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//go:build go1.16
// +build go1.16
package smb2_test
import (
"fmt"
iofs "io/fs"
"os"
"path"
"reflect"
"testing"
)
func TestDirFS(t *testing.T) {
if fs == nil {
t.Skip()
}
testDir := fmt.Sprintf("testDir-%d-TestDirFS", os.Getpid())
err := fs.Mkdir(testDir, 0755)
if err != nil {
t.Fatal(err)
}
defer func() {
_ = fs.RemoveAll(testDir)
}()
err = fs.WriteFile(path.Join(testDir, "hello.txt"), []byte("hello world!"), 0666)
if err != nil {
t.Fatal(err)
}
err = fs.Mkdir(path.Join(testDir, "hello"), 0755)
if err != nil {
t.Fatal(err)
}
err = fs.WriteFile(path.Join(testDir, "hello", "hello2.txt"), []byte("hello world!"), 0444)
if err != nil {
t.Fatal(err)
}
{
var entries []string
_ = iofs.WalkDir(fs.DirFS(testDir), ".", func(path string, d iofs.DirEntry, err error) error {
if err != nil {
t.Fatal(err)
}
entries = append(entries, path)
return nil
})
if !reflect.DeepEqual(entries, []string{".", "hello", "hello/hello2.txt", "hello.txt"}) {
t.Error("unexpected result")
}
}
{
var entries []string
_ = iofs.WalkDir(fs.DirFS(testDir), "hello", func(path string, d iofs.DirEntry, err error) error {
if err != nil {
t.Fatal(err)
}
entries = append(entries, path)
return nil
})
if !reflect.DeepEqual(entries, []string{"hello", "hello/hello2.txt"}) {
t.Error("unexpected result")
}
}
}
func TestGlobFS(t *testing.T) {
if fs == nil {
t.Skip()
}
testDir := fmt.Sprintf("testDir-%d-TestGlobFS", os.Getpid())
err := fs.Mkdir(testDir, 0755)
if err != nil {
t.Fatal(err)
}
defer func() {
_ = fs.RemoveAll(testDir)
}()
err = fs.WriteFile(path.Join(testDir, "hello.txt"), []byte("hello world!"), 0666)
if err != nil {
t.Fatal(err)
}
err = fs.Mkdir(path.Join(testDir, "hello"), 0755)
if err != nil {
t.Fatal(err)
}
err = fs.WriteFile(path.Join(testDir, "hello", "hello2.txt"), []byte("hello world!"), 0444)
if err != nil {
t.Fatal(err)
}
cases := []struct {
pattern string
expected []string
}{
{
pattern: "hello.txt",
expected: []string{"hello.txt"},
},
{
pattern: "hel?o.txt",
expected: []string{"hello.txt"},
},
{
pattern: "*",
expected: []string{"hello", "hello.txt"},
},
{
pattern: "*/*",
expected: []string{`hello\hello2.txt`},
},
}
for _, tt := range cases {
matches, err := iofs.Glob(fs.DirFS(testDir), tt.pattern)
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(matches, tt.expected) {
t.Errorf("Glob(%q) = %q, want %q", tt.pattern, matches, tt.expected)
t.Error("unexpected result")
}
}
}
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