| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Shape Outside Basic Shape Computed Font Relative Lengths</title> |
| <link rel="author" title="Adobe" href="http://html.adobe.com/"> |
| <link rel="author" title="Bear Travis" href="mailto:betravis@adobe.com"> |
| <link rel="reviewer" title="Alan Stearns" href="mailto:stearns@adobe.com"> <!-- 2014-03-04 --> |
| <link rel="help" href="http://www.w3.org/TR/css-shapes-1/#shape-outside-property"> |
| <link rel="help" href="http://www.w3.org/TR/css-cascade-3/#computed"> |
| <meta name="assert" content="The basic shape can contain relative length formats, which resolve to the computed (absolute) length value"> |
| <meta name="flags" content="ahem dom"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/parsing-utils.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script type="text/javascript"> |
| // font relative units: em, ex, ch, rem |
| var units = ['em', 'ex', 'ch', 'rem']; |
| var resolveds = {}; |
| ParsingUtils.setupFonts(); |
| |
| var div = document.createElement('div'); |
| document.body.appendChild(div); |
| units.forEach(function(unit) { |
| div.style.width = '10' + unit; |
| var s = getComputedStyle(div); |
| resolveds[unit] = parseFloat(s.width); |
| }); |
| document.body.removeChild(div); |
| |
| function fillArray(string, length) { |
| return Array.apply(null, new Array(length)).map(String.prototype.valueOf, string); |
| } |
| |
| function testUnit(unit) { |
| var relativeLength = '1' + unit; |
| var usedLength = resolveds[unit] + 'px'; |
| |
| var input = 'polygon(nonzero, ' + fillArray('10' + unit, 2).join(' ') + ')'; |
| var output = 'polygon(' + fillArray(resolveds[unit] + 'px', 2).join(' ') + ')'; |
| |
| ParsingUtils.testComputedStyle(input, ParsingUtils.roundResultStr(output)); |
| } |
| |
| var tests = units.map(function(unit) { |
| return [unit + ' units', unit]; |
| }); |
| |
| generate_tests(testUnit, tests); |
| |
| ParsingUtils.restoreFonts(); |
| </script> |
| </body> |
| </html> |
