1 files changed, 43 insertions, 0 deletions
diff --git a/src/ccapi/test/test_ccapi_check.h b/src/ccapi/test/test_ccapi_check.h
new file mode 100644
index 0000000000..c05a5152ef
--- /dev/null
+++ b/src/ccapi/test/test_ccapi_check.h
@@ -0,0 +1,43 @@
+#ifndef _TEST_CCAPI_CHECK_H_
+#define _TEST_CCAPI_CHECK_H_
+
+#include <stdio.h>
+#include <stdarg.h>
+#include "test_ccapi_log.h"
+#include "test_ccapi_globals.h"
+
+int _check_if(int expression, const char *file, int line, const char *expression_string, const char *format, ...);
+		
+#define check_int(a, b) \
+		check_if(a != b, NULL)
+
+/*
+ *	if expression evaluates to true, check_if increments the failure_count and prints:
+ *	
+ *	check_if(a!=a, NULL);
+ *	==> "/path/to/file:line: a!=a" 
+ *	
+ *	check_if(a!=a, "This shouldn't be happening");
+ *	==> "/path/to/file:line: This shouldn't be happening"
+ *	
+ *	check_if(a!=a, "This has happened %d times now", 3);
+ *	==> "/path/to/file:line: This has happened 3 times now"	
+*/
+
+#define check_if(expression, format, ...) \
+		_check_if(expression, __FILE__, __LINE__, #expression, format , ## __VA_ARGS__)
+
+#define check_if_not(expression, format, ...) \
+		check_if(!(expression), format, ## __VA_ARGS__)
+
+// first check if err is what we were expecting to get back
+// then check if err is even in the set of errors documented for the function
+#define check_err(err, expected_err, possible_return_values) \
+		do { \
+			check_if(err != expected_err, "unexpected error %s (%d), expected %s (%d)", translate_ccapi_error(err), err, translate_ccapi_error(expected_err), expected_err); \
+			check_if_not(array_contains_int(possible_return_values, possible_ret_val_count, err), "error not documented as a possible return value: %s (%d)", translate_ccapi_error(err), err); \
+		} while( 0 )
+
+int array_contains_int(cc_int32 *array, int size, cc_int32 value);
+
+#endif /* _TEST_CCAPI_CHECK_H_ */