Function TestWriteFileModTimeWithOpenWriters

vfs/write_test.go:317–342

tests mod time on open files

(t *testing.T)

// tests mod time on open files
func TestWriteFileModTimeWithOpenWriters(t *testing.T) {
	r, vfs, fh := writeHandleCreate(t)

	if !canSetModTime(t, r) {
		t.Skip("can't set mod time")
	}

	mtime := time.Date(2012, time.November, 18, 17, 32, 31, 0, time.UTC)

	_, err := fh.Write([]byte{104, 105})
	require.NoError(t, err)

	err = fh.Node().SetModTime(mtime)
	require.NoError(t, err)

	err = fh.Close()
	require.NoError(t, err)

	info, err := vfs.Stat("file1")
	require.NoError(t, err)

	if r.Fremote.Precision() != fs.ModTimeNotSupported {
		// avoid errors because of timezone differences
		assert.Equal(t, info.ModTime().Unix(), mtime.Unix())
	}
}

func testFileReadAt(t *testing.T, n int) {
	_, vfs, fh := writeHandleCreate(t)