diff options
Diffstat (limited to 'test/fuse_integration/posix_extended_test.go')
| -rw-r--r-- | test/fuse_integration/posix_extended_test.go | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/test/fuse_integration/posix_extended_test.go b/test/fuse_integration/posix_extended_test.go index 341c11ee8..df4dfe401 100644 --- a/test/fuse_integration/posix_extended_test.go +++ b/test/fuse_integration/posix_extended_test.go @@ -207,29 +207,28 @@ func (s *POSIXExtendedTestSuite) TestAdvancedIO(t *testing.T) { require.NoError(t, err) defer syscall.Close(fd) - // Positioned I/O test - use standard library approach - _, err = syscall.Seek(fd, 5, 0) // Seek to position 5 - require.NoError(t, err) - + // Positioned I/O test writeData := []byte("XYZ") - n, err := syscall.Write(fd, writeData) + n, err := syscall.Pwrite(fd, writeData, 5) // pwrite at offset 5 require.NoError(t, err) require.Equal(t, len(writeData), n) - // Seek back and read - _, err = syscall.Seek(fd, 5, 0) + // Verify file position is unchanged + 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.Read(fd, readBuffer) + 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 wasn't changed by pread/pwrite - currentPos, err := syscall.Seek(fd, 0, 1) // SEEK_CUR + // Verify file position is still unchanged + currentPos, err = syscall.Seek(fd, 0, 1) // SEEK_CUR require.NoError(t, err) - require.Equal(t, int64(0), currentPos) // Should still be at beginning + require.Equal(t, int64(0), currentPos, "file offset should not be changed by pread") }) } |