Bug#841146: diffoscope: Failure of test_superblock
Leo Famulari
leo at famulari.name
Tue Oct 18 14:28:33 UTC 2016
On Tue, Oct 18, 2016 at 12:05:13PM +0100, Chris Lamb wrote:
> Could you re-run the testsuite with:
>
> -vv -r sxX
>
> ... or similar? :) Many thanks.
Using '-vvv -r sxX' with pytest 2.7.3, the output of the test suite is
below. Please let me know if you need any more information.
============================= test session starts ==============================
platform linux -- Python 3.5.2 -- py-1.4.31 -- pytest-2.7.3 -- /gnu/store/yrb0g5nd880b21x4g98mgxlzq9218pvy-python-wrapper-3.5.2/bin/python
rootdir: /tmp/guix-build-diffoscope-61.drv-0/diffoscope-61, inifile:
collecting ... collected 247 items
tests/test_difference.py::test_too_much_input_for_diff PASSED
tests/test_difference.py::test_too_long_diff_block_lines PASSED
tests/test_difference.py::test_non_str_arguments_to_source1_source2 PASSED
tests/test_main.py::test_non_existing_files PASSED
tests/test_main.py::test_non_existing_left_with_new_file PASSED
tests/test_main.py::test_non_existing_right_with_new_file PASSED
tests/test_main.py::test_non_existing_files_with_new_file PASSED
tests/test_main.py::test_remove_temp_files_on_sigterm PASSED
tests/test_main.py::test_ctrl_c_handling PASSED
tests/test_main.py::test_text_option_with_file PASSED
tests/test_main.py::test_text_option_with_stdiout PASSED
tests/test_main.py::test_no_report_option PASSED
tests/test_main.py::test_html_option_with_file PASSED
tests/test_main.py::test_html_option_with_stdout PASSED
tests/test_main.py::test_no_differences PASSED
tests/test_main.py::test_list_tools PASSED
tests/comparators/test_binary.py::test_same_content PASSED
tests/comparators/test_binary.py::test_not_same_content PASSED
tests/comparators/test_binary.py::test_guess_file_type PASSED
tests/comparators/test_binary.py::test_guess_encoding_binary PASSED
tests/comparators/test_binary.py::test_guess_encoding_ascii PASSED
tests/comparators/test_binary.py::test_guess_encoding_unicode PASSED
tests/comparators/test_binary.py::test_guess_encoding_iso8859 PASSED
tests/comparators/test_binary.py::test_no_differences_with_xxd PASSED
tests/comparators/test_binary.py::test_compare_with_xxd SKIPPED
tests/comparators/test_binary.py::test_compare_non_existing_with_xxd PASSED
tests/comparators/test_binary.py::test_no_differences_without_xxd PASSED
tests/comparators/test_binary.py::test_compare_without_xxd PASSED
tests/comparators/test_binary.py::test_with_compare_details PASSED
tests/comparators/test_binary.py::test_with_compare_details_and_fallback SKIPPED
tests/comparators/test_binary.py::test_with_compare_details_and_no_actual_differences PASSED
tests/comparators/test_binary.py::test_with_compare_details_and_failed_process SKIPPED
tests/comparators/test_binary.py::test_with_compare_details_and_tool_not_found SKIPPED
tests/comparators/test_binary.py::test_compare_two_nonexisting_files PASSED
tests/comparators/test_binary.py::test_symlink_to_dir PASSED
tests/comparators/test_bzip2.py::test_identification PASSED
tests/comparators/test_bzip2.py::test_no_differences PASSED
tests/comparators/test_bzip2.py::test_content_source PASSED
tests/comparators/test_bzip2.py::test_content_source_without_extension PASSED
tests/comparators/test_bzip2.py::test_content_diff PASSED
tests/comparators/test_bzip2.py::test_compare_non_existing PASSED
tests/comparators/test_cbfs.py::test_identification_using_offset SKIPPED
tests/comparators/test_cbfs.py::test_identification_without_offset SKIPPED
tests/comparators/test_cbfs.py::test_no_differences SKIPPED
