RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 11:47:45 +00:00
Code Issues Activity Actions

LibJS: Convert most builtin tests to new system

Browse source
This commit is contained in:
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
Download patch file Download diff file Expand all files Collapse all files

68
Libraries/LibJS/Tests/builtins/Number/Number.js
View file

@ -1,39 +1,33 @@
load("test-common.js");
test("basic functionality", () => {
expect(Number).toHaveLength(1);
expect(Number.name).toBe("Number");
expect(Number.prototype).not.toHaveProperty("length");
try {
assert(Number.length === 1);
assert(Number.name === "Number");
assert(Number.prototype.length === undefined);
expect(typeof Number()).toBe("number");
expect(typeof new Number()).toBe("object");
assert(typeof Number() === "number");
assert(typeof new Number() === "object");
assert(Number() === 0);
assert(new Number().valueOf() === 0);
assert(Number("42") === 42);
assert(new Number("42").valueOf() === 42);
assert(Number(null) === 0);
assert(new Number(null).valueOf() === 0);
assert(Number(true) === 1);
assert(new Number(true).valueOf() === 1);
assert(Number("Infinity") === Infinity);
assert(new Number("Infinity").valueOf() === Infinity);
assert(Number("+Infinity") === Infinity);
assert(new Number("+Infinity").valueOf() === Infinity);
assert(Number("-Infinity") === -Infinity);
assert(new Number("-Infinity").valueOf() === -Infinity);
assert(isNaN(Number(undefined)));
assert(isNaN(new Number(undefined).valueOf()));
assert(isNaN(Number({})));
assert(isNaN(new Number({}).valueOf()));
assert(isNaN(Number({a: 1})));
assert(isNaN(new Number({a: 1}).valueOf()));
assert(isNaN(Number([1, 2, 3])));
assert(isNaN(new Number([1, 2, 3]).valueOf()));
assert(isNaN(Number("foo")));
assert(isNaN(new Number("foo").valueOf()));
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e.message);
}
expect(Number()).toBe(0);
expect(new Number().valueOf()).toBe(0);
expect(Number("42")).toBe(42);
expect(new Number("42").valueOf()).toBe(42);
expect(Number(null)).toBe(0);
expect(new Number(null).valueOf()).toBe(0);
expect(Number(true)).toBe(1);
expect(new Number(true).valueOf()).toBe(1);
expect(Number("Infinity")).toBe(Infinity);
expect(new Number("Infinity").valueOf()).toBe(Infinity);
expect(Number("+Infinity")).toBe(Infinity);
expect(new Number("+Infinity").valueOf()).toBe(Infinity);
expect(Number("-Infinity")).toBe(-Infinity);
expect(new Number("-Infinity").valueOf()).toBe(-Infinity);
expect(Number(undefined)).toBeNaN();
expect(new Number(undefined).valueOf()).toBeNaN();
expect(Number({})).toBeNaN();
expect(new Number({}).valueOf()).toBeNaN();
expect(Number({a: 1})).toBeNaN();
expect(new Number({a: 1}).valueOf()).toBeNaN();
expect(Number([1, 2, 3])).toBeNaN();
expect(new Number([1, 2, 3]).valueOf()).toBeNaN();
expect(Number("foo")).toBeNaN();
expect(new Number("foo").valueOf()).toBeNaN();
});