- From: Gérard Talbot <css21testsuite@gtalbot.org>
- Date: Thu, 4 Nov 2010 08:21:08 -0700
- To: "Arron Eicholz" <Arron.Eicholz@microsoft.com>
- Cc: "public-css-testsuite@w3.org" <public-css-testsuite@w3.org>
Hello, http://test.csswg.org/suites/css2.1/20101027/html4/absolute-non-replaced-height-004.htm http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_10/absolute-non-replaced-height-004.htm has the following assert: <meta name="assert" content="When 'top', 'bottom' and 'height' are all are not 'auto', 'margin-top' is 'auto' and 'margin-bottom' is not 'auto'. Then 'margin-top' becomes the remainder of the height of the containing box."> I suggest to replace it with <meta name="assert" content="When 'top', 'bottom', 'height' and 'margin-bottom' of an absolutely positioned, non-replaced element are all not 'auto' while its 'margin-top' is 'auto', then 'margin-top' becomes the remainder of the height of its containing block."> ------------ http://test.csswg.org/suites/css2.1/20101027/html4/numbers-units-008.htm http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_4/numbers-units-008.htm Same reasoning as for numbers-units-014. If there is no specified, normative scaling factor for x-large or larger (relative to the 'medium' font size) or for adjacent indexes [1], then the used height of 1em of a x-large font-size can not be predicted. Therefore this can not be testcase-ed. CSS1 was specifying this: "On a computer screen a scaling factor of 1.5 is suggested between adjacent indexes" [2] Anyway.. the testcase compares a 1em wide by 1em tall box with a 1em black "X" in ahem font: it's the exact same thing regardless of how x-large is scaled, rendered in user agents. The testcase, as coded, can not fail. If the scaling factor was specified by the spec and if it was - say, for/from medium to x-large - 1.5 (150%), then the testcase would still require adjustements. Again, numbers-units-014 and numbers-units-008 are not testing what they were originally trying to test. It is not possible to test larger and x-large if the scaling factor is unknown and unspecified by CSS 2.1 spec. [1]: http://www.w3.org/TR/CSS21/fonts.html#font-size-props [2]: http://www.w3.org/TR/REC-CSS1/#font-size regards, Gérard -- Contributions to the CSS 2.1 test suite: http://www.gtalbot.org/BrowserBugsSection/css21testsuite/ CSS 2.1 test suite (RC3; October 27th 2010): http://test.csswg.org/suites/css2.1/20101027/html4/toc.html CSS 2.1 test suite contributors: http://test.csswg.org/source/contributors/
Received on Thursday, 4 November 2010 15:21:44 UTC