path: root/sw
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authorStephan Bergmann <>2018-10-08 11:21:45 +0200
committerStephan Bergmann <>2018-10-08 13:36:58 +0200
commite659c6a1857fbb8e5a6e8ff60fe241483eea32dd (patch)
treed8b96a542cf2f91147bbc5d525a41ddbd7d8c2a6 /sw
parentb2d156b6ef3845a2f1f390b1c9b7c202187e6b85 (diff)
Work around odd macOS 10.14 graphicsContextWithWindow failure
When running on macOS 10.14, both master and libreoffice-6-1 (at least) started to fail CppunitTest_vcl_bitmap_render_test with > /Users/stephan/Software/lo2/core/vcl/qa/cppunit/bitmaprender/BitmapRenderTest.cxx:90: Assertion > Test name: BitmapRenderTest::testTdf113918 > equality assertion failed > - Expected: mcBlueOrIndex: 255, mcGreen: 255, mcRed: 255, mcAlpha: 0 > - Actual : mcBlueOrIndex: 1, mcGreen: 112, mcRed: 15, mcAlpha: 0 in --enable-debug/--enable-dbgutil builds. I tracked that down to the OSL_DEBUG_LEVEL>0--only call to Scheduler::ProcessEventsToIdle in test::BootstrapFixture::setUp (test/source/bootstrapfixture.cxx). If that call is also included in non-debug (i.e., OSL_DEBUG_LEVEL=0) builds, or if it is removed from all builds and instead an unsuspecting [NSApp nextEventMatchingMask: 0 untilDate: nil inMode: NSDefaultRunLoopMode dequeue: NO]; is added directly before the call to pVDev->SetOutputSizePixel(Size(2480, 3508)); at the start of BitmapRenderTest::testTdf113918 (vcl/qa/cppunit/bitmaprender/BitmapRenderTest.cxx:76), the test always fails. What happens is that, after such a nextEventMatchingMask call done, the call to NSGraphicsContext graphicsContextWithWindow in AquaSalVirtualDevice::SetSize (as called from the SetOutputSizePixel call in the test) returns nil, for unclear reasons. Until those underlying reasons are understood, change the code of SetSize to "fall back to a bitmap context" also in case the graphicsContextWithWindow call returned nil. Change-Id: I604ebd2c444b58610e4ed73ec70af87b0a08e864 Reviewed-on: Tested-by: Jenkins Reviewed-by: Stephan Bergmann <>
Diffstat (limited to 'sw')
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