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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> | 1 <!DOCTYPE HTML> |
2 <html> | 2 <title>SVGAnimatedBoolean interface - utilizing the preserveAlpha property of SV GFEConvolveMatrixElement</title> |
3 <head> | 3 <script src="../../resources/testharness.js"></script> |
4 <script src="../../resources/js-test.js"></script> | 4 <script src="../../resources/testharnessreport.js"></script> |
5 </head> | 5 <script> |
6 <body> | 6 test(function() { |
7 <p id="description"></p> | 7 // This test checks the SVGAnimatedBoolean API - utilizing the preserveAlpha p roperty of SVGFEConvolveMatrixElement. |
8 <div id="console"></div> | 8 |
9 <script src="script-tests/SVGAnimatedBoolean.js"></script> | 9 var convElement = document.createElementNS("http://www.w3.org/2000/svg", "feCo nvolveMatrix"); |
10 </body> | 10 // Check initial preserveAlpha value. |
11 </html> | 11 assert_false(convElement.preserveAlpha.baseVal); |
12 | |
13 // Set value to true. | |
14 convElement.preserveAlpha.baseVal = true; | |
15 assert_true(convElement.preserveAlpha.baseVal); | |
16 | |
17 // Caching baseVal in local variable. | |
18 var baseVal = convElement.preserveAlpha.baseVal; | |
19 assert_true(baseVal); | |
20 | |
21 // Modify local baseVal variable to false. | |
22 baseVal = false; | |
23 | |
24 // Assure that convElement.preserveAlpha has not been changed, but the local b aseVal variable. | |
25 assert_false(baseVal); | |
26 assert_true(convElement.preserveAlpha.baseVal); | |
27 | |
28 // Check assigning values of various types. | |
29 // ECMA-262, 9.2, "ToBoolean" | |
30 convElement.preserveAlpha.baseVal = convElement.preserveAlpha; | |
31 assert_equals(convElement.preserveAlpha.baseVal, convElement.preserveAlpha.bas eVal); | |
fs
2017/02/22 13:10:59
Drop this.
Shanmuga Pandi
2017/02/22 13:14:12
Done.
| |
32 assert_true(convElement.preserveAlpha.baseVal); | |
33 | |
34 convElement.preserveAlpha.baseVal = null; | |
35 assert_false(convElement.preserveAlpha.baseVal); | |
36 | |
37 convElement.preserveAlpha.baseVal = 'aString'; | |
38 assert_true(convElement.preserveAlpha.baseVal); | |
39 | |
40 convElement.preserveAlpha.baseVal = false; | |
41 assert_false(convElement.preserveAlpha.baseVal); | |
42 | |
43 convElement.preserveAlpha.baseVal = convElement; | |
44 assert_true(convElement.preserveAlpha.baseVal); | |
45 }); | |
46 </script> | |
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