SHChangeNotify.cpp File Reference

#include "shelltest.h"
#include "shell32_apitest_sub.h"
#include <assert.h>

Include dependency graph for SHChangeNotify.cpp:

Go to the source code of this file.

Classes
struct	TEST_ANSWER

Macros
#define	NUM_STEP   8
#define	NUM_CHECKS   12
#define	INTERVAL   0
#define	MAX_EVENT_TYPE   6
#define	FILE_1   L"_TESTFILE_1_.txt"
#define	FILE_2   L"_TESTFILE_2_.txt"
#define	DIR_1   L"_TESTDIR_1_"
#define	DIR_2   L"_TESTDIR_2_"
#define	TRACE_PATH(path)   trace(#path ": %ls\n", path)

Functions
static BOOL	DoCreateFile (LPCWSTR pszFileName)
static void	DoDeleteDirectory (LPCWSTR pszDir)
static INT	GetEventType (LONG lEvent)
static void	DoDeleteFilesAndDirs (void)
static void	TEST_Quit (void)
static void	DoBuildFilesAndDirs (void)
static void	DoTestEntry (LONG lEvent, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
static LPCSTR	StringFromChecks (void)
static void	DoStepCheck (INT iStage, INT iStep, LPCSTR checks)
static DWORD WINAPI	StageThreadFunc (LPVOID arg)
static BOOL	OnCopyData (HWND hwnd, HWND hwndSender, COPYDATASTRUCT *pCopyData)
static LRESULT CALLBACK	MainWndProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
static BOOL	TEST_Init (void)
static void	TEST_Main (void)
	START_TEST (SHChangeNotify)

Variables
static HWND	s_hMainWnd = NULL
static HWND	s_hSubWnd = NULL
static WCHAR	s_szSubProgram [MAX_PATH]
static HANDLE	s_hThread = NULL
static INT	s_iStage = -1
static INT	s_iStep = -1
static BYTE	s_abChecks [NUM_CHECKS] = { 0 }
static BOOL	s_bGotUpdateDir = FALSE
static WCHAR	s_szDir1 [MAX_PATH]
static WCHAR	s_szDir1InDir1 [MAX_PATH]
static WCHAR	s_szDir2InDir1 [MAX_PATH]
static WCHAR	s_szFile1InDir1InDir1 [MAX_PATH]
static WCHAR	s_szFile1InDir1 [MAX_PATH]
static WCHAR	s_szFile2InDir1 [MAX_PATH]

Macro Definition Documentation

DIR_1

#define DIR_1   L"_TESTDIR_1_"

Definition at line 60 of file SHChangeNotify.cpp.

DIR_2

#define DIR_2   L"_TESTDIR_2_"

Definition at line 61 of file SHChangeNotify.cpp.

FILE_1

#define FILE_1   L"_TESTFILE_1_.txt"

Definition at line 58 of file SHChangeNotify.cpp.

FILE_2

#define FILE_2   L"_TESTFILE_2_.txt"

Definition at line 59 of file SHChangeNotify.cpp.

INTERVAL

#define INTERVAL   0

Definition at line 16 of file SHChangeNotify.cpp.

MAX_EVENT_TYPE

#define MAX_EVENT_TYPE   6

Definition at line 17 of file SHChangeNotify.cpp.

NUM_CHECKS

#define NUM_CHECKS   12

Definition at line 15 of file SHChangeNotify.cpp.

NUM_STEP

#define NUM_STEP   8

Definition at line 14 of file SHChangeNotify.cpp.

TRACE_PATH

#define TRACE_PATH

(

path

)

trace(#path ": %ls\n", path)

Function Documentation

DoBuildFilesAndDirs()

static void DoBuildFilesAndDirs ( void  )

static

Definition at line 91 of file SHChangeNotify.cpp.

