diff options
Diffstat (limited to 'lily-test.h')
| -rw-r--r-- | lily-test.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/lily-test.h b/lily-test.h index e6925aa..c26237a 100644 --- a/lily-test.h +++ b/lily-test.h @@ -11,7 +11,8 @@ * Permission is hereby granted, free of charge, to any person or * organization (the "User") obtaining a copy of this software and associated * documentation files (the "Software"), to use, copy, modify, merge, - * distribute, and/or sell copies of the Software, subject to the following conditions: + * distribute, and/or sell copies of the Software, subject to the following + * conditions: * * 1. The above copyright notice and this permission notice shall be included * in all copies or modified versions of the Software. @@ -56,6 +57,7 @@ #include <stdio.h> #include <stdarg.h> #include <stdlib.h> +#include <math.h> #define STR_IMP(x) #x #define STR(x) STR_IMP(x) @@ -139,7 +141,9 @@ void lily_check(int x, const char *location, const char *fmt, ...); #define CHECK(x) LILY_CHECK(x) #define LILY_CHECK_CMP_(x, y, xstr, ystr, cmp, cmpstr, fmt) \ - lily_check(x cmp y, LILY_LOCATION, "CHECK failed: %s " cmpstr " %s (" fmt " " cmpstr " " fmt ")", xstr, ystr, x, y) + lily_check(x cmp y, LILY_LOCATION, \ + "CHECK failed: %s " cmpstr " %s\n %s = " fmt "\n %s = " fmt,\ + xstr, ystr, xstr, x, ystr, y) #define LILY_CHECK_CMP(x, cmp, y, fmt) LILY_CHECK_CMP_(x, y, #x, #y, cmp, #cmp, fmt) /* check comparision assertions */ @@ -150,6 +154,12 @@ void lily_check(int x, const char *location, const char *fmt, ...); #define CHECK_GT(x, y, fmt) LILY_CHECK_CMP(x, >, y, fmt) #define CHECK_GE(x, y, fmt) LILY_CHECK_CMP(x, >=, y, fmt) +#define LILY_CHECK_EQF(x, y, xstr, ystr, fmt) \ + lily_check(fabs(x-y) < lily_g.epsilon, LILY_LOCATION, \ + "CHECK failed: %s == %s\n %s = " fmt "\n %s = " fmt "\n epsilon: %f", \ + xstr, ystr, xstr, x, ystr, y, lily_g.epsilon) +#define CHECK_EQF(x, y, fmt) LILY_CHECK_EQF(x, y, #x, #y, fmt) + void lily_require(int x, const char *location, const char *fmt, ...); #define LILY_REQUIRE_(str, x, location) \ @@ -158,7 +168,9 @@ void lily_require(int x, const char *location, const char *fmt, ...); #define REQUIRE(x) LILY_REQUIRE(x) #define LILY_REQUIRE_CMP_(x, y, xstr, ystr, cmp, cmpstr, fmt) \ - lily_require(x cmp y, LILY_LOCATION, "REQUIRE failed: %s " cmpstr " %s (" fmt " " cmpstr " " fmt ")", xstr, ystr, x, y) + lily_require(x cmp y, LILY_LOCATION, \ + "REQUIRE failed: %s " cmpstr " %s\n %s = " fmt "\n %s = " fmt,\ + xstr, ystr, xstr, x, ystr, y) #define LILY_REQUIRE_CMP(x, cmp, y, fmt) LILY_REQUIRE_CMP_(x, y, #x, #y, cmp, #cmp, fmt) /* require comparison assertions */ @@ -173,6 +185,7 @@ void lily_require(int x, const char *location, const char *fmt, ...); void lily_begin(); void lily_finish(); void lily_run_test(void (*test)()); +void lily_set_epsilon(double epsilon); struct lily_global_t { @@ -325,6 +338,12 @@ void lily_finish() printf("checked %d asserts (%d failed)\n", lily_g.n_assertions, lily_g.n_assertions_failed); } + + +void lily_set_epsilon(double epsilon) +{ + lily_g.epsilon = epsilon; +} #endif /* ifdef LILY_TEST_H */ |