Chromium Code Reviews| OLD | NEW |
|---|---|
| 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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