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LibJS: Reorganize tests into subfolders

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Matthew Olsson 2020-07-02 16:09:21 -07:00 • committed by Andreas Kling
parent 21064a1883
commit 4c48c9d69d
213 changed files with 10 additions and 2 deletions
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31
Libraries/LibJS/Tests/builtins/Number/Number.isNaN.js Normal file
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@ -0,0 +1,31 @@
load("test-common.js");
try {
assert(Number.isNaN !== isNaN);
assert(Number.isNaN.length === 1);
assert(Number.isNaN(0) === false);
assert(Number.isNaN(42) === false);
assert(Number.isNaN("") === false);
assert(Number.isNaN("0") === false);
assert(Number.isNaN("42") === false);
assert(Number.isNaN(true) === false);
assert(Number.isNaN(false) === false);
assert(Number.isNaN(null) === false);
assert(Number.isNaN([]) === false);
assert(Number.isNaN(Infinity) === false);
assert(Number.isNaN(-Infinity) === false);
assert(Number.isNaN() === false);
assert(Number.isNaN(undefined) === false);
assert(Number.isNaN("foo") === false);
assert(Number.isNaN({}) === false);
assert(Number.isNaN([1, 2, 3]) === false);
assert(Number.isNaN(NaN) === true);
assert(Number.isNaN(Number.NaN) === true);
assert(Number.isNaN(0 / 0) === true);
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e.message);
}