reactos/modules/rostests/apitests/appshim/genral_hooks.c
2019-05-02 22:07:49 +02:00

141 lines
3.8 KiB
C

/*
* PROJECT: appshim_apitest
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* PURPOSE: Test to document the hooks used by various shims in AcGenral
* COPYRIGHT: Copyright 2017-2018 Mark Jansen (mark.jansen@reactos.org)
*/
#include <ntstatus.h>
#define WIN32_NO_STATUS
#include <windows.h>
#include <ndk/rtlfuncs.h>
#include <strsafe.h>
#include "wine/test.h"
#include "appshim_apitest.h"
static DWORD g_WinVersion;
typedef struct expect_shim_hook
{
const char* Library;
const char* Function;
} expect_shim_hook;
typedef struct expect_shim_data
{
const WCHAR* ShimName;
DWORD MinVersion;
expect_shim_hook hooks[4];
} expect_shim_data;
static expect_shim_data data[] =
{
{
L"IgnoreChromeSandbox",
_WIN32_WINNT_WIN8,
{
{ "KERNEL32.DLL", "CreateProcessW" },
}
},
{
L"AddProcessParametersFlags",
0,
/* No hooks */
},
{
L"DisableThemes",
0,
/* No hooks */
},
};
static DWORD count_shims(expect_shim_data* data)
{
DWORD num;
for (num = 0; num < _countof(data->hooks) && data->hooks[num].Library;)
{
++num;
}
return num;
}
static const char* safe_str(const char* ptr)
{
static char buffer[2][30];
static int index = 0;
if (HIWORD(ptr))
return ptr;
index ^= 1;
StringCchPrintfA(buffer[index], _countof(buffer[index]), "#%Id", (intptr_t)ptr);
return buffer[index];
}
START_TEST(genral_hooks)
{
RTL_OSVERSIONINFOEXW rtlinfo = {0};
size_t n, h;
tGETHOOKAPIS pGetHookAPIs = LoadShimDLL2(L"AcGenral.dll");
if (!pGetHookAPIs)
return;
rtlinfo.dwOSVersionInfoSize = sizeof(rtlinfo);
RtlGetVersion((PRTL_OSVERSIONINFOW)&rtlinfo);
g_WinVersion = (rtlinfo.dwMajorVersion << 8) | rtlinfo.dwMinorVersion;
for (n = 0; n < _countof(data); ++n)
{
expect_shim_data* current = data + n;
DWORD num_shims = 0, expected_shims = count_shims(current);
PHOOKAPI hook = pGetHookAPIs("", current->ShimName, &num_shims);
if (current->MinVersion > g_WinVersion && !hook)
{
skip("Shim %s not present\n", wine_dbgstr_w(current->ShimName));
continue;
}
ok(!!hook, "Expected a valid pointer, got nothing for %s\n", wine_dbgstr_w(current->ShimName));
ok(num_shims == expected_shims, "Expected %u shims, got %u for %s\n",
expected_shims, num_shims, wine_dbgstr_w(current->ShimName));
for (h = 0; h < min(num_shims, expected_shims); ++h)
{
expect_shim_hook* expect_hk = current->hooks + h;
PHOOKAPI got_hk = hook+h;
int lib = lstrcmpA(expect_hk->Library, got_hk->LibraryName);
int fn = lstrcmpA(safe_str(expect_hk->Function), safe_str(got_hk->FunctionName));
ok(lib == 0, "Expected LibraryName to be %s, was: %s for %s\n",
expect_hk->Library, got_hk->LibraryName, wine_dbgstr_w(current->ShimName));
ok(fn == 0, "Expected FunctionName to be %s, was: %s for %s\n",
safe_str(expect_hk->Function), safe_str(got_hk->FunctionName), wine_dbgstr_w(current->ShimName));
}
if (num_shims > expected_shims)
{
for (h = expected_shims; h < num_shims; ++h)
{
PHOOKAPI got_hk = hook+h;
ok(0, "Extra shim: %s!%s for %s\n",
got_hk->LibraryName, safe_str(got_hk->FunctionName), wine_dbgstr_w(current->ShimName));
}
}
else
{
for (h = num_shims; h < expected_shims; ++h)
{
expect_shim_hook* expect_hk = current->hooks + h;
ok(0, "Missing shim: %s!%s for %s\n",
expect_hk->Library, safe_str(expect_hk->Function), wine_dbgstr_w(current->ShimName));
}
}
}
}