quotearg: don't attempt to store 1 << 31 into an "int"

[gnulib.git] / tests / test-malloca.c

diff --git a/tests/test-malloca.c b/tests/test-malloca.c
index 02ac299..7d5e62e 100644 (file)
--- a/tests/test-malloca.c
+++ b/tests/test-malloca.c
@@ -1,10 +1,10 @@
 /* Test of safe automatic memory allocation.
-   Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2009-2013 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -12,8 +12,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Bruno Haible <bruno@clisp.org>, 2005.  */
 
@@ -28,7 +27,7 @@ do_allocation (int n)
 {
   void *ptr = malloca (n);
   freea (ptr);
-  ptr = safe_alloca (n);
+  safe_alloca (n);
 }
 
 void (*func) (int) = do_allocation;
@@ -38,12 +37,15 @@ main ()
 {
   int i;
 
+  /* This slows down malloc a lot.  */
+  unsetenv ("MALLOC_PERTURB_");
+
   /* Repeat a lot of times, to make sure there's no memory leak.  */
   for (i = 0; i < 50000; i++)
     {
       /* Try various values.
          n = 0 gave a crash on Alpha with gcc-2.5.8.
-         Some versions of MacOS X have a stack size limit of 512 KB.  */
+         Some versions of Mac OS X have a stack size limit of 512 KB.  */
       func (34);
       func (134);
       func (399);