SHChangeNotify.cpp File Reference

#include "shelltest.h"
#include <shlwapi.h>
#include <stdio.h>
#include "SHChangeNotify.h"

Include dependency graph for SHChangeNotify.cpp:

Go to the source code of this file.

Classes
struct	TEST_ENTRY

Macros
#define	DONT_SEND   0x24242424
#define	s_TestEntriesMode1   s_TestEntriesMode0
#define	s_TestEntriesMode2   s_TestEntriesMode0

Typedefs
typedef void(*	ACTION) (void)
typedef struct TEST_ENTRY	TEST_ENTRY

Functions
static BOOL	DoCreateEmptyFile (LPCWSTR pszFileName)
static void	DoAction1 (void)
static void	DoAction2 (void)
static void	DoAction3 (void)
static void	DoAction4 (void)
static void	DoAction5 (void)
static void	DoAction6 (void)
static void	DoAction7 (void)
static void	DoAction8 (void)
LPCSTR	PatternFromFlags (DWORD flags)
static BOOL	DoGetPaths (LPWSTR pszPath1, LPWSTR pszPath2)
static void	DoTestEntry (const TEST_ENTRY *entry)
static BOOL	DoInit (void)
static void	DoEnd (HWND hwnd)
static BOOL	GetSubProgramPath (void)
static void	JustDoIt (INT nMode)
	START_TEST (SHChangeNotify)

Variables
static HWND	s_hwnd = NULL
static const WCHAR	s_szName [] = L"SHChangeNotify testcase"
static WCHAR	s_szSubProgram [MAX_PATH]
static const TEST_ENTRY	s_TestEntriesMode0 []
static const TEST_ENTRY	s_TestEntriesMode3 []
static const TEST_ENTRY	s_TestEntriesMode4 []
static const TEST_ENTRY	s_TestEntriesMode5 []

Macro Definition Documentation

DONT_SEND

#define DONT_SEND   0x24242424

Definition at line 15 of file SHChangeNotify.cpp.

s_TestEntriesMode1

#define s_TestEntriesMode1   s_TestEntriesMode0

Definition at line 121 of file SHChangeNotify.cpp.

s_TestEntriesMode2

#define s_TestEntriesMode2   s_TestEntriesMode0

Definition at line 122 of file SHChangeNotify.cpp.

Typedef Documentation

ACTION

typedef void(* ACTION) (void)

Definition at line 21 of file SHChangeNotify.cpp.

TEST_ENTRY

typedef struct TEST_ENTRY TEST_ENTRY

Function Documentation

DoAction1()

static void DoAction1 ( void  )

static

Definition at line 44 of file SHChangeNotify.cpp.

{
    ok_int(CreateDirectoryW(s_dir2, NULL), TRUE);
}

DoAction2()

static void DoAction2 ( void  )

static

Definition at line 50 of file SHChangeNotify.cpp.

{
    ok_int(RemoveDirectoryW(s_dir2), TRUE);
}

DoAction3()

static void DoAction3 ( void  )

static

Definition at line 56 of file SHChangeNotify.cpp.

{
    ok_int(MoveFileExW(s_dir2, s_dir3, MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING), TRUE);
}

DoAction4()

static void DoAction4 ( void  )

static

Definition at line 62 of file SHChangeNotify.cpp.

{
    ok_int(DoCreateEmptyFile(s_file1), TRUE);
}

DoAction5()

static void DoAction5 ( void  )

static

Definition at line 68 of file SHChangeNotify.cpp.

{
    ok_int(MoveFileExW(s_file1, s_file2, MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING), TRUE);
}

DoAction6()

static void DoAction6 ( void  )

static

Definition at line 74 of file SHChangeNotify.cpp.

{
    ok_int(DeleteFileW(s_file2), TRUE);
}

DoAction7()

static void DoAction7 ( void  )

static

Definition at line 80 of file SHChangeNotify.cpp.

{
    DeleteFileW(s_file1);
    DeleteFileW(s_file2);
    ok_int(RemoveDirectoryW(s_dir3), TRUE);
}

DoAction8()

static void DoAction8 ( void  )

static

Definition at line 88 of file SHChangeNotify.cpp.

{
    BOOL ret = RemoveDirectoryW(s_dir1);
    ok(ret, "RemoveDirectoryW failed. GetLastError() == %ld\n", GetLastError());
}

DoCreateEmptyFile()

static BOOL DoCreateEmptyFile ( LPCWSTR  pszFileName )

static

Definition at line 36 of file SHChangeNotify.cpp.

{
    FILE *fp = _wfopen(pszFileName, L"wb");
    fclose(fp);
    return fp != NULL;
}

Referenced by DoAction4().

DoEnd()

static void DoEnd ( HWND  hwnd )

static

Definition at line 308 of file SHChangeNotify.cpp.

{
    DeleteFileW(s_file1);
    DeleteFileW(s_file2);
    RemoveDirectoryW(s_dir3);
    RemoveDirectoryW(s_dir2);
    RemoveDirectoryW(s_dir1);
    DeleteFileA(TEMP_FILE);

    SendMessageW(s_hwnd, WM_COMMAND, IDOK, 0);
}

Referenced by JustDoIt().

DoGetPaths()

static BOOL DoGetPaths ( LPWSTR  pszPath1, LPWSTR  pszPath2  )

static

Definition at line 205 of file SHChangeNotify.cpp.

