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| (Empty) |
| 1 <!DOCTYPE html> | |
| 2 <script src="../../resources/js-test.js"></script> | |
| 3 <style> | |
| 4 @font-face { | |
| 5 font-family:cssot-h; | |
| 6 src:url(../../third_party/adobe-fonts/CSSHWOrientationTest.otf); | |
| 7 } | |
| 8 #container { | |
| 9 font-family:cssot-h; | |
| 10 } | |
| 11 .v { | |
| 12 -webkit-writing-mode:vertical-lr; | |
| 13 } | |
| 14 #s { | |
| 15 -webkit-text-orientation:sideways; | |
| 16 } | |
| 17 #u { | |
| 18 -webkit-text-orientation:upright; | |
| 19 } | |
| 20 </style> | |
| 21 <div id="container"> | |
| 22 <pre><span id="h"></span></pre> | |
| 23 <div class="v"> | |
| 24 <div>A</div> | |
| 25 <div id="v"></div> | |
| 26 <div id="u"></div> | |
| 27 <div id="s"></div> | |
| 28 </div> | |
| 29 </div> | |
| 30 <script> | |
| 31 (function () { | |
| 32 description('Confirms Mongolian and Phags-Pa are oriented correctly in verti
cal flow.'); | |
| 33 jsTestIsAsync = true; | |
| 34 window.onload = function () { | |
| 35 testRange('Mongolian', 0x1800, 0x18AF, [0x180B, 0x180C, 0x180D, 0x180E,
0x18A9]); | |
| 36 testRange('Phags-Pa', 0xA840, 0xA87F); | |
| 37 finishJSTest(); | |
| 38 }; | |
| 39 | |
| 40 function testRange(name, start, end, allowed_inconclusives) { | |
| 41 list = []; | |
| 42 for (var code = start; code <= end; ++code) | |
| 43 list.push(dataFromCode(code)); | |
| 44 var failed = 0; | |
| 45 allowed_inconclusives = allowed_inconclusives || []; | |
| 46 inconclusives = {}; | |
| 47 allowed_inconclusives.forEach(function (code) { inconclusives[code] = tr
ue; }); | |
| 48 for (var i = 0; i < list.length; ++i) { | |
| 49 var data = list[i]; | |
| 50 if (!testData(data, inconclusives)) | |
| 51 ++failed; | |
| 52 } | |
| 53 if (!failed) | |
| 54 testPassed(name + ': U+' + start.toString(16) + '-' + end.toString(1
6)); | |
| 55 clean(); | |
| 56 } | |
| 57 | |
| 58 var horizontal = document.getElementById('h'); | |
| 59 var vertical = document.getElementById('v'); | |
| 60 var sideways = document.getElementById('s'); | |
| 61 var upright = document.getElementById('u'); | |
| 62 | |
| 63 function dataFromCode(code) { | |
| 64 var ch = String.fromCharCode(code); | |
| 65 return { | |
| 66 code:code, | |
| 67 h:spanFromText(ch, horizontal), | |
| 68 v:spanFromText(ch, vertical), | |
| 69 u:spanFromText(ch, upright), | |
| 70 s:spanFromText(ch, sideways), | |
| 71 }; | |
| 72 } | |
| 73 | |
| 74 function spanFromText(text, parent) { | |
| 75 var node = document.createElement('span'); | |
| 76 node.innerText = text; | |
| 77 parent.appendChild(node); | |
| 78 return node; | |
| 79 } | |
| 80 | |
| 81 function testData(data, inconclusives) { | |
| 82 var v = data.v.getBoundingClientRect(), | |
| 83 u = data.u.getBoundingClientRect(), | |
| 84 s = data.s.getBoundingClientRect(), | |
| 85 isUpright = v.width == u.width && v.height == u.height, | |
| 86 isSideways = v.width == s.width && v.height == s.height; | |
| 87 if ((isUpright && isSideways) || (!isUpright && !isSideways)) { | |
| 88 if (data.code in inconclusives) { | |
| 89 testPassed('Inconclusive U+' + dataToString(data)); | |
| 90 return true; | |
| 91 } | |
| 92 testFailed('Inconclusive ' + dataToString(data)); | |
| 93 return false; | |
| 94 } | |
| 95 if (isSideways) | |
| 96 return true; | |
| 97 testFailed('Is upright ' + dataToString(data)); | |
| 98 return false; | |
| 99 } | |
| 100 | |
| 101 function dataToString(data) { | |
| 102 return 'U+' + data.code.toString(16) + ': vertical=' + sizeToString(data
.v) + ', upright=' + sizeToString(data.u) + ', sideways=' + sizeToString(data.s)
; | |
| 103 } | |
| 104 | |
| 105 function sizeToString(size) { | |
| 106 size = size.getBoundingClientRect(); | |
| 107 return size.width + 'x' + size.height; | |
| 108 } | |
| 109 | |
| 110 function clean() { | |
| 111 removeAllChildren(horizontal); | |
| 112 removeAllChildren(vertical); | |
| 113 removeAllChildren(sideways); | |
| 114 removeAllChildren(upright); | |
| 115 } | |
| 116 | |
| 117 function removeAllChildren(parent) { | |
| 118 var child; | |
| 119 while (child = parent.lastChild) | |
| 120 parent.removeChild(child); | |
| 121 } | |
| 122 })(); | |
| 123 </script> | |
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Chromium Code Reviews
Issue 1206883002:
Fix default text orientation that do not conform Unicode Technical Report #50 (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master