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[BZ #5614]
2008-01-15 Ulrich Drepper <drepper@redhat.com> [BZ #5614] * string/bits/string2.h (__strtok_r_1c): Always update *__NEXTP. (__strtok_r): Simplify. * string/tester.c (test_strtok_r): Add test case for futile search with single-character seach string.
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@ -1,5 +1,5 @@
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/* Tester for string functions.
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Copyright (C) 1995-2001, 2003, 2005 Free Software Foundation, Inc.
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Copyright (C) 1995-2001, 2003, 2005, 2008 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -840,9 +840,13 @@ test_strtok_r (void)
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equal(strtok_r((char *)NULL, ",", &cp), "c", 29);
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check(strtok_r((char *)NULL, ",", &cp) == NULL, 30);
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equal(one+6, "gh", 31); /* Stomped past end? */
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equal(one, "a", 32); /* Stomped old tokens? */
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equal(one, "a", 32); /* Stomped old tokens? */
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equal(one+2, "b", 33);
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equal(one+4, "c", 34);
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strcpy (one, ":::");
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cp = NULL;
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check (strtok_r (one, ":", &cp) == NULL, 35); /* Must store pointer in cp. */
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check (strtok_r (NULL, ":", &cp) == NULL, 36);
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}
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static void
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