tests/comparators/test_cbfs.py::test_listing SKIPPED
tests/comparators/test_cbfs.py::test_content SKIPPED
tests/comparators/test_cbfs.py::test_compare_non_existing SKIPPED
tests/comparators/test_cpio.py::test_identification PASSED
tests/comparators/test_cpio.py::test_no_differences PASSED
tests/comparators/test_cpio.py::test_listing SKIPPED
tests/comparators/test_cpio.py::test_symlink SKIPPED
tests/comparators/test_cpio.py::test_compressed_files SKIPPED
tests/comparators/test_cpio.py::test_compare_non_existing SKIPPED
tests/comparators/test_deb.py::test_identification PASSED
tests/comparators/test_deb.py::test_no_differences PASSED
tests/comparators/test_deb.py::test_metadata PASSED
tests/comparators/test_deb.py::test_compressed_files PASSED
tests/comparators/test_deb.py::test_identification_of_md5sums_outside_deb PASSED
tests/comparators/test_deb.py::test_identification_of_md5sums_in_deb PASSED
tests/comparators/test_deb.py::test_md5sums PASSED
tests/comparators/test_deb.py::test_identical_files_in_md5sums PASSED
tests/comparators/test_deb.py::test_identification_of_data_tar PASSED
tests/comparators/test_deb.py::test_skip_comparison_of_known_identical_files PASSED
tests/comparators/test_deb.py::test_compare_non_existing PASSED
tests/comparators/test_debian.py::test_dot_changes_identification PASSED
tests/comparators/test_debian.py::test_dot_changes_invalid PASSED
tests/comparators/test_debian.py::test_dot_changes_no_differences PASSED
tests/comparators/test_debian.py::test_dot_changes_description PASSED
tests/comparators/test_debian.py::test_dot_changes_internal_diff PASSED
tests/comparators/test_debian.py::test_dot_changes_compare_non_existing PASSED
tests/comparators/test_debian.py::test_dot_changes_no_differences_exclude_buildinfo PASSED
tests/comparators/test_debian.py::test_dot_changes_identical_contents_and_different_files PASSED
tests/comparators/test_debian.py::test_dot_changes_different_contents_and_identical_files PASSED
tests/comparators/test_debian.py::test_dot_dsc_identification PASSED
tests/comparators/test_debian.py::test_dot_dsc_invalid PASSED
tests/comparators/test_debian.py::test_dot_dsc_no_differences PASSED
tests/comparators/test_debian.py::test_dot_dsc_internal_diff PASSED
tests/comparators/test_debian.py::test_dot_dsc_compare_non_existing PASSED
tests/comparators/test_debian.py::test_dot_buildinfo_identification PASSED
tests/comparators/test_debian.py::test_dot_buildinfo_invalid PASSED
tests/comparators/test_debian.py::test_dot_buildinfo_no_differences PASSED
tests/comparators/test_debian.py::test_dot_buildinfo_internal_diff PASSED
tests/comparators/test_debian.py::test_dot_buildinfo_compare_non_existing PASSED
tests/comparators/test_dex.py::test_identification PASSED
tests/comparators/test_dex.py::test_no_differences PASSED
tests/comparators/test_dex.py::test_differences SKIPPED
tests/comparators/test_dex.py::test_compare_non_existing SKIPPED
tests/comparators/test_directory.py::test_no_differences PASSED
tests/comparators/test_directory.py::test_no_differences_with_extra_slash PASSED
tests/comparators/test_directory.py::test_content PASSED
tests/comparators/test_directory.py::test_stat PASSED
tests/comparators/test_elf.py::test_obj_identification PASSED
tests/comparators/test_elf.py::test_obj_no_differences PASSED
tests/comparators/test_elf.py::test_obj_compare_non_existing PASSED
tests/comparators/test_elf.py::test_diff PASSED
tests/comparators/test_elf.py::test_lib_identification PASSED
tests/comparators/test_elf.py::test_lib_no_differences PASSED
tests/comparators/test_elf.py::test_lib_differences PASSED
