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Fixed va args count macro with MSVC. Added macros test.

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bkaradzic
2013-10-09 20:27:39 -07:00
parent 05ca00212e
commit 183189f8f0
6 changed files with 81 additions and 15 deletions
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49
tests/macros.cpp Normal file
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/*
* Copyright 2010-2013 Branimir Karadzic. All rights reserved.
* License: http://www.opensource.org/licenses/BSD-2-Clause
*/
#include "test.h"
#include <bx/bx.h>
BX_STATIC_ASSERT(1 == BX_VA_ARGS_COUNT(1) );
BX_STATIC_ASSERT(2 == BX_VA_ARGS_COUNT(1, 2) );
BX_STATIC_ASSERT(3 == BX_VA_ARGS_COUNT(1, 2, 3) );
BX_STATIC_ASSERT(4 == BX_VA_ARGS_COUNT(1, 2, 3, 4) );
BX_STATIC_ASSERT(5 == BX_VA_ARGS_COUNT(1, 2, 3, 4, 5) );
BX_STATIC_ASSERT(6 == BX_VA_ARGS_COUNT(1, 2, 3, 4, 5, 6) );
BX_STATIC_ASSERT( 0 == BX_ALIGN_16( 0) );
BX_STATIC_ASSERT( 16 == BX_ALIGN_16( 1) );
BX_STATIC_ASSERT( 16 == BX_ALIGN_16( 15) );
BX_STATIC_ASSERT( 16 == BX_ALIGN_16( 16) );
BX_STATIC_ASSERT(256 == BX_ALIGN_16(255) );
BX_STATIC_ASSERT( 0 == BX_ALIGN_256( 0) );
BX_STATIC_ASSERT(256 == BX_ALIGN_256( 1) );
BX_STATIC_ASSERT(256 == BX_ALIGN_256( 15) );
BX_STATIC_ASSERT(256 == BX_ALIGN_256(255) );
BX_STATIC_ASSERT(256 == BX_ALIGN_256(256) );
BX_STATIC_ASSERT(256 == BX_ALIGN_256(256) );
BX_STATIC_ASSERT(512 == BX_ALIGN_256(511) );
TEST(macros)
{
uint32_t unused0;
BX_UNUSED(unused0);
uint32_t unused1;
BX_UNUSED(unused0, unused1);
uint32_t unused2;
BX_UNUSED(unused0, unused1, unused2);
CHECK_EQUAL(1, BX_VA_ARGS_COUNT(1) );
CHECK_EQUAL(2, BX_VA_ARGS_COUNT(1, 2) );
CHECK_EQUAL(3, BX_VA_ARGS_COUNT(1, 2, 3) );
CHECK_EQUAL(4, BX_VA_ARGS_COUNT(1, 2, 3, 4) );
CHECK_EQUAL(5, BX_VA_ARGS_COUNT(1, 2, 3, 4, 5) );
CHECK_EQUAL(6, BX_VA_ARGS_COUNT(1, 2, 3, 4, 5, 6) );
CHECK(0 == strcmp(BX_STRINGIZE(TEST 1234 %^&*), "TEST 1234 %^&*") );
}