feat(test): Add test runner (debug is ok, 2 failures in release)

1 files changed, 4 insertions, 0 deletions

diff --git a/testing.h b/testing.h
new file mode 100644
index 0000000..f27daf2
--- /dev/null
+++ b/testing.h
@@ -0,0 +1,4 @@
+#define t_assert(fact)                                                         \
+  if (!(fact)) {                                                               \
+    return 1;                                                                  \
+  }