gecko-dev/devtools/client/shared/test/browser_flame-graph-utils-hash.js
J. Ryan Stinnett 30b2b7ce44 Bug 1271084 - Apply ESLint autofixes to ignored /devtools files. r=tromey
For simple rules like function spacing, we can auto-fix these across the code
base so they are followed in a consistent way.

To generate this patch, I ran:

./mach eslint devtools --no-ignore --fix

After this, I reverted any changes to third party files that we really do want
to ignore.

MozReview-Commit-ID: 6Q8BApkAW20
2016-05-18 12:49:23 -05:00

25 lines
1.1 KiB
JavaScript

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