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HLMetaModOfficial/sourcehook/test/testvphooks.cpp
Pavol Marko 47984a6cb3 New auto-hookfunc-gen friendly interface
! breaks binary compatibility !

--HG--
extra : convert_revision : svn%3Ac2935e3e-5518-0410-8daf-afa5dab7d4e3/trunk%40465
2007-10-07 22:10:07 +00:00

260 lines
5.4 KiB
C++

#include <string>
#include "sourcehook.h"
#include "sourcehook_test.h"
#include "testevents.h"
// TEST VP HOOKS
// Test vfnptr-wide hooks
namespace
{
StateList g_States;
SourceHook::ISourceHook *g_SHPtr;
SourceHook::Plugin g_PLID;
class IBase;
MAKE_STATE_1(State_D1_Func1, IBase *);
MAKE_STATE_1(State_D2_Func1, IBase *);
MAKE_STATE_1(State_Func1_Pre, IBase *);
MAKE_STATE_1(State_Func1_Post, IBase *);
MAKE_STATE_1(State_D1_Func2, IBase *);
MAKE_STATE_1(State_D2_Func2, IBase *);
MAKE_STATE_1(State_Func2_Pre, IBase *);
MAKE_STATE_1(State_Func2_Post, IBase *);
MAKE_STATE_2(State_D1_Func3, IBase *, int);
MAKE_STATE_2(State_D2_Func3, IBase *, int);
MAKE_STATE_2(State_Func3_Pre, IBase *, int);
MAKE_STATE_2(State_Func3_Post, IBase *, int);
class IBase
{
public:
virtual void Func1() = 0;
virtual void Func2() = 0;
virtual void Func3(int x) = 0;
};
class CDerived1 : public IBase
{
public:
virtual void Func1()
{
ADD_STATE(State_D1_Func1(this));
}
virtual void Func2()
{
ADD_STATE(State_D1_Func2(this));
}
virtual void Func3(int x)
{
ADD_STATE(State_D1_Func3(this, x));
}
};
class CDerived2 : public IBase
{
public:
virtual void Func1()
{
ADD_STATE(State_D2_Func1(this));
}
virtual void Func2()
{
ADD_STATE(State_D2_Func2(this));
}
virtual void Func3(int x)
{
ADD_STATE(State_D2_Func3(this, x));
}
};
void Handler_Func1_Pre()
{
ADD_STATE(State_Func1_Pre(META_IFACEPTR(IBase)));
}
void Handler_Func1_Post()
{
ADD_STATE(State_Func1_Post(META_IFACEPTR(IBase)));
}
int g_F2_Pre_HookToRemove = 0;
void Handler_Func2_Pre()
{
ADD_STATE(State_Func2_Pre(META_IFACEPTR(IBase)));
SH_REMOVE_HOOK_ID(g_F2_Pre_HookToRemove);
}
void Handler_Func2_Post()
{
ADD_STATE(State_Func2_Post(META_IFACEPTR(IBase)));
}
void Handler_Func3_Pre(int x)
{
ADD_STATE(State_Func3_Pre(META_IFACEPTR(IBase), x));
RETURN_META_NEWPARAMS(MRES_IGNORED, &IBase::Func3, (x+1));
}
void Handler_Func3_Post(int x)
{
ADD_STATE(State_Func3_Post(META_IFACEPTR(IBase), x));
}
SH_DECL_HOOK0_void(IBase, Func1, SH_NOATTRIB, 0);
SH_DECL_HOOK0_void(IBase, Func2, SH_NOATTRIB, 0);
SH_DECL_HOOK1_void(IBase, Func3, SH_NOATTRIB, 0, int);
SH_DECL_MANUALHOOK1_void(IBase_Func3_Manual, 2, 0, 0, int);
}
bool TestVPHooks(std::string &error)
{
GET_SHPTR(g_SHPtr);
g_PLID = 1337;
CDerived1 d1i1;
CDerived1 d1i2;
CDerived2 d2i1;
IBase *p_d1i1 = &d1i1;
IBase *p_d1i2 = &d1i2;
IBase *p_d2i1 = &d2i1;