{
    WCHAR szPath1[MAX_PATH];
    SHGetSpecialFolderPathW(NULL, szPath1, CSIDL_PERSONAL, FALSE); // My Documents
    PathAppendW(szPath1, DIR_1);
    StringCchCopyW(s_szDir1, _countof(s_szDir1), szPath1);
 
    PathAppendW(szPath1, DIR_1);
    StringCchCopyW(s_szDir1InDir1, _countof(s_szDir1InDir1), szPath1);
    PathRemoveFileSpecW(szPath1);
 
    PathAppendW(szPath1, DIR_2);
    StringCchCopyW(s_szDir2InDir1, _countof(s_szDir2InDir1), szPath1);
    PathRemoveFileSpecW(szPath1);
 
    PathAppendW(szPath1, DIR_1);
    PathAppendW(szPath1, FILE_1);
    StringCchCopyW(s_szFile1InDir1InDir1, _countof(s_szFile1InDir1InDir1), szPath1);
    PathRemoveFileSpecW(szPath1);
    PathRemoveFileSpecW(szPath1);
 
    PathAppendW(szPath1, FILE_1);
    StringCchCopyW(s_szFile1InDir1, _countof(s_szFile1InDir1), szPath1);
    PathRemoveFileSpecW(szPath1);
 
    PathAppendW(szPath1, FILE_2);
    StringCchCopyW(s_szFile2InDir1, _countof(s_szFile2InDir1), szPath1);
    PathRemoveFileSpecW(szPath1);
 
#define TRACE_PATH(path) trace(#path ": %ls\n", path)
    TRACE_PATH(s_szDir1);
    TRACE_PATH(s_szDir1InDir1);
    TRACE_PATH(s_szFile1InDir1);
    TRACE_PATH(s_szFile1InDir1InDir1);
    TRACE_PATH(s_szFile2InDir1);
#undef TRACE_PATH
 
    DoDeleteFilesAndDirs();
 
    ::CreateDirectoryW(s_szDir1, NULL);
    ok_int(!!PathIsDirectoryW(s_szDir1), TRUE);
 
    DoDeleteDirectory(s_szDir1InDir1);
    ok_int(!PathIsDirectoryW(s_szDir1InDir1), TRUE);
}

Referenced by TEST_Init().

DoCreateFile()

static BOOL DoCreateFile ( LPCWSTR  pszFileName )

static

Definition at line 26 of file SHChangeNotify.cpp.

{
    HANDLE hFile = ::CreateFileW(pszFileName, GENERIC_WRITE, FILE_SHARE_READ, NULL,
                                 CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
    ::CloseHandle(hFile);
    return hFile != INVALID_HANDLE_VALUE;
}

Referenced by StageThreadFunc().

DoDeleteDirectory()

static void DoDeleteDirectory ( LPCWSTR  pszDir )

static

Definition at line 34 of file SHChangeNotify.cpp.

{
    WCHAR szPath[MAX_PATH];
    ZeroMemory(szPath, sizeof(szPath));
    StringCchCopyW(szPath, _countof(szPath), pszDir); // Double-NULL terminated
    SHFILEOPSTRUCTW FileOp = { NULL, FO_DELETE, szPath, NULL, FOF_NOCONFIRMATION | FOF_SILENT };
    SHFileOperation(&FileOp);
}

Referenced by DoBuildFilesAndDirs(), and DoDeleteFilesAndDirs().

DoDeleteFilesAndDirs()

static void DoDeleteFilesAndDirs ( void  )

static

Definition at line 70 of file SHChangeNotify.cpp.

{
    ::DeleteFileW(s_szFile1InDir1);
    ::DeleteFileW(s_szFile2InDir1);
    ::DeleteFileW(s_szFile1InDir1InDir1);
    DoDeleteDirectory(s_szDir1InDir1);
    DoDeleteDirectory(s_szDir2InDir1);
    DoDeleteDirectory(s_szDir1);
}

Referenced by DoBuildFilesAndDirs(), and TEST_Quit().

DoStepCheck()

static void DoStepCheck ( INT  iStage, INT  iStep, LPCSTR  checks  )

static

Definition at line 201 of file SHChangeNotify.cpp.

