112 lines
2.3 KiB
Go
112 lines
2.3 KiB
Go
// Copyright 2013 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 mapfs
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import (
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"io/ioutil"
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"os"
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"reflect"
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"testing"
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)
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func TestOpenRoot(t *testing.T) {
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fs := New(map[string]string{
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"foo/bar/three.txt": "a",
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"foo/bar.txt": "b",
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"top.txt": "c",
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"other-top.txt": "d",
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})
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tests := []struct {
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path string
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want string
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}{
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{"/foo/bar/three.txt", "a"},
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{"foo/bar/three.txt", "a"},
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{"foo/bar.txt", "b"},
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{"top.txt", "c"},
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{"/top.txt", "c"},
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{"other-top.txt", "d"},
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{"/other-top.txt", "d"},
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}
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for _, tt := range tests {
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rsc, err := fs.Open(tt.path)
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if err != nil {
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t.Errorf("Open(%q) = %v", tt.path, err)
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continue
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}
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slurp, err := ioutil.ReadAll(rsc)
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if err != nil {
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t.Error(err)
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}
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if string(slurp) != tt.want {
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t.Errorf("Read(%q) = %q; want %q", tt.path, tt.want, slurp)
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}
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rsc.Close()
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}
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_, err := fs.Open("/xxxx")
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if !os.IsNotExist(err) {
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t.Errorf("ReadDir /xxxx = %v; want os.IsNotExist error", err)
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}
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}
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func TestReaddir(t *testing.T) {
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fs := New(map[string]string{
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"foo/bar/three.txt": "333",
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"foo/bar.txt": "22",
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"top.txt": "top.txt file",
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"other-top.txt": "other-top.txt file",
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})
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tests := []struct {
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dir string
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want []os.FileInfo
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}{
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{
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dir: "/",
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want: []os.FileInfo{
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mapFI{name: "foo", dir: true},
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mapFI{name: "other-top.txt", size: len("other-top.txt file")},
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mapFI{name: "top.txt", size: len("top.txt file")},
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},
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},
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{
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dir: "/foo",
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want: []os.FileInfo{
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mapFI{name: "bar", dir: true},
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mapFI{name: "bar.txt", size: 2},
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},
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},
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{
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dir: "/foo/",
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want: []os.FileInfo{
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mapFI{name: "bar", dir: true},
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mapFI{name: "bar.txt", size: 2},
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},
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},
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{
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dir: "/foo/bar",
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want: []os.FileInfo{
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mapFI{name: "three.txt", size: 3},
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},
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},
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}
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for _, tt := range tests {
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fis, err := fs.ReadDir(tt.dir)
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if err != nil {
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t.Errorf("ReadDir(%q) = %v", tt.dir, err)
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continue
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}
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if !reflect.DeepEqual(fis, tt.want) {
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t.Errorf("ReadDir(%q) = %#v; want %#v", tt.dir, fis, tt.want)
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continue
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}
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}
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_, err := fs.ReadDir("/xxxx")
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if !os.IsNotExist(err) {
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t.Errorf("ReadDir /xxxx = %v; want os.IsNotExist error", err)
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}
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}
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