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| 1 <!DOCTYPE html> | |
| 2 <script src="../resources/testharness.js"></script> | |
| 3 <script src="../resources/testharnessreport.js"></script> | |
| 4 | |
| 5 <script> | |
| 6 function assert_throws_with_message(e, f, m) { | |
| 7 try { | |
| 8 f(); | |
| 9 } catch(exception) { | |
| 10 assert_equals(exception.name, e); | |
| 11 assert_equals(exception.message, m); | |
| 12 } | |
| 13 } | |
| 14 | |
| 15 test(function() { | |
| 16 assert_throws_with_message('TypeError', | |
| 17 function() { | |
| 18 document.documentElement.animate([ | |
| 19 {offset: 0.6}, | |
| 20 {offset: 0.4} | |
| 21 ]); | |
| 22 }, | |
| 23 "Failed to execute 'animate' on 'Element': Keyframes with specified offsets
are not sorted" | |
| 24 ); | |
| 25 | |
| 26 assert_throws_with_message('TypeError', | |
| 27 function() { | |
| 28 document.documentElement.animate([ | |
| 29 {offset: 'a donkey'} | |
| 30 ]); | |
| 31 }, | |
| 32 "Failed to execute 'animate' on 'Element': Non numeric offset provided" | |
| 33 ); | |
| 34 | |
| 35 assert_throws_with_message('TypeError', | |
| 36 function() { | |
| 37 document.documentElement.animate([ | |
| 38 {offset: -1} | |
| 39 ]); | |
| 40 }, | |
| 41 "Failed to execute 'animate' on 'Element': Offsets provided outside the rang
e [0, 1]" | |
| 42 ); | |
| 43 }); | |
| 44 </script> | |
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