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LibJS: Add Array.prototype.includes

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This commit is contained in:
Kesse Jones 2020-04-23 08:19:57 -03:00 • committed by Andreas Kling
parent a639172760
commit 687096cadd
3 changed files with 56 additions and 0 deletions
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20
Libraries/LibJS/Tests/Array.prototype.includes.js Normal file
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@ -0,0 +1,20 @@
load("test-common.js");
try {
assert(Array.prototype.includes.length === 1);
var array = ['hello', 'friends', 1, 2, false];
assert(array.includes('hello') === true);
assert(array.includes(1) === true);
assert(array.includes(1, -3) === true);
assert(array.includes('serenity') === false);
assert(array.includes(false, -1) === true);
assert(array.includes(2, -1) === false);
assert(array.includes(2, -100) === true);
assert(array.includes('friends', 100) === false);
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}