diff options
Diffstat (limited to 'test/fuse_integration/posix_compliance_test.go')
| -rw-r--r-- | test/fuse_integration/posix_compliance_test.go | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/test/fuse_integration/posix_compliance_test.go b/test/fuse_integration/posix_compliance_test.go index e7ce60ec7..c187be102 100644 --- a/test/fuse_integration/posix_compliance_test.go +++ b/test/fuse_integration/posix_compliance_test.go @@ -325,8 +325,11 @@ func (s *POSIXComplianceTestSuite) TestTimestamps(t *testing.T) { stat2, err := os.Stat(testFile) require.NoError(t, err) - // Access time should have changed (or at least not be earlier) - require.True(t, stat2.ModTime().Equal(stat1.ModTime()) || stat2.ModTime().After(stat1.ModTime())) + // Access time should have been updated, and modification time should be unchanged. + stat1Sys := stat1.Sys().(*syscall.Stat_t) + stat2Sys := stat2.Sys().(*syscall.Stat_t) + require.True(t, stat2Sys.Atimespec.Nano() >= stat1Sys.Atimespec.Nano(), "access time should be updated or stay the same") + require.Equal(t, stat1.ModTime(), stat2.ModTime(), "modification time should not change on read") }) t.Run("ModificationTime", func(t *testing.T) { @@ -445,6 +448,37 @@ func (s *POSIXComplianceTestSuite) TestIOOperations(t *testing.T) { require.NoError(t, err) require.Equal(t, 1, n) require.Equal(t, []byte("A"), buffer) + + // Test positioned I/O operations (pread/pwrite) + syscall.Close(fd) + + // Open for read/write to test pwrite + fd, err = syscall.Open(testFile, syscall.O_RDWR, 0) + require.NoError(t, err) + defer syscall.Close(fd) + + // Positioned write test + writeData := []byte("XYZ") + n, err = syscall.Pwrite(fd, writeData, 5) // pwrite at offset 5 + require.NoError(t, err) + require.Equal(t, len(writeData), n) + + // Verify file position is unchanged by pwrite + currentPos, err := syscall.Seek(fd, 0, 1) // SEEK_CUR + require.NoError(t, err) + require.Equal(t, int64(0), currentPos, "file offset should not be changed by pwrite") + + // Read back with pread + readBuffer := make([]byte, len(writeData)) + n, err = syscall.Pread(fd, readBuffer, 5) // pread at offset 5 + require.NoError(t, err) + require.Equal(t, len(writeData), n) + require.Equal(t, writeData, readBuffer) + + // Verify file position is still unchanged by pread + currentPos, err = syscall.Seek(fd, 0, 1) // SEEK_CUR + require.NoError(t, err) + require.Equal(t, int64(0), currentPos, "file offset should not be changed by pread") }) t.Run("AppendMode", func(t *testing.T) { |