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tests: deduplicate UtimesNano testing code

This commit is contained in:
Jakob Unterwurzacher 2016-10-16 13:57:27 +02:00
parent 35219d0022
commit e2c5632db8
1 changed files with 32 additions and 54 deletions
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86
tests/matrix/matrix_test.go
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@ -631,41 +631,6 @@ func TestLchown(t *testing.T) {
}
}
// Set nanoseconds by path, normal file
func TestUtimesNano(t *testing.T) {
path := test_helpers.DefaultPlainDir + "/utimesnano"
err := ioutil.WriteFile(path, []byte("foobar"), 0600)
if err != nil {
t.Fatal(err)
}
ts := make([]syscall.Timespec, 2)
// atime
ts[0].Sec = 1
ts[0].Nsec = 2
// mtime
ts[1].Sec = 3
ts[1].Nsec = 4
err = syscall.UtimesNano(path, ts)
if err != nil {
t.Fatal(err)
}
var st syscall.Stat_t
err = syscall.Stat(path, &st)
if err != nil {
t.Fatal(err)
}
if st.Atim != ts[0] {
if st.Atim.Nsec == 0 {
// TODO remove this once the pull request is merged
t.Skip("Known limitation, https://github.com/hanwen/go-fuse/pull/131")
}
t.Errorf("Wrong atime: %v, want: %v", st.Atim, ts[0])
}
if st.Mtim != ts[1] {
t.Errorf("Wrong mtime: %v, want: %v", st.Mtim, ts[1])
}
}
// Set nanoseconds by path, symlink
func TestUtimesNanoSymlink(t *testing.T) {
path := test_helpers.DefaultPlainDir + "/utimesnano_symlink"
@ -684,28 +649,20 @@ func TestUtimesNanoSymlink(t *testing.T) {
}
}
// Set nanoseconds by fd
func TestUtimesNanoFd(t *testing.T) {
path := test_helpers.DefaultPlainDir + "/utimesnanofd"
f, err := os.Create(path)
// doTestUtimesNano verifies that setting nanosecond-precision times on "path"
// works correctly. Pass "/proc/self/fd/N" to test a file descriptor.
func doTestUtimesNano(t *testing.T, path string) {
ts := make([]syscall.Timespec, 2)
// atime
ts[0].Sec = 1
ts[0].Nsec = 2
// mtime
ts[1].Sec = 3
ts[1].Nsec = 4
err := syscall.UtimesNano(path, ts)
if err != nil {
t.Fatal(err)
}
ts := make([]syscall.Timespec, 2)
// atime
ts[0].Sec = 5
ts[0].Nsec = 6
// mtime
ts[1].Sec = 7
ts[1].Nsec = 8
procPath := fmt.Sprintf("/proc/self/fd/%d", f.Fd())
err = syscall.UtimesNano(procPath, ts)
if err != nil {
t.Fatalf("%s: %v", procPath, err)
}
var st syscall.Stat_t
err = syscall.Stat(path, &st)
if err != nil {
@ -722,3 +679,24 @@ func TestUtimesNanoFd(t *testing.T) {
t.Errorf("Wrong mtime: %v, want: %v", st.Mtim, ts[1])
}
}
// Set nanoseconds by path, normal file
func TestUtimesNano(t *testing.T) {
path := test_helpers.DefaultPlainDir + "/utimesnano"
err := ioutil.WriteFile(path, []byte("foobar"), 0600)
if err != nil {
t.Fatal(err)
}
doTestUtimesNano(t, path)
}
// Set nanoseconds by fd
func TestUtimesNanoFd(t *testing.T) {
path := test_helpers.DefaultPlainDir + "/utimesnanofd"
f, err := os.Create(path)
if err != nil {
t.Fatal(err)
}
procPath := fmt.Sprintf("/proc/self/fd/%d", f.Fd())
doTestUtimesNano(t, procPath)
}