[Libreoffice-bugs] [Bug 142075] New: CppunitTest_vcl_graphic_test fails on 7.1 and master branches

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=142075

            Bug ID: 142075
           Summary: CppunitTest_vcl_graphic_test fails on 7.1 and master
                    branches
           Product: LibreOffice
           Version: 7.1.0.0.alpha0+
          Hardware: All
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: LibreOffice
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: jbfaure at libreoffice.org

Description:
CppunitTest_vcl_graphic_test fails on 7.1 and master branches with homemade
builds under Ubuntu 18.04 x86-64.
LO 7.1 is build with gcc 7.5 (default version for Ubuntu 18.04) and master is
build with gcc-11. Same problem if LO 7.1 is build with gcc-10.

Steps to Reproduce:
1. run the tests: make check
2.
3.

Actual Results:
[_RUN_____] VectorGraphicSearchTest::test
/home/libo/master/vcl/qa/cppunit/VectorGraphicSearchTest.cxx:68:VectorGraphicSearchTest::test
double equality assertion failed
- Expected: 8078.61
- Actual  : 8065.91108957926
- Delta   : 0.01

VectorGraphicSearchTest::test finished in: 4ms
[_RUN_____] VectorGraphicSearchTest::testNextPrevious
VectorGraphicSearchTest::testNextPrevious finished in: 4ms
[_RUN_____] VectorGraphicSearchTest::testSearchStringChange
VectorGraphicSearchTest::testSearchStringChange finished in: 5ms
[_RUN_____] VectorGraphicSearchTest::testSearchMatchWholeWord
VectorGraphicSearchTest::testSearchMatchWholeWord finished in: 8ms
[_RUN_____] VectorGraphicSearchTest::testSearchMatchCase
VectorGraphicSearchTest::testSearchMatchCase finished in: 8ms
VectorGraphicSearchTest.cxx:68:Assertion
Test name: VectorGraphicSearchTest::test
double equality assertion failed
- Expected: 8078.61
- Actual  : 8065.91108957926
- Delta   : 0.01

Failures !!!
Run: 59   Failure total: 1   Failures: 1   Errors: 0


Expected Results:
No test failure.


Reproducible: Always


User Profile Reset: No



Additional Info:
I don't have the skills to debug this. :-(
I observed this failure since my first builds of branch 7.1.

Version: 7.2.0.0.alpha0+ / LibreOffice Community
Build ID: ece86ef173cbc070c76f180d02ac80c65e07fff9
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3
Locale: fr-FR (fr_FR.UTF-8); UI: en-US
Ubuntu_18.04_x86-64
Calc: threaded Jumbo

Version: 7.1.4.0.0+ / LibreOffice Community
Build ID: 3958431dffc5f588de7d96e3356ea301bd03f2a6
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3
Locale: fr-FR (fr_FR.UTF-8); UI: fr-FR
Ubuntu_18.04_x86-64
Calc: threaded

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