Add testing framework

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/test.h b/tests/test.h
new file mode 100644
index 0000000..1d60ca8
--- /dev/null
+++ b/tests/test.h
@@ -0,0 +1,22 @@
+#ifndef TEST_H
+#define TEST_H
+
+#include <stdio.h>
+
+#define TEST_CASE(__case_name__, __case__) int __case_name__(){ \
+  const char* testname = #__case_name__;\
+  int fail_counter = 0;\
+  __case__\
+  return fail_counter;\
+}
+
+#define CHECK(__assertion__) {\
+  total_assertions += 1; \
+  if (!(__assertion__)) {\
+  printf("Test failed: %s in %s:%d\n> " #__assertion__ "\n", testname, __FILE__, __LINE__);\
+  fail_counter += 1;\
+}}
+
+extern int total_assertions;
+
+#endif