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moar testing! changed some things to make it easier to use, added some bits of documentation for other devs eager to use it :)

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5358 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
j4ck.fr0st
2010-04-13 19:31:31 +00:00
parent 122d5e7b4e
commit 578828a142
3 changed files with 227 additions and 65 deletions
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90
Source/UnitTests/DSPJitTester.cpp
View File

@ -1,9 +1,9 @@
#include "DSPJitTester.h"
DSPJitTester::DSPJitTester(u16 opcode, u16 opcode_ext, bool verbose)
: be_verbose(verbose), run_count(0), fail_count(0)
DSPJitTester::DSPJitTester(u16 opcode, u16 opcode_ext, bool verbose, bool only_failed)
: be_verbose(verbose), failed_only(only_failed), run_count(0), fail_count(0)
{
instruction = opcode << 9 | opcode_ext;
instruction = opcode | opcode_ext;
opcode_template = GetOpTemplate(instruction);
sprintf(instruction_name, "%s", opcode_template->name);
if (opcode_template->extended)
@ -12,9 +12,13 @@ DSPJitTester::DSPJitTester(u16 opcode, u16 opcode_ext, bool verbose)
}
bool DSPJitTester::Test(SDSP dsp_settings)
{
if (be_verbose)
if (be_verbose && !failed_only)
{
printf("Running %s: ", instruction_name);
DumpRegs(dsp_settings);
}
last_input_dsp = dsp_settings;
last_int_dsp = RunInterpreter(dsp_settings);
last_jit_dsp = RunJit(dsp_settings);
@ -55,18 +59,26 @@ void DSPJitTester::ResetJit()
bool DSPJitTester::AreEqual(SDSP& int_dsp, SDSP& jit_dsp)
{
bool equal = true;
for (int i = 0; i < 32; i++)
for (int i = 0; i < DSP_REG_NUM; i++)
{
if (int_dsp.r[i] != jit_dsp.r[i])
{
if (equal && be_verbose)
printf("failed\n");
if (equal)
{
if (failed_only)
{
printf("%s ", instruction_name);
DumpRegs(last_input_dsp);
}
if (be_verbose || failed_only)
printf("failed\n");
}
equal = false;
if (be_verbose)
if (be_verbose || failed_only)
printf("\t%s: int = 0x%04x, jit = 0x%04x\n", regnames[i].name, int_dsp.r[i], jit_dsp.r[i]);
}
}
if (equal && be_verbose)
if (equal && be_verbose && !failed_only)
printf("passed\n");
return equal;
}
@ -86,8 +98,68 @@ void DSPJitTester::DumpJittedCode()
printf("%02x ", code[i]);
printf("\n");
}
void DSPJitTester::DumpRegs(SDSP& dsp)
{
for (int i = 0; i < DSP_REG_NUM; i++)
if (dsp.r[i])
printf("%s=0x%04x ", regnames[i].name, dsp.r[i]);
}
void DSPJitTester::Initialize()
{
//init int
InitInstructionTable();
}
int DSPJitTester::TestOne(TestDataIterator it, SDSP& dsp)
{
int failed = 0;
if (it != test_values.end())
{
u8 reg = it->first;
TestData& data = it->second;
it++;
for (TestData::size_type i = 0; i < data.size(); i++)
{
dsp.r[reg] = data.at(i);
failed += TestOne(it, dsp);
}
}
else
{
if (!Test(dsp))
failed++;
}
return failed;
}
int DSPJitTester::TestAll(bool verbose_fail)
{
int failed = 0;
SDSP dsp;
memset(&dsp, 0, sizeof(SDSP));
bool verbose = failed_only;
failed_only = verbose_fail;
failed += TestOne(test_values.begin(), dsp);
failed_only = verbose;
return failed;
}
void DSPJitTester::AddTestData(u8 reg)
{
AddTestData(reg, 0);
AddTestData(reg, 1);
AddTestData(reg, 0x1fff);
AddTestData(reg, 0x2000);
AddTestData(reg, 0x2001);
AddTestData(reg, 0x7fff);
AddTestData(reg, 0x8000);
AddTestData(reg, 0x8001);
AddTestData(reg, 0xfffe);
AddTestData(reg, 0xffff);
}
void DSPJitTester::AddTestData(u8 reg, u16 value)
{
if (reg < DSP_REG_NUM)
test_values[reg].push_back(value);
}