147be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org/* 247be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org * Copyright 2010 The WebRTC Project Authors. All rights reserved. 347be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org * 447be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org * Use of this source code is governed by a BSD-style license 547be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org * that can be found in the LICENSE file in the root of the source 647be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org * tree. An additional intellectual property rights grant can be found 747be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org * in the file PATENTS. All contributing project authors may 847be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org * be found in the AUTHORS file in the root of the source tree. 947be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org */ 1047be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 1147be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#if defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID) 1247be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#include <math.h> 1347be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#endif 1447be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 1547be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#include "webrtc/base/gunit.h" 1647be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#include "webrtc/base/latebindingsymboltable.h" 1747be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 1847be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.orgnamespace rtc { 1947be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 2047be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#if defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID) 2147be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 2247be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#define LIBM_SYMBOLS_CLASS_NAME LibmTestSymbolTable 2347be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#define LIBM_SYMBOLS_LIST \ 2447be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org X(acos) \ 2547be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org X(sin) \ 2647be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org X(tan) 2747be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 2847be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME LIBM_SYMBOLS_CLASS_NAME 2947be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST LIBM_SYMBOLS_LIST 3047be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#include "webrtc/base/latebindingsymboltable.h.def" 3147be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 3247be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME LIBM_SYMBOLS_CLASS_NAME 3347be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST LIBM_SYMBOLS_LIST 3447be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#define LATE_BINDING_SYMBOL_TABLE_DLL_NAME "libm.so.6" 3547be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#include "webrtc/base/latebindingsymboltable.cc.def" 3647be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 3747be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.orgTEST(LateBindingSymbolTable, libm) { 3847be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org LibmTestSymbolTable table; 3947be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org EXPECT_FALSE(table.IsLoaded()); 4047be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org ASSERT_TRUE(table.Load()); 4147be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org EXPECT_TRUE(table.IsLoaded()); 4247be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org EXPECT_EQ(table.acos()(0.5), acos(0.5)); 4347be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org EXPECT_EQ(table.sin()(0.5), sin(0.5)); 4447be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org EXPECT_EQ(table.tan()(0.5), tan(0.5)); 4547be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org // It would be nice to check that the addresses are the same, but the nature 4647be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org // of dynamic linking and relocation makes them actually be different. 4747be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org table.Unload(); 4847be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org EXPECT_FALSE(table.IsLoaded()); 4947be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org} 5047be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 5147be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#else 5247be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#error Not implemented 5347be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org#endif 5447be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org 5547be73b8629244d6bb63a28198f97f040ce53d21henrike@webrtc.org} // namespace rtc 56