diff --git a/modules/rostests/apitests/shell32/CMakeLists.txt b/modules/rostests/apitests/shell32/CMakeLists.txt
index 545d2cc26e..f2929aa44d 100644
--- a/modules/rostests/apitests/shell32/CMakeLists.txt
+++ b/modules/rostests/apitests/shell32/CMakeLists.txt
@@ -18,6 +18,7 @@ list(APPEND SOURCE
     PathResolve.cpp
     SHCreateFileExtractIconW.cpp
     SHParseDisplayName.cpp
+    ShellExecuteCmdLine.cpp
     ShellExecuteEx.cpp
     ShellState.cpp
     menu.cpp
diff --git a/modules/rostests/apitests/shell32/ShellExecuteCmdLine.cpp b/modules/rostests/apitests/shell32/ShellExecuteCmdLine.cpp
new file mode 100644
index 0000000000..e72846f251
--- /dev/null
+++ b/modules/rostests/apitests/shell32/ShellExecuteCmdLine.cpp
@@ -0,0 +1,262 @@
+/*
+ * PROJECT:         ReactOS API tests
+ * LICENSE:         LGPLv2.1+ - See COPYING.LIB in the top level directory
+ * PURPOSE:         Test for ShellExecuteCmdLine
+ * PROGRAMMERS:     Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
+ */
+#include "shelltest.h"
+
+#define NDEBUG
+#include <debug.h>
+#include <stdio.h>
+
+// HRESULT WINAPI ShellExecCmdLine(
+//     HWND hwnd,
+//     LPCWSTR pwszCommand,
+//     LPCWSTR pwszStartDir,
+//     int nShow,
+//     LPVOID pUnused,
+//     DWORD dwSeclFlags);
+typedef HRESULT (WINAPI *SHELLEXECCMDLINE)(HWND, LPCWSTR, LPCWSTR, INT, LPVOID, DWORD);
+SHELLEXECCMDLINE g_pShellExecCmdLine = NULL;
+
+typedef struct TEST_ENTRY
+{
+    INT lineno;
+    HRESULT hr;
+    LPCWSTR pwszWindowClass;
+    LPCWSTR pwszCommand;
+    LPCWSTR pwszStartDir;
+} TEST_ENTRY;
+
+static const char s_testfile1[] = "Test File.txt";
+static const char s_testfile2[] = "Test File.bat";
+static char s_notepad[] = "notepad.exe";
+
+static const TEST_ENTRY s_entries[] =
+{
+    // notepad
+    { __LINE__, S_OK, L"Notepad", L"notepad", NULL },
+    { __LINE__, S_OK, L"Notepad", L"notepad", L"." },
+    { __LINE__, S_OK, L"Notepad", L"notepad", L"system32" },
+    { __LINE__, S_OK, L"Notepad", L"notepad", L"C:\\Program Files" },
+    { __LINE__, S_OK, L"Notepad", L"notepad \"Test File.txt\"", NULL},
+    { __LINE__, S_OK, L"Notepad", L"notepad \"Test File.txt\"", L"." },
+    // notepad.exe
+    { __LINE__, S_OK, L"Notepad", L"notepad.exe", NULL },
+    { __LINE__, S_OK, L"Notepad", L"notepad.exe", L"." },
+    { __LINE__, S_OK, L"Notepad", L"notepad.exe", L"system32" },
+    { __LINE__, S_OK, L"Notepad", L"notepad.exe", L"C:\\Program Files" },
+    { __LINE__, S_OK, L"Notepad", L"notepad.exe \"Test File.txt\"", NULL},
+    { __LINE__, S_OK, L"Notepad", L"notepad.exe \"Test File.txt\"", L"." },
+    // C:\notepad.exe
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"C:\\notepad.exe", NULL },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"C:\\notepad.exe", L"." },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"C:\\notepad.exe", L"system32" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"C:\\notepad.exe", L"C:\\Program Files" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"C:\\notepad.exe \"Test File.txt\"", NULL},
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"C:\\notepad.exe \"Test File.txt\"", L"." },
+    // "notepad"
+    { __LINE__, S_OK, L"Notepad", L"\"notepad\"", NULL },
+    { __LINE__, S_OK, L"Notepad", L"\"notepad\"", L"." },
+    { __LINE__, S_OK, L"Notepad", L"\"notepad\"", L"system32" },
+    { __LINE__, S_OK, L"Notepad", L"\"notepad\"", L"C:\\Program Files" },
+    { __LINE__, S_OK, L"Notepad", L"\"notepad\" \"Test File.txt\"", NULL},
+    { __LINE__, S_OK, L"Notepad", L"\"notepad\" \"Test File.txt\"", L"." },
+    // "notepad.exe"
+    { __LINE__, S_OK, L"Notepad", L"\"notepad.exe\"", NULL },
+    { __LINE__, S_OK, L"Notepad", L"\"notepad.exe\"", L"." },
+    { __LINE__, S_OK, L"Notepad", L"\"notepad.exe\"", L"system32" },
+    { __LINE__, S_OK, L"Notepad", L"\"notepad.exe\"", L"C:\\Program Files" },
+    { __LINE__, S_OK, L"Notepad", L"\"notepad.exe\" \"Test File.txt\"", NULL},
+    { __LINE__, S_OK, L"Notepad", L"\"notepad.exe\" \"Test File.txt\"", L"." },
+    // test program.exe
