1 files changed, 21 insertions, 0 deletions
diff --git a/tests/test.h b/tests/test.h
new file mode 100644
index 0000000..c5e2e73
--- /dev/null
+++ b/tests/test.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <stdio.h>
+
+struct TestContext
+{
+	int checks;
+	int failures;
+};
+
+#define check(context, condition) \
+	do \
+	{ \
+		(context)->checks += 1; \
+		if (!(condition)) \
+		{ \
+			(context)->failures += 1; \
+			printf("  FAIL %s:%d: %s\n", __FILE__, __LINE__, #condition); \
+		} \
+	} \
+	while (0)