[reactos] 01/01: [SHELL32_APITEST] Strengthen SHChangeNotify testcase more (#3038)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=90aff8dd09213c84752ec…
commit 90aff8dd09213c84752ecbaa472f6076cef15b7e
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Thu Aug 13 07:51:45 2020 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Thu Aug 13 07:51:45 2020 +0900
    [SHELL32_APITEST] Strengthen SHChangeNotify testcase more (#3038)
    - Add tests on SHCNRF_InterruptLevel and SHCNRF_RecursiveInterrupt.
    - Don't use clipboard for data exchange.
    - Close Explorer Cabinets before tests.
    CORE-13950
---
 .../rostests/apitests/shell32/SHChangeNotify.cpp   | 242 +++++++++++++++------
 modules/rostests/apitests/shell32/SHChangeNotify.h |   5 +-
 modules/rostests/apitests/shell32/shell-notify.cpp |  49 +++--
 3 files changed, 203 insertions(+), 93 deletions(-)
diff --git a/modules/rostests/apitests/shell32/SHChangeNotify.cpp
b/modules/rostests/apitests/shell32/SHChangeNotify.cpp
index 229a221037e..cd5b45c646c 100644
--- a/modules/rostests/apitests/shell32/SHChangeNotify.cpp
+++ b/modules/rostests/apitests/shell32/SHChangeNotify.cpp
@@ -5,6 +5,8 @@
  * COPYRIGHT:   Copyright 2020 Katayama Hirofumi MZ (katayama.hirofumi.mz(a)gmail.com)
  */
+// NOTE: This test program closes the Explorer cabinets before tests.
+
 #include "shelltest.h"
 #include <shlwapi.h>
 #include <stdio.h>
@@ -21,7 +23,7 @@ typedef void (*ACTION)(void);
 typedef struct TEST_ENTRY
 {
     INT line;
-    LONG event;
+    DWORD event;
     LPCVOID item1;
     LPCVOID item2;
     LPCSTR pattern;
@@ -91,61 +93,107 @@ DoAction8(void)
 static const TEST_ENTRY s_TestEntriesMode0[] =
 {
-    {__LINE__, SHCNE_MKDIR, s_dir1, NULL, "000100000", NULL, s_dir1,
L""},
-    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "000100000", NULL, s_dir2,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "000010000", NULL, s_dir2,
L""},
-    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "000100000", DoAction1, s_dir2,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "000010000", NULL, s_dir2,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "000010000", DoAction2, s_dir2,
L""},
-    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "000100000", DoAction1, s_dir2,
L""},
-    {__LINE__, SHCNE_RENAMEFOLDER, s_dir2, s_dir3, "000000010", NULL, s_dir2,
s_dir3},
-    {__LINE__, SHCNE_RENAMEFOLDER, s_dir2, s_dir3, "000000010", DoAction3,
s_dir2, s_dir3},
-    {__LINE__, SHCNE_CREATE, s_file1, NULL, "010000000", NULL, s_file1,
L""},
-    {__LINE__, SHCNE_CREATE, s_file1, s_file2, "010000000", NULL, s_file1,
s_file2},
-    {__LINE__, SHCNE_CREATE, s_file1, NULL, "010000000", DoAction4, s_file1,
L""},
-    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "100000000", NULL, s_file1,
s_file2},
-    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "100000000", DoAction5,
s_file1, s_file2},
-    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "100000000", NULL, s_file1,
s_file2},
-    {__LINE__, SHCNE_UPDATEITEM, s_file1, NULL, "000000100", NULL, s_file1,
L""},
-    {__LINE__, SHCNE_UPDATEITEM, s_file2, NULL, "000000100", NULL, s_file2,
L""},
-    {__LINE__, SHCNE_UPDATEITEM, s_file1, s_file2, "000000100", NULL, s_file1,
s_file2},
-    {__LINE__, SHCNE_UPDATEITEM, s_file2, s_file1, "000000100", NULL, s_file2,
s_file1},
-    {__LINE__, SHCNE_DELETE, s_file1, NULL, "001000000", NULL, s_file1,
