Update.
1998-09-20 18:07 Ulrich Drepper <drepper@cygnus.com> * stdlib/tst-strtol.c: Add more checks. Patch by Zack Weinberg <zack@rabi.columbia.edu>.
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Ulrich Drepper
parent
a0780919b4
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1391f5d3c8
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@ -1,3 +1,8 @@
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1998-09-20 18:07 Ulrich Drepper <drepper@cygnus.com>
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* stdlib/tst-strtol.c: Add more checks.
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Patch by Zack Weinberg <zack@rabi.columbia.edu>.
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1998-09-20 09:37 Ulrich Drepper <drepper@cygnus.com>
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* elf/Versions [GLIBC_2.1] (libc): Add __fpu_control.
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@ -18,58 +18,78 @@ struct ltest
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};
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static const struct ltest tests[] =
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{
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/* First, signed numbers: */
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/* simple... */
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{"123", 123, 0, 0, 0},
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{"+123", 123, 0, 0, 0},
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{" 123", 123, 0, 0, 0},
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{" 123 ", 123, 0, ' ', 0},
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{" -17", -17, 0, 0, 0},
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/* implicit base... */
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{"0123", 0123, 0, 0, 0},
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{"0123a", 0123, 0, 'a', 0},
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{"01239", 0123, 0, '9', 0},
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{"0x123", 0x123, 0, 0, 0},
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{"-0x123", -0x123, 0, 0, 0},
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{"0x0xc", 0, 0, 'x', 0},
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{" +0x123fg", 0x123f, 0, 'g', 0},
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/* explicit base... */
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{"123", 0x123, 16, 0, 0},
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{"0x123", 0x123, 16, 0, 0},
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{"123", 0123, 8, 0, 0},
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{"0123", 0123, 8, 0, 0},
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{"0123", 123, 10, 0, 0},
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{"0x123", 0, 10, 'x', 0},
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/* case insensitivity... */
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{"abcd", 0xabcd, 16, 0, 0},
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{"AbCd", 0xabcd, 16, 0, 0},
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{"0xABCD", 0xabcd, 16, 0, 0},
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{"0Xabcd", 0xabcd, 16, 0, 0},
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/* odd bases... */
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{"0xyz", 33 * 35 + 34, 35, 'z', 0},
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{"yz!", 34 * 36 + 35, 36, '!', 0},
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{"-yz", -(34*36 + 35), 36, 0, 0},
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{"GhI4", ((16*20 + 17)*20 + 18)*20 + 4, 20, 0, 0},
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/* extremes... */
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#if LONG_MAX == 0x7fffffff
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/* First, signed numbers. */
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{ " -17", -17, 0, 0, 0 },
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{ " +0x123fg", 0x123f, 0, 'g', 0 },
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{ "2147483647", 2147483647, 0, 0, 0 },
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{ "2147483648", 2147483647, 0, 0, ERANGE },
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{ "214748364888", 2147483647, 0, 0, ERANGE },
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{ "2147483650", 2147483647, 0, 0, ERANGE },
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{ "-2147483649", 0x80000000, 0, 0, ERANGE },
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{ "-2147483648", 0x80000000, 0, 0, 0 },
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{ "0123", 0123, 0, 0, 0 },
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{ "0x1122334455z", 2147483647, 16, 'z', ERANGE },
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{ "0x0xc", 0, 0, 'x', 0 },
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{ "yz!", 34*36+35, 36, '!', 0 },
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{ NULL, 0, 0, 0, 0 },
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/* Then unsigned. */
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{ " 0", 0, 0, 0, 0 },
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{ "0xffffffffg", 0xffffffff, 0, 'g', 0 },
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{ "0xf1f2f3f4f5", 0xffffffff, 0, 0, ERANGE },
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{ "-0x123456789", 0xffffffff, 0, 0, ERANGE },
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{ "-0xfedcba98", 0x01234568, 0, 0, 0 },
