[reactos] 02/08: [APPSHIM_APITEST] Add test for IgnoreLoadLibrary CORE-15845

[Mark Jansen]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=996f559fd78514c7e1290…

commit 996f559fd78514c7e12908084efd372254849818
Author:     Mark Jansen <mark.jansen(a)reactos.org>
AuthorDate: Sun Mar 10 23:54:41 2019 +0100
Commit:     Mark Jansen <mark.jansen(a)reactos.org>
CommitDate: Thu Mar 14 20:02:00 2019 +0100

    [APPSHIM_APITEST] Add test for IgnoreLoadLibrary
    CORE-15845
---
 modules/rostests/apitests/appshim/CMakeLists.txt  |   1 +
 modules/rostests/apitests/appshim/ignoreloadlib.c | 301 ++++++++++++++++++++++
 modules/rostests/apitests/appshim/testlist.c      |   2 +
 3 files changed, 304 insertions(+)

diff --git a/modules/rostests/apitests/appshim/CMakeLists.txt
b/modules/rostests/apitests/appshim/CMakeLists.txt
index f853119e50..e70174ca8e 100644
--- a/modules/rostests/apitests/appshim/CMakeLists.txt
+++ b/modules/rostests/apitests/appshim/CMakeLists.txt
@@ -6,6 +6,7 @@ list(APPEND SOURCE
     forcedxsetup.c
     genral_hooks.c
     ignorefreelib.c
+    ignoreloadlib.c
     layer_hooks.c
     versionlie.c
     testlist.c
diff --git a/modules/rostests/apitests/appshim/ignoreloadlib.c
b/modules/rostests/apitests/appshim/ignoreloadlib.c
new file mode 100644
index 0000000000..9895faf4ef
--- /dev/null
+++ b/modules/rostests/apitests/appshim/ignoreloadlib.c
@@ -0,0 +1,301 @@
+/*
+* PROJECT:     appshim_apitest
+* LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
+* PURPOSE:     Tests for IgnoreLoadLibrary shim
+* COPYRIGHT:   Copyright 2019 Mark Jansen (mark.jansen(a)reactos.org)
+*/
+
+#include <ntstatus.h>
+#define WIN32_NO_STATUS
+#include <windows.h>
+#include <ntndk.h>
+#include "wine/test.h"
+
+#include "appshim_apitest.h"
+
+static DWORD g_WinVersion;
+static tGETHOOKAPIS pGetHookAPIs;
+static HMODULE g_hSentinelModule = (HMODULE)&pGetHookAPIs;  /* Not a valid hmodule,
so a nice sentinel */
+static HMODULE g_h123 = (HMODULE)123;
+static HMODULE g_h111 = (HMODULE)111;
+static HMODULE g_h0 = (HMODULE)0;
+
+typedef HMODULE(WINAPI* LOADLIBRARYAPROC)(LPCSTR lpLibFileName);
+typedef HMODULE(WINAPI* LOADLIBRARYWPROC)(LPCWSTR lpLibFileName);
+typedef HMODULE(WINAPI* LOADLIBRARYEXAPROC)(LPCSTR lpLibFileName, HANDLE hFile, DWORD
dwFlags);
+typedef HMODULE(WINAPI* LOADLIBRARYEXWPROC)(LPCWSTR lpLibFileName, HANDLE hFile, DWORD
dwFlags);
+
+
+UINT
+WINAPI
+GetErrorMode(VOID)
+{
+    NTSTATUS Status;
+    UINT ErrMode;
+
+    /* Query the current setting */
+    Status = NtQueryInformationProcess(NtCurrentProcess(),
+                                       ProcessDefaultHardErrorMode,
+                                       &ErrMode,
+                                       sizeof(ErrMode),
+                                       NULL);
+    if (!NT_SUCCESS(Status))
+    {
+        /* Fail if we couldn't query */
+        return 0;
+    }
+
+    /* Check if NOT failing critical errors was requested */
+    if (ErrMode & SEM_FAILCRITICALERRORS)
+    {
+        /* Mask it out, since the native API works differently */
+        ErrMode &= ~SEM_FAILCRITICALERRORS;
+    }
+    else
+    {
+        /* OR it if the caller didn't, due to different native semantics */
+        ErrMode |= SEM_FAILCRITICALERRORS;