int hook1 = SH_ADD_VPHOOK(IBase, Func1, p_d1i1, SH_STATIC(Handler_Func1_Pre), false);
p_d1i1->Func1();
p_d1i2->Func1();
p_d2i1->Func1();
CHECK_STATES((&g_States,
new State_Func1_Pre(p_d1i1),
new State_D1_Func1(p_d1i1),
new State_Func1_Pre(p_d1i2),
new State_D1_Func1(p_d1i2),
new State_D2_Func1(p_d2i1),
NULL), "Part 1");
SH_REMOVE_HOOK_ID(hook1);
p_d1i1->Func1();
p_d1i2->Func1();
p_d2i1->Func1();
CHECK_STATES((&g_States,
new State_D1_Func1(p_d1i1),
new State_D1_Func1(p_d1i2),
new State_D2_Func1(p_d2i1),
NULL), "Part 2");
// Normal hook, then vp hook
int hook2 = SH_ADD_HOOK(IBase, Func1, p_d1i1, SH_STATIC(Handler_Func1_Pre), false);
hook1 = SH_ADD_VPHOOK(IBase, Func1, p_d1i1, SH_STATIC(Handler_Func1_Pre), false);
p_d1i1->Func1();
p_d1i2->Func1();
p_d2i1->Func1();
CHECK_STATES((&g_States,
new State_Func1_Pre(p_d1i1),
new State_Func1_Pre(p_d1i1),
new State_D1_Func1(p_d1i1),
new State_Func1_Pre(p_d1i2),
new State_D1_Func1(p_d1i2),
new State_D2_Func1(p_d2i1),
NULL), "Part 3");
SH_REMOVE_HOOK_ID(hook1);
p_d1i1->Func1();
p_d1i2->Func1();
p_d2i1->Func1();
CHECK_STATES((&g_States,
new State_Func1_Pre(p_d1i1),
new State_D1_Func1(p_d1i1),
new State_D1_Func1(p_d1i2),
new State_D2_Func1(p_d2i1),
NULL), "Part 4");
SH_REMOVE_HOOK_ID(hook2);
p_d1i1->Func1();
p_d1i2->Func1();
p_d2i1->Func1();
CHECK_STATES((&g_States,
new State_D1_Func1(p_d1i1),
new State_D1_Func1(p_d1i2),
new State_D2_Func1(p_d2i1),
NULL), "Part 5");
// Test this:
// Normal hook AND vp hook on Func2
// Func2's pre handler removes the VP hook.
hook1 = SH_ADD_VPHOOK(IBase, Func2, p_d1i1, SH_STATIC(Handler_Func2_Pre), false);
hook2 = SH_ADD_HOOK(IBase, Func2, p_d1i1, SH_STATIC(Handler_Func2_Pre), false);
g_F2_Pre_HookToRemove = hook1;
p_d1i1->Func2();
p_d1i1->Func2();
CHECK_STATES((&g_States,
new State_Func2_Pre(p_d1i1),
new State_D1_Func2(p_d1i1),
new State_Func2_Pre(p_d1i1),
new State_D1_Func2(p_d1i1),
NULL), "Part 6");
SH_REMOVE_HOOK_ID(hook1);
// Hook function 3:
// Using manualhook, VP
hook1 = SH_ADD_MANUALVPHOOK(IBase_Func3_Manual, p_d1i1, SH_STATIC(Handler_Func3_Pre), false);
// Normally, VP
hook2 = SH_ADD_VPHOOK(IBase, Func3, p_d1i1, SH_STATIC(Handler_Func3_Pre), false);
// Normally, no VP
int hook3 = SH_ADD_HOOK(IBase, Func3, p_d1i1, SH_STATIC(Handler_Func3_Pre), false);
p_d1i1->Func3(1);
CHECK_STATES((&g_States,
new State_Func3_Pre(p_d1i1, 1), // manual vp hook
new State_Func3_Pre(p_d1i1, 2), // normal vp hook
new State_Func3_Pre(p_d1i1, 3), // normal non-vp hook
new State_D1_Func3(p_d1i1, 4), // function
NULL), "Part 7.1");
p_d1i2->Func3(1);
CHECK_STATES((&g_States,
new State_Func3_Pre(p_d1i2, 1), // manual vp hook
new State_Func3_Pre(p_d1i2, 2), // normal vp hook
new State_D1_Func3(p_d1i2, 3), // function
NULL), "Part 7.2");
return true;
}