37 lines
809 B
JavaScript
37 lines
809 B
JavaScript
test("hex literals", () => {
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expect(0xff).toBe(255);
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expect(0xFF).toBe(255);
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});
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test("octal literals", () => {
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expect(0o10).toBe(8);
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expect(0O10).toBe(8);
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});
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test("binary literals", () => {
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expect(0b10).toBe(2);
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expect(0B10).toBe(2);
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});
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test("exponential literals", () => {
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expect(1e3).toBe(1000);
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expect(1e+3).toBe(1000);
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expect(1e-3).toBe(0.001);
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expect(1.e1).toBe(10);
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expect(.1e1).toBe(1);
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expect(0.1e1).toBe(1);
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expect(.1e+1).toBe(1);
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expect(0.1e+1).toBe(1);
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});
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test("decimal numbers", () => {
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expect(1.).toBe(1);
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expect(.1).toBe(0.1);
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});
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test("accessing properties of decimal numbers", () => {
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Number.prototype.foo = "foo";
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expect(1..foo).toBe("foo");
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expect(1.1.foo).toBe("foo");
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expect(.1.foo).toBe("foo");
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});
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