{
    assert(0 <= iStep);
    assert(iStep < NUM_STEP);
 
    assert(0 <= iStage);
    assert(iStage < NUM_STAGE);
 
    if (s_bGotUpdateDir)
    {
        ok_int(TRUE, TRUE);
        return;
    }
 
    LPCSTR answer = NULL;
    INT lineno;
    switch (iStage)
    {
        case 0:
        case 1:
        case 3:
        case 6:
        case 9:
        {
            static const TEST_ANSWER c_answers[] =
            {
                { __LINE__, "000000010000010000000000" }, // 0
                { __LINE__, "000000040000000000000400" }, // 1
                { __LINE__, "000000000200020000000000" }, // 2
                { __LINE__, "000000000000080000000000" }, // 3
                { __LINE__, "000000000001010000000000" }, // 4
                { __LINE__, "000000000002020000000000" }, // 5
                { __LINE__, "000000000000000020000000" }, // 6
                { __LINE__, "000010000000100000000000" }, // 7
            };
            C_ASSERT(_countof(c_answers) == NUM_STEP);
            lineno = c_answers[iStep].lineno;
            answer = c_answers[iStep].answer;
            break;
        }
        case 2:
        case 4:
        case 5:
        case 7:
        {
            static const TEST_ANSWER c_answers[] =
            {
                { __LINE__, "000000000000000000000000" }, // 0
                { __LINE__, "000000000000000000000000" }, // 1
                { __LINE__, "000000000000000000000000" }, // 2
                { __LINE__, "000000000000000000000000" }, // 3
                { __LINE__, "000000000000000000000000" }, // 4
                { __LINE__, "000000000000000000000000" }, // 5
                { __LINE__, "000000000000000000000000" }, // 6
                { __LINE__, "000000000000000000000000" }, // 7
            };
            C_ASSERT(_countof(c_answers) == NUM_STEP);
            lineno = c_answers[iStep].lineno;
            answer = c_answers[iStep].answer;
            break;
        }
        case 8:
        {
            static const TEST_ANSWER c_answers[] =
            {
                { __LINE__, "000000010000010000000000" }, // 0
                { __LINE__, "000000040000000000000400" }, // 1
                { __LINE__, "000000000200020000000000" }, // 2
                { __LINE__, "000000000000080000000000" }, // 3
                { __LINE__, "000000000001010000000000" }, // 4 // Recursive case
                { __LINE__, "000000000002020000000000" }, // 5 // Recursive case
                { __LINE__, "000000000000000020000000" }, // 6
                { __LINE__, "000010000000100000000000" }, // 7
            };
            C_ASSERT(_countof(c_answers) == NUM_STEP);
            lineno = c_answers[iStep].lineno;
            answer = c_answers[iStep].answer;
            if (iStep == 4 || iStep == 5) // Recursive cases
            {
                if (lstrcmpA(checks, "000000000000000000000000") == 0)
                {
                    trace("Warning! Recursive cases...\n");
                    answer = "000000000000000000000000";
                }
            }
            break;
        }
        default:
        {
            assert(0);
            break;
        }
    }
 
    ok(lstrcmpA(checks, answer) == 0,
       "Line %d: '%s' vs '%s' at Stage %d, Step %d\n", lineno, checks, answer, iStage, iStep);
}

Referenced by StageThreadFunc().

DoTestEntry()

static void DoTestEntry ( LONG  lEvent, LPCITEMIDLIST  pidl1, LPCITEMIDLIST  pidl2  )

static

Definition at line 137 of file SHChangeNotify.cpp.

{
    WCHAR szPath1[MAX_PATH], szPath2[MAX_PATH];
 
    szPath1[0] = szPath2[0] = 0;
    SHGetPathFromIDListW(pidl1, szPath1);
    SHGetPathFromIDListW(pidl2, szPath2);
 
    trace("(0x%lX, '%ls', '%ls')\n", lEvent, szPath1, szPath2);
 
    if (lEvent == SHCNE_UPDATEDIR)
    {
        trace("Got SHCNE_UPDATEDIR\n");
        s_bGotUpdateDir = TRUE;
        return;
    }
 
    INT iEventType = GetEventType(lEvent);
    if (iEventType < 0)
        return;
 
    assert(iEventType < MAX_EVENT_TYPE);
 
    INT i = 0;
    s_abChecks[i++] |= (lstrcmpiW(szPath1, L"") == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath1, s_szDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath1, s_szDir2InDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath1, s_szFile1InDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath1, s_szFile2InDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath1, s_szFile1InDir1InDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath2, L"") == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath2, s_szDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath2, s_szDir2InDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath2, s_szFile1InDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath2, s_szFile2InDir1) == 0) << iEventType;
    s_abChecks[i++] |= (lstrcmpiW(szPath2, s_szFile1InDir1InDir1) == 0) << iEventType;
    assert(i == NUM_CHECKS);
}

Referenced by OnCopyData().

