| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <style> |
| @font-face { |
| font-family: TestFont; |
| src: url(../../resources/Ahem.ttf); |
| } |
| |
| @font-face { |
| font-family: TestFont; |
| src: url('resources/DownLoadErrorAhem.otf'); |
| unicode-range: u+61-7a; /* 'a'-'z' */ |
| } |
| </style> |
| <script> |
| description('Test load events for a font family consists of multiple @font-faces, including download error.'); |
| |
| window.jsTestIsAsync = true; |
| |
| var events = {}; |
| |
| function countEvent(e) { |
| if (!events[e.type]) |
| events[e.type] = 0; |
| events[e.type] += 1; |
| } |
| |
| function runTests() { |
| document.fonts.addEventListener('loading', countEvent); |
| document.fonts.addEventListener('loadstart', countEvent); |
| document.fonts.addEventListener('load', countEvent); |
| document.fonts.addEventListener('error', countEvent); |
| document.fonts.addEventListener('loadingdone', countEvent); |
| |
| document.fonts.loadFont({ font: '10px TestFont', onsuccess: onsuccess, onerror: onerror }); |
| document.fonts.notifyWhenFontsReady(verify); |
| } |
| |
| function onsuccess() { |
| testFailed("Expected error, but onsuccess() called"); |
| onerror(); |
| } |
| |
| function onerror() { |
| } |
| |
| function verify() { |
| shouldBe("events['loading']", "1"); |
| shouldBe("events['loadstart']", "2"); |
| shouldBe("events['load']", "1"); |
| shouldBe("events['error']", "1"); |
| shouldBe("events['loadingdone']", "1"); |
| shouldBe("document.fonts.checkFont('10px TestFont')", "false"); |
| finishJSTest(); |
| } |
| |
| if (document.fonts) |
| runTests(); |
| else { |
| testFailed('document.fonts does not exist'); |
| finishJSTest(); |
| } |
| </script> |
| </head> |
| <body> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
