forked from LeenkxTeam/Kmake
24 lines
948 B
JavaScript
24 lines
948 B
JavaScript
// Copyright 2022 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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const mark = performance.mark("a mark");
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assertEquals("mark", mark.entryType);
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assertEquals("a mark", mark.name);
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assertTrue(typeof mark.startTime == "number");
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assertEquals(0, mark.duration);
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const measure = performance.measure("a measure")
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assertEquals("measure", measure.entryType);
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assertEquals("a measure", measure.name);
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assertEquals(0, measure.startTime);
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assertTrue(typeof mark.duration == "number");
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assertTrue(mark.startTime <= measure.duration);
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const range_measure = performance.measure("a range measure", mark)
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assertEquals("measure", range_measure.entryType);
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assertEquals("a range measure", range_measure.name);
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assertEquals(mark.startTime, range_measure.startTime);
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assertTrue(typeof range_measure.duration == "number");
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assertTrue(0 <= range_measure.duration);
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