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LibJS: Add String.prototype.includes

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This commit is contained in:
Kesse Jones 2020-04-25 09:59:22 -03:00 • committed by Andreas Kling
parent 4a37362249
commit 838127df35
3 changed files with 48 additions and 0 deletions
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18
Libraries/LibJS/Tests/String.prototype.includes.js Normal file
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@ -0,0 +1,18 @@
load("test-common.js");
try {
assert(String.prototype.includes.length === 1);
assert("hello friends".includes("hello") === true);
assert("hello friends".includes("hello", 100) === false);
assert("hello friends".includes("hello", -10) === true);
assert("hello friends".includes("friends", 6) === true);
assert("hello friends".includes("hello", 6) === false);
assert("hello friends false".includes(false) === true);
assert("hello 10 friends".includes(10) === true);
assert("hello friends undefined".includes() === true);
console.log("PASS");
} catch (err) {
console.log("FAIL: " + err);
}