GetEventType()

static INT GetEventType ( LONG  lEvent )

static

Definition at line 43 of file SHChangeNotify.cpp.

{
    switch (lEvent)
    {
        case SHCNE_CREATE:          return 0;
        case SHCNE_DELETE:          return 1;
        case SHCNE_RENAMEITEM:      return 2;
        case SHCNE_MKDIR:           return 3;
        case SHCNE_RMDIR:           return 4;
        case SHCNE_RENAMEFOLDER:    return 5;
        C_ASSERT(5 + 1 == MAX_EVENT_TYPE);
        default:                    return -1;
    }
}

Referenced by DoTestEntry().

MainWndProc()

static LRESULT CALLBACK MainWndProc ( HWND  hwnd, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 454 of file SHChangeNotify.cpp.

{
    switch (uMsg)
    {
        case WM_CREATE:
            s_hMainWnd = hwnd;
            return 0;
 
        case WM_COMMAND:
            switch (LOWORD(wParam))
            {
                case IDYES: // Start testing
                {
                    s_iStage = 0;
                    s_bGotUpdateDir = FALSE;
                    s_hThread = ::CreateThread(NULL, 0, StageThreadFunc, hwnd, 0, NULL);
                    if (!s_hThread)
                    {
                        skip("!s_hThread\n");
                        DestroyWindow(hwnd);
                    }
                    break;
                }
                case IDRETRY: // New stage
                {
                    ::CloseHandle(s_hThread);
                    ++s_iStage;
                    s_bGotUpdateDir = FALSE;
                    s_hThread = ::CreateThread(NULL, 0, StageThreadFunc, hwnd, 0, NULL);
                    if (!s_hThread)
                    {
                        skip("!s_hThread\n");
                        DestroyWindow(hwnd);
                    }
                    break;
                }
                case IDNO: // Quit
                {
                    s_iStage = -1;
                    DestroyWindow(hwnd);
                    break;
                }
            }
            break;
 
        case WM_COPYDATA:
            if (s_iStage < 0 || s_iStep < 0)
                break;
 
            OnCopyData(hwnd, (HWND)wParam, (COPYDATASTRUCT*)lParam);
            break;
 
        case WM_DESTROY:
            ::PostQuitMessage(0);
            break;
 
        default:
            return ::DefWindowProcW(hwnd, uMsg, wParam, lParam);
    }
    return 0;
}

Referenced by TEST_Init().

OnCopyData()

static BOOL OnCopyData ( HWND  hwnd, HWND  hwndSender, COPYDATASTRUCT *  pCopyData  )

static

Definition at line 407 of file SHChangeNotify.cpp.

{
    if (pCopyData->dwData != 0xBEEFCAFE)
        return FALSE;
 
    LPBYTE pbData = (LPBYTE)pCopyData->lpData;
    LPBYTE pb = pbData;
 
    LONG cbTotal = pCopyData->cbData;
    assert(cbTotal >= LONG(sizeof(LONG) + sizeof(DWORD) + sizeof(DWORD)));
 
    LONG lEvent = *(LONG*)pb;
    pb += sizeof(lEvent);
 
    DWORD cbPidl1 = *(DWORD*)pb;
    pb += sizeof(cbPidl1);
 
    DWORD cbPidl2 = *(DWORD*)pb;
    pb += sizeof(cbPidl2);
 
    LPITEMIDLIST pidl1 = NULL;
    if (cbPidl1)
    {
        pidl1 = (LPITEMIDLIST)CoTaskMemAlloc(cbPidl1);
        CopyMemory(pidl1, pb, cbPidl1);
        pb += cbPidl1;
    }
 
    LPITEMIDLIST pidl2 = NULL;
    if (cbPidl2)
    {
        pidl2 = (LPITEMIDLIST)CoTaskMemAlloc(cbPidl2);
        CopyMemory(pidl2, pb, cbPidl2);
        pb += cbPidl2;
    }
 
    assert((pb - pbData) == cbTotal);
 
    DoTestEntry(lEvent, pidl1, pidl2);
 
    CoTaskMemFree(pidl1);
    CoTaskMemFree(pidl2);
 
    return TRUE;
}

Referenced by MainWndProc().