L""},
-    {__LINE__, SHCNE_DELETE, s_file2, NULL, "001000000", NULL, s_file2,
L""},
-    {__LINE__, SHCNE_DELETE, s_file2, s_file1, "001000000", NULL, s_file2,
s_file1},
-    {__LINE__, SHCNE_DELETE, s_file1, s_file2, "001000000", NULL, s_file1,
s_file2},
-    {__LINE__, SHCNE_DELETE, s_file2, NULL, "001000000", DoAction6, s_file2,
L""},
-    {__LINE__, SHCNE_DELETE, s_file2, NULL, "001000000", NULL, s_file2,
L""},
-    {__LINE__, SHCNE_DELETE, s_file1, NULL, "001000000", NULL, s_file1,
L""},
-    {__LINE__, SHCNE_UPDATEDIR, s_file1, NULL, "000001000", NULL, s_file1,
L""},
-    {__LINE__, SHCNE_UPDATEDIR, s_file2, NULL, "000001000", NULL, s_file2,
L""},
-    {__LINE__, SHCNE_UPDATEDIR, s_file1, s_file2, "000001000", NULL, s_file1,
s_file2},
-    {__LINE__, SHCNE_UPDATEDIR, s_file2, s_file1, "000001000", NULL, s_file2,
s_file1},
-    {__LINE__, SHCNE_UPDATEDIR, s_dir1, NULL, "000001000", NULL, s_dir1,
L""},
-    {__LINE__, SHCNE_UPDATEDIR, s_dir2, NULL, "000001000", NULL, s_dir2,
L""},
-    {__LINE__, SHCNE_UPDATEDIR, s_dir1, s_dir2, "000001000", NULL, s_dir1,
s_dir2},
-    {__LINE__, SHCNE_UPDATEDIR, s_dir2, s_dir1, "000001000", NULL, s_dir2,
s_dir1},
-    {__LINE__, SHCNE_RMDIR, s_dir1, NULL, "000010000", NULL, s_dir1,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "000010000", NULL, s_dir2,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir3, NULL, "000010000", NULL, s_dir3,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir1, s_dir2, "000010000", NULL, s_dir1, s_dir2},
-    {__LINE__, SHCNE_RMDIR, s_dir1, s_dir3, "000010000", NULL, s_dir1, s_dir3},
-    {__LINE__, SHCNE_RMDIR, s_dir2, s_dir1, "000010000", NULL, s_dir2, s_dir1},
-    {__LINE__, SHCNE_RMDIR, s_dir2, s_dir3, "000010000", NULL, s_dir2, s_dir3},
-    {__LINE__, SHCNE_RMDIR, s_dir3, NULL, "000010000", NULL, s_dir3,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir3, NULL, "000010000", DoAction7, s_dir3,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir1, NULL, "000010000", NULL, s_dir1,
L""},
-    {__LINE__, SHCNE_RMDIR, s_dir1, NULL, "000010000", DoAction8, s_dir1,
L""},
+    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, NULL, DoAction1, NULL, NULL},
+    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "00001000", NULL, s_dir2,
L""},
+    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "00001000", DoAction2, s_dir2,
L""},
+    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "00010000", DoAction1, s_dir2,
L""},
+    {__LINE__, SHCNE_RENAMEFOLDER, s_dir2, s_dir3, "00000001", NULL, s_dir2,
s_dir3},
+    {__LINE__, SHCNE_RENAMEFOLDER, s_dir2, s_dir3, "00000001", DoAction3,
s_dir2, s_dir3},
+    {__LINE__, SHCNE_CREATE, s_file1, NULL, "01000000", NULL, s_file1,
L""},
+    {__LINE__, SHCNE_CREATE, s_file1, s_file2, "01000000", NULL, s_file1,
s_file2},
+    {__LINE__, SHCNE_CREATE, s_file1, NULL, "01000000", DoAction4, s_file1,
L""},
+    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "10000000", NULL, s_file1,
s_file2},
+    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "10000000", DoAction5,
s_file1, s_file2},
+    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "10000000", NULL, s_file1,
s_file2},
+    {__LINE__, SHCNE_UPDATEITEM, s_file1, NULL, "00000010", NULL, s_file1,
L""},
+    {__LINE__, SHCNE_UPDATEITEM, s_file2, NULL, "00000010", NULL, s_file2,
L""},
+    {__LINE__, SHCNE_DELETE, s_file1, NULL, "00100000", NULL, s_file1,
