96360 2012-09-11 00:30:20 -0700 [Qt] New fast/canvas/canvas-lineDash.html introduced in r128116 fails. 2014-02-03 03:22:30 -0800 1 1 1 Unclassified WebKit Tools / Tests 528+ (Nightly build) Unspecified Unspecified RESOLVED INVALID P2 Normal --- 82560 87008 1 szledan webkit-unassigned darin junov kadam kkristof ossy oldest_to_newest 716902 0 szledan 2012-09-11 00:30:20 -0700 This test fails on Qt. fast/canvas/canvas-lineDash.html --- /ramdisk/qt-linux-64-release/build/layout-test-results/fast/canvas/canvas-lineDash-expected.txt +++ /ramdisk/qt-linux-64-release/build/layout-test-results/fast/canvas/canvas-lineDash-actual.txt @@ -17,28 +17,28 @@ PASS lineDash[1] is 2 PASS ctx.lineDashOffset is 5 PASS getPixel(25,10) is [0,255,0,255] -PASS getPixel(35,10) is [0,0,0,0] +FAIL getPixel(35,10) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(40,25) is [0,255,0,255] -PASS getPixel(40,35) is [0,0,0,0] +FAIL getPixel(40,35) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(25,40) is [0,255,0,255] -PASS getPixel(15,40) is [0,0,0,0] +FAIL getPixel(15,40) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(10,25) is [0,255,0,255] -PASS getPixel(10,15) is [0,0,0,0] -PASS getPixel(55,10) is [0,0,0,0] +FAIL getPixel(10,15) should be 0,0,0,0. Was 0,255,0,255. +FAIL getPixel(55,10) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(65,10) is [0,255,0,255] -PASS getPixel(80,15) is [0,0,0,0] +FAIL getPixel(80,15) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(80,25) is [0,255,0,255] -PASS getPixel(75,40) is [0,0,0,0] +FAIL getPixel(75,40) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(65,40) is [0,255,0,255] -PASS getPixel(50,35) is [0,0,0,0] +FAIL getPixel(50,35) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(50,25) is [0,255,0,255] -PASS getPixel(95,10) is [0,0,0,0] +FAIL getPixel(95,10) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(105,10) is [0,255,0,255] -PASS getPixel(120,15) is [0,0,0,0] +FAIL getPixel(120,15) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(120,25) is [0,255,0,255] -PASS getPixel(115,40) is [0,0,0,0] +FAIL getPixel(115,40) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(105,40) is [0,255,0,255] -PASS getPixel(90,35) is [0,0,0,0] +FAIL getPixel(90,35) should be 0,0,0,0. Was 0,255,0,255. PASS getPixel(90,25) is [0,255,0,255] PASS successfullyParsed is true 717029 1 ossy 2012-09-11 03:49:55 -0700 We skipped it on Qt to paint the bot green - https://trac.webkit.org/changeset/128167 Please unskip it with the proper fix. 717111 2 junov 2012-09-11 06:39:27 -0700 (In reply to comment #1) > We skipped it on Qt to paint the bot green - https://trac.webkit.org/changeset/128167 > > Please unskip it with the proper fix. These failures are pixel discrepancies in the line dash pattern. Most probable cause is that GraphicsContext::setLineDash implementation in GraphicsContextQt.cpp does not work as expected. The failing subtest has to do with a non-zero dash offset. That is probably what is causing trouble. I know nothing about drawing with Qt but I suspect the call to QPen::setDashOffset may be the culprit here. Perhaps an issue with the scale or sign of the offset? 975553 3 jturcotte 2014-02-03 03:22:30 -0800 === Bulk closing of Qt bugs === If you believe that this bug report is still relevant for a non-Qt port of webkit.org, please re-open it and remove [Qt] from the summary. If you believe that this is still an important QtWebKit bug, please fill a new report at https://bugreports.qt-project.org and add a link to this issue. See http://qt-project.org/wiki/ReportingBugsInQt for additional guidelines.