[reactos] 01/01: [USER32_APITEST] Add tests for Keyboard Layouts

[Stanislav Motylkov]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6aacfa93c0c77a534fb44…

commit 6aacfa93c0c77a534fb4484e3e7917a5f7d218dd
Author:     Stanislav Motylkov <x86corez(a)gmail.com>
AuthorDate: Wed Oct 5 03:36:11 2022 +0300
Commit:     Stanislav Motylkov <x86corez(a)gmail.com>
CommitDate: Wed Oct 5 16:18:16 2022 +0300

    [USER32_APITEST] Add tests for Keyboard Layouts
    
    CORE-17906
---
 modules/rostests/apitests/user32/CMakeLists.txt |   1 +
 modules/rostests/apitests/user32/KbdLayout.c    | 113 ++++++++++++++++++++++++
 modules/rostests/apitests/user32/testlist.c     |   2 +
 3 files changed, 116 insertions(+)

diff --git a/modules/rostests/apitests/user32/CMakeLists.txt
b/modules/rostests/apitests/user32/CMakeLists.txt
index c7eeefc5db5..ef2e7c1715b 100644
--- a/modules/rostests/apitests/user32/CMakeLists.txt
+++ b/modules/rostests/apitests/user32/CMakeLists.txt
@@ -23,6 +23,7 @@ list(APPEND SOURCE
     GetUserObjectInformation.c
     GetWindowPlacement.c
     InitializeLpkHooks.c
+    KbdLayout.c
     keybd_event.c
     LoadImage.c
     LookupIconIdFromDirectoryEx.c
diff --git a/modules/rostests/apitests/user32/KbdLayout.c
b/modules/rostests/apitests/user32/KbdLayout.c
new file mode 100644
index 00000000000..997c97794a6
--- /dev/null
+++ b/modules/rostests/apitests/user32/KbdLayout.c
@@ -0,0 +1,113 @@
+/*
+ * PROJECT:     ReactOS API tests
+ * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
+ * PURPOSE:     Tests for Keyboard Layouts DLL files
+ * COPYRIGHT:   Copyright 2022 Stanislav Motylkov <x86corez(a)gmail.com>
+ */
+
+#include "precomp.h"
+#include <ndk/kbd.h>
+#include <strsafe.h>
+
+typedef PVOID (*PFN_KBDLAYERDESCRIPTOR)(VOID);
+
+static void testLayout(
+    _In_ LPWSTR szFileName,
+    _In_ LPWSTR szFilePath)
+{
+    HMODULE hModule;
+    PFN_KBDLAYERDESCRIPTOR pfnKbdLayerDescriptor;
+    PKBDTABLES pKbdTbl;
+    USHORT i, uTableSize;
+
+    trace("Testing '%ls'...\n", szFileName);
+
+    hModule = LoadLibraryW(szFilePath);
+    if (!hModule)
+    {
+        ok(FALSE, "LoadLibraryW failed with code %ld\n", GetLastError());
+        return;
+    }
+
+    pfnKbdLayerDescriptor = (PFN_KBDLAYERDESCRIPTOR)GetProcAddress(hModule,
"KbdLayerDescriptor");
+    if (!pfnKbdLayerDescriptor)
+    {
+        ok(FALSE, "KbdLayerDescriptor not found!\n");
+        goto Cleanup;
+    }
+
+    pKbdTbl = pfnKbdLayerDescriptor();
+    if (!pKbdTbl)
+    {
+        ok(FALSE, "PKBDTABLES is NULL!\n");
+        goto Cleanup;
+    }
+
+    if (!pKbdTbl->pusVSCtoVK)
+    {
+        ok(FALSE, "pusVSCtoVK table is NULL!\n");
+        goto Cleanup;
+    }
+
+    if (wcscmp(szFileName, L"kbdnec.dll") == 0)
+        uTableSize = 128; /* Only NEC PC-9800 Japanese keyboard layout has 128 entries.
*/
+    else
+        uTableSize = 127;
+
+    /* Validate number of entries in pusVSCtoVK array. */
+    ok(pKbdTbl->bMaxVSCtoVK == uTableSize, "pKbdTbl->bMaxVSCtoVK = %u\n",
pKbdTbl->bMaxVSCtoVK);
+
+    for (i = 0; i < pKbdTbl->bMaxVSCtoVK; ++i)
+    {
+        /* Make sure there are no Virtual Keys with zero value. */
+        if (pKbdTbl->pusVSCtoVK[i] == 0)
+            ok(FALSE, "Scan Code %u => Virtual Key %u\n", i,
pKbdTbl->pusVSCtoVK[i]);
+    }
+
+Cleanup:
+    if (hModule)
+        FreeLibrary(hModule);
+}
+
+static void testKeyboardLayouts(void)
+{
+    DWORD dwRet;
+    WCHAR szSysPath[MAX_PATH],
+          szPattern[MAX_PATH],
+          szFilePath[MAX_PATH];
+    HANDLE hFindFile = INVALID_HANDLE_VALUE;
+    WIN32_FIND_DATAW wfd;
+    BOOL bFound = TRUE;
+
+    dwRet = GetSystemDirectoryW(szSysPath, ARRAYSIZE(szSysPath));
+    if (!dwRet)
+    {
+        skip("GetSystemDirectoryW failed with code %ld\n", GetLastError());
+        return;
+    }
+
+    StringCchCopyW(szPattern, ARRAYSIZE(szPattern), szSysPath);
+    StringCchCatW(szPattern, ARRAYSIZE(szPattern), L"\\kbd*.dll");
+
+    for (hFindFile = FindFirstFileW(szPattern, &wfd);
+         bFound && (hFindFile != INVALID_HANDLE_VALUE);
+         bFound = FindNextFileW(hFindFile, &wfd))
+    {
+        if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+            continue;
+
+        StringCchCopyW(szFilePath, ARRAYSIZE(szFilePath), szSysPath);
+        StringCchCatW(szFilePath, ARRAYSIZE(szFilePath), L"\\");
+        StringCchCatW(szFilePath, ARRAYSIZE(szFilePath), wfd.cFileName);
+
+        testLayout(wfd.cFileName, szFilePath);
+    }
+
+    if (hFindFile != INVALID_HANDLE_VALUE)
+        FindClose(hFindFile);
+}
+
+START_TEST(KbdLayout)
+{
+    testKeyboardLayouts();
+}
diff --git a/modules/rostests/apitests/user32/testlist.c
b/modules/rostests/apitests/user32/testlist.c
index 77a0f4fb343..53d1c8b243d 100644
--- a/modules/rostests/apitests/user32/testlist.c
+++ b/modules/rostests/apitests/user32/testlist.c
@@ -25,6 +25,7 @@ extern void func_GetSystemMetrics(void);
 extern void func_GetUserObjectInformation(void);
 extern void func_GetWindowPlacement(void);
 extern void func_InitializeLpkHooks(void);
+extern void func_KbdLayout(void);
 extern void func_keybd_event(void);
 extern void func_LoadImage(void);
 extern void func_LookupIconIdFromDirectoryEx(void);
@@ -78,6 +79,7 @@ const struct test winetest_testlist[] =
     { "GetUserObjectInformation", func_GetUserObjectInformation },
     { "GetWindowPlacement", func_GetWindowPlacement },
     { "InitializeLpkHooks", func_InitializeLpkHooks },
+    { "KbdLayout", func_KbdLayout },
     { "keybd_event", func_keybd_event },
     { "LoadImage", func_LoadImage },
     { "LookupIconIdFromDirectoryEx", func_LookupIconIdFromDirectoryEx },