fontface-descriptor-updates.html (2156B)
1 <!DOCTYPE html> 2 <html class=reftest-wait> 3 <meta charset=utf-8> 4 <title>CSS Font Loading test: modification of descriptors</title> 5 <link rel="author" title="Jonathan Kew" href="jkew@mozilla.com"> 6 <link rel="help" href="https://drafts.csswg.org/css-font-loading/#fontface-interface"> 7 <meta name="assert" content="If descriptors of a FontFace are modified, the new values should take effect"> 8 <link rel="match" href="fontface-descriptor-updates-ref.html"> 9 <style> 10 body { font-family: sans-serif; } 11 #test1 { font-family: test1, sans-serif; } 12 #test2 { font-family: test2, monospace; } 13 #test3 { font-family: test3, sans-serif; } 14 #test4 { font-family: test4, monospace; } 15 </style> 16 <script> 17 function run() { 18 let f1 = new FontFace("test1", "url(resources/GenR102.woff2)"); 19 document.fonts.add(f1); 20 let f2 = new FontFace("to_be_updated", "url(resources/GenR102.woff2)"); 21 document.fonts.add(f2); 22 let f3 = new FontFace("test3", "url(resources/GenR102.woff2)", { weight: 700 }); 23 document.fonts.add(f3); 24 let f4 = new FontFace("test3", "url(resources/GenI102.woff2)"); 25 document.fonts.add(f4); 26 let f5 = new FontFace("test4", "url(resources/GenR102.woff2)", { unicodeRange: "U+002?" }); 27 document.fonts.add(f5); 28 let f6 = new FontFace("test4", "url(resources/GenI102.woff2)", { unicodeRange: "U+00??" }); 29 document.fonts.add(f6); 30 31 // Change family name to make f2 match #test2 32 f2.family = "test2"; 33 34 // Swap weight descriptors so that f3 is regular and f4 (italic face) is regarded as bold 35 f3.weight = 400; 36 f4.weight = 700; 37 38 // Update unicode-range so that f5 will be used for all characters in #test4 39 f5.unicodeRange = "U+00??"; 40 f6.unicodeRange = "U+0000"; 41 42 document.fonts.ready.then(function() { 43 document.documentElement.classList.remove("reftest-wait"); 44 }) 45 } 46 </script> 47 <body onload="run()"> 48 <div> 49 All lines below should use the same serif font, with the word "weight" in italics: 50 <p id=test1>Using original family name of a FontFace</p> 51 <p id=test2>Using updated family name of a FontFace</p> 52 <p id=test3>Using updated <b>weight</b> descriptors</p> 53 <p id=test4>Using updated unicode-range descriptors</p> 54 </div> 55 </body> 56 </html>