tests/comparators/test_elf.py::test_lib_compare_non_existing PASSED
tests/comparators/test_elf.py::test_differences_with_dbgsym PASSED
tests/comparators/test_elf.py::test_original_gnu_debuglink PASSED
tests/comparators/test_epub.py::test_identification PASSED
tests/comparators/test_epub.py::test_no_differences PASSED
tests/comparators/test_epub.py::test_differences SKIPPED
tests/comparators/test_epub.py::test_compare_non_existing SKIPPED
tests/comparators/test_fonts.py::test_identification PASSED
tests/comparators/test_fonts.py::test_no_differences PASSED
tests/comparators/test_fonts.py::test_diff SKIPPED
tests/comparators/test_fonts.py::test_compare_non_existing SKIPPED
tests/comparators/test_fsimage.py::test_identification PASSED
tests/comparators/test_fsimage.py::test_no_differences SKIPPED
tests/comparators/test_fsimage.py::test_differences SKIPPED
tests/comparators/test_fsimage.py::test_compare_non_existing SKIPPED
tests/comparators/test_gettext.py::test_identification PASSED
tests/comparators/test_gettext.py::test_no_differences PASSED
tests/comparators/test_gettext.py::test_diff SKIPPED
tests/comparators/test_gettext.py::test_charsets SKIPPED
tests/comparators/test_gettext.py::test_compare_non_existing SKIPPED
tests/comparators/test_git.py::test_identification PASSED
tests/comparators/test_git.py::test_no_differences PASSED
tests/comparators/test_git.py::test_diff PASSED
tests/comparators/test_gzip.py::test_identification PASSED
tests/comparators/test_gzip.py::test_no_differences PASSED
tests/comparators/test_gzip.py::test_metadata PASSED
tests/comparators/test_gzip.py::test_content_source PASSED
tests/comparators/test_gzip.py::test_content_source_without_extension PASSED
tests/comparators/test_gzip.py::test_content_diff PASSED
tests/comparators/test_gzip.py::test_compare_non_existing PASSED
tests/comparators/test_haskell.py::test_identification SKIPPED
tests/comparators/test_haskell.py::test_no_differences PASSED
tests/comparators/test_haskell.py::test_diff SKIPPED
tests/comparators/test_icc.py::test_identification PASSED
tests/comparators/test_icc.py::test_no_differences PASSED
tests/comparators/test_icc.py::test_diff SKIPPED
tests/comparators/test_icc.py::test_compare_non_existing SKIPPED
tests/comparators/test_image.py::test_identification PASSED
tests/comparators/test_image.py::test_no_differences PASSED
tests/comparators/test_image.py::test_diff SKIPPED
tests/comparators/test_image.py::test_compare_non_existing SKIPPED
tests/comparators/test_ipk.py::test_identification PASSED
tests/comparators/test_ipk.py::test_no_differences PASSED
tests/comparators/test_ipk.py::test_metadata PASSED
tests/comparators/test_ipk.py::test_compressed_files PASSED
tests/comparators/test_ipk.py::test_compare_non_existing PASSED
tests/comparators/test_iso9660.py::test_identification PASSED
tests/comparators/test_iso9660.py::test_no_differences PASSED
tests/comparators/test_iso9660.py::test_iso9660_content SKIPPED
tests/comparators/test_iso9660.py::test_iso9660_rockridge SKIPPED
tests/comparators/test_iso9660.py::test_symlink SKIPPED
tests/comparators/test_iso9660.py::test_compressed_files SKIPPED
tests/comparators/test_iso9660.py::test_compare_non_existing SKIPPED
tests/comparators/test_java.py::test_identification PASSED
tests/comparators/test_java.py::test_no_differences PASSED
tests/comparators/test_java.py::test_diff SKIPPED
tests/comparators/test_java.py::test_compare_non_existing SKIPPED
tests/comparators/test_json.py::test_identification PASSED
tests/comparators/test_json.py::test_no_differences PASSED
tests/comparators/test_json.py::test_diff PASSED
