zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/test/malloc/tst-malloc.c b/ap/build/uClibc/test/malloc/tst-malloc.c
new file mode 100644
index 0000000..468e1d4
--- /dev/null
+++ b/ap/build/uClibc/test/malloc/tst-malloc.c
@@ -0,0 +1,73 @@
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1999.
+
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <malloc.h>
+#include <stdio.h>
+#include <features.h>
+
+static int errors = 0;
+
+static void
+merror (const char *msg)
+{
+ ++errors;
+ printf ("Error: %s\n", msg);
+}
+
+int
+main (void)
+{
+ void *p;
+ int save;
+
+ errno = 0;
+
+ p = malloc (-1);
+ save = errno;
+
+ if (p != NULL)
+ merror ("malloc (-1) succeeded.");
+
+ if (p == NULL && save != ENOMEM)
+ merror ("errno is not set correctly");
+
+ p = malloc (10);
+ if (p == NULL)
+ merror ("malloc (10) failed.");
+
+ /* realloc (p, 0) == free (p). */
+ p = realloc (p, 0);
+ if (p != NULL)
+ merror ("realloc (p, 0) failed.");
+
+ p = malloc (0);
+#if !defined(__UCLIBC__) || defined(__MALLOC_GLIBC_COMPAT__)
+ if (p == NULL)
+#else
+ if (p != NULL)
+#endif
+ merror ("malloc (0) failed.");
+
+ p = realloc (p, 0);
+ if (p != NULL)
+ merror ("realloc (p, 0) failed.");
+
+ return errors != 0;
+}