diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2019-01-25 12:18:31 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2019-01-25 14:16:52 +0100 |
| commit | 12764e7decb7dfbd1581be5611f45220d3f31b64 (patch) | |
| tree | 9fbfb79bc032f26f3e6c8d51cdf66d22e63da373 /tools/qa | |
| parent | 20806e4c2e18762c2036153fc1a3a7b838a2956a (diff) | |
Disable test for Linux x86 CXXFLAGS=-O1 corner case
Building the LO Flatpak for --arch=i386 (where CFLAGS and CXXFLAGS are both set
to "-march=i686 -mtune=generic -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2
-Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong
-grecord-gcc-switches -fasynchronous-unwind-tables -fstack-clash-protection
-fcf-protection"). Even if that was due to a glitch of not disabling tests
wholesale for that arch (which has meanwhile been addressed with
<https://github.com/flathub/org.libreoffice.LibreOffice/pull/67/commits/
deda15380b436ca8fe62e2ebc1feec8bcb6dd43e> "org.freedesktop.Sdk//18.08 `uname -i`
always returns 'unknown'"), lets document that failing corner case here.
Change-Id: I8f78cced45e015331e23ae9c86bc286179278076
Reviewed-on: https://gerrit.libreoffice.org/66904
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'tools/qa')
| -rw-r--r-- | tools/qa/cppunit/test_time.cxx | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/qa/cppunit/test_time.cxx b/tools/qa/cppunit/test_time.cxx index 39c8476bce75..a21f98d7b4d3 100644 --- a/tools/qa/cppunit/test_time.cxx +++ b/tools/qa/cppunit/test_time.cxx @@ -114,8 +114,15 @@ void TimeTest::testClockValues() // Expect this to be exact within floating point accuracy. // This is a hairy rounding condition, if it yields problems on any // platform feel free to disable the test for that platform. + // At least when doing a 32-bit build on Linux x86 with GCC 8.2.1, when -Os from + // gb_COMPILEROPTFLAGS in solenv/gbuild/platform/LINUX_INTEL_GCC.mk is overridden by -O1 (or + // higher) passed into CXXFLAGS, the test fails with an actual value of 0.9136, for reasons not + // investigated further: +#if !(defined __GNUC__ && !defined __clang__ && defined X86 && defined __OPTIMIZE__ \ + && !defined __OPTIMIZE_SIZE__) CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.9135999999999, fFractionOfSecond, 1e-14); +#endif fTime = -0.000001; Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 4); |