/* Simple malloc tests.
*/
#include <testfwk.h>
-#include <malloc.h>
+#include <stdlib.h>
/* PENDING */
#if defined(__gbz80) || defined(__z80) || defined(__GNUC__)
testMalloc(void)
{
void XDATA *p1, *p2, *p3;
-
+ char *p;
+ unsigned char i;
+
#if !defined(__gbz80) && !defined(__z80) && !defined(__GNUC__)
- init_dynamic_memory((MEMHEADER xdata *)heap, sizeof(heap));
+ init_dynamic_memory((MEMHEADER XDATA *)heap, sizeof(heap));
+
+ p1 = malloc(200);
+ ASSERT(p1 == NULL);
+ LOG(("p1 == NULL when out of memory\n"));
#endif
p1 = malloc(5);
ASSERT(p1 != NULL);
-#ifdef HOST
+#ifdef PORT_HOST
LOG(("p1: %p\n", p1));
#else
LOG(("p1: %u\n", (unsigned) p1));
p2 = malloc(20);
ASSERT(p2 != NULL);
-#ifdef HOST
+#ifdef PORT_HOST
LOG(("p2: %p\n", p2));
#else
LOG(("p2: %u\n", (unsigned) p2));
#endif
+ p = (char*)p2;
+ for (i=0; i<20; i++, p++)
+ *p = i;
+
+ p2 = realloc(p2, 25);
+ ASSERT(p2 != NULL);
+#ifdef PORT_HOST
+ LOG(("p2, after expanding realloc: %p\n", p2));
+#else
+ LOG(("p2, after expanding realloc: %u\n", (unsigned) p2));
+#endif
+
+ p = (char*)p2;
+ for (i=0; i<20; i++, p++)
+ ASSERT(*p == i);
+
+ p2 = realloc(p2, 15);
+ ASSERT(p2 != NULL);
+#ifdef PORT_HOST
+ LOG(("p2, after shrinking realloc: %p\n", p2));
+#else
+ LOG(("p2, after shrinking realloc: %u\n", (unsigned) p2));
+#endif
+
+ p = (char*)p2;
+ for (i=0; i<15; i++, p++)
+ ASSERT(*p == i);
+
free(p2);
p3 = malloc(10);
ASSERT(p3 != NULL);
-#ifdef HOST
+#ifdef PORT_HOST
LOG(("p3, after freeing p2: %p\n", p3));
#else
LOG(("p3, after freeing p2: %u\n", (unsigned) p3));