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- /* Copyright 2001,2002,2003 Roger Dingledine.
- * Copyright 2004-2007 Roger Dingledine, Nick Mathewson */
- /* See LICENSE for licensing information */
- /* $Id$ */
- #ifndef __TEST_H
- #define __TEST_H
- #define TEST_H_ID "$Id$"
- /**
- * \file test.h
- * \brief Macros used by unit tests.
- */
- #include <string.h>
- #include <stdio.h>
- #include "compat.h"
- #define STMT_BEGIN do {
- #define STMT_END } while (0)
- #ifdef __GNUC__
- #define PRETTY_FUNCTION __PRETTY_FUNCTION__
- #else
- #define PRETTY_FUNCTION ""
- #endif
- extern int have_failed;
- #define test_fail() \
- STMT_BEGIN \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): assertion failed.", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION); \
- return; \
- STMT_END
- #define test_assert(expr) \
- STMT_BEGIN \
- if (expr) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): assertion failed: (%s)\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr); \
- return; \
- } STMT_END
- #define test_eq_type(tp, fmt, expr1, expr2) \
- STMT_BEGIN \
- tp v1=(tp)(expr1); \
- tp v2=(tp)(expr2); \
- if (v1==v2) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n" \
- " "fmt "!="fmt"\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, \
- v1, v2); \
- return; \
- } STMT_END
- #define test_eq(expr1, expr2) \
- test_eq_type(long, "%ld", expr1, expr2)
- #define test_eq_ptr(expr1, expr2) \
- test_eq_type(void*, "%p", expr1, expr2)
- #define test_neq(expr1, expr2) \
- STMT_BEGIN \
- long v1=(long)(expr1), v2=(long)(expr2); \
- if (v1!=v2) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n"\
- " (%ld == %ld)\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, \
- v1, v2); \
- return; \
- } STMT_END
- #define test_streq(expr1, expr2) \
- STMT_BEGIN \
- const char *v1=(expr1), *v2=(expr2); \
- if (!strcmp(v1,v2)) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n"\
- " (\"%s\" != \"%s\")\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, \
- v1, v2); \
- return; \
- } STMT_END
- #define test_strneq(expr1, expr2) \
- STMT_BEGIN \
- const char *v1=(expr1), *v2=(expr2); \
- if (strcmp(v1,v2)) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n"\
- " (\"%s\" == \"%s\")\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, \
- v1, v2); \
- return; \
- } STMT_END
- #define test_memeq(expr1, expr2, len) \
- STMT_BEGIN \
- const void *v1=(expr1), *v2=(expr2); \
- if (!memcmp(v1,v2,(len))) { printf("."); fflush(stdout); } else {\
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2); \
- return; \
- } STMT_END
- #define test_memneq(expr1, expr2, len) \
- STMT_BEGIN \
- void *v1=(expr1), *v2=(expr2); \
- if (memcmp(v1,v2,(len))) { printf("."); fflush(stdout); } else {\
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2); \
- return; \
- } STMT_END
- #endif
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