+# define TEST_double_eq(a, b) test_double_eq(__FILE__, __LINE__, #a, #b, a, b)
+# define TEST_double_ne(a, b) test_double_ne(__FILE__, __LINE__, #a, #b, a, b)
+# define TEST_double_lt(a, b) test_double_lt(__FILE__, __LINE__, #a, #b, a, b)
+# define TEST_double_le(a, b) test_double_le(__FILE__, __LINE__, #a, #b, a, b)
+# define TEST_double_gt(a, b) test_double_gt(__FILE__, __LINE__, #a, #b, a, b)
+# define TEST_double_ge(a, b) test_double_ge(__FILE__, __LINE__, #a, #b, a, b)
+