Squashed 'lib/lwip/lwip/' content from commit 0a0452b2c39b

git-subtree-dir: lib/lwip/lwip
git-subtree-split: 0a0452b2c39bdd91e252aef045c115f88f6ca773

1 files changed, 125 insertions, 0 deletions

diff --git a/test/unit/lwip_unittests.c b/test/unit/lwip_unittests.c
new file mode 100644
index 00000000000..8d47e45ce4d
--- /dev/null
+++ b/test/unit/lwip_unittests.c
@@ -0,0 +1,125 @@
+#include "lwip_check.h"
+
+#include "ip4/test_ip4.h"
+#include "ip6/test_ip6.h"
+#include "udp/test_udp.h"
+#include "tcp/test_tcp.h"
+#include "tcp/test_tcp_oos.h"
+#include "tcp/test_tcp_state.h"
+#include "core/test_def.h"
+#include "core/test_dns.h"
+#include "core/test_mem.h"
+#include "core/test_netif.h"
+#include "core/test_pbuf.h"
+#include "core/test_timers.h"
+#include "etharp/test_etharp.h"
+#include "dhcp/test_dhcp.h"
+#include "mdns/test_mdns.h"
+#include "mqtt/test_mqtt.h"
+#include "api/test_sockets.h"
+#include "ppp/test_pppos.h"
+
+#include "lwip/init.h"
+#if !NO_SYS
+#include "lwip/tcpip.h"
+#endif
+
+/* This function is used for LWIP_RAND by some ports... */
+unsigned int
+lwip_port_rand(void)
+{
+  return (unsigned int)rand();
+}
+
+Suite* create_suite(const char* name, testfunc *tests, size_t num_tests, SFun setup, SFun teardown)
+{
+  size_t i;
+  Suite *s = suite_create(name);
+
+  for(i = 0; i < num_tests; i++) {
+    TCase *tc_core = tcase_create(name);
+    if ((setup != NULL) || (teardown != NULL)) {
+      tcase_add_checked_fixture(tc_core, setup, teardown);
+    }
+    tcase_add_named_test(tc_core, tests[i]);
+    suite_add_tcase(s, tc_core);
+  }
+  return s;
+}
+
+void lwip_check_ensure_no_alloc(unsigned int skip)
+{
+  int i;
+  unsigned int mask;
+
+  if (!(skip & SKIP_HEAP)) {
+    fail_unless(lwip_stats.mem.used == 0,
+      "mem heap still has %d bytes allocated", lwip_stats.mem.used);
+  }
+  for (i = 0, mask = 1; i < MEMP_MAX; i++, mask <<= 1) {
+    if (!(skip & mask)) {
+      fail_unless(lwip_stats.memp[i]->used == 0,
+        "memp pool '%s' still has %d entries allocated",
+        lwip_stats.memp[i]->name, lwip_stats.memp[i]->used);
+    }
+  }
+}
+
+#ifdef LWIP_UNITTESTS_LIB
+int lwip_unittests_run(void)
+#else
+int main(void)
+#endif
+{
+  int number_failed;
+  SRunner *sr;
+  size_t i;
+  suite_getter_fn* suites[] = {
+    ip4_suite,
+    ip6_suite,
+    udp_suite,
+    tcp_suite,
+    tcp_oos_suite,
+    tcp_state_suite,
+    def_suite,
+    dns_suite,
+    mem_suite,
+    netif_suite,
+    pbuf_suite,
+    timers_suite,
+    etharp_suite,
+    dhcp_suite,
+    mdns_suite,
+    mqtt_suite,
+    sockets_suite
+#if PPP_SUPPORT && PPPOS_SUPPORT
+    , pppos_suite
+#endif /* PPP_SUPPORT && PPPOS_SUPPORT */
+  };
+  size_t num = sizeof(suites)/sizeof(void*);
+  LWIP_ASSERT("No suites defined", num > 0);
+
+#if NO_SYS
+  lwip_init();
+#else
+  tcpip_init(NULL, NULL);
+#endif
+
+  sr = srunner_create((suites[0])());
+  srunner_set_xml(sr, "lwip_unittests.xml");
+  for(i = 1; i < num; i++) {
+    srunner_add_suite(sr, ((suite_getter_fn*)suites[i])());
+  }
+
+#ifdef LWIP_UNITTESTS_NOFORK
+  srunner_set_fork_status(sr, CK_NOFORK);
+#endif
+#ifdef LWIP_UNITTESTS_FORK
+  srunner_set_fork_status(sr, CK_FORK);
+#endif
+
+  srunner_run_all(sr, CK_NORMAL);
+  number_failed = srunner_ntests_failed(sr);
+  srunner_free(sr);
+  return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+}