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X7ROOT File Manager

Current Path: /opt/golang/1.22.0/src/os

📁 ..
📄 dir.go(4.4 KB)
📄 dir_darwin.go(3.34 KB)
📄 dir_plan9.go(2.1 KB)
📄 dir_unix.go(5.24 KB)
📄 dir_windows.go(7.17 KB)
📄 dirent_aix.go(759 B)
📄 dirent_dragonfly.go(1.28 KB)
📄 dirent_freebsd.go(1.16 KB)
📄 dirent_js.go(678 B)
📄 dirent_linux.go(1.18 KB)
📄 dirent_netbsd.go(1.16 KB)
📄 dirent_openbsd.go(1.16 KB)
📄 dirent_solaris.go(759 B)
📄 dirent_wasip1.go(1.36 KB)
📄 endian_big.go(244 B)
📄 endian_little.go(304 B)
📄 env.go(3.85 KB)
📄 env_test.go(5.04 KB)
📄 env_unix_test.go(1.22 KB)
📄 error.go(4.76 KB)
📄 error_errno.go(247 B)
📄 error_plan9.go(234 B)
📄 error_posix.go(538 B)
📄 error_test.go(4.92 KB)
📄 error_unix_test.go(1.49 KB)
📄 error_windows_test.go(1.72 KB)
📄 example_test.go(8.39 KB)
📁 exec
📄 exec.go(6.01 KB)
📄 exec_plan9.go(3.27 KB)
📄 exec_posix.go(3.44 KB)
📄 exec_unix.go(2.09 KB)
📄 exec_unix_test.go(999 B)
📄 exec_windows.go(4.57 KB)
📄 exec_windows_test.go(1.78 KB)
📄 executable.go(774 B)
📄 executable_darwin.go(613 B)
📄 executable_dragonfly.go(293 B)
📄 executable_freebsd.go(292 B)
📄 executable_path.go(2.31 KB)
📄 executable_plan9.go(427 B)
📄 executable_procfs.go(904 B)
📄 executable_solaris.go(695 B)
📄 executable_sysctl.go(891 B)
📄 executable_test.go(3.4 KB)
📄 executable_wasm.go(333 B)
📄 executable_windows.go(641 B)
📄 export_linux_test.go(337 B)
📄 export_test.go(433 B)
📄 export_unix_test.go(241 B)
📄 export_windows_test.go(395 B)
📄 fifo_test.go(4.62 KB)
📄 file.go(24.91 KB)
📄 file_mutex_plan9.go(1.81 KB)
📄 file_open_unix.go(397 B)
📄 file_open_wasip1.go(818 B)
📄 file_plan9.go(15.99 KB)
📄 file_posix.go(7.1 KB)
📄 file_unix.go(14.05 KB)
📄 file_wasip1.go(633 B)
📄 file_windows.go(12.65 KB)
📄 getwd.go(2.52 KB)
📄 os_test.go(77.07 KB)
📄 os_unix_test.go(11.47 KB)
📄 os_windows_test.go(41.83 KB)
📄 path.go(2.27 KB)
📄 path_plan9.go(492 B)
📄 path_test.go(2.96 KB)
📄 path_unix.go(1.56 KB)
📄 path_windows.go(5.66 KB)
📄 path_windows_test.go(4.03 KB)
📄 pipe2_unix.go(640 B)
📄 pipe_test.go(12.41 KB)
📄 pipe_unix.go(760 B)
📄 pipe_wasm.go(488 B)
📄 proc.go(2.27 KB)
📄 rawconn.go(993 B)
📄 rawconn_test.go(1.15 KB)
📄 read_test.go(3.2 KB)
📄 readfrom_linux_test.go(20.3 KB)
📄 removeall_at.go(4.91 KB)
📄 removeall_noat.go(3.13 KB)
📄 removeall_test.go(11.96 KB)
📁 signal
📄 stat.go(965 B)
📄 stat_aix.go(1.18 KB)
📄 stat_darwin.go(1.09 KB)
📄 stat_dragonfly.go(1.06 KB)
📄 stat_freebsd.go(1.07 KB)
📄 stat_js.go(1.11 KB)
📄 stat_linux.go(1.06 KB)
📄 stat_netbsd.go(1.07 KB)
📄 stat_openbsd.go(1.06 KB)
📄 stat_plan9.go(2.37 KB)
📄 stat_solaris.go(1.3 KB)
📄 stat_test.go(6.46 KB)
📄 stat_unix.go(1.23 KB)
📄 stat_wasip1.go(956 B)
📄 stat_windows.go(4.93 KB)
📄 sticky_bsd.go(425 B)
📄 sticky_notbsd.go(320 B)
📄 sys.go(294 B)
📄 sys_aix.go(682 B)
📄 sys_bsd.go(466 B)
📄 sys_js.go(313 B)
📄 sys_linux.go(1.04 KB)
📄 sys_plan9.go(453 B)
📄 sys_solaris.go(265 B)
📄 sys_unix.go(493 B)
📄 sys_wasip1.go(309 B)
📄 sys_windows.go(874 B)
📄 tempfile.go(3.8 KB)
📄 tempfile_test.go(5.49 KB)
📁 testdata
📄 timeout_test.go(17.09 KB)
📄 types.go(2.79 KB)
📄 types_plan9.go(797 B)
📄 types_unix.go(776 B)
📄 types_windows.go(10.01 KB)
📁 user
📄 wait6_dragonfly.go(496 B)
📄 wait6_freebsd64.go(547 B)
📄 wait6_freebsd_386.go(544 B)
📄 wait6_freebsd_arm.go(549 B)
📄 wait6_netbsd.go(534 B)
📄 wait_unimp.go(831 B)
📄 wait_wait6.go(781 B)
📄 wait_waitid.go(1.32 KB)
📄 writeto_linux_test.go(4.21 KB)
📄 zero_copy_linux.go(4.38 KB)
📄 zero_copy_stub.go(406 B)

