25 lines
1.1 KiB
JavaScript
25 lines
1.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Tests if (idle) nodes are added when necessary in the flame graph data.
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const {FlameGraphUtils} = require("devtools/client/shared/widgets/FlameGraph");
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add_task(function* () {
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let hash1 = FlameGraphUtils._getStringHash("abc");
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let hash2 = FlameGraphUtils._getStringHash("acb");
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let hash3 = FlameGraphUtils._getStringHash(Array.from(Array(100000)).join("a"));
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let hash4 = FlameGraphUtils._getStringHash(Array.from(Array(100000)).join("b"));
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isnot(hash1, hash2, "The hashes should not be equal (1).");
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isnot(hash2, hash3, "The hashes should not be equal (2).");
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isnot(hash3, hash4, "The hashes should not be equal (3).");
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ok(Number.isInteger(hash1), "The hashes should be integers, not Infinity or NaN (1).");
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ok(Number.isInteger(hash2), "The hashes should be integers, not Infinity or NaN (2).");
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ok(Number.isInteger(hash3), "The hashes should be integers, not Infinity or NaN (3).");
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ok(Number.isInteger(hash4), "The hashes should be integers, not Infinity or NaN (4).");
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});
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