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18 lines
588 B
JavaScript
18 lines
588 B
JavaScript
importScripts("/resources/testharness.js");
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test(function() {
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assert_true((performance !== undefined), "WorkerGlobalScope.performance exists");
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assert_equals((typeof performance.now), "function");
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}, "WorkerGlobalScope.performance.now() is a function");
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test(function() {
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assert_true(performance.now() > 0);
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}, "WorkerGlobalScope.performance.now() returns a positive number");
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test(function() {
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var now1 = performance.now();
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var now2 = performance.now();
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assert_true((now2-now1) >= 0);
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}, "WorkerGlobalScope.performance.now() difference is not negative");
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done();
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