| # Tests of int(x, [base]) |
| |
| # from number |
| assert_eq(int(0), 0) |
| assert_eq(int(42), 42) |
| assert_eq(int(-1), -1) |
| assert_eq(int(2147483647), 2147483647) |
| assert_eq(int(-2147483647 - 1), -2147483648) |
| assert_eq(int(-2147483649), -2147483649) |
| assert_eq(int(1 << 100), 1 << 100) |
| |
| # from bool |
| assert_eq(int(True), 1) |
| assert_eq(int(False), 0) |
| |
| # from other |
| int(None) ### got NoneType, want string, int, float, or bool |
| --- |
| |
| # from string |
| int('') ### empty string |
| --- |
| # no base |
| assert_eq(int('0'), 0) |
| assert_eq(int('1'), 1) |
| assert_eq(int('42'), 42) |
| assert_eq(int('-1'), -1) |
| assert_eq(int('-1234'), -1234) |
| assert_eq(int('2147483647'), 2147483647) |
| assert_eq(int('-2147483648'), -2147483647 - 1) |
| assert_eq(int('123456789012345678901234567891234567890'), 123456789012345678901234567891234567890) |
| assert_eq(int('-123456789012345678901234567891234567890'), -123456789012345678901234567891234567890) |
| assert_eq(int('-0xabcdefabcdefabcdefabcdefabcdef', 0), -0xabcdefabcdefabcdefabcdefabcdef) |
| assert_eq(int('1111111111111', 2), 8191) |
| assert_eq(int('1111111111111', 5), 305175781) |
| assert_eq(int('1111111111111', 8), 78536544841) |
| assert_eq(int('1111111111111', 10), 1111111111111) |
| assert_eq(int('1111111111111', 16), 300239975158033) |
| assert_eq(int('1111111111111', 36), 4873763662273663093) |
| assert_eq(int('016'), 16) # zero ok when base != 0. |
| assert_eq(int('+42'), 42) # '+' prefix ok |
| # with base, no prefix |
| assert_eq(int('11', 2), 3) |
| assert_eq(int('11', 9), 10) |
| assert_eq(int('AF', 16), 175) |
| assert_eq(int('11', 36), 37) |
| assert_eq(int('az', 36), 395) |
| assert_eq(int('11', 10), 11) |
| assert_eq(int('11', 0), 11) |
| # base and prefix |
| assert_eq(int('0b11', 0), 3) |
| assert_eq(int('0B11', 2), 3) |
| assert_eq(int('0o11', 0), 9) |
| assert_eq(int('0O11', 8), 9) |
| assert_eq(int('0XFF', 0), 255) |
| assert_eq(int('0xFF', 16), 255) |
| assert_eq(int('0b11', 0), 3) |
| assert_eq(int('-0b11', 0), -3) |
| assert_eq(int('+0b11', 0), 3) |
| assert_eq(int('0B11', 2), 3) |
| assert_eq(int('0o11', 0), 9) |
| assert_eq(int('0O11', 8), 9) |
| assert_eq(int('-11', 2), -3) |
| assert_eq(int('016', 8), 14) |
| assert_eq(int('016', 16), 22) |
| assert_eq(int('0', 0), 0) |
| assert_eq(int('0x0b10', 16), 0x0b10) |
| int('0xFF', 8) ### invalid base-8 literal: "0xFF" |
| --- |
| int('016', 0) ### cannot infer base when string begins with a 0: "016" |
| --- |
| int('123', 3) ### invalid base-3 literal: "123" |
| --- |
| int('FF', 15) ### invalid base-15 literal: "FF" |
| --- |
| int('123', -1) ### invalid base -1 \(want 2 <= base <= 36\) |
| --- |
| int('123', 1) ### invalid base 1 \(want 2 <= base <= 36\) |
| --- |
| int('123', 37) ### invalid base 37 \(want 2 <= base <= 36\) |
| --- |
| int('123', 'x') ### got string for base, want int |
| --- |
| int(True, 2) ### can't convert non-string with explicit base |
| --- |
| int(True, 10) ### can't convert non-string with explicit base |
| --- |
| int(1, 2) ### can't convert non-string with explicit base |
| --- |
| # This case is allowed in Python but not Skylark |
| int() ### missing 1 required positional argument: x |
| --- |
| # Unlike Python, leading and trailing whitespace is not allowed. Use int(s.strip()). |
| int(' 1') ### invalid base-10 literal: " 1" |
| --- |
| int('1 ') ### invalid base-10 literal: "1 " |
| --- |
| int('-') ### invalid base-10 literal: "-" |
| --- |
| int('+') ### invalid base-10 literal: "\+" |
| --- |
| int('0x') ### invalid base-10 literal: "0x" |
| --- |
| int('1.5') ### invalid base-10 literal: "1.5" |
| --- |
| int('ab') ### invalid base-10 literal: "ab" |
| --- |
| int('--1') ### invalid base-10 literal: "--1" |
| --- |
| int('-0x-10', 16) ### invalid base-16 literal: "-0x-10" |
