LibJS: Improve Error/NativeError tests
Some of this stuff is already tested properly in the name and message prototype tests, so let's focus on covering all error types here as well instead.
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sideshowbarker
2024-07-18 12:24:16 +09:00
Author: https://github.com/linusg Commit: https://github.com/SerenityOS/serenity/commit/8d77a3297a0 Pull-request: https://github.com/SerenityOS/serenity/pull/8007
1 changed files with 31 additions and 15 deletions
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@ -1,18 +1,34 @@
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test("basic functionality", () => {
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describe("normal behavior", () => {
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test("length is 1", () => {
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expect(Error).toHaveLength(1);
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expect(EvalError).toHaveLength(1);
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expect(RangeError).toHaveLength(1);
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expect(ReferenceError).toHaveLength(1);
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expect(SyntaxError).toHaveLength(1);
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expect(TypeError).toHaveLength(1);
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});
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test("name matches constructor name", () => {
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expect(Error.name).toBe("Error");
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expect(EvalError.name).toBe("EvalError");
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expect(RangeError.name).toBe("RangeError");
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expect(ReferenceError.name).toBe("ReferenceError");
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expect(SyntaxError.name).toBe("SyntaxError");
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expect(TypeError.name).toBe("TypeError");
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});
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test("name", () => {
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[Error(), Error(undefined), Error("test"), Error(42), Error(null)].forEach(error => {
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expect(error.name).toBe("Error");
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test("basic functionality", () => {
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expect(Error()).toBeInstanceOf(Error);
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expect(new Error()).toBeInstanceOf(Error);
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expect(EvalError()).toBeInstanceOf(EvalError);
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expect(new EvalError()).toBeInstanceOf(EvalError);
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expect(RangeError()).toBeInstanceOf(RangeError);
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expect(new RangeError()).toBeInstanceOf(RangeError);
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expect(ReferenceError()).toBeInstanceOf(ReferenceError);
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expect(new ReferenceError()).toBeInstanceOf(ReferenceError);
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expect(SyntaxError()).toBeInstanceOf(SyntaxError);
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expect(new SyntaxError()).toBeInstanceOf(SyntaxError);
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expect(TypeError()).toBeInstanceOf(TypeError);
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expect(new TypeError()).toBeInstanceOf(TypeError);
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});
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});
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test("message", () => {
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expect(Error().message).toBe("");
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expect(Error(undefined).message).toBe("");
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expect(Error("test").message).toBe("test");
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expect(Error(42).message).toBe("42");
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expect(Error(null).message).toBe("null");
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});
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