tests/comparators/test_json.py::test_compare_non_existing PASSED
tests/comparators/test_macho.py::test_obj_identification PASSED
tests/comparators/test_macho.py::test_obj_no_differences PASSED
tests/comparators/test_macho.py::test_obj_compare_non_existing SKIPPED
tests/comparators/test_macho.py::test_diff SKIPPED
tests/comparators/test_mono.py::test_identification PASSED
tests/comparators/test_mono.py::test_no_differences PASSED
tests/comparators/test_mono.py::test_diff SKIPPED
tests/comparators/test_mono.py::test_compare_non_existing SKIPPED
tests/comparators/test_pdf.py::test_identification PASSED
tests/comparators/test_pdf.py::test_no_differences PASSED
tests/comparators/test_pdf.py::test_text_diff SKIPPED
tests/comparators/test_pdf.py::test_internal_diff SKIPPED
tests/comparators/test_pdf.py::test_compare_non_existing SKIPPED
tests/comparators/test_png.py::test_identification PASSED
tests/comparators/test_png.py::test_no_differences PASSED
tests/comparators/test_png.py::test_diff SKIPPED
tests/comparators/test_png.py::test_compare_non_existing SKIPPED
tests/comparators/test_ppu.py::test_identification SKIPPED
tests/comparators/test_ppu.py::test_no_differences PASSED
tests/comparators/test_ppu.py::test_diff SKIPPED
tests/comparators/test_ppu.py::test_compare_non_existing SKIPPED
tests/comparators/test_ps.py::test_identification PASSED
tests/comparators/test_ps.py::test_no_differences PASSED
tests/comparators/test_ps.py::test_internal_diff SKIPPED
tests/comparators/test_ps.py::test_text_diff SKIPPED
tests/comparators/test_ps.py::test_compare_non_existing SKIPPED
tests/comparators/test_rlib.py::test_identification PASSED
tests/comparators/test_rlib.py::test_no_differences PASSED
tests/comparators/test_rlib.py::test_num_items PASSED
tests/comparators/test_rlib.py::test_item0_armap PASSED
tests/comparators/test_rlib.py::test_item1_elf PASSED
tests/comparators/test_rlib.py::test_item2_rust_metadata_bin PASSED
tests/comparators/test_rlib.py::test_item3_deflate_llvm_bitcode SKIPPED
tests/comparators/test_rlib.py::test_compare_non_existing PASSED
tests/comparators/test_rpm.py::test_identification PASSED
tests/comparators/test_rpm.py::test_no_differences SKIPPED
tests/comparators/test_rpm.py::test_header SKIPPED
tests/comparators/test_rpm.py::test_listing SKIPPED
tests/comparators/test_rpm.py::test_content SKIPPED
tests/comparators/test_rpm.py::test_compare_non_existing SKIPPED
tests/comparators/test_sqlite.py::test_identification PASSED
tests/comparators/test_sqlite.py::test_no_differences PASSED
tests/comparators/test_sqlite.py::test_diff SKIPPED
tests/comparators/test_sqlite.py::test_compare_non_existing SKIPPED
tests/comparators/test_squashfs.py::test_identification PASSED
tests/comparators/test_squashfs.py::test_no_differences PASSED
tests/comparators/test_squashfs.py::test_no_warnings PASSED
tests/comparators/test_squashfs.py::test_superblock FAILED
tests/comparators/test_squashfs.py::test_symlink SKIPPED
tests/comparators/test_squashfs.py::test_compressed_files SKIPPED
tests/comparators/test_squashfs.py::test_compare_non_existing SKIPPED
tests/comparators/test_tar.py::test_identification PASSED
tests/comparators/test_tar.py::test_no_differences PASSED
tests/comparators/test_tar.py::test_listing PASSED
tests/comparators/test_tar.py::test_symlinks PASSED
tests/comparators/test_tar.py::test_text_file PASSED
tests/comparators/test_tar.py::test_compare_non_existing PASSED
tests/comparators/test_tar.py::test_no_permissions_dir_in_tarball PASSED
tests/comparators/test_text.py::test_no_differences PASSED
tests/comparators/test_text.py::test_difference_in_ascii PASSED
