- From: Gérard Talbot <css21testsuite@gtalbot.org>
- Date: Wed, 07 Sep 2016 17:40:03 -0400
- To: Public CSS Test suite mailing list <public-css-testsuite@w3.org>
Koji, Elika, 7.3. Orthogonal Flows https://drafts.csswg.org/css-writing-modes-3/#orthogonal-flows 7.3.2 Auto-sizing Block Containers in Orthogonal Flows https://drafts.csswg.org/css-writing-modes-3/#auto-multicol I am planning to create 128 tests thoroughly checking the formula: min(max-content, max(min-content, constraint)) where min-content inline-size of the box: longest word in a sentence or longest non-breakable inline box (inline replaced or inline-block). Eg: "sentence" in "I am a text sentence." https://www.w3.org/TR/css-sizing-3/#min-content-inline-size max-content inline size: narrowest inline size needed to fit its contents if none of the soft wrap opportunities within the box were taken. Eg: "I am a text sentence." https://www.w3.org/TR/css-sizing-3/#max-content-inline-size - - - - - - - What will be those 128 tests? First, the writing-modes involved: I will be doing tests involving 3 writing-modes only: htb, vrl and vlr. I am excluding parallel-to-each-other writing-modes and I am excluding 'sideways-rl' and 'sideways-lr' writing-modes. So, tests will involve these writing-mode couples: htb-vrl, htb-vlr, vrl-htb, vlr-htb == 4 combinations of writing-modes. eg. htb-vrl means that the principal document writing-mode is 'horizontal-tb' and the orthogonal block is 'vertical-rl' Second, body has or has no vertical margins: body has 100px margin-top and 100px margin-bottom body has no vertical margins == 2 combinations Third, containing block's height is indefinite or definite: containing block's height is 'auto' therefore indefinite containing block's height is, say, 400px therefore definite == 2 combinations Fourth, containing block has sentences before and after or no sentence: containing block has 1 sentence before and after containing block has no sentence before and no sentence after == 2 combinations Fifth, orthogonal block's height is 'auto' orthogonal block's height is 'auto' and its min-content inline-size is greater than containing block's (definite) height (1 very long word) orthogonal block's height is 'auto' its max-content inline-size is smaller than containing block's (definite) height (short sentence) orthogonal block's height is 50% == 4 combinations ========================================================================== 4 mult by 2 mult by 2 mult by 2 mult by 4 == 128 tests Tests filenaming: sizing-orthog-vrl-in-htb-[001-032] sizing-orthog-vlr-in-htb-[033-064] sizing-orthog-htb-in-vrl-[065-096] sizing-orthog-htb-in-vlr-[097-128] which I think is descriptive enough. If one day we want to tests 'sideways-*', then we should reuse such filenaming scheme. Eg sizing-orthog-srl-in-htb-[129-160] If one day we want to test parallel-to-each-other writing modes, then we should use sizing-parall-vrl-in-vlr-[001-032] filenaming scheme. Inside each batch of 32 tests: 001-016 : body has 100px margin-top and 100px margin-bottom 017-032 : body has no vertical margins Inside each sub-batch of 16 tests: 001-008: containing block's height is 'auto' therefore indefinite 009-016: containing block's height is, say, 400px therefore definite Inside each sub-sub-batch of 8 tests: 001-004: containing block has 1 sentence before and after 005-008: containing block has no sentence before and no sentence after Inside each sub-sub-sub-batch of 4 tests: 001: orthogonal block's height is 'auto' 002: orthogonal block's height is 'auto' and its min-content inline-size is greater than containing-block's (definite) height (1 very long word) 003: orthogonal block's height is 'auto' its max-content inline-size is smaller than containing-block's (definite) height (short sentence) 004: orthogonal block's height is 50% Gérard -- Test Format Guidelines http://testthewebforward.org/docs/test-format-guidelines.html Test Style Guidelines http://testthewebforward.org/docs/test-style-guidelines.html Test Templates http://testthewebforward.org/docs/test-templates.html CSS Naming Guidelines http://testthewebforward.org/docs/css-naming.html Test Review Checklist http://testthewebforward.org/docs/review-checklist.html CSS Metadata http://testthewebforward.org/docs/css-metadata.html
Received on Wednesday, 7 September 2016 21:40:37 UTC