diff options
Diffstat (limited to 'vendor/golang.org/x/sys/unix/syscall_linux_test.go')
| -rw-r--r-- | vendor/golang.org/x/sys/unix/syscall_linux_test.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_test.go b/vendor/golang.org/x/sys/unix/syscall_linux_test.go index e42b4ee68..377023130 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_test.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_test.go @@ -15,6 +15,32 @@ import ( "golang.org/x/sys/unix" ) +func TestFchmodat(t *testing.T) { + defer chtmpdir(t)() + + touch(t, "file1") + os.Symlink("file1", "symlink1") + + err := unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, 0) + if err != nil { + t.Fatalf("Fchmodat: unexpected error: %v", err) + } + + fi, err := os.Stat("file1") + if err != nil { + t.Fatal(err) + } + + if fi.Mode() != 0444 { + t.Errorf("Fchmodat: failed to change mode: expected %v, got %v", 0444, fi.Mode()) + } + + err = unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, unix.AT_SYMLINK_NOFOLLOW) + if err != unix.EOPNOTSUPP { + t.Fatalf("Fchmodat: unexpected error: %v, expected EOPNOTSUPP", err) + } +} + func TestIoctlGetInt(t *testing.T) { f, err := os.Open("/dev/random") if err != nil { |