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"test program.exe", NULL },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"test program.exe", L"." },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"test program.exe", L"system32" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"test program.exe", L"C:\\Program Files" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"test program.exe \"Test File.txt\"", NULL},
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"test program.exe \"Test File.txt\"", L"." },
+    // "test program"
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program\"", NULL },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program\"", L"." },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program\"", L"system32" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program\"", L"C:\\Program Files" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program\" \"Test File.txt\"", NULL},
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program\" \"Test File.txt\"", L"." },
+    // "test program.exe"
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program.exe\"", NULL },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program.exe\"", L"." },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program.exe\"", L"system32" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program.exe\"", L"C:\\Program Files" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program.exe\" \"Test File.txt\"", NULL},
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"test program.exe\" \"Test File.txt\"", L"." },
+    // invalid program
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"invalid program", NULL },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"invalid program", L"." },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"invalid program", L"system32" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"invalid program", L"C:\\Program Files" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"invalid program \"Test File.txt\"", NULL},
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"invalid program \"Test File.txt\"", L"." },
+    // \"invalid program.exe\"
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"invalid program.exe\"", NULL },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"invalid program.exe\"", L"." },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"invalid program.exe\"", L"system32" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"invalid program.exe\"", L"C:\\Program Files" },
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"invalid program.exe\" \"Test File.txt\"", NULL},
+    { __LINE__, CO_E_APPNOTFOUND, L"Notepad", L"\"invalid program.exe\" \"Test File.txt\"", L"." },
+};
+
+static void DoEntry(const TEST_ENTRY *pEntry)
+{
+    HRESULT hr;
+
+    _SEH2_TRY
+    {
+        hr = (*g_pShellExecCmdLine)(NULL, pEntry->pwszCommand, pEntry->pwszStartDir,
+                                    SW_SHOWNORMAL, NULL, 0);
+    }
+    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+    {
+        hr = 0xDEADFACE;
+    }
+    _SEH2_END;
+
+    ok(hr == pEntry->hr, "Line %d: hr expected 0x%lX, was 0x%lX\n", pEntry->lineno, pEntry->hr, hr);
+
+#define RETRY_COUNT     5
+#define RETRY_INTERVAL  250
+    if (SUCCEEDED(hr) && pEntry->pwszWindowClass)
+    {
+        BOOL bFound = FALSE;
+        Sleep(RETRY_INTERVAL / 2);
+        for (int i = 0; i < RETRY_COUNT; ++i)
+        {
+            HWND hwnd = FindWindowW(pEntry->pwszWindowClass, NULL);
+            if (hwnd)
+            {
+                bFound = TRUE;
+                SendMessage(hwnd, WM_CLOSE, 0, 0);
+                break;
+            }
+            Sleep(RETRY_INTERVAL);
+        }
+        ok(bFound, "Line %d: The window not found\n", pEntry->lineno);
+    }
+#undef RETRY_COUNT
+#undef RETRY_INTERVAL
+}
+
+START_TEST(ShellExecuteCmdLine)
+{
+    using namespace std;
+
+    HMODULE hShell32 = GetModuleHandleA("shell32");
+    g_pShellExecCmdLine = (SHELLEXECCMDLINE)GetProcAddress(hShell32, (LPCSTR)(INT_PTR)265);
+    if (!g_pShellExecCmdLine)
+    {
+        skip("ShellExecCmdLine is not found\n");
+        return;
+    }
+
+    // s_testfile1
+    FILE *fp = fopen(s_testfile1, "wb");
+    ok(fp != NULL, "failed to create a test file\n");
+    fclose(fp);
+
+    // s_testfile2
+    fp = fopen(s_testfile2, "wb");
+    ok(fp != NULL, "failed to create a test file\n");
+    if (fp)
+    {
