chart2.check fails in testAxisTitlePositionDOCX

[Luke Benes]

Regina,

This is not an intermittent failure and not the same error as your gerrit failures. Rather it is a yet another Windows HiDPI bug and a recent regression. Possibly when these tests were added a month ago:
https://cgit.freedesktop.org/libreoffice/core/commit/?id=9ff954d5f780
     tdf#127908 tdf#128193 Chart OOXML: Fix Custom Y axis title position


You can make the build complete successfully by:
Display Settings -> Scale and Layout -> 100%

This is a recent regression, that I will try to bisect. 

Other examples of HiDPI Windows failures include:
CppunitTest_sw_layoutwriter failing on Windows with HiDPI
http://document-foundation-mail-archive.969070.n3.nabble.com/CppunitTest-sw-layoutwriter-failing-on-Windows-with-HiDPI-tp4266491.html

CppunitTest_starmath_qa_cppunit Failing on Windows with HiDPI
http://document-foundation-mail-archive.969070.n3.nabble.com/CppunitTest-starmath-qa-cppunit-Failing-on-Windows-with-HiDPI-screens-tp4261772.html

-Luke


Build log  with Scale = 125%:

[build CUT] chart2_export
Chart2ImportTest::testAxisTitleRotationXLSX finished in: 536ms
D:/core/chart2/qa/extras/chart2import.cxx:1577:Chart2ImportTest::testAxisTitlePositionDOCX
equality assertion failed
- Expected: 6378
- Actual  : 6571

Chart2ImportTest::testTdf122765 finished in: 647ms
D:/core/chart2/qa/extras/chart2import.cxx(1577) : error : Assertion
Test name: Chart2ImportTest::testAxisTitlePositionDOCX
equality assertion failed
- Expected: 6378
- Actual  : 6571

Failures !!!
Run: 88   Failure total: 1   Failures: 1   Errors: 0


Chart2ExportTest::testAxisTitleRotationXLSX finished in: 560ms
D:/core/chart2/qa/extras/chart2export.cxx:2037:Chart2ExportTest::testAxisTitlePositionDOCX
assertion failed
- Expression: nY > 0.384407 && nY < 0.384408


D:/core/chart2/qa/extras/chart2export.cxx(2037) : error : Assertion
Test name: Chart2ExportTest::testAxisTitlePositionDOCX
assertion failed
- Expression: nY > 0.384407 && nY < 0.384408

Failures !!!
Run: 110   Failure total: 1   Failures: 1   Errors: 0

Error: a unit test failed, please do one of:
make CppunitTest_chart2_export