L""},
+    {__LINE__, SHCNE_DELETE, s_file2, NULL, "00100000", NULL, s_file2,
L""},
+    {__LINE__, SHCNE_DELETE, s_file2, NULL, "00100000", DoAction6, s_file2,
L""},
+    {__LINE__, SHCNE_DELETE, s_file2, NULL, "00100000", NULL, s_file2,
L""},
+    {__LINE__, SHCNE_DELETE, s_file1, NULL, "00100000", NULL, s_file1,
L""},
+    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "00001000", NULL, s_dir2,
L""},
+    {__LINE__, SHCNE_RMDIR, s_dir3, NULL, "00001000", DoAction7, s_dir3,
L""},
+    {__LINE__, SHCNE_RMDIR, s_dir1, NULL, "00001000", NULL, s_dir1,
L""},
+    {__LINE__, SHCNE_RMDIR, s_dir1, NULL, "00001000", DoAction8, s_dir1,
L""},
 };
 #define s_TestEntriesMode1 s_TestEntriesMode0
 #define s_TestEntriesMode2 s_TestEntriesMode0
+static const TEST_ENTRY s_TestEntriesMode3[] =
+{
+    {__LINE__, DONT_SEND, s_dir2, NULL, NULL, DoAction1, NULL, NULL},
+    {__LINE__, DONT_SEND, s_dir2, NULL, "00001000", DoAction2, s_dir2,
L""},
+    {__LINE__, DONT_SEND, s_dir2, NULL, "00010000", DoAction1, s_dir2,
L""},
+    {__LINE__, DONT_SEND, s_dir2, s_dir3, "00000001", DoAction3, s_dir2,
s_dir3},
+    {__LINE__, DONT_SEND, s_file1, NULL, "01000000", DoAction4, s_file1,
L""},
+    {__LINE__, DONT_SEND, s_file1, s_file2, "10000000", DoAction5, s_file1,
s_file2},
+    {__LINE__, DONT_SEND, s_file2, NULL, "00100000", DoAction6, s_file2,
L""},
+    {__LINE__, DONT_SEND, s_dir3, NULL, "00001000", DoAction7, s_dir3,
L""},
+    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_MKDIR, s_dir2, NULL, "00000000", NULL,
NULL, NULL},
+};
+
+static const TEST_ENTRY s_TestEntriesMode4[] =
+{
+    {__LINE__, DONT_SEND, s_dir2, NULL, NULL, DoAction1, NULL, NULL},
+    {__LINE__, DONT_SEND, s_dir2, NULL, "00001000", DoAction2, s_dir2,
L""},
+    {__LINE__, DONT_SEND, s_dir2, NULL, "00010000", DoAction1, s_dir2,
L""},
+    {__LINE__, DONT_SEND, s_dir2, s_dir3, "00000001", DoAction3, s_dir2,
s_dir3},
+    {__LINE__, DONT_SEND, s_file1, NULL, "01000000", DoAction4, s_file1,
L""},
+    {__LINE__, DONT_SEND, s_file1, s_file2, "10000000", DoAction5, s_file1,
s_file2},
+    {__LINE__, DONT_SEND, s_file2, NULL, "00100000", DoAction6, s_file2,
L""},
+    {__LINE__, DONT_SEND, s_dir3, NULL, "00001000", DoAction7, s_dir3,
L""},
+    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_MKDIR, s_dir2, NULL, "00000000", NULL,
NULL, NULL},
+};
+
+static const TEST_ENTRY s_TestEntriesMode5[] =
+{
+    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "00000000", DoAction1, NULL, NULL},
+    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_RMDIR, s_dir2, NULL, "00000000", DoAction2, NULL, NULL},
+    {__LINE__, SHCNE_MKDIR, s_dir2, NULL, "00000000", DoAction1, NULL, NULL},
+    {__LINE__, SHCNE_RENAMEFOLDER, s_dir2, s_dir3, "00000000", NULL, NULL,
NULL},
+    {__LINE__, SHCNE_RENAMEFOLDER, s_dir2, s_dir3, "00000000", DoAction3, NULL,
NULL},
+    {__LINE__, SHCNE_CREATE, s_file1, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_CREATE, s_file1, s_file2, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_CREATE, s_file1, NULL, "00000000", DoAction4, NULL, NULL},
+    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "00000000", NULL, NULL,
NULL},
+    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "00000000", DoAction5, NULL,
NULL},
+    {__LINE__, SHCNE_RENAMEITEM, s_file1, s_file2, "00000000", NULL, NULL,
NULL},
