mirror of
https://github.com/RGBCube/serenity
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63 lines
1.5 KiB
JavaScript
63 lines
1.5 KiB
JavaScript
test("basic numeric xor", () => {
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expect(0 ^ 0).toBe(0);
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expect(0 ^ 1).toBe(1);
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expect(0 ^ 2).toBe(2);
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expect(0 ^ 3).toBe(3);
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expect(0 ^ 4).toBe(4);
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expect(0 ^ 5).toBe(5);
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expect(1 ^ 0).toBe(1);
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expect(1 ^ 1).toBe(0);
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expect(1 ^ 2).toBe(3);
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expect(1 ^ 3).toBe(2);
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expect(1 ^ 4).toBe(5);
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expect(1 ^ 5).toBe(4);
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expect(2 ^ 0).toBe(2);
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expect(2 ^ 1).toBe(3);
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expect(2 ^ 2).toBe(0);
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expect(2 ^ 3).toBe(1);
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expect(2 ^ 4).toBe(6);
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expect(2 ^ 5).toBe(7);
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expect(3 ^ 0).toBe(3);
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expect(3 ^ 1).toBe(2);
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expect(3 ^ 2).toBe(1);
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expect(3 ^ 3).toBe(0);
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expect(3 ^ 4).toBe(7);
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expect(3 ^ 5).toBe(6);
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expect(4 ^ 0).toBe(4);
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expect(4 ^ 1).toBe(5);
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expect(4 ^ 2).toBe(6);
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expect(4 ^ 3).toBe(7);
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expect(4 ^ 4).toBe(0);
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expect(4 ^ 5).toBe(1);
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expect(5 ^ 0).toBe(5);
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expect(5 ^ 1).toBe(4);
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expect(5 ^ 2).toBe(7);
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expect(5 ^ 3).toBe(6);
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expect(5 ^ 4).toBe(1);
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expect(5 ^ 5).toBe(0);
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expect(0xffffffff ^ 0).toBe(-1);
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expect(0xffffffff ^ 0xffffffff).toBe(0);
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});
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test("xor with non-numeric values", () => {
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let x = 3;
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let y = 7;
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expect("42" ^ 6).toBe(44);
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expect(x ^ y).toBe(4);
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expect(x ^ [[[[12]]]]).toBe(15);
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expect(undefined ^ y).toBe(7);
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expect("a" ^ "b").toBe(0);
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expect(null ^ null).toBe(0);
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expect(undefined ^ undefined).toBe(0);
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expect(NaN ^ NaN).toBe(0);
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expect(NaN ^ 6).toBe(6);
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expect(Infinity ^ Infinity).toBe(0);
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expect(-Infinity ^ Infinity).toBe(0);
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});
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