diff options
| author | Jörg Frings-Fürst <debian@jff.email> | 2022-01-08 11:51:07 +0100 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff.email> | 2022-01-08 11:51:07 +0100 |
| commit | be8efac78d067c138ad8dda03df4336e73f94887 (patch) | |
| tree | 5f5254a628ba0ef72065b93d949d1c985742ea8e /tests/test-memchr.c | |
| parent | 7b65dbd4ebade81d504cfe5e681292a58ad1fdf0 (diff) | |
New upstream version 1.0upstream/1.0
Diffstat (limited to 'tests/test-memchr.c')
| -rw-r--r-- | tests/test-memchr.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tests/test-memchr.c b/tests/test-memchr.c index f191587..84f52ab 100644 --- a/tests/test-memchr.c +++ b/tests/test-memchr.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008-2018 Free Software Foundation, Inc. + * Copyright (C) 2008-2022 Free Software Foundation, Inc. * Written by Eric Blake and Bruno Haible * * This program is free software: you can redistribute it and/or modify @@ -49,7 +49,12 @@ main (void) ASSERT (MEMCHR (input, 'a', n) == input); ASSERT (MEMCHR (input, 'a', 0) == NULL); - ASSERT (MEMCHR (zerosize_ptr (), 'a', 0) == NULL); + + { + void *page_boundary = zerosize_ptr (); + if (page_boundary) + ASSERT (MEMCHR (page_boundary, 'a', 0) == NULL); + } ASSERT (MEMCHR (input, 'b', n) == input + 1); ASSERT (MEMCHR (input, 'c', n) == input + 2); @@ -88,7 +93,7 @@ main (void) /* Check that memchr() does not read past the first occurrence of the byte being searched. See the Austin Group's clarification - <http://www.opengroup.org/austin/docs/austin_454.txt>. + <https://www.opengroup.org/austin/docs/austin_454.txt>. Test both '\0' and something else, since some implementations special-case searching for NUL. */ |