mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-12-07 13:50:00 +00:00
019c529c07
This matches our coding style recommendation in CodingStyle.md, and matches our python formatting.
52 lines
2.5 KiB
JavaScript
52 lines
2.5 KiB
JavaScript
describe("normal behavior", () => {
|
|
test("length is 2", () => {
|
|
expect(SuppressedError).toHaveLength(3);
|
|
});
|
|
|
|
test("name is SuppressedError", () => {
|
|
expect(SuppressedError.name).toBe("SuppressedError");
|
|
});
|
|
|
|
test("Prototype of the SuppressedError constructor is the Error constructor", () => {
|
|
expect(Object.getPrototypeOf(SuppressedError)).toBe(Error);
|
|
});
|
|
|
|
test("Prototype of SuppressedError.prototype is Error.prototype", () => {
|
|
expect(Object.getPrototypeOf(SuppressedError.prototype)).toBe(Error.prototype);
|
|
});
|
|
|
|
test("construction", () => {
|
|
expect(SuppressedError()).toBeInstanceOf(SuppressedError);
|
|
expect(SuppressedError(1)).toBeInstanceOf(SuppressedError);
|
|
expect(SuppressedError(1, 1)).toBeInstanceOf(SuppressedError);
|
|
expect(new SuppressedError()).toBeInstanceOf(SuppressedError);
|
|
expect(new SuppressedError(1)).toBeInstanceOf(SuppressedError);
|
|
expect(new SuppressedError(1, 1)).toBeInstanceOf(SuppressedError);
|
|
expect(Object.hasOwn(new SuppressedError(1, 1), "message")).toBeFalse();
|
|
expect(new SuppressedError().toString()).toBe("SuppressedError");
|
|
expect(new SuppressedError(1).toString()).toBe("SuppressedError");
|
|
expect(new SuppressedError(1, 1).toString()).toBe("SuppressedError");
|
|
expect(new SuppressedError(undefined, undefined, "Foo").toString()).toBe("SuppressedError: Foo");
|
|
expect(new SuppressedError(1, 1, "Foo").toString()).toBe("SuppressedError: Foo");
|
|
expect(Object.hasOwn(new SuppressedError(), "error")).toBeTrue();
|
|
expect(Object.hasOwn(new SuppressedError(), "suppressed")).toBeTrue();
|
|
const obj = {};
|
|
expect(new SuppressedError(obj).error).toBe(obj);
|
|
expect(new SuppressedError(null, obj).suppressed).toBe(obj);
|
|
});
|
|
|
|
test("converts message to string", () => {
|
|
expect(new SuppressedError(undefined, undefined, 1)).toHaveProperty("message", "1");
|
|
expect(new SuppressedError(undefined, undefined, {})).toHaveProperty("message", "[object Object]");
|
|
});
|
|
|
|
test("supports options object with cause", () => {
|
|
const cause = new Error();
|
|
const error = new SuppressedError(1, 2, "test", { cause });
|
|
expect(error.hasOwnProperty("cause")).toBeTrue();
|
|
expect(error.cause).toBe(cause);
|
|
|
|
const errorWithoutCase = new SuppressedError(1, 2, "test");
|
|
expect(errorWithoutCase.hasOwnProperty("cause")).toBeFalse();
|
|
});
|
|
});
|