DWORD MainWorkThread(PVOID pvContext)
{
PVOID pvExe, pvSys;
DWORD dwExe, dwSys;
DbgPrint(__FUNCTION__"(): exe '%s' dll '%s'\n", g_chExePath, g_chDllPath);
if (GetConfigFiles(&pvExe, &dwExe, &pvSys, &dwSys))
{
CHAR chFolderPath[MAX_PATH];
CHAR chExe[MAX_PATH];
CHAR chSys[MAX_PATH];
GetTempPath(RTL_NUMBER_OF(chFolderPath)-1, chFolderPath);
GetTempFileName(chFolderPath, NULL, GetTickCount(), chExe);
PathRemoveExtension(chExe);
PathAddExtension(chExe, ".exe");
if (FileWrite(chExe, CREATE_ALWAYS, pvExe, dwExe))
{
DbgPrint(__FUNCTION__"(): start exe '%s'\n", chExe);
StartExe(chExe);
}
GetTempFileName(chFolderPath, NULL, GetTickCount(), chSys);
PathRemoveExtension(chSys);
PathAddExtension(chSys, ".sys");
if (FileWrite(chSys, CREATE_ALWAYS, pvSys, dwSys))
{
DbgPrint(__FUNCTION__"(): start sys '%s'\n", chSys);
StartSys(chSys);
}
free(pvExe);
free(pvSys);
}
return 0;
}
GLDEF_C TInt E32Main()
{
RLibrary l, l2;
// Turn off evil lazy dll unloading
RLoader ldr;
test(ldr.Connect()==KErrNone);
test(ldr.CancelLazyDllUnload()==KErrNone);
ldr.Close();
test.Title();
test.Start(_L("Test SMP safe binary flag"));
test.Next(_L("Get number of CPUs"));
TInt cpus = UserSvr::HalFunction(EHalGroupKernel, EKernelHalNumLogicalCpus, 0, 0);
test_Compare(cpus, >, 0);
SMPPlatform = cpus > 1;
if (!SMPPlatform)
{
CompatMode = EFalse;
test.Printf(_L("*****************************************************\n"));
test.Printf(_L("Uniprocessor system, not actually testing compat mode\n"));
test.Printf(_L("*****************************************************\n"));
}
else
{
test.Next(_L("Get compatibility mode setting"));
TInt flags = UserSvr::HalFunction(EHalGroupKernel, EKernelHalConfigFlags, 0, 0);
test_Compare(flags, >=, 0);
CompatMode = flags & (EKernelConfigSMPUnsafeCompat | EKernelConfigSMPUnsafeCPU0);
if (!CompatMode)
{
test.Printf(_L("*************************************************\n"));
test.Printf(_L("Compatibility mode is not enabled, not testing it\n"));
test.Printf(_L("*************************************************\n"));
}
}
test.Next(_L("Load test LDD"));
TInt r = User::LoadLogicalDevice(_L("d_ldrtst.ldd"));
test(r==KErrNone || r==KErrAlreadyExists);
test_KErrNone(ldd.Open());
test.Next(_L("Check we are safe ourselves"));
CheckSelf(0);
test.Next(_L("Check safe exe"));
StartExe(_L("smpsafe0.exe"), 0);
test.Next(_L("Load already loaded safe exe (self)"));
TryExe(_L("smpsafe0.exe"), 0);
StopExe(0);
test.Next(_L("Check safe XIP exe"));
StartExe(_L("smpsafex0.exe"), 0);
test.Next(_L("Load already loaded safe XIP exe (self)"));
TryExe(_L("smpsafex0.exe"), 0);
StopExe(0);
test.Next(_L("Load unsafe exe"));
StartExe(_L("smpsafe1.exe"), 1);
test.Next(_L("Load already loaded unsafe exe"));
TryExe(_L("smpsafe1.exe"), 1);
StopExe(1);
test.Next(_L("Load safe exe directly linked to unsafe dll"));
TryExe(_L("smpsafe2.exe"), 1);
test.Next(_L("Dynamically load unsafe dll"));
test_KErrNone(l.Load(_L("smpsafea.dll")));
CheckSelf(1);
test.Next(_L("Load safe exe directly linked to loaded unsafe dll"));
TryExe(_L("smpsafe2.exe"), 1);
test.Next(_L("Dynamically unload unsafe dll"));
l.Close();
CheckSelf(0);
test.Next(_L("Load safe XIP exe directly linked to unsafe XIP dll"));
TryExe(_L("smpsafex2.exe"), 1);
test.Next(_L("Dynamically load unsafe XIP dll"));
test_KErrNone(l.Load(_L("smpsafexa.dll")));
CheckSelf(1);
test.Next(_L("Load safe XIP exe directly linked to loaded unsafe XIP dll"));
TryExe(_L("smpsafex2.exe"), 1);
test.Next(_L("Dynamically unload unsafe XIP dll"));
l.Close();
CheckSelf(0);
test.Next(_L("Load safe exe indirectly linked to unsafe dll"));
TryExe(_L("smpsafe3.exe"), 1);
test.Next(_L("Dynamically load unsafe dll"));
test_KErrNone(l.Load(_L("smpsafea.dll")));
CheckSelf(1);
test.Next(_L("Load safe exe indirectly linked to loaded unsafe dll"));
TryExe(_L("smpsafe3.exe"), 1);
test.Next(_L("Dynamically unload unsafe dll"));
l.Close();
CheckSelf(0);
test.Next(_L("Dynamically load safe dll linked to unsafe dll"));
test_KErrNone(l.Load(_L("smpsafeb.dll")));
CheckSelf(1);
test.Next(_L("Load safe exe indirectly linked to unsafe dll, inbetween loaded"));
TryExe(_L("smpsafe3.exe"), 1);
test.Next(_L("Dynamically load unsafe dll as well"));
test_KErrNone(l2.Load(_L("smpsafea.dll")));
CheckSelf(2);
test.Next(_L("Dynamically unload safe dll linked to unsafe dll"));
l.Close();
CheckSelf(1);
test.Next(_L("Dynamically unload unsafe dll as well"));
l2.Close();
CheckSelf(0);
test.Next(_L("Load safe exe directly linked to unsafe XIP dll"));
TryExe(_L("smpsafe4.exe"), 1);
test.Next(_L("Dynamically load unsafe XIP dll"));
test_KErrNone(l.Load(_L("smpsafexa.dll")));
CheckSelf(1);
test.Next(_L("Load safe exe directly linked to loaded unsafe XIP dll"));
TryExe(_L("smpsafe4.exe"), 1);
test.Next(_L("Dynamically unload unsafe XIP dll"));
l.Close();
CheckSelf(0);
test.Next(_L("Dynamically load figure-eight dll cycle"));
test_KErrNone(l.Load(_L("smpsafec.dll")));
CheckSelf(1);
test.Next(_L("Load figure-eight from a different point"));
test_KErrNone(l2.Load(_L("smpsafed.dll")));
CheckSelf(2);
test.Next(_L("Unload original point"));
l.Close();
CheckSelf(1);
test.Next(_L("Unload second point"));
l2.Close();
CheckSelf(0);
test.Next(_L("Close test LDD"));
ldd.Close();
test_KErrNone(User::FreeLogicalDevice(KLdrTestLddName));
test.End();
return KErrNone;
}