tests/comparators/test_text.py::test_difference_in_unicode PASSED
tests/comparators/test_text.py::test_difference_between_iso88591_and_unicode PASSED
tests/comparators/test_text.py::test_difference_between_iso88591_and_unicode_only PASSED
tests/comparators/test_text.py::test_compare_non_existing PASSED
tests/comparators/test_utils.py::test_tools_missing PASSED
tests/comparators/test_utils.py::test_skip_unless_tools_exist_empty SKIPPED
tests/comparators/test_utils.py::test_skip_unless_tools_exist_missing SKIPPED
tests/comparators/test_utils.py::test_fuzzy_matching PASSED
tests/comparators/test_utils.py::test_fuzzy_matching_only_once PASSED
tests/comparators/test_utils.py::test_no_fuzzy_matching PASSED
tests/comparators/test_utils.py::test_no_fuzzy_matching_new_file PASSED
tests/comparators/test_utils.py::test_trim_stderr_in_command PASSED
tests/comparators/test_xz.py::test_identification PASSED
tests/comparators/test_xz.py::test_no_differences PASSED
tests/comparators/test_xz.py::test_content_source PASSED
tests/comparators/test_xz.py::test_content_source_without_extension PASSED
tests/comparators/test_xz.py::test_content_diff PASSED
tests/comparators/test_xz.py::test_compare_non_existing PASSED
tests/comparators/test_zip.py::test_identification PASSED
tests/comparators/test_zip.py::test_no_differences PASSED
tests/comparators/test_zip.py::test_metadata SKIPPED
tests/comparators/test_zip.py::test_compressed_files SKIPPED
tests/comparators/test_zip.py::test_compare_non_existing SKIPPED
tests/comparators/test_zip.py::test_mozzip_identification PASSED
tests/comparators/test_zip.py::test_mozzip_no_differences PASSED
tests/comparators/test_zip.py::test_mozzip_metadata SKIPPED
tests/comparators/test_zip.py::test_mozzip_compressed_files SKIPPED
tests/comparators/test_zip.py::test_mozzip_compare_non_existing SKIPPED
=================================== FAILURES ===================================
_______________________________ test_superblock ________________________________
differences = []
@skip_unless_tool_is_older_than('unsquashfs', unsquashfs_version, '4.3')
def test_superblock(differences):
expected_diff = open(data('squashfs_superblock_expected_diff')).read()
> assert differences[0].unified_diff == expected_diff
E IndexError: list index out of range
tests/comparators/test_squashfs.py:59: IndexError
=========================== short test summary info ============================
SKIP [1] tests/comparators/test_dex.py:56: requires enjarify and zipinfo and javap
SKIP [1] tests/comparators/test_zip.py:87: requires zipinfo
SKIP [1] tests/comparators/test_cpio.py:53: requires cpio
SKIP [1] tests/comparators/test_fsimage.py:50: guestfs is missing
SKIP [1] tests/comparators/test_epub.py:54: requires zipinfo
SKIP [1] tests/comparators/test_pdf.py:40: requires pdftk and pdftotext
SKIP [1] tests/comparators/test_icc.py:46: requires cd-iccdump
SKIP [1] tests/comparators/test_haskell.py:43: requires ghc
SKIP [1] tests/comparators/test_binary.py:122: requires xxd
SKIP [1] tests/comparators/test_iso9660.py:41: requires isoinfo
SKIP [1] tests/comparators/test_iso9660.py:64: requires isoinfo
SKIP [1] tests/comparators/test_cpio.py:41: requires cpio
SKIP [1] tests/comparators/test_rlib.py:69: requires llvm-dis
SKIP [1] tests/comparators/test_mono.py:51: requires pedump
SKIP [1] tests/comparators/test_rpm.py:61: rpm module is not installed
SKIP [1] tests/comparators/test_sqlite.py:45: requires sqlite3
SKIP [1] tests/comparators/test_ppu.py:48: requires ppudump
SKIP [1] tests/comparators/test_png.py:40: requires sng