StageThreadFunc()

static DWORD WINAPI StageThreadFunc ( LPVOID  arg )

static

Definition at line 299 of file SHChangeNotify.cpp.

{
    BOOL ret;
 
    trace("Stage %d\n", s_iStage);
 
    // 0: Create file1 in dir1
    s_iStep = 0;
    trace("Step %d\n", s_iStep);
    SHChangeNotify(0, SHCNF_PATHW | SHCNF_FLUSH, NULL, NULL);
    ZeroMemory(s_abChecks, sizeof(s_abChecks));
    ret = DoCreateFile(s_szFile1InDir1);
    ok_int(ret, TRUE);
    SHChangeNotify(SHCNE_CREATE, SHCNF_PATHW | SHCNF_FLUSH, s_szFile1InDir1, 0);
    ::Sleep(INTERVAL);
    DoStepCheck(s_iStage, s_iStep, StringFromChecks());
 
    // 1: Rename file1 as file2 in dir1
    ++s_iStep;
    trace("Step %d\n", s_iStep);
    ZeroMemory(s_abChecks, sizeof(s_abChecks));
    ret = MoveFileW(s_szFile1InDir1, s_szFile2InDir1);
    ok_int(ret, TRUE);
    SHChangeNotify(SHCNE_RENAMEITEM, SHCNF_PATHW | SHCNF_FLUSH, s_szFile1InDir1, s_szFile2InDir1);
    ::Sleep(INTERVAL);
    DoStepCheck(s_iStage, s_iStep, StringFromChecks());
 
    // 2: Delete file2 in dir1
    ++s_iStep;
    trace("Step %d\n", s_iStep);
    ZeroMemory(s_abChecks, sizeof(s_abChecks));
    ret = DeleteFileW(s_szFile2InDir1);
    ok_int(ret, TRUE);
    SHChangeNotify(SHCNE_DELETE, SHCNF_PATHW | SHCNF_FLUSH, s_szFile2InDir1, NULL);
    ::Sleep(INTERVAL);
    DoStepCheck(s_iStage, s_iStep, StringFromChecks());
 
    // 3: Create dir1 in dir1
    ++s_iStep;
    trace("Step %d\n", s_iStep);
    ZeroMemory(s_abChecks, sizeof(s_abChecks));
    ret = CreateDirectoryExW(s_szDir1, s_szDir1InDir1, NULL);
    ok_int(ret, TRUE);
    SHChangeNotify(SHCNE_MKDIR, SHCNF_PATHW | SHCNF_FLUSH, s_szDir1InDir1, NULL);
    ::Sleep(INTERVAL);
    DoStepCheck(s_iStage, s_iStep, StringFromChecks());
 
    // 4: Create file1 in dir1 in dir1
    ++s_iStep;
    trace("Step %d\n", s_iStep);
    ZeroMemory(s_abChecks, sizeof(s_abChecks));
    ret = DoCreateFile(s_szFile1InDir1InDir1);
    ok_int(ret, TRUE);
    SHChangeNotify(SHCNE_CREATE, SHCNF_PATHW | SHCNF_FLUSH, s_szFile1InDir1InDir1, NULL);
    ::Sleep(INTERVAL);
    DoStepCheck(s_iStage, s_iStep, StringFromChecks());
 
    // 5: Delete file1 in dir1 in dir1
    ++s_iStep;
    trace("Step %d\n", s_iStep);
    ZeroMemory(s_abChecks, sizeof(s_abChecks));
    ret = DeleteFileW(s_szFile1InDir1InDir1);
    ok_int(ret, TRUE);
    SHChangeNotify(SHCNE_DELETE, SHCNF_PATHW | SHCNF_FLUSH, s_szFile1InDir1InDir1, NULL);
    ::Sleep(INTERVAL);
    DoStepCheck(s_iStage, s_iStep, StringFromChecks());
 
    // 6: Rename dir1 as dir2 in dir1
    ++s_iStep;
    trace("Step %d\n", s_iStep);
    ZeroMemory(s_abChecks, sizeof(s_abChecks));
    ret = ::MoveFileW(s_szDir1InDir1, s_szDir2InDir1);
    ok_int(ret, TRUE);
    SHChangeNotify(SHCNE_RENAMEFOLDER, SHCNF_PATHW | SHCNF_FLUSH, s_szDir1InDir1, s_szDir2InDir1);
    ::Sleep(INTERVAL);
    DoStepCheck(s_iStage, s_iStep, StringFromChecks());
 