+    }
+
+    /* Return the mode */
+    return ErrMode;
+}
+
+static HMODULE WINAPI my_LoadLibraryA(PCSTR Name)
+{
+    DWORD dwErrorMode = GetErrorMode();
+    ok(dwErrorMode == (SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX |
SEM_NOOPENFILEERRORBOX),
+       "Unexpected error mode: 0x%x\n", dwErrorMode);
+    return g_hSentinelModule;
+}
+
+static HMODULE WINAPI my_LoadLibraryExA(PCSTR Name, HANDLE hFile, DWORD dwFlags)
+{
+    DWORD dwErrorMode = GetErrorMode();
+    ok(dwErrorMode == (SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX |
SEM_NOOPENFILEERRORBOX),
+       "Unexpected error mode: 0x%x\n", dwErrorMode);
+    return g_hSentinelModule;
+}
+
+static HMODULE WINAPI my_LoadLibraryW(PCWSTR Name)
+{
+    DWORD dwErrorMode = GetErrorMode();
+    ok(dwErrorMode == (SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX |
SEM_NOOPENFILEERRORBOX),
+       "Unexpected error mode: 0x%x\n", dwErrorMode);
+    return g_hSentinelModule;
+}
+
+static HMODULE WINAPI my_LoadLibraryExW(PCWSTR Name, HANDLE hFile, DWORD dwFlags)
+{
+    DWORD dwErrorMode = GetErrorMode();
+    ok(dwErrorMode == (SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX |
SEM_NOOPENFILEERRORBOX),
+       "Unexpected error mode: 0x%x\n", dwErrorMode);
+    return g_hSentinelModule;
+}
+
+
+static void test_LoadLibraryA(PHOOKAPI hook)
+{
+    LOADLIBRARYAPROC proc;
+    DWORD dwErrorMode, dwOldErrorMode;
+
+    hook->OriginalFunction = my_LoadLibraryA;
+    proc = hook->ReplacementFunction;
+
+    dwOldErrorMode = GetErrorMode();
+
+    /* Exact names return what is specified */
+    ok_ptr(proc("test123.dll"), g_h123);
+    ok_ptr(proc("test111"), g_h111);
+    /* Extension is not added */
+    ok_ptr(proc("test111.dll"), g_hSentinelModule);
+    /* Zero can be specified */
+    ok_ptr(proc("Something.mark"), g_h0);
+    /* Or default returned */
+    ok_ptr(proc("empty"), g_h0);
+
+    /* Paths, do not have to be valid */
+    ok_ptr(proc("\\test123.dll"), g_h123);
+    ok_ptr(proc("/test123.dll"), g_h123);
+    ok_ptr(proc("\\\\\\\\test123.dll"), g_h123);
+    ok_ptr(proc("////test123.dll"), g_h123);
+    ok_ptr(proc("mypath:something\\does\\not\\matter\\test123.dll"), g_h123);
+    ok_ptr(proc("/put/whatever/you/want/here/test123.dll"), g_h123);
+
+    /* path separator is checked, not just any point in the path */
+    ok_ptr(proc("-test123.dll"), g_hSentinelModule);
+    ok_ptr(proc("test123.dll-"), g_hSentinelModule);
+
+    dwErrorMode = GetErrorMode();
+    ok(dwErrorMode == dwOldErrorMode, "ErrorMode changed, was 0x%x, is 0x%x\n",
dwOldErrorMode, dwErrorMode);
+}
+
+static void test_LoadLibraryW(PHOOKAPI hook)
+{
+    LOADLIBRARYWPROC proc;
+    DWORD dwErrorMode, dwOldErrorMode;
+
+    hook->OriginalFunction = my_LoadLibraryW;
+    proc = hook->ReplacementFunction;
+
+    dwOldErrorMode = GetErrorMode();
+
+    /* Exact names return what is specified */
+    ok_ptr(proc(L"test123.dll"), g_h123);
+    ok_ptr(proc(L"test111"), g_h111);
+    /* Extension is not added */
+    ok_ptr(proc(L"test111.dll"), g_hSentinelModule);
+    /* Zero can be specified */
+    ok_ptr(proc(L"Something.mark"), g_h0);
+    /* Or default returned */
+    ok_ptr(proc(L"empty"), g_h0);
+
