Bug#1050436: upower: autopkgtest regression on i386: excessive precision?

[Michael Biebl]

Control: severity -1 important

Am 01.09.23 um 00:37 schrieb Michael Biebl:

On Thu, 24 Aug 2023 17:18:35 +0200 Paul Gevers <elb...@debian.org> wrote:

Source: upower 1.90.2-4
Severity: serious
Tags: sid trixie
X-Debbugs-CC: b...@debian.org
User: debian...@lists.debian.org
Usertags: regression
Control: affects -1 src:libgudev

Dear maintainer(s),



                        pass            fail
libgudev               from testing    238-2
upower                 from testing    1.90.2-4
all others             from testing    from testing






https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=libgudev

https://ci.debian.net/data/autopkgtest/testing/i386/u/upower/37102682/log.gz


208s battery which reports both current charge and energy

208s Traceback (most recent call last):

208s AssertionError: 40.00000000000001 != 40.0

With a recent upload of upower, the autopkgtest of upower fails on i386 in testing when that autopkgtest is run with the binary packages of upower and libgudev from unstable. It passes when run with only packages from testing. In tabular form: I copied some of the output at the bottom of this report. Looking at the error this *seems* to me the result of the excessive precision of i386, but I hope the i386 porter (in XDCC) can shed his light on that too. Currently this regression is blocking the migration of libgudev 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 208s ====================================================================== 208s FAIL: test_battery_energy_charge_mixed (__main__.Tests.test_battery_energy_charge_mixed) 208s ---------------------------------------------------------------------- 208s   File "/usr/libexec/upower/integration-test.py", line 887, in test_battery_energy_charge_mixed 208s     self.assertEqual(self.get_dbus_dev_property(bat0_up, 'Percentage'), 40.0)

Adrian, as i386 porter, could you have a look at this?

I've forwarded the issue to upstream but didn't receive any feedback.
I also didn't receive any feedback from the i386 porters.





Regards,
Michael

Since I only have limited interest in i386 I've updated the package to ignore the autopkgtest failure on i386. I'd obviously would like to see this fixed probably and would appreciate any help from people interested in i386.

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