    // 7: Remove dir2 in dir1
    ++s_iStep;
    trace("Step %d\n", s_iStep);
    ZeroMemory(s_abChecks, sizeof(s_abChecks));
    ret = RemoveDirectoryW(s_szDir2InDir1);
    ok_int(ret, TRUE);
    SHChangeNotify(SHCNE_RMDIR, SHCNF_PATHW | SHCNF_FLUSH, s_szDir2InDir1, NULL);
    ::Sleep(INTERVAL);
    DoStepCheck(s_iStage, s_iStep, StringFromChecks());
 
    // 8: Finish
    ++s_iStep;
    assert(s_iStep == NUM_STEP);
    C_ASSERT(NUM_STEP == 8);
    if (s_iStage + 1 < NUM_STAGE)
    {
        ::PostMessage(s_hSubWnd, WM_COMMAND, IDRETRY, 0); // Next stage
    }
    else
    {
        // Finish
        ::PostMessage(s_hSubWnd, WM_COMMAND, IDNO, 0);
        ::PostMessage(s_hMainWnd, WM_COMMAND, IDNO, 0);
    }
 
    s_iStep = -1;
 
    return 0;
}

Referenced by MainWndProc().

START_TEST()

START_TEST

(

SHChangeNotify

)

Definition at line 597 of file SHChangeNotify.cpp.

{
    trace("Please close all Explorer windows before testing.\n");
    trace("Please don't operate your PC while testing.\n");
 
    DWORD dwOldTick = GetTickCount();
    TEST_Main();
    DWORD dwNewTick = GetTickCount();
 
    DWORD dwTick = dwNewTick - dwOldTick;
    trace("SHChangeNotify: Total %lu.%lu sec\n", (dwTick / 1000), (dwTick / 100 % 10));
}

StringFromChecks()

static LPCSTR StringFromChecks ( void  )

static

Definition at line 176 of file SHChangeNotify.cpp.

{
    static char s_sz[2 * NUM_CHECKS + 1];
 
    char *pch = s_sz;
    for (INT i = 0; i < NUM_CHECKS; ++i)
    {
        WCHAR sz[3];
        StringCchPrintfW(sz, _countof(sz), L"%02X", s_abChecks[i]);
        *pch++ = sz[0];
        *pch++ = sz[1];
    }
 
    assert((pch - s_sz) + 1 == sizeof(s_sz));
 
    *pch = 0;
    return s_sz;
}

Referenced by StageThreadFunc().

TEST_Init()

static BOOL TEST_Init ( void  )

static

Definition at line 516 of file SHChangeNotify.cpp.

{
    if (!FindSubProgram(s_szSubProgram, _countof(s_szSubProgram)))
    {
        skip("shell32_apitest_sub.exe not found\n");
        return FALSE;
    }
 
    // close the SUB_CLASSNAME windows
    DoWaitForWindow(SUB_CLASSNAME, SUB_CLASSNAME, TRUE, TRUE);
 
    // Execute sub program
    HINSTANCE hinst = ShellExecuteW(NULL, NULL, s_szSubProgram, L"---", NULL, SW_SHOWNORMAL);
    if ((INT_PTR)hinst <= 32)
    {
        skip("Unable to run shell32_apitest_sub.exe.\n");
        return FALSE;
    }
 
    // prepare for files and dirs
    DoBuildFilesAndDirs();
 
    // Register main window
    WNDCLASSW wc = { 0, MainWndProc };
    wc.hInstance = GetModuleHandleW(NULL);
    wc.hIcon = LoadIconW(NULL, IDI_APPLICATION);
    wc.hCursor = LoadCursorW(NULL, IDC_ARROW);
    wc.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
    wc.lpszClassName = MAIN_CLASSNAME;
    if (!RegisterClassW(&wc))
    {
        skip("RegisterClassW failed\n");
        return FALSE;
    }
 
    // Create main window
    HWND hwnd = CreateWindowW(MAIN_CLASSNAME, MAIN_CLASSNAME, WS_OVERLAPPEDWINDOW,
                              CW_USEDEFAULT, CW_USEDEFAULT, 400, 100,
                              NULL, NULL, GetModuleHandleW(NULL), NULL);
    if (!hwnd)
    {
        skip("CreateWindowW failed\n");
        return FALSE;
    }
    ::ShowWindow(hwnd, SW_SHOWNORMAL);
    ::UpdateWindow(hwnd);
 