+        fprintf(fp, "echo OK\n");
+    }
+    fclose(fp);
+
+    for (size_t i = 0; i < _countof(s_entries); ++i)
+    {
+        DoEntry(&s_entries[i]);
+    }
+
+    WCHAR buf0[MAX_PATH];
+    WCHAR buf1[MAX_PATH];
+    WCHAR buf2[MAX_PATH];
+    TEST_ENTRY additionals[] =
+    {
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf0, NULL },
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf0, L"." },
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf0, L"system32" },
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf1, NULL },
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf1, L"." },
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf1, L"system32" },
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf2, NULL },
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf2, L"." },
+        { __LINE__, CO_E_APPNOTFOUND, NULL, buf2, L"system32" },
+    };
+
+    wsprintfW(buf0, L"%hs", s_testfile1);
+    wsprintfW(buf1, L"\"%hs\"", s_testfile1);
+    wsprintfW(buf2, L"\"%hs\" \"Test File.txt\"", s_testfile1);
+    for (size_t i = 0; i < _countof(additionals); ++i)
+    {
+        DoEntry(&additionals[i]);
+    }
+
+    wsprintfW(buf0, L"%hs", s_testfile2);
+    wsprintfW(buf1, L"\"%hs\"", s_testfile2);
+    wsprintfW(buf2, L"\"%hs\" \"Test File.txt\"", s_testfile2);
+    for (size_t i = 0; i < _countof(additionals); ++i)
+    {
+        DoEntry(&additionals[i]);
+    }
+
+    char path[MAX_PATH];
+    ok((INT_PTR)FindExecutableA("notepad.exe", NULL, s_notepad) >= 32, "FindExecutableA failed\n");
+    ok(GetModuleFileNameA(NULL, path, _countof(path)), "GetModuleFileNameA failed\n");
+    char *pch = strrchr(path, '\\');
+
+    if (pch == NULL)
+    {
+        skip("pch == NULL\n");
+    }
+    else
+    {
+        // create "My Directory"
+        strcpy(pch, "\\My Directory");
+        if (GetFileAttributesA(path) == INVALID_FILE_ATTRIBUTES)
+            ok(CreateDirectoryA(path, NULL), "CreateDirectoryA failed\n");
+
+        // create "My Directory\\Notepad.exe" as clone of Notepad.exe
+        strcpy(pch, "\\My Directory\\Notepad.exe");
+        ok(CopyFileA(s_notepad, path, FALSE), "CopyFileA failed\n");
+
+        wsprintfW(buf0, L"%hs", path);
+        wsprintfW(buf1, L"\"%hs\"", path);
+        wsprintfW(buf2, L"\"%hs\" \"Test File.txt\"", path);
+        TEST_ENTRY additionals2[] =
+        {
+            { __LINE__, S_OK, NULL, buf0, NULL },
+            { __LINE__, S_OK, NULL, buf0, L"." },
+            { __LINE__, S_OK, NULL, buf0, L"system32" },
+            { __LINE__, S_OK, NULL, buf1, NULL },
+            { __LINE__, S_OK, NULL, buf1, L"." },
+            { __LINE__, S_OK, NULL, buf1, L"system32" },
+            { __LINE__, S_OK, NULL, buf2, NULL },
+            { __LINE__, S_OK, NULL, buf2, L"." },
+            { __LINE__, S_OK, NULL, buf2, L"system32" },
+        };
+        for (size_t i = 0; i < _countof(additionals); ++i)
+        {
+            DoEntry(&additionals2[i]);
+        }
+
+        DeleteFileA(path);
+
+        strcpy(pch, "\\My Directory");
+        RemoveDirectory(path);
+    }
+
+    // clean up
+    ok(DeleteFileA(s_testfile1), "failed to delete the test file\n");
+    ok(DeleteFileA(s_testfile2), "failed to delete the test file\n");
+}
diff --git a/modules/rostests/apitests/shell32/testlist.c b/modules/rostests/apitests/shell32/testlist.c
index b2e1b78876..6f0f9647df 100644
--- a/modules/rostests/apitests/shell32/testlist.c
+++ b/modules/rostests/apitests/shell32/testlist.c
@@ -15,6 +15,7 @@ extern void func_menu(void);
 extern void func_OpenAs_RunDLL(void);
 extern void func_PathResolve(void);
 extern void func_SHCreateFileExtractIconW(void);
+extern void func_ShellExecuteCmdLine(void);
 extern void func_ShellExecuteEx(void);
 extern void func_ShellState(void);
 extern void func_SHParseDisplayName(void);
@@ -33,6 +34,7 @@ const struct test winetest_testlist[] =
     { "OpenAs_RunDLL", func_OpenAs_RunDLL },
     { "PathResolve", func_PathResolve },
     { "SHCreateFileExtractIconW", func_SHCreateFileExtractIconW },
+    { "ShellExecuteCmdLine", func_ShellExecuteCmdLine },
     { "ShellExecuteEx", func_ShellExecuteEx },
     { "ShellState", func_ShellState },
     { "SHParseDisplayName", func_SHParseDisplayName },