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LibJS: Add Array.prototype.indexOf

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This commit is contained in:
Kesse Jones 2020-04-19 20:07:22 -03:00 • committed by Andreas Kling
parent d3e3f5b421
commit 579975fd1e
3 changed files with 59 additions and 1 deletions
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24
Libraries/LibJS/Tests/Array.prototype.indexOf.js Normal file
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@ -0,0 +1,24 @@
load("test-common.js");
try {
assert(Array.prototype.indexOf.length === 1);
var array = ['hello', 'friends', 1, 2, false];
assert(array.indexOf('hello') === 0);
assert(array.indexOf('friends') === 1);
assert(array.indexOf(false) === 4);
assert(array.indexOf(false, 2) === 4);
assert(array.indexOf(false, -2) === 4);
assert(array.indexOf(1) === 2);
assert(array.indexOf(1, 1000) === -1);
assert(array.indexOf(1, -1000) === 2);
assert(array.indexOf('serenity') === -1);
assert([].indexOf('serenity') === -1);
assert([].indexOf('serenity', 10) === -1);
assert([].indexOf('serenity', -10) === -1);
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}