unittest: framework for unit-testing

This is the first approach at doing fairly clean and easy to write and
debug unit tests.

1 files changed, 31 insertions, 0 deletions

diff --git a/tests/unit/curlcheck.h b/tests/unit/curlcheck.h
new file mode 100644
index 000000000..c34f99093
--- /dev/null
+++ b/tests/unit/curlcheck.h
@@ -0,0 +1,31 @@
+/*****************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ */
+
+#include "test.h"
+
+#define fail_unless(expr, msg)                          \
+  if(!(expr)) {                                         \
+    fprintf(stderr, "%s:%d Assertion '%s' failed: %s" , \
+            __FILE__, __LINE__, #expr, msg);            \
+    unitfail++;                                         \
+  }
+
+extern int unitfail;
+
+#define UNITTEST_START                          \
+  int test(char *unused)                        \
+  {                                             \
+  (void)unused;                                 \
+  unit_setup();
+
+#define UNITTEST_STOP                           \
+  unit_stop();                                  \
+  return unitfail;                              \
+  }
+