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1 <script src = "../../resources/js-test.js"></script> | |
2 <script type = "text/javascript"> | |
3 if (window.testRunner) | |
4 { | |
5 testRunner.dumpAsText(); | |
6 testRunner.waitUntilDone(); | |
7 } | |
8 | |
9 description("Test that toBlob(mimeType) ignores the case of 'mimeType'."); | |
10 | |
11 canvas = document.createElement('canvas'); | |
12 var counter; | |
13 | |
14 function tryMimeType(mimeType, expectedMimeType) | |
15 { | |
16 canvas.toBlob(function(blob) { | |
17 if (blob.type === expectedMimeType) { | |
18 testPassed(""); | |
19 } | |
20 else { | |
21 testFailed(blob.type + " does not match " + expectedMimeType); | |
22 } | |
23 counter = counter + 1; | |
24 if (window.testRunner) { | |
25 if (counter == 8) { | |
Justin Novosad
2015/08/20 20:38:42
To make the test easier to extend, you should coun
xlai (Olivia)
2015/08/20 21:36:28
Doing that might result in a flaky test. If the bl
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26 testRunner.notifyDone(); | |
27 } | |
28 } | |
29 }, mimeType); | |
30 } | |
31 | |
32 function startTest() | |
Justin Novosad
2015/08/20 20:38:42
This function does not really serve a purpose. It'
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33 { | |
34 counter = 0; | |
Justin Novosad
2015/08/20 20:38:42
declaration and init can be on same line.
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35 | |
36 //Note that due to the async nature of toBlob, these callbacks may complete | |
37 // at random order but they will all print PASS when they pass. | |
38 tryMimeType("image/png", "image/png"); | |
39 tryMimeType("iMAge/png", "image/png"); | |
40 tryMimeType("image/PNG", "image/png"); | |
Justin Novosad
2015/08/20 20:38:42
Just one test is enough to verify case insensitivi
xlai (Olivia)
2015/08/20 21:36:28
Acknowledged and elsewhere.
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41 | |
42 tryMimeType("image/jpeg", "image/jpeg"); | |
43 tryMimeType("imaGE/jpEg", "image/jpeg"); | |
44 tryMimeType("IMAGE/JPEG", "image/jpeg"); | |
45 | |
46 tryMimeType("image/webp", "image/webp"); | |
47 tryMimeType("ImAgE/WeBp", "image/webp"); | |
48 } | |
49 | |
50 startTest(); | |
51 </Script> | |
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