1
2
3
4
5
6
7 package filesys
8
9 import (
10 "os"
11 "path/filepath"
12 "testing"
13 )
14
15 func TestJoin(t *testing.T) {
16 fSys := MakeFsInMemory()
17 if err := fSys.Mkdir("/foo"); err != nil {
18 t.Fatalf("unexpected err: %v", err)
19 }
20 d, f, err := fSys.CleanedAbs("/foo")
21 if err != nil {
22 t.Fatalf("unexpected err: %v", err)
23 }
24 if f != "" {
25 t.Fatalf("unexpected file: %v", f)
26 }
27 if d.Join("bar") != "/foo/bar" {
28 t.Fatalf("expected join %s", d.Join("bar"))
29 }
30 }
31
32 func TestHasPrefix_Slash(t *testing.T) {
33 fSys := MakeFsInMemory()
34 d, f, err := fSys.CleanedAbs("/")
35 if err != nil {
36 t.Fatalf("unexpected err: %v", err)
37 }
38 if f != "" {
39 t.Fatalf("unexpected file: %v", f)
40 }
41 if d.HasPrefix("/hey") {
42 t.Fatalf("should be false")
43 }
44 if !d.HasPrefix("/") {
45 t.Fatalf("/ should have the prefix /")
46 }
47 }
48
49 func TestHasPrefix_SlashFoo(t *testing.T) {
50 fSys := MakeFsInMemory()
51 err := fSys.Mkdir("/foo")
52 if err != nil {
53 t.Fatalf("unexpected err: %v", err)
54 }
55 d, _, err := fSys.CleanedAbs("/foo")
56 if err != nil {
57 t.Fatalf("unexpected err: %v", err)
58 }
59 if d.HasPrefix("/fo") {
60 t.Fatalf("/foo does not have path prefix /fo")
61 }
62 if d.HasPrefix("/fod") {
63 t.Fatalf("/foo does not have path prefix /fod")
64 }
65 if !d.HasPrefix("/foo") {
66 t.Fatalf("/foo should have prefix /foo")
67 }
68 }
69
70 func TestHasPrefix_SlashFooBar(t *testing.T) {
71 fSys := MakeFsInMemory()
72 err := fSys.MkdirAll("/foo/bar")
73 if err != nil {
74 t.Fatalf("unexpected err: %v", err)
75 }
76 d, _, err := fSys.CleanedAbs("/foo/bar")
77 if err != nil {
78 t.Fatalf("unexpected err: %v", err)
79 }
80 if d.HasPrefix("/fo") {
81 t.Fatalf("/foo/bar does not have path prefix /fo")
82 }
83 if d.HasPrefix("/foobar") {
84 t.Fatalf("/foo/bar does not have path prefix /foobar")
85 }
86 if !d.HasPrefix("/foo/bar") {
87 t.Fatalf("/foo/bar should have prefix /foo/bar")
88 }
89 if !d.HasPrefix("/foo") {
90 t.Fatalf("/foo/bar should have prefix /foo")
91 }
92 if !d.HasPrefix("/") {
93 t.Fatalf("/foo/bar should have prefix /")
94 }
95 }
96
97 func TestNewTempConfirmDir(t *testing.T) {
98 tmp, err := NewTmpConfirmedDir()
99 if err != nil {
100 t.Fatalf("unexpected error: %v", err)
101 }
102 defer os.RemoveAll(string(tmp))
103
104 delinked, err := filepath.EvalSymlinks(string(tmp))
105 if err != nil {
106 t.Fatalf("unexpected error: %v", err)
107 }
108 if string(tmp) != delinked {
109 t.Fatalf("unexpected path containing symlinks")
110 }
111 }
112
View as plain text