate)
- fs := vfs.NameSpace{}
- fs.Bind("/", rootfs, "/", vfs.BindReplace)
-
- c := NewCorpus(fs)
- // 3 levels deep is enough for testing
- dir := c.newDirectory("/", 3)
-
- processDir(t, dir)
-}
-
-func processDir(t *testing.T, dir *Directory) {
- var list []string
- for _, d := range dir.Dirs {
- list = append(list, d.Name)
- // recursively process the lower level
- processDir(t, d)
- }
-
- if sort.StringsAreSorted(list) == false {
- t.Errorf("list: %v is not sorted\n", list)
- }
-}
-
-func BenchmarkNewDirectory(b *testing.B) {
- if testing.Short() {
- b.Skip("not running tests requiring large file scan in short mode")
- }
-
- fsGate := make(chan bool, 20)
-
- goroot := runtime.GOROOT()
- rootfs := gatefs.New(vfs.OS(goroot), fsGate)
- fs := vfs.NameSpace{}
- fs.Bind("/", rootfs, "/", vfs.BindReplace)
- for _, p := range filepath.SplitList(build.Default.GOPATH) {
- fs.Bind("/src/golang.org", gatefs.New(vfs.OS(p), fsGate), "/src/golang.org", vfs.BindAfter)
- }
- b.ResetTimer()
- b.ReportAllocs()
- for tries := 0; tries < b.N; tries++ {
- corpus := NewCorpus(fs)
- corpus.newDirectory("/", -1)
- }
-}