mirror of
https://github.com/alliedmodders/metamod-source.git
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1a1366323e
---------------------------------------------------------------------- --HG-- extra : convert_revision : svn%3Ac2935e3e-5518-0410-8daf-afa5dab7d4e3/trunk%40165
117 lines
2.9 KiB
C++
117 lines
2.9 KiB
C++
// TESTBAIL
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// This test used to be a test for a bug BAIL found.
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// That bug is now fixed so I've granted BAIL the pleasure of being a test for
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// the correct priority ordering of hook managers based on their version.
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/*
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THE PROBLEM:
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Old hook funcs don't work right when you combine override returns and recalls.
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THE SOLUTION:
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Always use a new hook func when possible. For this, hook funcs have to be able to say
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" HELLO I'M NEW! "
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This file tests that functionality.
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How it works:
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testbail.cpp compiles with old version of sourcehook.h.
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It sets everything up, adds a hook on a function
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Then testbail2.cpp which has the new version adds a hook on the same function and
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does a recall and overrides the value in it.
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*/
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#include "sourcehook_test.h"
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#include "testbail.h"
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namespace N_TestBail
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{
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StateList g_States;
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SourceHook::ISourceHook *g_SHPtr;
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IGaben *g_Gabgab;
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}
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namespace
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{
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int EatYams_Handler1(int a)
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{
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ADD_STATE(State_EatYams_Handler1_Called(a));
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RETURN_META_VALUE(MRES_IGNORED, 0);
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}
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}
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bool TestBail(std::string &error)
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{
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GET_SHPTR(g_SHPtr);
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g_PLID = 1;
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g_Gabgab = new IGaben;
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SH_ADD_HOOK_STATICFUNC(IGaben, EatYams, g_Gabgab, EatYams_Handler1, false);
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ADD_STATE(State_EatYams_Return(g_Gabgab->EatYams(0xDEAD)));
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CHECK_STATES((&g_States,
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new State_EatYams_Handler1_Called(0xDEAD),
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new State_EatYams_Called(0xDEAD),
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new State_EatYams_Return(5),
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NULL), "Part 1");
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if (!TestBail2(error))
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return false;
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CHECK_STATES((&g_States,
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new State_EatYams_Handler1_Called(0xDEAD),
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new State_EatYams_Handler2_Called(0xDEAD),
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new State_EatYams_Handler3_Called(0xBEEF),
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new State_EatYams_Called(0xBEEF),
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NULL), "Part 2.1");
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// WHAT IF NOW SOMEONE UNLOADS PLUGIN 2 !?!?!?!?
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Test_UnloadPlugin(g_SHPtr, 2);
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ADD_STATE(State_EatYams_Return(g_Gabgab->EatYams(0xDEAD)));
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CHECK_STATES((&g_States,
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new State_EatYams_Handler1_Called(0xDEAD),
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new State_EatYams_Called(0xDEAD),
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new State_EatYams_Return(5),
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NULL), "Part 3");
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SH_REMOVE_HOOK_STATICFUNC(IGaben, EatYams, g_Gabgab, EatYams_Handler1, false);
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ADD_STATE(State_EatYams_Return(g_Gabgab->EatYams(0xDEAD)));
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CHECK_STATES((&g_States,
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new State_EatYams_Called(0xDEAD),
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new State_EatYams_Return(5),
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NULL), "Part 4");
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// Now, heh, try it the other way round.
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Test_CompleteShutdown(g_SHPtr);
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if (!TestBail2(error))
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return false;
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CHECK_STATES((&g_States,
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new State_EatYams_Handler2_Called(0xDEAD),
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new State_EatYams_Handler3_Called(0xBEEF),
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new State_EatYams_Called(0xBEEF),
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NULL), "Part 5");
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SH_ADD_HOOK_STATICFUNC(IGaben, EatYams, g_Gabgab, EatYams_Handler1, false);
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ADD_STATE(State_EatYams_Return(g_Gabgab->EatYams(0xDEAD)));
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CHECK_STATES((&g_States,
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new State_EatYams_Handler2_Called(0xDEAD),
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new State_EatYams_Handler3_Called(0xBEEF),
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new State_EatYams_Handler1_Called(0xBEEF),
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new State_EatYams_Called(0xBEEF),
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new State_EatYams_Return(6),
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NULL), "Part 6");
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delete g_Gabgab;
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return true;
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}
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