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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 | |
| 7 test(function() { | |
| 8 var transformValueObject = new TransformValue(); | |
| 9 assert_true(transformValueObject instanceof TransformValue); | |
| 10 assert_true(transformValueObject instanceof CSSStyleValue); | |
| 11 }, "A TransformValue object can be constructed"); | |
| 12 | |
| 13 test(function() { | |
| 14 var transformArray = [new CSSScale(2,2), | |
| 15 new CSSMatrix(1,1,1,1,1,1), new CSSScale(5,6)]; | |
| 16 var transformValue = new TransformValue(transformArray); | |
| 17 assert_true(transformValue.is2D()); | |
| 18 }, "is2D returns true for transformValues containing only 2D transformComponents
"); | |
| 19 | |
| 20 test(function() { | |
| 21 var transformArray = [new CSSScale(2,2), | |
| 22 new CSSMatrix(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1), new CSSScale(5,6)]; | |
| 23 var transformValue = new TransformValue(transformArray); | |
| 24 assert_false(transformValue.is2D()); | |
| 25 }, "is2D returns false for transformValues containing both 2D and 3D transformCo
mponents"); | |
| 26 | |
| 27 test(function() { | |
| 28 var transformArray = [new CSSScale(2,2), | |
| 29 new CSSMatrix(1,1,1,1,1,1), new CSSScale(5,6)]; | |
| 30 var transformValue = new TransformValue(transformArray); | |
| 31 | |
| 32 var newTransformArray = []; | |
| 33 for (var component of transformValue) { | |
| 34 newTransformArray.push(component); | |
| 35 } | |
| 36 assert_true(newTransformArray.length == 3); | |
| 37 assert_true(newTransformArray[0] instanceof CSSScale); | |
| 38 assert_true(newTransformArray[1] instanceof CSSMatrix); | |
| 39 assert_true(newTransformArray[2] instanceof CSSScale); | |
| 40 }, "TransformValue can iterate through all its all its transformComponent member
s"); | |
| 41 | |
| 42 </script> | |
| 43 | |
| 44 <body> | |
| 45 </body> | |
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