mirror of
https://gitlab.torproject.org/tpo/core/tor.git
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185 lines
9.5 KiB
C
185 lines
9.5 KiB
C
/* Copyright (c) 2001-2003, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2008, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/* $Id$ */
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#ifndef __TEST_H
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#define __TEST_H
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#define TEST_H_ID "$Id$"
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/**
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* \file test.h
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* \brief Macros used by unit tests.
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*/
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#include "compat.h"
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#ifdef __GNUC__
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#define PRETTY_FUNCTION __PRETTY_FUNCTION__
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#else
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#define PRETTY_FUNCTION ""
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#endif
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extern int have_failed;
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#define test_fail_msg(msg) \
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STMT_BEGIN \
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have_failed = 1; \
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printf("\nFile %s: line %d (%s): %s", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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msg); \
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return; \
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STMT_END
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#define test_fail() test_fail_msg("Assertion failed.")
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#define test_assert(expr) \
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STMT_BEGIN \
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if (expr) { printf("."); fflush(stdout); } else { \
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have_failed = 1; \
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printf("\nFile %s: line %d (%s): assertion failed: (%s)\n", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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#expr); \
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return; \
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} STMT_END
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#define test_eq_type(tp, fmt, expr1, expr2) \
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STMT_BEGIN \
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tp _test_v1=(tp)(expr1); \
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tp _test_v2=(tp)(expr2); \
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if (_test_v1==_test_v2) { printf("."); fflush(stdout); } else { \
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have_failed = 1; \
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printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n" \
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" "fmt "!="fmt"\n", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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#expr1, #expr2, \
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_test_v1, _test_v2); \
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return; \
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} STMT_END
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#define test_eq(expr1, expr2) \
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test_eq_type(long, "%ld", expr1, expr2)
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#define test_eq_ptr(expr1, expr2) \
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test_eq_type(void*, "%p", expr1, expr2)
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#define test_neq_type(tp, fmt, expr1, expr2) \
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STMT_BEGIN \
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tp _test_v1=(tp)(expr1); \
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tp _test_v2=(tp)(expr2); \
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if (_test_v1!=_test_v2) { printf("."); fflush(stdout); } else { \
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have_failed = 1; \
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printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n" \
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" ("fmt" == "fmt")\n", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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#expr1, #expr2, \
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_test_v1, _test_v2); \
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return; \
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} STMT_END
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#define test_neq(expr1, expr2) \
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test_neq_type(long, "%ld", expr1, expr2)
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#define test_neq_ptr(expr1, expr2) \
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test_neq_type(void *, "%p", expr1, expr2)
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#define test_streq(expr1, expr2) \
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STMT_BEGIN \
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const char *_test_v1=(expr1), *_test_v2=(expr2); \
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if (!strcmp(_test_v1,_test_v2)) { printf("."); fflush(stdout); } else { \
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have_failed = 1; \
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printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n"\
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" (\"%s\" != \"%s\")\n", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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#expr1, #expr2, \
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_test_v1, _test_v2); \
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return; \
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} STMT_END
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#define test_strneq(expr1, expr2) \
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STMT_BEGIN \
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const char *_test_v1=(expr1), *_test_v2=(expr2); \
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if (strcmp(_test_v1,_test_v2)) { printf("."); fflush(stdout); } else { \
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have_failed = 1; \
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printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n"\
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" (\"%s\" == \"%s\")\n", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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#expr1, #expr2, \
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_test_v1, _test_v2); \
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return; \
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} STMT_END
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#define test_memeq(expr1, expr2, len) \
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STMT_BEGIN \
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const void *_test_v1=(expr1), *_test_v2=(expr2); \
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char *mem1, *mem2; \
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if (!memcmp(_test_v1,_test_v2,(len))) { \
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printf("."); fflush(stdout); } else { \
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have_failed = 1; \
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mem1 = tor_malloc(len*2+1); \
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mem2 = tor_malloc(len*2+1); \
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base16_encode(mem1, len*2+1, _test_v1, len); \
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base16_encode(mem2, len*2+1, _test_v2, len); \
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printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n" \
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" %s != %s\n", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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#expr1, #expr2, mem1, mem2); \
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return; \
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} STMT_END
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#define test_memeq_hex(expr1, hex) \
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STMT_BEGIN \
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const char *_test_v1 = (char*)(expr1); \
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const char *_test_v2 = (hex); \
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size_t _len_v2 = strlen(_test_v2); \
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char *_mem2 = tor_malloc(_len_v2/2); \
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tor_assert((_len_v2 & 1) == 0); \
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base16_decode(_mem2, _len_v2/2, _test_v2, _len_v2); \
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if (!memcmp(_mem2, _test_v1, _len_v2/2)) { \
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printf("."); fflush(stdout); } else { \
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char *_mem1 = tor_malloc(_len_v2+1); \
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base16_encode(_mem1, _len_v2+1, _test_v1, _len_v2/2); \
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printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n" \
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" %s != %s\n", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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#expr1, _test_v2, _mem1, _test_v2); \
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return; \
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} \
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tor_free(_mem2); \
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STMT_END
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#define test_memneq(expr1, expr2, len) \
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STMT_BEGIN \
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void *_test_v1=(expr1), *_test_v2=(expr2); \
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if (memcmp(_test_v1,_test_v2,(len))) { \
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printf("."); fflush(stdout); \
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} else { \
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have_failed = 1; \
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printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n", \
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_SHORT_FILE_, \
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__LINE__, \
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PRETTY_FUNCTION, \
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#expr1, #expr2); \
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return; \
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} STMT_END
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#endif
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