mirror of
https://github.com/LadybirdBrowser/ladybird
synced 2026-05-12 01:46:46 +02:00
20 lines
694 B
JavaScript
20 lines
694 B
JavaScript
test("basic functionality", () => {
|
|
expect(Math.asin).toHaveLength(1);
|
|
|
|
expect(Math.asin(0)).toBe(0);
|
|
expect(Math.asin(null)).toBe(0);
|
|
expect(Math.asin("")).toBe(0);
|
|
expect(Math.asin([])).toBe(0);
|
|
expect(Math.asin(1)).toBeCloseTo(1.5707963267948966);
|
|
expect(Math.asin(-1)).toBeCloseTo(-1.5707963267948966);
|
|
expect(Math.asin()).toBeNaN();
|
|
expect(Math.asin(undefined)).toBeNaN();
|
|
expect(Math.asin([1, 2, 3])).toBeNaN();
|
|
expect(Math.asin({})).toBeNaN();
|
|
expect(Math.asin("foo")).toBeNaN();
|
|
expect(Math.asin(NaN)).toBe(NaN);
|
|
expect(Math.asin(-0.0)).toBe(-0.0);
|
|
expect(Math.asin(1.1)).toBe(NaN);
|
|
expect(Math.asin(-1.1)).toBe(NaN);
|
|
});
|