mirror of
https://github.com/RGBCube/serenity
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23 lines
634 B
JavaScript
23 lines
634 B
JavaScript
test("basic functionality", () => {
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function foo() {}
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expect(foo).toHaveLength(0);
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expect((foo.length = 5)).toBe(5);
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expect(foo).toHaveLength(0);
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function bar(a, b, c) {}
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expect(bar).toHaveLength(3);
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expect((bar.length = 5)).toBe(5);
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expect(bar).toHaveLength(3);
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});
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test("functions with special parameter lists", () => {
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function baz(a, b = 1, c) {}
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expect(baz).toHaveLength(1);
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expect((baz.length = 5)).toBe(5);
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expect(baz).toHaveLength(1);
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function qux(a, b, ...c) {}
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expect(qux).toHaveLength(2);
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expect((qux.length = 2)).toBe(2);
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expect(qux).toHaveLength(2);
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});
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