41 lines
1.1 KiB
HTML
41 lines
1.1 KiB
HTML
<!DOCTYPE html><!-- webkit-test-runner [ InspectorAdditionsEnabled=true ] -->
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<html>
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<head>
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<script src="../../resources/js-test-pre.js"></script>
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</head>
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<body>
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<script>
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description("The test to ensure that modifying the result of getPath doesn't affect the context.");
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function shouldHaveCurrentPointEqualTo(path, expected) {
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shouldEvaluateTo(path + ".currentX", expected[0]);
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shouldEvaluateTo(path + ".currentY", expected[1]);
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}
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var ctx1 = document.createElement("canvas").getContext("2d");
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var copiedPath = ctx1.getPath();
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ctx1.moveTo(1, 1);
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shouldHaveCurrentPointEqualTo("copiedPath", [0, 0]);
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copiedPath.moveTo(2, 2);
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var newPath = ctx1.getPath();
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shouldHaveCurrentPointEqualTo("newPath", [1, 1]);
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ctx1.setPath(copiedPath);
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var modifiedPath = ctx1.getPath();
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shouldHaveCurrentPointEqualTo("modifiedPath", [2, 2]);
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var ctx2 = document.createElement("canvas").getContext("2d");
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ctx2.moveTo(2, 2);
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var ctx1Path = ctx1.getPath();
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var ctx2Path = ctx2.getPath();
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shouldBe("ctx1Path.currentX", "ctx2Path.currentX");
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shouldBe("ctx1Path.currentY", "ctx2Path.currentY");
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</script>
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<script src="../../resources/js-test-post.js"></script>
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</body>
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</html>
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