- From: Gérard Talbot <css21testsuite@gtalbot.org>
- Date: Mon, 29 Jul 2013 23:17:41 -0400
- To: "Hĺkon Wium Lie" <howcome@opera.com>
- Cc: "Public css-testsuite mailing list" <public-css-testsuite@w3.org>
Hello, [src] http://test.csswg.org/source/contributors/opera/submitted/multicol/multicol-count-large-001.xht [reftest] http://test.csswg.org/source/contributors/opera/submitted/multicol/multicol-count-large-ref.xht The reftest suggests that the last "xx" (rightmost pair of "x"s in black span) is going to be displayed, rendered without any clipping. So, this is a mystery to me. If used column-width is close to 0px (or, rather, 12em / 1000 == 0.012em) and if inline content that overflows inside a column box should be clipped at middle of column-gap [1] (in this test, column-gap is 0), then the whole (or 0.988em of it) inline content should be clipped and this for each of the first 8 column boxes (there is 8 pairs of "x"s in the test). So, I think the reftest is wrong. After careful reading of spec., I do not see why the last pair of "x"s should be rendered without clipping. So, I think Chrome 28.0.1500.71 has the correct rendering of the test ...albeit I assume I see 6 side-by-side consecutive 0.012em of red and then 2 side-by-side consecutive 0.012em of black while using Chrome 28. Why the reftest is assumed to be correct? The same question would also apply to http://test.csswg.org/source/contributors/opera/submitted/multicol/multicol-count-large-002.xht What am I missing here? [1]: 8.1. Overflow inside multicol elements " Content in the normal flow that extends into column gaps (e.g., long words or images) is clipped in the middle of the column gap. " http://www.w3.org/TR/css3-multicol/#overflow-inside-multicol-elements Gérard -- Contributions to the CSS 2.1 test suite: http://www.gtalbot.org/BrowserBugsSection/css21testsuite/ CSS 2.1 Test suite RC6, March 23rd 2011: http://test.csswg.org/suites/css2.1/20110323/html4/toc.html CSS 2.1 test suite harness: http://test.csswg.org/harness/ Contributing to to CSS 2.1 test suite: http://www.gtalbot.org/BrowserBugsSection/css21testsuite/web-authors-contributions-css21-testsuite.html
Received on Tuesday, 30 July 2013 03:18:10 UTC