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/* Copyright (c) 2001-2003, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2009, The Tor Project, Inc. */
/* See LICENSE for licensing information */
#ifndef _TOR_TEST_H
#define _TOR_TEST_H
/**
* \file test.h
* \brief Macros used by unit tests.
*/
#include "compat.h"
#include "tinytest.h"
#define TT_EXIT_TEST_FUNCTION STMT_BEGIN goto done; STMT_END
#include "tinytest_macros.h"
#ifdef __GNUC__
#define PRETTY_FUNCTION __PRETTY_FUNCTION__
#else
#define PRETTY_FUNCTION ""
#endif
#define test_fail_msg(msg) TT_DIE((msg))
#define test_fail() test_fail_msg("Assertion failed.")
#define test_assert(expr) tt_assert(expr)
#define test_eq(expr1, expr2) tt_int_op((expr1), ==, (expr2))
#define test_eq_ptr(expr1, expr2) tt_ptr_op((expr1), ==, (expr2))
#define test_neq(expr1, expr2) tt_int_op((expr1), !=, (expr2))
#define test_neq_ptr(expr1, expr2) tt_ptr_op((expr1), !=, (expr2))
#define test_streq(expr1, expr2) tt_str_op((expr1), ==, (expr2))
#define test_strneq(expr1, expr2) tt_str_op((expr1), !=, (expr2))
#define test_streq(expr1, expr2) tt_str_op((expr1), ==, (expr2))
#define test_mem_op(expr1, op, expr2, len) \
tt_assert_test_fmt_type(expr1,expr2,#expr1" "#op" "#expr2, \
const char *, \
(memcmp(_val1, _val2, len) op 0), \
char *, "%s", \
{ size_t printlen = (len)*2+1; \
_print = tor_malloc(printlen); \
base16_encode(_print, printlen, _value, \
(len)); }, \
{ tor_free(_print); } \
);
#define test_memeq(expr1, expr2, len) test_mem_op((expr1), ==, (expr2), len)
#define test_memneq(expr1, expr2, len) test_mem_op((expr1), !=, (expr2), len)
#define test_mem_op_hex(expr1, op, hex) \
STMT_BEGIN \
size_t length = strlen(hex); \
char *value2 = tor_malloc(length/2); \
tor_assert((length&1)==0); \
base16_decode(value2, length/2, hex, length); \
test_mem_op(expr1, op, value2, length/2); \
STMT_END
#define test_memeq_hex(expr1, hex) test_mem_op_hex(expr1, ==, hex)
#endif
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