+    {__LINE__, SHCNE_UPDATEITEM, s_file1, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_UPDATEITEM, s_file2, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_UPDATEITEM, s_file1, s_file2, "00000000", NULL, NULL,
NULL},
+    {__LINE__, SHCNE_UPDATEITEM, s_file2, s_file1, "00000000", NULL, NULL,
NULL},
+    {__LINE__, SHCNE_DELETE, s_file1, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_DELETE, s_file2, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_DELETE, s_file2, s_file1, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_DELETE, s_file1, s_file2, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_DELETE, s_file2, NULL, "00000000", DoAction6, NULL, NULL},
+    {__LINE__, SHCNE_DELETE, s_file2, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_DELETE, s_file1, NULL, "00000000", NULL, NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir1, NULL, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir2, NULL, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir3, NULL, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir1, s_dir2, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir1, s_dir3, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir2, s_dir1, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir2, s_dir3, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir3, NULL, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir3, NULL, "00000000",
DoAction7, NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir1, NULL, "00000000", NULL,
NULL, NULL},
+    {__LINE__, SHCNE_INTERRUPT | SHCNE_RMDIR, s_dir1, NULL, "00000000",
DoAction8, NULL, NULL},
+};
+
 LPCSTR PatternFromFlags(DWORD flags)
 {
-    static char s_buf[TYPE_FREESPACE + 1 + 1];
+    static char s_buf[TYPE_RENAMEFOLDER + 1 + 1];
     DWORD i;
-    for (i = 0; i <= TYPE_FREESPACE; ++i)
+    for (i = 0; i <= TYPE_RENAMEFOLDER; ++i)
     {
         s_buf[i] = (char)('0' + !!(flags & (1 << i)));
     }
@@ -154,22 +202,17 @@ LPCSTR PatternFromFlags(DWORD flags)
 }
 static BOOL
-DoGetClipText(LPWSTR pszPath1, LPWSTR pszPath2)
+DoGetPaths(LPWSTR pszPath1, LPWSTR pszPath2)
 {
     pszPath1[0] = pszPath2[0] = 0;
-    if (!IsClipboardFormatAvailable(CF_UNICODETEXT))
-        return FALSE;
-
-    if (!OpenClipboard(NULL))
-        return FALSE;
-
     WCHAR szText[MAX_PATH * 2];
-    HGLOBAL hGlobal = GetClipboardData(CF_UNICODETEXT);
-    LPWSTR psz = (LPWSTR)GlobalLock(hGlobal);
-    lstrcpynW(szText, psz, _countof(szText));
-    GlobalUnlock(hGlobal);
-    CloseClipboard();
+    szText[0] = 0;
+    if (FILE *fp = fopen(TEMP_FILE, "rb"))
+    {
+        fread(szText, 1, sizeof(szText), fp);
+        fclose(fp);
+    }
     LPWSTR pch = wcschr(szText, L'|');
     if (pch == NULL)
@@ -193,22 +236,46 @@ DoTestEntry(const TEST_ENTRY *entry)
     {
         SHChangeNotify(entry->event, SHCNF_PATHW | SHCNF_FLUSH, entry->item1,
entry->item2);
     }
+    else
+    {
+        SHChangeNotify(0, SHCNF_FLUSH, NULL, NULL);
+    }
     DWORD flags = SendMessageW(s_hwnd, WM_GET_NOTIFY_FLAGS, 0, 0);
     LPCSTR pattern = PatternFromFlags(flags);
-    ok(lstrcmpA(pattern, entry->pattern) == 0, "Line %d: pattern mismatch
'%s'\n", entry->line, pattern);
+    if (entry->pattern)
+    {
+        ok(lstrcmpA(pattern, entry->pattern) == 0 ||
+           lstrcmpA(pattern, "00000100") == 0, // SHCNE_UPDATEDIR
+           "Line %d: pattern mismatch '%s'\n", entry->line,
pattern);
+    }
