diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/lwip-1.4.1/test/unit/core | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/lwip-1.4.1/test/unit/core')
| -rw-r--r-- | third_party/lwip-1.4.1/test/unit/core/test_mem.c | 73 | ||||
| -rw-r--r-- | third_party/lwip-1.4.1/test/unit/core/test_mem.h | 8 |
2 files changed, 81 insertions, 0 deletions
diff --git a/third_party/lwip-1.4.1/test/unit/core/test_mem.c b/third_party/lwip-1.4.1/test/unit/core/test_mem.c new file mode 100644 index 0000000..74a8373 --- /dev/null +++ b/third_party/lwip-1.4.1/test/unit/core/test_mem.c @@ -0,0 +1,73 @@ +#include "test_mem.h"
+
+#include "lwip/mem.h"
+#include "lwip/stats.h"
+
+#if !LWIP_STATS || !MEM_STATS
+#error "This tests needs MEM-statistics enabled"
+#endif
+#if LWIP_DNS
+#error "This test needs DNS turned off (as it mallocs on init)"
+#endif
+
+/* Setups/teardown functions */
+
+static void
+mem_setup(void)
+{
+}
+
+static void
+mem_teardown(void)
+{
+}
+
+
+/* Test functions */
+
+/** Call mem_malloc, mem_free and mem_trim and check stats */
+START_TEST(test_mem_one)
+{
+#define SIZE1 16
+#define SIZE1_2 12
+#define SIZE2 16
+ void *p1, *p2;
+ mem_size_t s1, s2;
+ LWIP_UNUSED_ARG(_i);
+
+#if LWIP_DNS
+ fail("This test needs DNS turned off (as it mallocs on init)");
+#endif
+
+ fail_unless(lwip_stats.mem.used == 0);
+
+ p1 = mem_malloc(SIZE1);
+ fail_unless(p1 != NULL);
+ fail_unless(lwip_stats.mem.used >= SIZE1);
+ s1 = lwip_stats.mem.used;
+
+ p2 = mem_malloc(SIZE2);
+ fail_unless(p2 != NULL);
+ fail_unless(lwip_stats.mem.used >= SIZE2 + s1);
+ s2 = lwip_stats.mem.used;
+
+ mem_trim(p1, SIZE1_2);
+
+ mem_free(p2);
+ fail_unless(lwip_stats.mem.used <= s2 - SIZE2);
+
+ mem_free(p1);
+ fail_unless(lwip_stats.mem.used == 0);
+}
+END_TEST
+
+
+/** Create the suite including all tests for this module */
+Suite *
+mem_suite(void)
+{
+ TFun tests[] = {
+ test_mem_one
+ };
+ return create_suite("MEM", tests, sizeof(tests)/sizeof(TFun), mem_setup, mem_teardown);
+}
diff --git a/third_party/lwip-1.4.1/test/unit/core/test_mem.h b/third_party/lwip-1.4.1/test/unit/core/test_mem.h new file mode 100644 index 0000000..f381151 --- /dev/null +++ b/third_party/lwip-1.4.1/test/unit/core/test_mem.h @@ -0,0 +1,8 @@ +#ifndef __TEST_MEM_H__
+#define __TEST_MEM_H__
+
+#include "../lwip_check.h"
+
+Suite *mem_suite(void);
+
+#endif
|