6 files changed, 67 insertions, 2 deletions
diff --git a/source/test/CMakeLists.txt b/source/test/CMakeLists.txt
index 740981e..4435be1 100644
--- a/source/test/CMakeLists.txt
+++ b/source/test/CMakeLists.txt
@@ -1 +1,2 @@
 add_subdirectory(unittests)
+add_subdirectory(programs)
diff --git a/source/test/programs/CMakeLists.txt b/source/test/programs/CMakeLists.txt
new file mode 100644
index 0000000..4fd3660
--- /dev/null
+++ b/source/test/programs/CMakeLists.txt
@@ -0,0 +1,21 @@
+if(KIT_ENABLE_TESTING)
+  add_executable(too_many_tests too_many_tests.c)
+  target_link_libraries(too_many_tests ${KIT_TEST_LIBRARY})
+  add_test(
+    NAME too_many_tests_test
+    COMMAND too_many_tests)
+  set_tests_properties(
+    too_many_tests_test
+    PROPERTIES
+    TIMEOUT "30")
+
+  add_executable(too_many_assertions too_many_assertions.c)
+  target_link_libraries(too_many_assertions ${KIT_TEST_LIBRARY})
+  add_test(
+    NAME too_many_assertions_test
+    COMMAND too_many_assertions)
+  set_tests_properties(
+    too_many_assertions_test
+    PROPERTIES
+    TIMEOUT "30")
+endif()
diff --git a/source/test/programs/too_many_assertions.c b/source/test/programs/too_many_assertions.c
new file mode 100644
index 0000000..846970f
--- /dev/null
+++ b/source/test/programs/too_many_assertions.c
@@ -0,0 +1,12 @@
+#include "../../kit_test/test.h"
+
+TEST("foo") {
+  for (int i = 0; i <= KIT_TEST_ASSERTIONS_LIMIT; i++) REQUIRE(1);
+}
+
+int main(int argc, char **argv) {
+  if (run_tests(argc, argv) != 1)
+    return 1;
+
+  return 0;
+}
diff --git a/source/test/programs/too_many_tests.c b/source/test/programs/too_many_tests.c
new file mode 100644
index 0000000..9893e84
--- /dev/null
+++ b/source/test/programs/too_many_tests.c
@@ -0,0 +1,13 @@
+#include "../../kit_test/test.h"
+
+void bar(int index, kit_test_report_fn report) { }
+
+int main(int argc, char **argv) {
+  for (int i = 0; i <= KIT_TESTS_SIZE_LIMIT; i++)
+    test_register("foo", bar);
+
+  if (run_tests(argc, argv) != 1)
+    return 1;
+
+  return 0;
+}
diff --git a/source/test/unittests/CMakeLists.txt b/source/test/unittests/CMakeLists.txt
index 37f7dbb..674f442 100644
--- a/source/test/unittests/CMakeLists.txt
+++ b/source/test/unittests/CMakeLists.txt
@@ -1,6 +1,6 @@
 target_sources(
   ${KIT_TEST_SUITE}
     PRIVATE
-      async_function.test.c main.test.c string_ref.test.c
-      array_ref.test.c input_stream.test.c lower_bound.test.c
+      async_function.test.c test_duration.test.c main.test.c
+      string_ref.test.c array_ref.test.c input_stream.test.c lower_bound.test.c
       input_buffer.test.c dynamic_array.test.c)
diff --git a/source/test/unittests/test_duration.test.c b/source/test/unittests/test_duration.test.c
new file mode 100644
index 0000000..6de6c2e
--- /dev/null
+++ b/source/test/unittests/test_duration.test.c
@@ -0,0 +1,18 @@
+#define KIT_TEST_FILE test_duration
+#include "../../kit_test/test.h"
+
+#ifdef _WIN32
+#  include <synchapi.h>
+static void kit_sleep(int ms) {
+  Sleep(ms);
+}
+#else
+#  include <unistd.h>
+static void kit_sleep(int ms) {
+  usleep(ms * 1000);
+}
+#endif
+
+TEST("test duration") {
+  kit_sleep(100);
+}