sizing-orthog-vlr-in-htb-011.xht (3823B)
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 2 3 <html xmlns="http://www.w3.org/1999/xhtml"> 4 5 <head> 6 7 <title>CSS Writing Modes Test: sizing of orthogonal 'vertical-lr' block with 'auto' inline size inside definite-sized 'horizontal-tb' containing block</title> 8 9 <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> 10 <link rel="help" href="https://www.w3.org/TR/css-writing-modes-3/#orthogonal-auto" /> 11 <link rel="match" href="sizing-orthog-vlr-in-htb-011-ref.xht" /> 12 13 <meta name="DC.date.created" content="2016-10-04T09:54:03+11:00" scheme="W3CDTF" /> 14 <meta name="DC.date.modified" content="2017-01-03T09:54:03+11:00" scheme="W3CDTF" /> 15 16 <meta name="assert" content="In this test, the inline size of the orthogonal block is 'auto' and its containing block's block size is '400px'. Since the height of the containing block is definite in this test, then constrain is the height of such containing block which is, in this test, 400px. This test presumes that the initial containing block's height is greater than 400px. In this test, we assume that the 50 characters long word is greater than the height of div#sized-400px-htb-containing-block. Therefore, min-content is greater than constraint." /> 17 18 <!-- 19 20 shrink-to-fit formula min(max-content, max(min-content, constraint)) 21 22 max-content inline size: narrowest inline size needed to fit its contents 23 if none of the soft wrap opportunities within the box were taken. Eg: 24 max-content of "I am a text sentence." is "I am a text sentence." 25 https://www.w3.org/TR/css-sizing-3/#max-content-inline-size 26 27 min-content inline size of the box: longest word in a sentence or longest non-breakable 28 inline box (inline replaced or inline-block). Eg: min-content of "I am a text sentence." 29 is "sentence." 30 https://www.w3.org/TR/css-sizing-3/#min-content-inline-size 31 32 contraint: min(available space, initial containing block's size) 33 34 available space: this is either a measurement of its containing block 35 (if that is definite) or an infinite size (when it is indefinite). 36 https://drafts.csswg.org/css-sizing-4/#available 37 38 - - - - - - - - - - - - - 39 40 Inside this batch of 24 sizing-orthog-vlr-in-htb tests: 41 001-012 : body has 100px margin-top and 100px margin-bottom 42 013-024 : body has no vertical margins 43 44 Inside each sub-batch of 12 tests: 45 001-006: containing block's height is 'auto' therefore indefinite 46 007-012: containing block's height is 400px therefore definite 47 48 Inside each sub-sub-batch of 6 tests: 49 001-003: containing block has 1 sentence before and after 50 004-006: containing block has no sentence before and no sentence after 51 52 Inside each sub-sub-sub-batch of 3 tests: 53 001: orthogonal block's height is 'auto' 54 002: orthogonal block's height is 'auto' and its min-content 55 inline size is greater than containing-block's (definite) height (1 very long word) 56 003: orthogonal block's height is 'auto' its max-content inline-size 57 is smaller than containing-block's height (short sentence) 58 59 --> 60 61 <style type="text/css"><![CDATA[ 62 body 63 { 64 font-size: 16px; 65 line-height: 1.25; /* therefore, each line box is 20px tall */ 66 margin-bottom: 100px; 67 margin-top: 100px; 68 /* Nota bene: margin-top of p#sentence-before will collapse with body's margin-top */ 69 } 70 71 div#sized-400px-htb-containing-block 72 { 73 height: 400px; 74 } 75 76 div#ortho-block-vlr 77 { 78 border: blue solid 3px; 79 height: auto; 80 writing-mode: vertical-lr; 81 } 82 ]]></style> 83 84 </head> 85 86 <body> 87 88 <div id="sized-400px-htb-containing-block"> 89 90 <div id="ortho-block-vlr">01020304050607080910111213141516171819202122232425</div> 91 92 </div> 93 94 </body> 95 </html>