OLD | NEW |
| (Empty) |
1 <!DOCTYPE html> | |
2 <html> | |
3 <head> | |
4 <script src="../fast/js/resources/js-test-pre.js"></script> | |
5 </head> | |
6 <body> | |
7 <p id="description"></p> | |
8 <div id="console"></div> | |
9 <script> | |
10 description("Tests crypto.randomValues."); | |
11 | |
12 if (!window.ArrayBuffer) | |
13 debug("This test requres ArrayBuffers to run!"); | |
14 | |
15 shouldBe("'crypto' in window", "true"); | |
16 shouldBe("'getRandomValues' in window.crypto", "true"); | |
17 | |
18 try { | |
19 // FIXME: This test is flaky. If we ran this test every second since the | |
20 // beginning of the universe, on average, it would have failed | |
21 // 2^{-748} times. | |
22 | |
23 var reference = new Uint8Array(100); | |
24 var sample = new Uint8Array(100); | |
25 | |
26 crypto.getRandomValues(reference); | |
27 crypto.getRandomValues(sample); | |
28 | |
29 var matchingBytes = 0; | |
30 | |
31 for (var i = 0; i < reference.length; i++) { | |
32 if (reference[i] == sample[i]) | |
33 matchingBytes++; | |
34 } | |
35 | |
36 shouldBe("matchingBytes < 100", "true"); | |
37 } catch(ex) { | |
38 debug(ex); | |
39 } | |
40 | |
41 </script> | |
42 <script src="../fast/js/resources/js-test-post.js"></script> | |
43 </body> | |
44 </html> | |
45 | |
46 | |
OLD | NEW |