Test failing - CppunitTest_cppcanvas_emfplus

[Chris Sherlock]

I guess it would also be helpful to note:

When I open it in oletoy, it's very definitely meant to be #00ff00 (green). There is some anti-aliasing, but that's not at position (140, 142)... and actually (140, 140) is the same as (140, 142). 

Chris

> On 16 Feb 2015, at 1:38 pm, Chris Sherlock <chris.sherlock79 at gmail.com> wrote:
> 
> Hey all, 
> 
> It appears that we are exporting an EMF+ file to PNG, then we do a check to see what color a particular pixel is. 
> 
> It *looks* like the actual result should actually be 65280 (0x00FF00 or green), but for some reason we are checking if it’s 65024 (0x00FE00 or a slightly lighter shade of green). 
> 
> This test is for the bug here:
> 
> https://bugs.documentfoundation.org/show_bug.cgi?id=77229
> 
> Can anyone shed any light on this? I think the test is wrong, but would like some other eyes on the code. Thanks!
> 
> Chris Sherlock
> 
> (failing test below)
> 
> 
> [ CUT ] sd_import_tests
> warn:vcl.window:31765:1:vcl/source/window/window.cxx:3329: ignoring DeploymentException "service not supplied"
> warn:sfx.sidebar:31765:1:sfx2/source/sidebar/SidebarController.cxx:764: Cannot create panel: 
> /home/chris/repos/libreoffice/cppcanvas/qa/extras/emfplus/emfplus.cxx:89:Test::testFdo77229
> equality assertion failed
> - Expected: 65024
> - Actual  : 65280
> 
> emfplus.cxx:89:Assertion
> Test name: Test::testFdo77229
> equality assertion failed
> - Expected: 65024
> - Actual  : 65280
> 
> Failures !!!
> Run: 1   Failure total: 1   Failures: 1   Errors: 0
> warn:fwk:31765:1:framework/source/services/desktop.cxx:1017: Desktop disposed before terminating it
> 
> Error: a unit test failed, please do one of:
> 
> export DEBUGCPPUNIT=TRUE            # for exception catching
> export CPPUNITTRACE="gdb --args"    # for interactive debugging on Linux
> export VALGRIND=memcheck            # for memory checking
> 
> and retry using: make CppunitTest_cppcanvas_emfplus
> 
> /home/chris/repos/libreoffice/solenv/gbuild/CppunitTest.mk:81: recipe for target '/home/chris/repos/libreoffice/workdir/CppunitTest/cppcanvas_emfplus.test' failed
> make[1]: *** [/home/chris/repos/libreoffice/workdir/CppunitTest/cppcanvas_emfplus.test] Error 1
> make[1]: *** Waiting for unfinished jobs....
> In file included from /home/chris/repos/libreoffice/sc/qa/unit/ucalc.cxx:10:0:
> /home/chris/repos/libreoffice/sc/qa/unit/ucalc.hxx: In static member function ‘static void Test::addTestsToSuite(CppUnit::TestSuiteBuilderContextBase&)’:
> /home/chris/repos/libreoffice/sc/qa/unit/ucalc.hxx:427:284: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without
>     CPPUNIT_TEST_SUITE(Test);
>                                                                                                                                                                                                                                                                                            ^
> Makefile:243: recipe for target 'build' failed
> make: *** [build] Error 2
>