     SendMessageW(s_hwnd, WM_SET_PATHS, 0, 0);
+    Sleep(50);
     WCHAR szPath1[MAX_PATH], szPath2[MAX_PATH];
-    BOOL bOK = DoGetClipText(szPath1, szPath2);
-    if (entry->path1)
-        ok(bOK && lstrcmpiW(entry->path1, szPath1) == 0,
-           "Line %d: path1 mismatch '%S' (%d)\n", entry->line,
szPath1, bOK);
-    if (entry->path2)
-        ok(bOK && lstrcmpiW(entry->path2, szPath2) == 0,
-           "Line %d: path2 mismatch '%S' (%d)\n", entry->line,
szPath2, bOK);
+    szPath1[0] = szPath2[0] = 0;
+    BOOL bOK = DoGetPaths(szPath1, szPath2);
+
+    if (lstrcmpA(pattern, "00000100") == 0) // SHCNE_UPDATEDIR
+    {
+        if (entry->path1)
+            ok(bOK && lstrcmpiW(s_dir1, szPath1) == 0,
+               "Line %d: path1 mismatch '%S' (%d)\n", entry->line,
szPath1, bOK);
+        if (entry->path2)
+            ok(bOK && lstrcmpiW(L"", szPath2) == 0,
+               "Line %d: path2 mismatch '%S' (%d)\n", entry->line,
szPath2, bOK);
+    }
+    else
+    {
+        if (entry->path1)
+            ok(bOK && lstrcmpiW(entry->path1, szPath1) == 0,
+               "Line %d: path1 mismatch '%S' (%d)\n", entry->line,
szPath1, bOK);
+        if (entry->path2)
+            ok(bOK && lstrcmpiW(entry->path2, szPath2) == 0,
+               "Line %d: path2 mismatch '%S' (%d)\n", entry->line,
szPath2, bOK);
+    }
     SendMessageW(s_hwnd, WM_CLEAR_FLAGS, 0, 0);
 }
@@ -220,6 +287,20 @@ DoInit(void)
     CreateDirectoryW(s_dir1, NULL);
+    // close Explorer before tests
+    INT i, nCount = 50;
+    for (i = 0; i < nCount; ++i)
+    {
+        HWND hwnd = FindWindowW(L"CabinetWClass", NULL);
+        if (hwnd == NULL)
+            break;
+
+        PostMessage(hwnd, WM_CLOSE, 0, 0);
+        Sleep(100);
+    }
+    if (i == nCount)
+        skip("Unable to close Explorer cabinet\n");
+
     return PathIsDirectoryW(s_dir1);
 }
@@ -231,6 +312,7 @@ DoEnd(HWND hwnd)
     RemoveDirectoryW(s_dir3);
     RemoveDirectoryW(s_dir2);
     RemoveDirectoryW(s_dir1);
+    DeleteFileA(TEMP_FILE);
     SendMessageW(s_hwnd, WM_COMMAND, IDOK, 0);
 }
@@ -259,6 +341,9 @@ GetSubProgramPath(void)
 static void
 JustDoIt(INT nMode)
 {
+    trace("nMode: %d\n", nMode);
+    SHChangeNotify(0, SHCNF_FLUSH, NULL, NULL);
+
     if (!DoInit())
     {
         skip("Unable to initialize.\n");
@@ -300,6 +385,24 @@ JustDoIt(INT nMode)
                 DoTestEntry(&s_TestEntriesMode0[i]);
             }
             break;
+        case 3:
+            for (size_t i = 0; i < _countof(s_TestEntriesMode3); ++i)
+            {
+                DoTestEntry(&s_TestEntriesMode3[i]);
+            }
+            break;
+        case 4:
+            for (size_t i = 0; i < _countof(s_TestEntriesMode4); ++i)
+            {
+                DoTestEntry(&s_TestEntriesMode4[i]);
+            }
+            break;
+        case 5:
+            for (size_t i = 0; i < _countof(s_TestEntriesMode5); ++i)
+            {
+                DoTestEntry(&s_TestEntriesMode5[i]);
+            }
+            break;
     }
     DoEnd(s_hwnd);
@@ -324,4 +427,7 @@ START_TEST(SHChangeNotify)
     JustDoIt(0);
     JustDoIt(1);
     JustDoIt(2);
+    JustDoIt(3);
+    JustDoIt(4);
+    JustDoIt(5);
 }
diff --git a/modules/rostests/apitests/shell32/SHChangeNotify.h
b/modules/rostests/apitests/shell32/SHChangeNotify.h
index 7a5cbc4f988..71389513eb2 100644
--- a/modules/rostests/apitests/shell32/SHChangeNotify.h
