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author | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2021-06-22 14:27:15 +0530 |
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committer | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2021-06-22 14:31:40 +0530 |
commit | 568123a720dce896dcd0ac8f7c8ebfe20a8a6adb (patch) | |
tree | 99ac743f1f174b18c5c36044a175e8b4e65ebde7 /malloc/tst-mcheck.c | |
parent | 412b05fec9323a093fe271ae01b4083ea2d1fc1f (diff) | |
download | glibc-568123a720dce896dcd0ac8f7c8ebfe20a8a6adb.tar.gz glibc-568123a720dce896dcd0ac8f7c8ebfe20a8a6adb.tar.xz glibc-568123a720dce896dcd0ac8f7c8ebfe20a8a6adb.zip |
tst-mcheck: Rename to tst-malloc-check
MALLOC_CHECK_ and mcheck() are two different malloc checking features. tst-mcheck does not check mcheck(), instead it checks MALLOC_CHECK_, so rename the file to avoid confusion.
Diffstat (limited to 'malloc/tst-mcheck.c')
-rw-r--r-- | malloc/tst-mcheck.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/malloc/tst-mcheck.c b/malloc/tst-mcheck.c deleted file mode 100644 index 6650d09cf6..0000000000 --- a/malloc/tst-mcheck.c +++ /dev/null @@ -1,115 +0,0 @@ -/* Copyright (C) 2005-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2005. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <libc-diag.h> - -static int errors = 0; - -static void -merror (const char *msg) -{ - ++errors; - printf ("Error: %s\n", msg); -} - -static int -do_test (void) -{ - void *p, *q; - - errno = 0; - - DIAG_PUSH_NEEDS_COMMENT; -#if __GNUC_PREREQ (7, 0) - /* GCC 7 warns about too-large allocations; here we want to test - that they fail. */ - DIAG_IGNORE_NEEDS_COMMENT (7, "-Walloc-size-larger-than="); -#endif - p = malloc (-1); - DIAG_POP_NEEDS_COMMENT; - - if (p != NULL) - merror ("malloc (-1) succeeded."); - else if (errno != ENOMEM) - merror ("errno is not set correctly."); - - p = malloc (10); - if (p == NULL) - merror ("malloc (10) failed."); - - p = realloc (p, 0); - if (p != NULL) - merror ("realloc (p, 0) failed."); - - p = malloc (0); - if (p == NULL) - merror ("malloc (0) failed."); - - p = realloc (p, 0); - if (p != NULL) - merror ("realloc (p, 0) failed."); - - q = malloc (256); - if (q == NULL) - merror ("malloc (256) failed."); - - p = malloc (512); - if (p == NULL) - merror ("malloc (512) failed."); - - DIAG_PUSH_NEEDS_COMMENT; -#if __GNUC_PREREQ (7, 0) - /* GCC 7 warns about too-large allocations; here we want to test - that they fail. */ - DIAG_IGNORE_NEEDS_COMMENT (7, "-Walloc-size-larger-than="); -#endif - if (realloc (p, -256) != NULL) - merror ("realloc (p, -256) succeeded."); - else if (errno != ENOMEM) - merror ("errno is not set correctly."); - DIAG_POP_NEEDS_COMMENT; - - free (p); - - p = malloc (512); - if (p == NULL) - merror ("malloc (512) failed."); - - DIAG_PUSH_NEEDS_COMMENT; -#if __GNUC_PREREQ (7, 0) - /* GCC 7 warns about too-large allocations; here we want to test - that they fail. */ - DIAG_IGNORE_NEEDS_COMMENT (7, "-Walloc-size-larger-than="); -#endif - if (realloc (p, -1) != NULL) - merror ("realloc (p, -1) succeeded."); - else if (errno != ENOMEM) - merror ("errno is not set correctly."); - DIAG_POP_NEEDS_COMMENT; - - free (p); - free (q); - - return errors != 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |