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authorUlrich Drepper <drepper@redhat.com>1998-09-20 18:10:54 +0000
committerUlrich Drepper <drepper@redhat.com>1998-09-20 18:10:54 +0000
commit1391f5d3c838ed11fbd967fab3c5a76cd088e951 (patch)
treec9660581572b65b463557cab70ebf22f73e855b6 /stdlib/tst-strtol.c
parenta0780919b48b7b966822f3513edd6cf131ad3d8d (diff)
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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>.
Diffstat (limited to 'stdlib/tst-strtol.c')
-rw-r--r--stdlib/tst-strtol.c116
1 files changed, 68 insertions, 48 deletions
diff --git a/stdlib/tst-strtol.c b/stdlib/tst-strtol.c
index 483e713739..c072891ddb 100644
--- a/stdlib/tst-strtol.c
+++ b/stdlib/tst-strtol.c
@@ -18,58 +18,78 @@ struct ltest
};
static const struct ltest tests[] =
{
-#if LONG_MAX == 0x7fffffff
- /* First, signed numbers. */
- { " -17", -17, 0, 0, 0 },
- { " +0x123fg", 0x123f, 0, 'g', 0 },
- { "2147483647", 2147483647, 0, 0, 0 },
- { "2147483648", 2147483647, 0, 0, ERANGE },
- { "214748364888", 2147483647, 0, 0, ERANGE },
- { "2147483650", 2147483647, 0, 0, ERANGE },
- { "-2147483649", 0x80000000, 0, 0, ERANGE },
- { "-2147483648", 0x80000000, 0, 0, 0 },
- { "0123", 0123, 0, 0, 0 },
- { "0x1122334455z", 2147483647, 16, 'z', ERANGE },
- { "0x0xc", 0, 0, 'x', 0 },
- { "yz!", 34*36+35, 36, '!', 0 },
- { NULL, 0, 0, 0, 0 },
+ /* First, signed numbers: */
+ /* simple... */
+ {"123", 123, 0, 0, 0},
+ {"+123", 123, 0, 0, 0},
+ {" 123", 123, 0, 0, 0},
+ {" 123 ", 123, 0, ' ', 0},
+ {" -17", -17, 0, 0, 0},
- /* Then unsigned. */
- { " 0", 0, 0, 0, 0 },
- { "0xffffffffg", 0xffffffff, 0, 'g', 0 },
- { "0xf1f2f3f4f5", 0xffffffff, 0, 0, ERANGE },
- { "-0x123456789", 0xffffffff, 0, 0, ERANGE },
- { "-0xfedcba98", 0x01234568, 0, 0, 0 },
- { NULL, 0, 0, 0, 0 },
-#else
- /* assume 64 bit long... */
+ /* implicit base... */
+ {"0123", 0123, 0, 0, 0},
+ {"0123a", 0123, 0, 'a', 0},
+ {"01239", 0123, 0, '9', 0},
+ {"0x123", 0x123, 0, 0, 0},
+ {"-0x123", -0x123, 0, 0, 0},
+ {"0x0xc", 0, 0, 'x', 0},
+ {" +0x123fg", 0x123f, 0, 'g', 0},
+
+ /* explicit base... */
+ {"123", 0x123, 16, 0, 0},
+ {"0x123", 0x123, 16, 0, 0},
+ {"123", 0123, 8, 0, 0},
+ {"0123", 0123, 8, 0, 0},
+ {"0123", 123, 10, 0, 0},
+ {"0x123", 0, 10, 'x', 0},
- /* First, signed numbers. */
- { " -17", -17, 0, 0, 0 },
- { " +0x123fg", 0x123f, 0, 'g', 0 },
- { "2147483647", 2147483647, 0, 0, 0 },
- { "9223372036854775807", 9223372036854775807, 0, 0, 0 },
- { "9223372036854775808", 9223372036854775807, 0, 0, ERANGE },
- { "922337203685477580777", 9223372036854775807, 0, 0, ERANGE },
