- From: Gérard Talbot <css21testsuite@gtalbot.org>
- Date: Sat, 10 Nov 2012 23:27:31 -0500
- To: "Arron Eicholz" <arron.eicholz@microsoft.com>
- Cc: "Public CSS test suite mailing list" <public-css-testsuite@w3.org>
Arron, [RC6] http://test.csswg.org/suites/css2.1/20110323/html4/background-color-049.htm [nightly-unstable] http://test.csswg.org/suites/css2.1/nightly-unstable/html4/background-color-049.htm rgb(1%, 1%, 1%) is computed as #020202 by IE8 and Chrome 23.0.1271.64 but as #030303 in Firefox 16.0.2, Firefox 19a1, Opera 12.10. 1% of 255 is 2.55: so again we have that familiar issue with fractions. I fail to see how this test can be coded to work around such issue or how this test can be rehabilitated. -------- [RC6] http://test.csswg.org/suites/css2.1/20110323/html4/background-color-054.htm [nightly-unstable] http://test.csswg.org/suites/css2.1/nightly-unstable/html4/background-color-054.htm rgb(99%, 99%, 99%) is computed as #FCFCFC (or rgb(252, 252, 252)) by IE8, Opera 12.10, Firefox 16.0.2 and Firefox 19a1 but as #FDFDFD by Chrome 23.0.1271.64. I fail to see how this test can work around such issue or how it can be rehabilitated. These discrepancies are independent from operating systems. I think both tests would have been reported as failures in automated checking process. Other tests with 1% or with 99% in a rgb() declaration are likely to be also unreliable because of that. eg http://test.csswg.org/suites/css2.1/20110323/html4/background-color-070.htm http://test.csswg.org/suites/css2.1/20110323/html4/background-color-075.htm http://test.csswg.org/suites/css2.1/20110323/html4/background-color-090.htm but also border-color, border-left-color, border-right-color, border-bottom-color, color, outline-color tests eg http://test.csswg.org/suites/css2.1/nightly-unstable/html4/border-bottom-color-049.htm 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 Sunday, 11 November 2012 04:28:01 UTC