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{ NULL, 0, 0, 0, 0 },
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{"2147483647", 2147483647, 0, 0, 0},
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{"2147483648", 2147483647, 0, 0, ERANGE},
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{"214748364888", 2147483647, 0, 0, ERANGE},
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{"2147483650", 2147483647, 0, 0, ERANGE},
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{"-2147483648", 0x80000000, 0, 0, 0},
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{"-2147483649", 0x80000000, 0, 0, ERANGE},
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{"0x1122334455z", 2147483647, 16, 'z', ERANGE},
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#else
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/* assume 64 bit long... */
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/* First, signed numbers. */
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{ " -17", -17, 0, 0, 0 },
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{ " +0x123fg", 0x123f, 0, 'g', 0 },
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{ "2147483647", 2147483647, 0, 0, 0 },
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{ "9223372036854775807", 9223372036854775807, 0, 0, 0 },
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{ "9223372036854775808", 9223372036854775807, 0, 0, ERANGE },
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{ "922337203685477580777", 9223372036854775807, 0, 0, ERANGE },
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{ "9223372036854775810", 9223372036854775807, 0, 0, ERANGE },
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{ "-2147483648", -2147483648, 0, 0, 0 },
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{ "-9223372036854775808", -9223372036854775808, 0, 0, 0 },
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{ "-9223372036854775809", -9223372036854775808, 0, 0, ERANGE },
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{ "0123", 0123, 0, 0, 0 },
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{ "0x112233445566778899z", 9223372036854775807, 16, 'z', ERANGE },
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{ "0x0xc", 0, 0, 'x', 0 },
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{ "yz!", 34*36+35, 36, '!', 0 },
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{ NULL, 0, 0, 0, 0 },
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/* Then unsigned. */
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{ " 0", 0, 0, 0, 0 },
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{ "0xffffffffg", 0xffffffff, 0, 'g', 0 },
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{ "0xffffffffffffffffg", 0xffffffffffffffff, 0, 'g', 0 },
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{ "0xf1f2f3f4f5f6f7f8f9", 0xffffffffffffffff, 0, 0, ERANGE },
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{ "-0x123456789abcdef01", 0xffffffffffffffff, 0, 0, ERANGE },
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{ "-0xfedcba987654321", 0xf0123456789abcdf, 0, 0, 0 },
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{ NULL, 0, 0, 0, 0 },
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{"9223372036854775807", 9223372036854775807, 0, 0, 0},
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{"9223372036854775808", 9223372036854775807, 0, 0, ERANGE},
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{"922337203685477580777", 9223372036854775807, 0, 0, ERANGE},
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{"9223372036854775810", 9223372036854775807, 0, 0, ERANGE},
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{"-2147483648", -2147483648, 0, 0, 0},
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{"-9223372036854775808", -9223372036854775808, 0, 0, 0},
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{"-9223372036854775809", -9223372036854775808, 0, 0, ERANGE},
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{"0x112233445566778899z", 9223372036854775807, 16, 'z', ERANGE},
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#endif
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{NULL, 0, 0, 0, 0},
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/* Then unsigned. */
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{" 0", 0, 0, 0, 0},
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{"0xffffffffg", 0xffffffff, 0, 'g', 0},
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#if LONG_MAX == 0x7fffffff
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{"-0xfedcba98", 0x01234568, 0, 0, 0},
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{"0xf1f2f3f4f5", 0xffffffff, 0, 0, ERANGE},
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{"-0x123456789", 0xffffffff, 0, 0, ERANGE},
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#else
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{"0xffffffffffffffffg", 0xffffffffffffffff, 0, 'g', 0},
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{"-0xfedcba987654321", 0xf0123456789abcdf, 0, 0, 0},
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{"0xf1f2f3f4f5f6f7f8f9", 0xffffffffffffffff, 0, 0, ERANGE},
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{"-0x123456789abcdef01", 0xffffffffffffffff, 0, 0, ERANGE},
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#endif
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{NULL, 0, 0, 0, 0},
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};
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static void expand __P ((char *dst, int c));
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