- { "9223372036854775810", 9223372036854775807, 0, 0, ERANGE },
- { "-2147483648", -2147483648, 0, 0, 0 },
- { "-9223372036854775808", -9223372036854775808, 0, 0, 0 },
- { "-9223372036854775809", -9223372036854775808, 0, 0, ERANGE },
- { "0123", 0123, 0, 0, 0 },
- { "0x112233445566778899z", 9223372036854775807, 16, 'z', ERANGE },
- { "0x0xc", 0, 0, 'x', 0 },
- { "yz!", 34*36+35, 36, '!', 0 },
- { NULL, 0, 0, 0, 0 },
+ /* case insensitivity... */
+ {"abcd", 0xabcd, 16, 0, 0},
+ {"AbCd", 0xabcd, 16, 0, 0},
+ {"0xABCD", 0xabcd, 16, 0, 0},
+ {"0Xabcd", 0xabcd, 16, 0, 0},
- /* Then unsigned. */
- { " 0", 0, 0, 0, 0 },
- { "0xffffffffg", 0xffffffff, 0, 'g', 0 },
- { "0xffffffffffffffffg", 0xffffffffffffffff, 0, 'g', 0 },
- { "0xf1f2f3f4f5f6f7f8f9", 0xffffffffffffffff, 0, 0, ERANGE },
- { "-0x123456789abcdef01", 0xffffffffffffffff, 0, 0, ERANGE },
- { "-0xfedcba987654321", 0xf0123456789abcdf, 0, 0, 0 },
- { NULL, 0, 0, 0, 0 },
+ /* odd bases... */
+ {"0xyz", 33 * 35 + 34, 35, 'z', 0},
+ {"yz!", 34 * 36 + 35, 36, '!', 0},
+ {"-yz", -(34*36 + 35), 36, 0, 0},
+ {"GhI4", ((16*20 + 17)*20 + 18)*20 + 4, 20, 0, 0},
+
+ /* extremes... */
+#if LONG_MAX == 0x7fffffff
+ {"2147483647", 2147483647, 0, 0, 0},
+ {"2147483648", 2147483647, 0, 0, ERANGE},
+ {"214748364888", 2147483647, 0, 0, ERANGE},
+ {"2147483650", 2147483647, 0, 0, ERANGE},
+ {"-2147483648", 0x80000000, 0, 0, 0},
+ {"-2147483649", 0x80000000, 0, 0, ERANGE},
+ {"0x1122334455z", 2147483647, 16, 'z', ERANGE},
+#else
+ {"9223372036854775807", 9223372036854775807, 0, 0, 0},
+ {"9223372036854775808", 9223372036854775807, 0, 0, ERANGE},
+ {"922337203685477580777", 9223372036854775807, 0, 0, ERANGE},
+ {"9223372036854775810", 9223372036854775807, 0, 0, ERANGE},
+ {"-2147483648", -2147483648, 0, 0, 0},
+ {"-9223372036854775808", -9223372036854775808, 0, 0, 0},
+ {"-9223372036854775809", -9223372036854775808, 0, 0, ERANGE},
+ {"0x112233445566778899z", 9223372036854775807, 16, 'z', ERANGE},
+#endif
+ {NULL, 0, 0, 0, 0},
+
+ /* Then unsigned. */
+ {" 0", 0, 0, 0, 0},
+ {"0xffffffffg", 0xffffffff, 0, 'g', 0},
+#if LONG_MAX == 0x7fffffff
+ {"-0xfedcba98", 0x01234568, 0, 0, 0},
+ {"0xf1f2f3f4f5", 0xffffffff, 0, 0, ERANGE},
+ {"-0x123456789", 0xffffffff, 0, 0, ERANGE},
+#else
+ {"0xffffffffffffffffg", 0xffffffffffffffff, 0, 'g', 0},
+ {"-0xfedcba987654321", 0xf0123456789abcdf, 0, 0, 0},
+ {"0xf1f2f3f4f5f6f7f8f9", 0xffffffffffffffff, 0, 0, ERANGE},
+ {"-0x123456789abcdef01", 0xffffffffffffffff, 0, 0, ERANGE},
#endif
+ {NULL, 0, 0, 0, 0},
};
static void expand __P ((char *dst, int c));