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# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D35884 --HG-- extra : source : 60e4496cf9699dc59f2f4738cb60f87cbdb01e67
43 lines
1.2 KiB
JavaScript
43 lines
1.2 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 {
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FlameGraphUtils,
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} = require("devtools/client/shared/widgets/FlameGraph");
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add_task(async function() {
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const hash1 = FlameGraphUtils._getStringHash("abc");
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const hash2 = FlameGraphUtils._getStringHash("acb");
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const hash3 = FlameGraphUtils._getStringHash(
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Array.from(Array(100000)).join("a")
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);
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const hash4 = FlameGraphUtils._getStringHash(
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Array.from(Array(100000)).join("b")
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);
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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(
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Number.isInteger(hash1),
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"The hashes should be integers, not Infinity or NaN (1)."
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);
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ok(
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Number.isInteger(hash2),
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"The hashes should be integers, not Infinity or NaN (2)."
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);
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ok(
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Number.isInteger(hash3),
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"The hashes should be integers, not Infinity or NaN (3)."
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);
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ok(
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Number.isInteger(hash4),
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"The hashes should be integers, not Infinity or NaN (4)."
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);
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});
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