| description("Make sure that we correctly handle binary literals"); |
| |
| shouldBe("0b0", "0"); |
| shouldBe("0b1", "1"); |
| shouldBe("0B1", "1"); |
| shouldBe("0b00000000000000000000000000000000", "0"); |
| shouldThrow("0B2"); |
| shouldThrow("0ba"); |
| shouldThrow("0b0.0"); |
| shouldThrow("x=0b1y=42"); |
| shouldBe("0b1010", "0xa"); |
| shouldBe("0b00000001001000110100010101100111", "0x01234567"); |
| shouldBe("0b10001001101010111100110111101111", "0x89abcdef"); |
| shouldBe("0o100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "3.00300673152188e+256"); |
| |
| // Try 53 bits |
| shouldBe("0b11111111111111111111111111111111111111111111111111110", "9007199254740990"); |
| shouldBe("0b11111111111111111111111111111111111111111111111111111", "9007199254740991"); |
| |
| // 54 bits and above should add zeroes |
| shouldBe("0b111111111111111111111111111111111111111111111111111110", "18014398509481982"); |
| shouldBe("0b111111111111111111111111111111111111111111111111111111", "18014398509481984"); |
| |
| shouldBeTrue("!!0b1"); |
| shouldBeFalse("!!0b0"); |
| |
| shouldBe("Number('0b0')", "0"); |
| shouldBe("Number('0b1')", "1"); |
| shouldBe("Number('0B1')", "1"); |
| shouldBe("Number('0b00000000000000000000000000000000')", "0"); |
| shouldBeNaN("Number('0B2')"); |
| shouldBeNaN("Number('0ba')"); |
| shouldBeNaN("Number('0b0.0')"); |
| shouldBe("Number('0b1010')", "0xa"); |
| shouldBe("Number('0b00000001001000110100010101100111')", "0x01234567"); |
| shouldBe("Number('0b10001001101010111100110111101111')", "0x89abcdef"); |
| |
| // Try 53 bits |
| shouldBe("Number('0b11111111111111111111111111111111111111111111111111110')", "9007199254740990"); |
| shouldBe("Number('0b11111111111111111111111111111111111111111111111111111')", "9007199254740991"); |
| |
| // 54 bits and above should add zeroes |
| shouldBe("Number('0b111111111111111111111111111111111111111111111111111110')", "18014398509481982"); |
| shouldBe("Number('0b111111111111111111111111111111111111111111111111111111')", "18014398509481984"); |
| |
| shouldBeTrue("!!Number('0b1')"); |
| shouldBeFalse("!!Number('0b0')"); |
