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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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