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LibJS: Convert most builtin tests to new system

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Matthew Olsson 2020-07-04 10:09:48 -07:00 • committed by Andreas Kling
parent 46581773c1
commit 3f97d75778
107 changed files with 2031 additions and 2243 deletions
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46
Libraries/LibJS/Tests/builtins/functions/isNaN.js
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@ -1,28 +1,22 @@
load("test-common.js");
test("basic functionality", () => {
expect(isNaN).toHaveLength(1);
try {
assert(isNaN.length === 1);
expect(isNaN(0)).toBeFalse();
expect(isNaN(42)).toBeFalse();
expect(isNaN("")).toBeFalse();
expect(isNaN("0")).toBeFalse();
expect(isNaN("42")).toBeFalse();
expect(isNaN(true)).toBeFalse();
expect(isNaN(false)).toBeFalse();
expect(isNaN(null)).toBeFalse();
expect(isNaN([])).toBeFalse();
expect(isNaN(Infinity)).toBeFalse();
expect(isNaN(-Infinity)).toBeFalse();
assert(isNaN(0) === false);
assert(isNaN(42) === false);
assert(isNaN("") === false);
assert(isNaN("0") === false);
assert(isNaN("42") === false);
assert(isNaN(true) === false);
assert(isNaN(false) === false);
assert(isNaN(null) === false);
assert(isNaN([]) === false);
assert(isNaN(Infinity) === false);
assert(isNaN(-Infinity) === false);
assert(isNaN() === true);
assert(isNaN(NaN) === true);
assert(isNaN(undefined) === true);
assert(isNaN("foo") === true);
assert(isNaN({}) === true);
assert(isNaN([1, 2, 3]) === true);
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e.message);
}
expect(isNaN()).toBeTrue();
expect(isNaN(NaN)).toBeTrue();
expect(isNaN(undefined)).toBeTrue();
expect(isNaN("foo")).toBeTrue();
expect(isNaN({})).toBeTrue();
expect(isNaN([1, 2, 3])).toBeTrue();
});