Add beginnings of test framework.

Just contains a couple of very simple UTF-8 tests for now.

1 files changed, 15 insertions, 0 deletions

diff --git a/test/tap.h b/test/tap.h
new file mode 100644
index 0000000..fc0df61
--- /dev/null
+++ b/test/tap.h
@@ -0,0 +1,15 @@
+#ifndef TAP_H
+#define TAP_H
+
+#include <stddef.h>
+
+#define tap_is(a, b, message) ((a) == (b) ? tap_ok((message)) : tap_not_ok((message)))
+#define tap_isnt(a, b, message) ((a) != (b) ? tap_ok((message)) : tap_not_ok((message)))
+
+void tap_version(size_t version);
+void tap_plan(void);
+void tap_ok(const char *message, ...);
+void tap_not_ok(const char *message, ...);
+void tap_todo(const char *message);
+
+#endif /* TAP_H */