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Type: Sub-task
Resolution: Done
Priority: P2: Important
Fix Version/s: 5.0.0
Component/s: GUI: Font handling
Labels:
None
Environment:

qtbase 7465b55d9c1c8586da7384fbf97604ed020a4fd3
Ubuntu 10.04 x86 32-bit
Qt configured with -qpa and using QT_QPA_PLATFORM=xcb

Commits:
4959e6af8e5b8d6dbf677fcd0802e4dc43083308

Description

The tst_qcssparser autotest fails for qpa, using xcb backend.

[rmcgover@bq-menoetius qcssparser]$ make check TESTARGS=extractFontFamily                                                        8455b13feeb144..
./tst_qcssparser extractFontFamily

Information of screen 346:
  width.........: 1920
  height........: 1200
  depth.........: 24
  white pixel...: ffffff
  black pixel...: 0

Running window manager: KWin
********* Start testing of tst_QCssParser *********
Config: Using QTest library 5.0.0, Qt 5.0.0
PASS   : tst_QCssParser::initTestCase()
QDEBUG : tst_QCssParser::extractFontFamily(multiple) Cache hit level 1 
FAIL!  : tst_QCssParser::extractFontFamily(multiple2) Compared values are not the same
   Actual (info.family()): Verdana
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(invalid) Compared values are not the same
   Actual (info.family()): Arial
   Expected ("expectedFamily"): DejaVu Sans
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(shorthand multiple quote) Compared values are not the same
   Actual (info.family()): Verdana
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(shorthand multiple) Compared values are not the same
   Actual (info.family()): Verdana
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(invalid spaces) Compared values are not the same
   Actual (info.family()): Nimbus Sans L
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(invalid spaces quotes) Compared values are not the same
   Actual (info.family()): Nimbus Sans L
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
PASS   : tst_QCssParser::cleanupTestCase()
Totals: 2 passed, 6 failed, 0 skipped
********* Finished testing of tst_QCssParser *********
make: *** [check] Error 6

If I take http://codereview.qt.nokia.com/3059 which fixes a bug in qpa's font caching, the resulting fonts become more stable, but the test still doesn't pass:

[rmcgover@bq-menoetius qcssparser]$ make check TESTARGS=extractFontFamily                                                        f179157916ccb2..
./tst_qcssparser extractFontFamily

Information of screen 346:
  width.........: 1920
  height........: 1200
  depth.........: 24
  white pixel...: ffffff
  black pixel...: 0

Running window manager: KWin
********* Start testing of tst_QCssParser *********
Config: Using QTest library 5.0.0, Qt 5.0.0
PASS   : tst_QCssParser::initTestCase()
QDEBUG : tst_QCssParser::extractFontFamily(multiple) Cache hit level 1 
FAIL!  : tst_QCssParser::extractFontFamily(multiple2) Compared values are not the same
   Actual (info.family()): DejaVu Sans
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(shorthand multiple quote) Compared values are not the same
   Actual (info.family()): DejaVu Sans
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(shorthand multiple) Compared values are not the same
   Actual (info.family()): DejaVu Sans
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(invalid spaces) Compared values are not the same
   Actual (info.family()): DejaVu Sans
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
FAIL!  : tst_QCssParser::extractFontFamily(invalid spaces quotes) Compared values are not the same
   Actual (info.family()): DejaVu Sans
   Expected ("expectedFamily"): Times New Roman
   Loc: [tst_qcssparser.cpp(1593)]
PASS   : tst_QCssParser::cleanupTestCase()
Totals: 2 passed, 5 failed, 0 skipped
********* Finished testing of tst_QCssParser *********
make: *** [check] Error 5

A full test log is at http://pulse.test.qt.nokia.com:8080/file/artifacts/127687456/_artifacts/test-logs/tst_qcssparser-00.txt (Nokia LAN)