Debian Bug report logs - #940645
diffoscope: testsuite failure due to new binutils?

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Gianfranco Costamagna <locutusofborg@debian.org>

To: submit@bugs.debian.org

Subject: diffoscope: testsuite failure due to new binutils?

Date: Wed, 18 Sep 2019 11:27:07 +0200

Source: diffoscope
Version: 124
Severity: serious

Hello, thanks for fixing the previous bug! it worked!

However, due to another change, there is now a new failure:

=================================== FAILURES ===================================
___________________________ test_libmix_differences ____________________________

libmix_differences = [<Difference file list -- file list []>, <Difference Mach-O.o -- Mach-O.o []>, <Difference return42_or_3_long_name.o -... [<Difference readelf --wide --decompress --hex-dump=.text {} -- readelf --wide --decompress --hex-dump=.text {} []>]>]

    @skip_unless_tools_exist('readelf', 'objdump')
    @skip_if_tool_version_is('readelf', readelf_version, '2.29')
    @skip_if_binutils_does_not_support_x86()
    def test_libmix_differences(libmix_differences):
        assert len(libmix_differences) == 5
        file_list, mach_o, x86_o, src_c, x_obj = libmix_differences
    
        # Check order and basic identification
        assert file_list.source1 == 'file list'
>       assert "Falling back to binary" in mach_o.comments[0]
E       AssertionError: assert 'Falling back to binary' in 'xxd not available in path. Falling back to Python hexlify.\n'

file_list  = <Difference file list -- file list []>
libmix_differences = [<Difference file list -- file list []>,
 <Difference Mach-O.o -- Mach-O.o []>,
 <Difference return42_or_3_long_name.o -- return42_or_3_long_name.o [<Difference objdump --line-numbers --disassemble --demangle --reloc --section=.text {} -- objdump --line-numbers --disassemble --demangle --reloc --section=.text {} []>]>,
 <Difference return42_or_3_long_name.c -- return42_or_3_long_name.c []>,
 <Difference return42_or_3_long_name.obj -- return42_or_3_long_name.obj [<Difference readelf --wide --decompress --hex-dump=.text {} -- readelf --wide --decompress --hex-dump=.text {} []>]>]
mach_o     = <Difference Mach-O.o -- Mach-O.o []>
src_c      = <Difference return42_or_3_long_name.c -- return42_or_3_long_name.c []>
x86_o      = <Difference return42_or_3_long_name.o -- return42_or_3_long_name.o [<Difference objdump --line-numbers --disassemble --demangle --reloc --section=.text {} -- objdump --line-numbers --disassemble --demangle --reloc --section=.text {} []>]>
x_obj      = <Difference return42_or_3_long_name.obj -- return42_or_3_long_name.obj [<Difference readelf --wide --decompress --hex-dump=.text {} -- readelf --wide --decompress --hex-dump=.text {} []>]>

tests/comparators/test_elf.py:176: AssertionError
------------------------------ Captured log setup ------------------------------
elf.py                     348 ERROR    Command '['objdump', '--line-numbers', '--disassemble', '--demangle', '--reloc', '--section=.text', '/tmp/diffoscope_869gtrpp/tmpnb7vz781/0/8.obj']' returned non-zero exit status 1.
elf.py                     361 ERROR    Command '['objdump', '--disassemble', '--demangle', '--section=.text', '/tmp/diffoscope_869gtrpp/tmpnb7vz781/0/8.obj']' returned non-zero exit status 1.
=========================== short test summary info ============================
FAIL tests/comparators/test_elf.py::test_libmix_differences


Also, there seems to be a similar regression in Ubuntu i386

=================================== FAILURES ===================================
___________________________ test_libmix_differences ____________________________

libmix_differences = [<Difference nm -s {} -- nm -s {} []>, <Difference file list -- file list []>, <Difference Mach-O.o -- Mach-O.o []>, <... [<Difference readelf --wide --decompress --hex-dump=.text {} -- readelf --wide --decompress --hex-dump=.text {} []>]>]

    @skip_unless_tools_exist('readelf', 'objdump')
    @skip_if_tool_version_is('readelf', readelf_version, '2.29')
    @skip_if_binutils_does_not_support_x86()
    def test_libmix_differences(libmix_differences):
>       assert len(libmix_differences) == 5
E       assert 6 == 5
E        +  where 6 = len([<Difference nm -s {} -- nm -s {} []>, <Difference file list -- file list []>, <Difference Mach-O.o -- Mach-O.o []>, <... [<Difference readelf --wide --decompress --hex-dump=.text {} -- readelf --wide --decompress --hex-dump=.text {} []>]>])

libmix_differences = [<Difference nm -s {} -- nm -s {} []>,
 <Difference file list -- file list []>,
 <Difference Mach-O.o -- Mach-O.o []>,
 <Difference return42_or_3_long_name.o -- return42_or_3_long_name.o [<Difference objdump --line-numbers --disassemble --demangle --reloc --section=.text {} -- objdump --line-numbers --disassemble --demangle --reloc --section=.text {} []>]>,
 <Difference return42_or_3_long_name.c -- return42_or_3_long_name.c []>,
 <Difference return42_or_3_long_name.obj -- return42_or_3_long_name.obj [<Difference readelf --wide --decompress --hex-dump=.text {} -- readelf --wide --decompress --hex-dump=.text {} []>]>]

tests/comparators/test_elf.py:171: AssertionError
------------------------------ Captured log setup ------------------------------
elf.py                     348 ERROR    Command '['objdump', '--line-numbers', '--disassemble', '--demangle', '--reloc', '--section=.text', '/tmp/diffoscope_hdw4ojmp/tmphb9j11m6/0/8.obj']' returned non-zero exit status 1.
elf.py                     361 ERROR    Command '['objdump', '--disassemble', '--demangle', '--section=.text', '/tmp/diffoscope_hdw4ojmp/tmphb9j11m6/0/8.obj']' returned non-zero exit status 1.
=========================== short test summary info ============================
FAIL tests/comparators/test_elf.py::test_libmix_differences
SKIP [1] tests/test_presenters.py:154: requires compare (try installing imagemagick) and convert (try installing imagemagick) and sng (try installing sng)


G.

Message #8 received at 940645-submitter@bugs.debian.org (full text, mbox, reply):

From: Chris Lamb <lamby@debian.org>

To: 940645-submitter@bugs.debian.org

Subject: Bug#940645 marked as pending in diffoscope

Date: Wed, 18 Sep 2019 09:44:36 +0000

Control: tag -1 pending

Hello,

Bug #940645 in diffoscope reported by you has been fixed in the
Git repository and is awaiting an upload. You can see the commit
message below and you can check the diff of the fix at:

https://salsa.debian.org/reproducible-builds/diffoscope/commit/7ddebfdc67a7f8ec5eee0b045c90c5b8ae6230d9

------------------------------------------------------------------------
The test_libmix_differences ELF test requires xxd. (Closes: #940645)
------------------------------------------------------------------------

(this message was generated automatically)
-- 
Greetings

https://bugs.debian.org/940645

Message #15 received at 940645-close@bugs.debian.org (full text, mbox, reply):

From: Chris Lamb <lamby@debian.org>

To: 940645-close@bugs.debian.org

Subject: Bug#940645: fixed in diffoscope 125

Date: Wed, 18 Sep 2019 09:48:54 +0000

Source: diffoscope
Source-Version: 125

We believe that the bug you reported is fixed in the latest version of
diffoscope, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 940645@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Chris Lamb <lamby@debian.org> (supplier of updated diffoscope package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Wed, 18 Sep 2019 11:44:57 +0200
Source: diffoscope
Built-For-Profiles: nocheck
Architecture: source
Version: 125
Distribution: unstable
Urgency: medium
Maintainer: Reproducible builds folks <reproducible-builds@lists.alioth.debian.org>
Changed-By: Chris Lamb <lamby@debian.org>
Closes: 940645
Changes:
 diffoscope (125) unstable; urgency=medium
 .
   * The test_libmix_differences ELF test requires xxd. (Closes: #940645)
Checksums-Sha1:
 155d07208fb88c1997e46b7e09f962b7a28cd17d 4683 diffoscope_125.dsc
 22dd5bd37fa3c642884fb8dae5690a79ac1de5db 1130156 diffoscope_125.tar.xz
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 5e1bd49e6d3d66fa15bececea7196b585e9eb08cb5deec94208f52584bf49f11 1130156 diffoscope_125.tar.xz
 44a0a73fc5e4565e2ac3d3ec953da5d82f12f10ec1aca2915996b2e84e058699 6651 diffoscope_125_amd64.buildinfo
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 88fe1b9793fae6bfbe9cf42151f81fa8 4683 devel optional diffoscope_125.dsc
 3ec4839630ae20b2cd6a0257a445c02a 1130156 devel optional diffoscope_125.tar.xz
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