15976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org/* 25976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * libjingle 35976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * Copyright 2012 Google Inc. 45976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 55976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * Redistribution and use in source and binary forms, with or without 65976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * modification, are permitted provided that the following conditions are met: 75976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 85976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 1. Redistributions of source code must retain the above copyright notice, 95976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * this list of conditions and the following disclaimer. 105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 2. Redistributions in binary form must reproduce the above copyright notice, 115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * this list of conditions and the following disclaimer in the documentation 125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * and/or other materials provided with the distribution. 135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 3. The name of the author may not be used to endorse or promote products 145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * derived from this software without specific prior written permission. 155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org */ 275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/basictypes.h" 295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/gunit.h" 315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgnamespace talk_base { 335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgTEST(BasicTypesTest, Endian) { 355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint16 v16 = 0x1234u; 365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint8 first_byte = *reinterpret_cast<uint8*>(&v16); 375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#if defined(ARCH_CPU_LITTLE_ENDIAN) 385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(0x34u, first_byte); 395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#elif defined(ARCH_CPU_BIG_ENDIAN) 405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(0x12u, first_byte); 415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgTEST(BasicTypesTest, SizeOfTypes) { 455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int8 i8 = -1; 465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint8 u8 = 1u; 475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int16 i16 = -1; 485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint16 u16 = 1u; 495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int32 i32 = -1; 505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 u32 = 1u; 515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int64 i64 = -1; 525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint64 u64 = 1u; 535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(1u, sizeof(i8)); 545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(1u, sizeof(u8)); 555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(2u, sizeof(i16)); 565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(2u, sizeof(u16)); 575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(4u, sizeof(i32)); 585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(4u, sizeof(u32)); 595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(8u, sizeof(i64)); 605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(8u, sizeof(u64)); 615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_GT(0, i8); 625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_LT(0u, u8); 635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_GT(0, i16); 645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_LT(0u, u16); 655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_GT(0, i32); 665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_LT(0u, u32); 675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_GT(0, i64); 685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_LT(0u, u64); 695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgTEST(BasicTypesTest, SizeOfConstants) { 725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(8u, sizeof(INT64_C(0))); 735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(8u, sizeof(UINT64_C(0))); 745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(8u, sizeof(INT64_C(0x1234567887654321))); 755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org EXPECT_EQ(8u, sizeof(UINT64_C(0x8765432112345678))); 765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Test CPU_ macros 795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#if !defined(CPU_ARM) && defined(__arm__) 805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#error expected CPU_ARM to be defined. 815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#if !defined(CPU_X86) && (defined(WIN32) || defined(OSX)) 835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#error expected CPU_X86 to be defined. 845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#if !defined(ARCH_CPU_LITTLE_ENDIAN) && \ 865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org (defined(WIN32) || defined(OSX) || defined(CPU_X86)) 875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#error expected ARCH_CPU_LITTLE_ENDIAN to be defined. 885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// TODO(fbarchard): Test all macros in basictypes.h 915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} // namespace talk_base 93