Editing: path_test.go

// Copyright 2009 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 os_test

import (
	"internal/testenv"
	. "os"
	"path/filepath"
	"runtime"
	"syscall"
	"testing"
)

var isReadonlyError = func(error) bool { return false }

func TestMkdirAll(t *testing.T) {
	t.Parallel()

tmpDir := TempDir()
	path := tmpDir + "/_TestMkdirAll_/dir/./dir2"
	err := MkdirAll(path, 0777)
	if err != nil {
		t.Fatalf("MkdirAll %q: %s", path, err)
	}
	defer RemoveAll(tmpDir + "/_TestMkdirAll_")

// Already exists, should succeed.
	err = MkdirAll(path, 0777)
	if err != nil {
		t.Fatalf("MkdirAll %q (second time): %s", path, err)
	}

// Make file.
	fpath := path + "/file"
	f, err := Create(fpath)
	if err != nil {
		t.Fatalf("create %q: %s", fpath, err)
	}
	defer f.Close()

// Can't make directory named after file.
	err = MkdirAll(fpath, 0777)
	if err == nil {
		t.Fatalf("MkdirAll %q: no error", fpath)
	}
	perr, ok := err.(*PathError)
	if !ok {
		t.Fatalf("MkdirAll %q returned %T, not *PathError", fpath, err)
	}
	if filepath.Clean(perr.Path) != filepath.Clean(fpath) {
		t.Fatalf("MkdirAll %q returned wrong error path: %q not %q", fpath, filepath.Clean(perr.Path), filepath.Clean(fpath))
	}

// Can't make subdirectory of file.
	ffpath := fpath + "/subdir"
	err = MkdirAll(ffpath, 0777)
	if err == nil {
		t.Fatalf("MkdirAll %q: no error", ffpath)
	}
	perr, ok = err.(*PathError)
	if !ok {
		t.Fatalf("MkdirAll %q returned %T, not *PathError", ffpath, err)
	}
	if filepath.Clean(perr.Path) != filepath.Clean(fpath) {
		t.Fatalf("MkdirAll %q returned wrong error path: %q not %q", ffpath, filepath.Clean(perr.Path), filepath.Clean(fpath))
	}

if runtime.GOOS == "windows" {
		path := tmpDir + `\_TestMkdirAll_\dir\.\dir2\`
		err := MkdirAll(path, 0777)
		if err != nil {
			t.Fatalf("MkdirAll %q: %s", path, err)
		}
	}
}

func TestMkdirAllWithSymlink(t *testing.T) {
	testenv.MustHaveSymlink(t)
	t.Parallel()

tmpDir := t.TempDir()
	dir := tmpDir + "/dir"
	if err := Mkdir(dir, 0755); err != nil {
		t.Fatalf("Mkdir %s: %s", dir, err)
	}

link := tmpDir + "/link"
	if err := Symlink("dir", link); err != nil {
		t.Fatalf("Symlink %s: %s", link, err)
	}

path := link + "/foo"
	if err := MkdirAll(path, 0755); err != nil {
		t.Errorf("MkdirAll %q: %s", path, err)
	}
}

func TestMkdirAllAtSlash(t *testing.T) {
	switch runtime.GOOS {
	case "android", "ios", "plan9", "windows":
		t.Skipf("skipping on %s", runtime.GOOS)
	}
	if testenv.Builder() == "" {
		t.Skipf("skipping non-hermetic test outside of Go builders")
	}

RemoveAll("/_go_os_test")
	const dir = "/_go_os_test/dir"
	err := MkdirAll(dir, 0777)
	if err != nil {
		pathErr, ok := err.(*PathError)
		// common for users not to be able to write to /
		if ok && (pathErr.Err == syscall.EACCES || isReadonlyError(pathErr.Err)) {
			t.Skipf("could not create %v: %v", dir, err)
		}
		t.Fatalf(`MkdirAll "/_go_os_test/dir": %v, %s`, err, pathErr.Err)
	}
	RemoveAll("/_go_os_test")
}

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Editing: path_test.go

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