+    /* Paths, do not have to be valid */
+    ok_ptr(proc(L"\\test123.dll"), g_h123);
+    ok_ptr(proc(L"/test123.dll"), g_h123);
+    ok_ptr(proc(L"\\\\\\\\test123.dll"), g_h123);
+    ok_ptr(proc(L"////test123.dll"), g_h123);
+    ok_ptr(proc(L"mypath:something\\does\\not\\matter\\test123.dll"), g_h123);
+    ok_ptr(proc(L"/put/whatever/you/want/here/test123.dll"), g_h123);
+
+    /* path separator is checked, not just any point in the path */
+    ok_ptr(proc(L"-test123.dll"), g_hSentinelModule);
+    ok_ptr(proc(L"test123.dll-"), g_hSentinelModule);
+
+    dwErrorMode = GetErrorMode();
+    ok(dwErrorMode == dwOldErrorMode, "ErrorMode changed, was 0x%x, is 0x%x\n",
dwOldErrorMode, dwErrorMode);
+}
+
+static void test_LoadLibraryExA(PHOOKAPI hook)
+{
+    LOADLIBRARYEXAPROC proc;
+    DWORD dwErrorMode, dwOldErrorMode;
+
+    hook->OriginalFunction = my_LoadLibraryExA;
+    proc = hook->ReplacementFunction;
+
+    dwOldErrorMode = GetErrorMode();
+
+    /* Exact names return what is specified */
+    ok_ptr(proc("test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc("test111", INVALID_HANDLE_VALUE, 0), g_h111);
+    /* Extension is not added */
+    ok_ptr(proc("test111.dll", INVALID_HANDLE_VALUE, 0), g_hSentinelModule);
+    /* Zero can be specified */
+    ok_ptr(proc("Something.mark", INVALID_HANDLE_VALUE, 0), g_h0);
+    /* Or default returned */
+    ok_ptr(proc("empty", INVALID_HANDLE_VALUE, 0), g_h0);
+
+    /* Paths, do not have to be valid */
+    ok_ptr(proc("\\test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc("/test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc("\\\\\\\\test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc("////test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc("mypath:something\\does\\not\\matter\\test123.dll",
INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc("/put/whatever/you/want/here/test123.dll",
INVALID_HANDLE_VALUE, 0), g_h123);
+
+    /* path separator is checked, not just any point in the path */
+    ok_ptr(proc("-test123.dll", INVALID_HANDLE_VALUE, 0), g_hSentinelModule);
+    ok_ptr(proc("test123.dll-", INVALID_HANDLE_VALUE, 0), g_hSentinelModule);
+
+    dwErrorMode = GetErrorMode();
+    ok(dwErrorMode == dwOldErrorMode, "ErrorMode changed, was 0x%x, is 0x%x\n",
dwOldErrorMode, dwErrorMode);
+}
+
+static void test_LoadLibraryExW(PHOOKAPI hook)
+{
+    LOADLIBRARYEXWPROC proc;
+    DWORD dwErrorMode, dwOldErrorMode;
+
+    hook->OriginalFunction = my_LoadLibraryExW;
+    proc = hook->ReplacementFunction;
+
+    dwOldErrorMode = GetErrorMode();
+
+    /* Exact names return what is specified */
+    ok_ptr(proc(L"test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc(L"test111", INVALID_HANDLE_VALUE, 0), g_h111);
+    /* Extension is not added */
+    ok_ptr(proc(L"test111.dll", INVALID_HANDLE_VALUE, 0), g_hSentinelModule);
+    /* Zero can be specified */
+    ok_ptr(proc(L"Something.mark", INVALID_HANDLE_VALUE, 0), g_h0);
+    /* Or default returned */
+    ok_ptr(proc(L"empty", INVALID_HANDLE_VALUE, 0), g_h0);
+
+    /* Paths, do not have to be valid */
