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LibJS: Add Boolean constructor object

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This commit is contained in:
Jack Karamanian 2020-04-06 22:51:16 -05:00 • committed by Andreas Kling
parent 57bd194e5a
commit edae926cb0
16 changed files with 400 additions and 0 deletions
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35
Libraries/LibJS/Tests/Boolean.js Normal file
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@ -0,0 +1,35 @@
try {
assert(Boolean.length === 1);
assert(typeof new Boolean() === "object");
assert(new Boolean().valueOf() === false);
var foo = new Boolean(true);
var bar = new Boolean(true);
assert(foo !== bar);
assert(foo.valueOf() === bar.valueOf());
assert(new Boolean(true).toString() === "true");
assert(new Boolean(false).toString() === "false");
assert(typeof Boolean() === "boolean");
assert(typeof Boolean(true) === "boolean");
assert(Boolean() === false);
assert(Boolean(false) === false);
assert(Boolean(null) === false);
assert(Boolean(undefined) === false);
assert(Boolean(NaN) === false);
assert(Boolean("") === false);
assert(Boolean(0.0) === false);
assert(Boolean(-0.0) === false);
assert(Boolean(true) === true);
assert(Boolean("0") === true);
assert(Boolean({}) === true);
assert(Boolean([]) === true);
assert(Boolean(1)) === true;
console.log("PASS");
} catch (err) {
console.log("FAIL: " + err);
}