{
    pszPath1[0] = pszPath2[0] = 0;

    WCHAR szText[MAX_PATH * 2];
    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)
        return FALSE;

    *pch = 0;
    lstrcpynW(pszPath1, szText, MAX_PATH);
    lstrcpynW(pszPath2, pch + 1, MAX_PATH);
    return TRUE;
}

Referenced by DoTestEntry().

DoInit()

static BOOL DoInit ( void  )

static

Definition at line 284 of file SHChangeNotify.cpp.

{
    DoInitPaths();

    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);
}

Referenced by ExpAllocateHandleTableEntrySlow(), ExpAllocateLowLevelTable(), ExpAllocateMidLevelTable(), and JustDoIt().

DoTestEntry()

static void DoTestEntry ( const TEST_ENTRY *  entry )

static

Definition at line 228 of file SHChangeNotify.cpp.

{
    if (entry->action)
    {
        (*entry->action)();
    }

    if (entry->event != DONT_SEND)
    {
        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);

    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];
    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);
}

Referenced by JustDoIt().

GetSubProgramPath()

static BOOL GetSubProgramPath ( void  )

static

Definition at line 321 of file SHChangeNotify.cpp.

{
    GetModuleFileNameW(NULL, s_szSubProgram, _countof(s_szSubProgram));
    PathRemoveFileSpecW(s_szSubProgram);
    PathAppendW(s_szSubProgram, L"shell32_apitest_sub.exe");

    if (!PathFileExistsW(s_szSubProgram))
    {
        PathRemoveFileSpecW(s_szSubProgram);
        PathAppendW(s_szSubProgram, L"testdata\\shell32_apitest_sub.exe");

        if (!PathFileExistsW(s_szSubProgram))
        {
            return FALSE;
        }
    }

    return TRUE;
}

Referenced by START_TEST().

JustDoIt()

static void JustDoIt ( INT  nMode )

static

Definition at line 342 of file SHChangeNotify.cpp.

{
    trace("nMode: %d\n", nMode);
    SHChangeNotify(0, SHCNF_FLUSH, NULL, NULL);

    if (!DoInit())
    {
        skip("Unable to initialize.\n");
        return;
    }

    WCHAR szParams[8];
    wsprintfW(szParams, L"%u", nMode);

    HINSTANCE hinst = ShellExecuteW(NULL, NULL, s_szSubProgram, szParams, NULL, SW_SHOWNORMAL);
    if ((INT_PTR)hinst <= 32)
    {
        skip("Unable to run shell32_apitest_sub.exe.\n");
        return;
    }

    for (int i = 0; i < 15; ++i)
    {
        s_hwnd = FindWindowW(s_szName, s_szName);
        if (s_hwnd)
            break;

        Sleep(50);
    }

    if (!s_hwnd)
    {
        skip("Unable to find window.\n");
        return;
    }

    switch (nMode)
    {
        case 0:
        case 1:
        case 2:
            for (size_t i = 0; i < _countof(s_TestEntriesMode0); ++i)
            {
                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);

    for (int i = 0; i < 15; ++i)
    {
        s_hwnd = FindWindowW(s_szName, s_szName);
        if (!s_hwnd)
            break;

        Sleep(50);
    }
}

Referenced by START_TEST().

PatternFromFlags()

LPCSTR PatternFromFlags

(

DWORD

flags

)

Definition at line 192 of file SHChangeNotify.cpp.

{
    static char s_buf[TYPE_RENAMEFOLDER + 1 + 1];
    DWORD i;
    for (i = 0; i <= TYPE_RENAMEFOLDER; ++i)
    {
        s_buf[i] = (char)('0' + !!(flags & (1 << i)));
    }
    s_buf[i] = 0;
    return s_buf;
}

Referenced by DoTestEntry().

START_TEST()

START_TEST

(

SHChangeNotify

)

Definition at line 420 of file SHChangeNotify.cpp.

{
    if (!GetSubProgramPath())
    {
        skip("shell32_apitest_sub.exe not found\n");
    }

    JustDoIt(0);
    JustDoIt(1);
    JustDoIt(2);
    JustDoIt(3);
    JustDoIt(4);
    JustDoIt(5);
}

Variable Documentation

s_hwnd

HWND s_hwnd = NULL

static

Definition at line 17 of file SHChangeNotify.cpp.

Referenced by DoEnd(), DoTestEntry(), and JustDoIt().

s_szName

const WCHAR s_szName[] = L"SHChangeNotify testcase"

static

Definition at line 18 of file SHChangeNotify.cpp.

Referenced by JustDoIt().

s_szSubProgram

WCHAR s_szSubProgram[MAX_PATH]

static

Definition at line 19 of file SHChangeNotify.cpp.

Referenced by GetSubProgramPath(), and JustDoIt().

s_TestEntriesMode0

const TEST_ENTRY s_TestEntriesMode0[]

static

Initial value:

=
{
    {__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""},
}

Definition at line 94 of file SHChangeNotify.cpp.

Referenced by JustDoIt().

s_TestEntriesMode3

const TEST_ENTRY s_TestEntriesMode3[]

static

Initial value:

=
{
    {__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},
}

Definition at line 124 of file SHChangeNotify.cpp.

Referenced by JustDoIt().

s_TestEntriesMode4

const TEST_ENTRY s_TestEntriesMode4[]

static

Initial value:

=
{
    {__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},
}

Definition at line 138 of file SHChangeNotify.cpp.

Referenced by JustDoIt().

s_TestEntriesMode5

const TEST_ENTRY s_TestEntriesMode5[]

static

Definition at line 152 of file SHChangeNotify.cpp.

Referenced by JustDoIt().