+    ok_ptr(proc(L"\\test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc(L"/test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc(L"\\\\\\\\test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc(L"////test123.dll", INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc(L"mypath:something\\does\\not\\matter\\test123.dll",
INVALID_HANDLE_VALUE, 0), g_h123);
+    ok_ptr(proc(L"/put/whatever/you/want/here/test123.dll",
INVALID_HANDLE_VALUE, 0), g_h123);
+
+    /* path separator is checked, not just any point in the path */
+    ok_ptr(proc(L"-test123.dll", INVALID_HANDLE_VALUE, 0), g_hSentinelModule);
+    ok_ptr(proc(L"test123.dll-", INVALID_HANDLE_VALUE, 0), g_hSentinelModule);
+
+    dwErrorMode = GetErrorMode();
+    ok(dwErrorMode == dwOldErrorMode, "ErrorMode changed, was 0x%x, is 0x%x\n",
dwOldErrorMode, dwErrorMode);
+}
+
+/* versionlie.c */
+DWORD get_host_winver(void);
+
+START_TEST(ignoreloadlib)
+{
+    DWORD num_shims = 0, n, dwErrorMode;
+    PHOOKAPI hook;
+
+    g_WinVersion = get_host_winver();
+
+    if (g_WinVersion < _WIN32_WINNT_WIN8)
+        pGetHookAPIs = LoadShimDLL2(L"aclayers.dll");
+    else
+        pGetHookAPIs = LoadShimDLL2(L"acgenral.dll");
+
+    if (!pGetHookAPIs)
+    {
+        skip("GetHookAPIs not found\n");
+        return;
+    }
+
+    hook = pGetHookAPIs("test123.dll:123;test111:111;Something.mark:0;empty",
L"IgnoreLoadLibrary", &num_shims);
+
+    ok(hook != NULL, "Expected hook to be a valid pointer\n");
+    ok(num_shims == 4, "Expected num_shims to be 0, was: %u\n", num_shims);
+
+    if (!hook || num_shims != 4)
+        return;
+
+    dwErrorMode = GetErrorMode();
+    trace("Error mode: 0x%x\n", dwErrorMode);
+
+    for (n = 0; n < num_shims; ++n)
+    {
+        ok_str(hook[n].LibraryName, "KERNEL32.DLL");
+        if (!_stricmp(hook[n].FunctionName, "LoadLibraryA"))
+        {
+            ok_int(n, 0);
+            test_LoadLibraryA(hook + n);
+        }
+        else if (!_stricmp(hook[n].FunctionName, "LoadLibraryExA"))
+        {
+            ok_int(n, 1);
+            test_LoadLibraryExA(hook + n);
+        }
+        else if (!_stricmp(hook[n].FunctionName, "LoadLibraryW"))
+        {
+            ok_int(n, 2);
+            test_LoadLibraryW(hook + n);
+        }
+        else if (!_stricmp(hook[n].FunctionName, "LoadLibraryExW"))
+        {
+            ok_int(n, 3);
+            test_LoadLibraryExW(hook + n);
+        }
+        else
+        {
+            ok(0, "Unknown function %s\n", hook[n].FunctionName);
+        }
+    }
+}
diff --git a/modules/rostests/apitests/appshim/testlist.c
b/modules/rostests/apitests/appshim/testlist.c
index 78bf621b9d..672ecb7b32 100644
--- a/modules/rostests/apitests/appshim/testlist.c
+++ b/modules/rostests/apitests/appshim/testlist.c
@@ -7,6 +7,7 @@ extern void func_dispmode(void);
 extern void func_forcedxsetup(void);
 extern void func_genral_hooks(void);
 extern void func_ignorefreelib(void);
+extern void func_ignoreloadlib(void);
 extern void func_layer_hooks(void);
 extern void func_versionlie(void);
 
@@ -16,6 +17,7 @@ const struct test winetest_testlist[] =
     { "forcedxsetup", func_forcedxsetup },
     { "genral_hooks", func_genral_hooks },
     { "ignorefreelib", func_ignorefreelib },
+    { "ignoreloadlib", func_ignoreloadlib },
     { "layer_hooks", func_layer_hooks },
     { "versionlie", func_versionlie },
     { 0, 0 }