+++ b/modules/rostests/apitests/shell32/SHChangeNotify.h
@@ -1,5 +1,7 @@
 #pragma once
+#define TEMP_FILE "shell-notify-temporary.txt"
+
 typedef enum TYPE
 {
     TYPE_RENAMEITEM,
@@ -9,8 +11,7 @@ typedef enum TYPE
     TYPE_RMDIR,
     TYPE_UPDATEDIR,
     TYPE_UPDATEITEM,
-    TYPE_RENAMEFOLDER,
-    TYPE_FREESPACE
+    TYPE_RENAMEFOLDER
 } TYPE;
 #define WM_SHELL_NOTIFY (WM_USER + 100)
diff --git a/modules/rostests/apitests/shell32/shell-notify.cpp
b/modules/rostests/apitests/shell32/shell-notify.cpp
index 8f7043b96a4..367f43dc482 100644
--- a/modules/rostests/apitests/shell32/shell-notify.cpp
+++ b/modules/rostests/apitests/shell32/shell-notify.cpp
@@ -14,7 +14,7 @@ static HWND s_hwnd = NULL;
 static const WCHAR s_szName[] = L"SHChangeNotify testcase";
 static INT s_nMode;
-static BYTE s_counters[TYPE_FREESPACE + 1];
+static BYTE s_counters[TYPE_RENAMEFOLDER + 1];
 static UINT s_uRegID = 0;
 static WCHAR s_path1[MAX_PATH], s_path2[MAX_PATH];
@@ -50,6 +50,22 @@ OnCreate(HWND hwnd)
             nSources = SHCNRF_ShellLevel | SHCNRF_NewDelivery;
             break;
+        case 3:
+            s_entry.fRecursive = TRUE;
+            nSources = SHCNRF_InterruptLevel | SHCNRF_RecursiveInterrupt |
SHCNRF_NewDelivery;
+            break;
+
+        case 4:
+            s_entry.fRecursive = FALSE;
+            nSources = SHCNRF_InterruptLevel | SHCNRF_NewDelivery;
+            break;
+
+        case 5:
+            s_entry.fRecursive = TRUE;
+            nSources = SHCNRF_InterruptLevel | SHCNRF_RecursiveInterrupt |
SHCNRF_NewDelivery;
+            s_entry.pidl = NULL;
+            break;
+
         default:
             return FALSE;
     }
@@ -144,7 +160,6 @@ DoShellNotify(HWND hwnd, PIDLIST_ABSOLUTE pidl1, PIDLIST_ABSOLUTE
pidl2, LONG lE
             s_counters[TYPE_RENAMEFOLDER] = 1;
             break;
         case SHCNE_FREESPACE:
-            s_counters[TYPE_FREESPACE] = 1;
             break;
         case SHCNE_EXTENDED_EVENT:
             break;
@@ -177,6 +192,9 @@ OnShellNotify(HWND hwnd, WPARAM wParam, LPARAM lParam)
 static LRESULT
 OnGetNotifyFlags(HWND hwnd)
 {
+    if (s_uRegID == 0)
+        return 0xFFFFFFFF;
+
     DWORD dwFlags = 0;
     for (size_t i = 0; i < _countof(s_counters); ++i)
     {
@@ -187,34 +205,19 @@ OnGetNotifyFlags(HWND hwnd)
 }
 static void
-DoSetClipText(HWND hwnd)
+DoSetPaths(HWND hwnd)
 {
-    if (!OpenClipboard(hwnd))
-        return;
-
-    EmptyClipboard();
-
     WCHAR szText[MAX_PATH * 2];
     lstrcpyW(szText, s_path1);
     lstrcatW(szText, L"|");
     lstrcatW(szText, s_path2);
-    DWORD cbText = (lstrlenW(szText) + 1) * sizeof(WCHAR);
-    HGLOBAL hGlobal = GlobalAlloc(GHND | GMEM_SHARE, cbText);
-    if (hGlobal)
+    if (FILE *fp = fopen(TEMP_FILE, "wb"))
     {
-        LPWSTR psz = (LPWSTR)GlobalLock(hGlobal);
-        if (psz)
-        {
-            CopyMemory(psz, szText, cbText);
-            GlobalUnlock(hGlobal);
-
-            SetClipboardData(CF_UNICODETEXT, hGlobal);
-        }
+        fwrite(szText, (lstrlenW(szText) + 1) * sizeof(WCHAR), 1, fp);
+        fflush(fp);
+        fclose(fp);
     }
-
-    CloseClipboard();
-    Sleep(60);
 }
 static LRESULT CALLBACK
@@ -244,7 +247,7 @@ WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
             break;
         case WM_SET_PATHS:
-            DoSetClipText(hwnd);
+            DoSetPaths(hwnd);
             break;
         default: