[DRE-maint] Bug#1146141: ruby-csv breaks ruby3.3 autopkgtest: CSV::MalformedCSVError expected but nothing was raised.

[Paul Gevers]

Source: ruby-csv, ruby3.3
Control: found -1 ruby-csv/3.3.6-1
Control: found -1 ruby3.3/3.3.8-2.2
Severity: serious
Tags: sid forky
User: debian-ci at lists.debian.org
Usertags: breaks needs-update

Dear maintainer(s),

With a recent upload of ruby-csv the autopkgtest of ruby3.3 fails in 
testing when that autopkgtest is run with the binary packages of 
ruby-csv from unstable. It passes when run with only packages from 
testing. In tabular form:

                        pass            fail
ruby-csv               from testing    3.3.6-1
ruby3.3                from testing    3.3.8-2.2
all others             from testing    from testing

I copied some of the output at the bottom of this report.

Currently this regression is blocking the migration of ruby-csv to 
testing [1]. Due to the nature of this issue, I filed this bug report 
against both packages. Can you please investigate the situation and 
reassign the bug to the right package?

More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=ruby-csv

https://ci.debian.net/data/autopkgtest/testing/amd64/r/ruby3.3/74867929/log.gz

834s 834s   1) Failure:
834s TestCSVParseGeneral::DifferentOFS#test_malformed_csv_cr_first_line 
[/tmp/autopkgtest-lxc.056s5yxr/downtmp/autopkgtest_tmp/test/csv/parse/test_general.rb:142]:
834s CSV::MalformedCSVError expected but nothing was raised.
834s 834s   2) Failure:
834s TestCSVParseGeneral::DifferentOFS#test_malformed_csv_cr_middle_line 
[/tmp/autopkgtest-lxc.056s5yxr/downtmp/autopkgtest_tmp/test/csv/parse/test_general.rb:158]:
834s CSV::MalformedCSVError expected but nothing was raised.
834s 834s   3) Failure:
834s TestCSVParseGeneral#test_malformed_csv_cr_first_line 
[/tmp/autopkgtest-lxc.056s5yxr/downtmp/autopkgtest_tmp/test/csv/parse/test_general.rb:142]:
834s CSV::MalformedCSVError expected but nothing was raised.
834s 834s   4) Failure:
834s TestCSVParseGeneral#test_malformed_csv_cr_middle_line 
[/tmp/autopkgtest-lxc.056s5yxr/downtmp/autopkgtest_tmp/test/csv/parse/test_general.rb:158]:
834s CSV::MalformedCSVError expected but nothing was raised.
834s 834s   5) Failure:
834s TestCSVParseInvalid#test_no_column_mixed_new_lines 
[/tmp/autopkgtest-lxc.056s5yxr/downtmp/autopkgtest_tmp/test/csv/parse/test_invalid.rb:8]:
834s CSV::MalformedCSVError expected but nothing was raised.
834s 834s Finished tests in 778.122124s, 24.9357 tests/s, 7345.7415 
assertions/s.
835s 19403 tests, 5715884 assertions, 5 failures, 0 errors, 122 skips
835s 835s ruby -v: ruby 3.3.8 (2025-04-09 revision b200bad6cd) 
[x86_64-linux-gnu]
835s autopkgtest [07:08:38]: test run-all

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