SKIP [1] tests/comparators/test_rpm.py:69: rpm module is not installed
SKIP [1] tests/comparators/test_squashfs.py:73: requires unsquashfs
SKIP [1] tests/comparators/test_zip.py:45: requires zipinfo
SKIP [1] tests/comparators/test_utils.py:45: requires
SKIP [1] tests/comparators/test_zip.py:52: requires zipinfo
SKIP [1] tests/comparators/test_cpio.py:60: requires cpio
SKIP [1] tests/comparators/test_gettext.py:42: requires msgunfmt
SKIP [1] tests/comparators/test_epub.py:41: requires zipinfo
SKIP [1] tests/comparators/test_iso9660.py:46: requires isoinfo
SKIP [1] tests/comparators/test_cpio.py:46: requires cpio
SKIP [1] tests/comparators/test_fonts.py:42: requires showttf
SKIP [1] tests/comparators/test_binary.py:135: requires xxd
SKIP [1] tests/comparators/test_image.py:41: requires img2txt
SKIP [1] tests/comparators/test_pdf.py:45: requires pdftk and pdftotext
SKIP [1] tests/comparators/test_icc.py:41: requires cd-iccdump
SKIP [1] tests/comparators/test_binary.py:72: requires xxd
SKIP [1] tests/comparators/test_cbfs.py:75: requires cbfstool
SKIP [1] tests/comparators/test_iso9660.py:51: requires isoinfo
SKIP [1] tests/comparators/test_rpm.py:37: rpm module is not installed
SKIP [1] tests/comparators/test_java.py:41: requires javap
SKIP [1] tests/comparators/test_fsimage.py:79: guestfs is missing
SKIP [1] tests/comparators/test_sqlite.py:40: requires sqlite3
SKIP [1] tests/comparators/test_ppu.py:36: requires ppudump
SKIP [1] tests/comparators/test_fonts.py:47: requires showttf
SKIP [1] tests/comparators/test_utils.py:49: requires /missing
SKIP [1] tests/comparators/test_binary.py:105: requires xxd
SKIP [1] tests/comparators/test_ppu.py:54: requires ppudump
SKIP [1] tests/comparators/test_ps.py:50: requires ps2ascii
SKIP [1] tests/comparators/test_zip.py:40: requires zipinfo
SKIP [1] tests/comparators/test_cbfs.py:60: requires cbfstool
SKIP [1] tests/comparators/test_cbfs.py:87: requires cbfstool
SKIP [1] tests/comparators/test_pdf.py:50: requires pdftk and pdftotext
SKIP [1] tests/comparators/test_cbfs.py:80: requires cbfstool
SKIP [1] tests/comparators/test_java.py:46: requires javap
SKIP [1] tests/comparators/test_image.py:46: requires img2txt
SKIP [1] tests/comparators/test_png.py:45: requires sng
SKIP [1] tests/comparators/test_gettext.py:50: requires msgunfmt
SKIP [1] tests/comparators/test_dex.py:42: requires enjarify and zipinfo and javap
SKIP [1] tests/comparators/test_fsimage.py:61: guestfs is missing
SKIP [1] tests/comparators/test_ps.py:40: requires ps2ascii
SKIP [1] tests/comparators/test_cbfs.py:64: requires cbfstool
SKIP [1] tests/comparators/test_squashfs.py:60: requires unsquashfs
SKIP [1] tests/comparators/test_zip.py:80: requires zipinfo
SKIP [1] tests/comparators/test_mono.py:46: requires pedump
SKIP [1] tests/comparators/test_squashfs.py:66: requires unsquashfs
SKIP [1] tests/comparators/test_cbfs.py:56: requires cbfstool
SKIP [1] tests/comparators/test_macho.py:50: requires otool and lipo
SKIP [1] tests/comparators/test_haskell.py:29: requires ghc
SKIP [1] tests/comparators/test_macho.py:43: requires otool and lipo
SKIP [1] tests/comparators/test_ps.py:45: requires ps2ascii
SKIP [1] tests/comparators/test_rpm.py:46: rpm module is not installed
SKIP [1] tests/comparators/test_zip.py:73: requires zipinfo
SKIP [1] tests/comparators/test_iso9660.py:57: requires isoinfo
SKIP [1] tests/comparators/test_rpm.py:53: rpm module is not installed
SKIP [1] tests/comparators/test_gettext.py:56: requires msgunfmt
============== 1 failed, 173 passed, 73 skipped in 12.58 seconds ===============
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