141 lines
4.8 KiB
C++
141 lines
4.8 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include <cmath>
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#include <iostream>
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#include "StringUtil.h"
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#include "MathUtil.h"
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#include "PowerPC/PowerPC.h"
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#include "HW/SI_DeviceGCController.h"
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using namespace std;
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int fail_count = 0;
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#define EXPECT_TRUE(a) \
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if (!a) { \
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cout << "FAIL (" __FUNCTION__ "): " << #a << " is false" << endl; \
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cout << "Value: " << a << endl << "Expected: true" << endl; \
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fail_count++; \
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}
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#define EXPECT_FALSE(a) \
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if (a) { \
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cout << "FAIL (" __FUNCTION__ "): " << #a << " is true" << endl; \
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cout << "Value: " << a << endl << "Expected: false" << endl; \
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fail_count++; \
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}
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#define EXPECT_EQ(a, b) \
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if ((a) != (b)) { \
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cout << "FAIL (" __FUNCTION__ "): " << #a << " is not equal to " << #b << endl; \
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cout << "Actual: " << a << endl << "Expected: " << b << endl; \
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fail_count++; \
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}
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void CoreTests()
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{
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}
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void MathTests()
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{
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// Tests that our fp classifier is correct.
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EXPECT_EQ(MathUtil::ClassifyDouble(1.0), MathUtil::PPC_FPCLASS_PN);
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EXPECT_EQ(MathUtil::ClassifyDouble(-1.0), MathUtil::PPC_FPCLASS_NN);
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EXPECT_EQ(MathUtil::ClassifyDouble(1235223.0), MathUtil::PPC_FPCLASS_PN);
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EXPECT_EQ(MathUtil::ClassifyDouble(-1263221.0), MathUtil::PPC_FPCLASS_NN);
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EXPECT_EQ(MathUtil::ClassifyDouble(1.0E-308), MathUtil::PPC_FPCLASS_PD);
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EXPECT_EQ(MathUtil::ClassifyDouble(-1.0E-308), MathUtil::PPC_FPCLASS_ND);
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EXPECT_EQ(MathUtil::ClassifyDouble(0.0), MathUtil::PPC_FPCLASS_PZ);
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EXPECT_EQ(MathUtil::ClassifyDouble(-0.0), MathUtil::PPC_FPCLASS_NZ);
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EXPECT_EQ(MathUtil::ClassifyDouble(HUGE_VAL), MathUtil::PPC_FPCLASS_PINF); // weird #define for infinity
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EXPECT_EQ(MathUtil::ClassifyDouble(-HUGE_VAL), MathUtil::PPC_FPCLASS_NINF);
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EXPECT_EQ(MathUtil::ClassifyDouble(sqrt(-1.0)), MathUtil::PPC_FPCLASS_QNAN);
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// Float version
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EXPECT_EQ(MathUtil::ClassifyFloat(1.0f), MathUtil::PPC_FPCLASS_PN);
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EXPECT_EQ(MathUtil::ClassifyFloat(-1.0f), MathUtil::PPC_FPCLASS_NN);
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EXPECT_EQ(MathUtil::ClassifyFloat(1235223.0f), MathUtil::PPC_FPCLASS_PN);
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EXPECT_EQ(MathUtil::ClassifyFloat(-1263221.0f), MathUtil::PPC_FPCLASS_NN);
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EXPECT_EQ(MathUtil::ClassifyFloat(1.0E-43f), MathUtil::PPC_FPCLASS_PD);
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EXPECT_EQ(MathUtil::ClassifyFloat(-1.0E-43f), MathUtil::PPC_FPCLASS_ND);
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EXPECT_EQ(MathUtil::ClassifyFloat(0.0f), MathUtil::PPC_FPCLASS_PZ);
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EXPECT_EQ(MathUtil::ClassifyFloat(-0.0f), MathUtil::PPC_FPCLASS_NZ);
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EXPECT_EQ(MathUtil::ClassifyFloat((float)HUGE_VAL), MathUtil::PPC_FPCLASS_PINF); // weird #define for infinity
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EXPECT_EQ(MathUtil::ClassifyFloat((float)-HUGE_VAL), MathUtil::PPC_FPCLASS_NINF);
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EXPECT_EQ(MathUtil::ClassifyFloat(sqrtf(-1.0f)), MathUtil::PPC_FPCLASS_QNAN);
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EXPECT_FALSE(MathUtil::IsNAN(1.0));
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EXPECT_TRUE(MathUtil::IsNAN(sqrt(-1.0)));
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EXPECT_FALSE(MathUtil::IsSNAN(sqrt(-1.0)));
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// EXPECT_TRUE(MathUtil::IsQNAN(sqrt(-1.0))); // Hmm...
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EXPECT_EQ(pow2(2.0), 4.0);
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EXPECT_EQ(pow2(-2.0), 4.0);
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}
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void StringTests()
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{
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EXPECT_EQ(StripSpaces(" abc "), "abc");
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EXPECT_EQ(StripNewline(" abc \n"), " abc ");
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EXPECT_EQ(StripNewline(" abc \n "), " abc \n ");
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EXPECT_EQ(StripQuotes("\"abc\""), "abc");
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EXPECT_EQ(StripQuotes("\"abc\" "), "\"abc\" ");
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EXPECT_EQ(TabsToSpaces(4, "a\tb"), "a b");
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}
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int main(int argc, _TCHAR* argv[])
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{
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CoreTests();
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MathTests();
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StringTests();
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if (fail_count == 0)
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{
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printf("All tests passed.\n");
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}
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return 0;
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}
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// Pretend that we are a host so we can link to core.... urgh.
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//==============================================================
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void Host_UpdateMainFrame(){}
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void Host_UpdateDisasmDialog(){}
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void Host_UpdateLogDisplay(){}
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void Host_UpdateMemoryView(){}
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void Host_NotifyMapLoaded(){}
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void Host_ShowJitResults(unsigned int address){}
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void Host_UpdateBreakPointView(){}
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void Host_SetDebugMode(bool enable){}
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void Host_SetWaitCursor(bool enable){}
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void Host_UpdateStatusBar(const char* _pText, int Filed = 0){}
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void Host_SysMessage(const char *fmt, ...){}
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void Host_SetWiiMoteConnectionState(int _State){}
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void Host_UpdateLeds(int bits){}
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void Host_UpdateSpeakerStatus(int index, int bits){}
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void Host_UpdateStatus(){}
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int CSIDevice_GCController::GetNetInput(u8 numPAD, SPADStatus PadStatus, u32 *PADStatus)
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{
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return 0;
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}
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