    // Find sub-window
    s_hSubWnd = DoWaitForWindow(SUB_CLASSNAME, SUB_CLASSNAME, FALSE, FALSE);
    if (!s_hSubWnd)
    {
        skip("Unable to find sub-program window.\n");
        return FALSE;
    }
 
    // Start testing
    SendMessageW(s_hSubWnd, WM_COMMAND, IDYES, 0);
 
    return TRUE;
}

Referenced by TEST_Main().

TEST_Main()

static void TEST_Main ( void  )

static

Definition at line 577 of file SHChangeNotify.cpp.

{
    if (!TEST_Init())
    {
        skip("Unable to start testing.\n");
        TEST_Quit();
        return;
    }
 
    // Message loop
    MSG msg;
    while (GetMessageW(&msg, NULL, 0, 0))
    {
        ::TranslateMessage(&msg);
        ::DispatchMessage(&msg);
    }
 
    TEST_Quit();
}

Referenced by START_TEST().

TEST_Quit()

static void TEST_Quit ( void  )

static

Definition at line 80 of file SHChangeNotify.cpp.

{
    CloseHandle(s_hThread);
    s_hThread = NULL;
 
    PostMessageW(s_hSubWnd, WM_COMMAND, IDNO, 0); // Finish
    DoWaitForWindow(SUB_CLASSNAME, SUB_CLASSNAME, TRUE, TRUE); // Close sub-windows
 
    DoDeleteFilesAndDirs();
}

Referenced by TEST_Main().

Variable Documentation

s_abChecks

BYTE s_abChecks[NUM_CHECKS] = { 0 }

static

Definition at line 23 of file SHChangeNotify.cpp.

Referenced by DoTestEntry(), StageThreadFunc(), and StringFromChecks().

s_bGotUpdateDir

BOOL s_bGotUpdateDir = FALSE

static

Definition at line 24 of file SHChangeNotify.cpp.

Referenced by DoStepCheck(), DoTestEntry(), and MainWndProc().

s_hMainWnd

HWND s_hMainWnd = NULL

static

Definition at line 19 of file SHChangeNotify.cpp.

Referenced by MainWndProc(), and StageThreadFunc().

s_hSubWnd

HWND s_hSubWnd = NULL

static

Definition at line 19 of file SHChangeNotify.cpp.

Referenced by StageThreadFunc(), TEST_Init(), and TEST_Quit().

s_hThread

HANDLE s_hThread = NULL

static

Definition at line 21 of file SHChangeNotify.cpp.

Referenced by MainWndProc(), and TEST_Quit().

s_iStage

INT s_iStage = -1

static

Definition at line 22 of file SHChangeNotify.cpp.

Referenced by MainWndProc(), and StageThreadFunc().

s_iStep

INT s_iStep = -1

static

Definition at line 22 of file SHChangeNotify.cpp.

Referenced by MainWndProc(), and StageThreadFunc().

s_szDir1

WCHAR s_szDir1[MAX_PATH]

static

Definition at line 63 of file SHChangeNotify.cpp.

Referenced by DoBuildFilesAndDirs(), DoDeleteFilesAndDirs(), DoTestEntry(), and StageThreadFunc().

s_szDir1InDir1

WCHAR s_szDir1InDir1[MAX_PATH]

static

Definition at line 64 of file SHChangeNotify.cpp.

Referenced by DoBuildFilesAndDirs(), DoDeleteFilesAndDirs(), and StageThreadFunc().

s_szDir2InDir1

WCHAR s_szDir2InDir1[MAX_PATH]

static

Definition at line 65 of file SHChangeNotify.cpp.

Referenced by DoBuildFilesAndDirs(), DoDeleteFilesAndDirs(), DoTestEntry(), and StageThreadFunc().

s_szFile1InDir1

WCHAR s_szFile1InDir1[MAX_PATH]

static

Definition at line 67 of file SHChangeNotify.cpp.

Referenced by DoBuildFilesAndDirs(), DoDeleteFilesAndDirs(), DoTestEntry(), and StageThreadFunc().

s_szFile1InDir1InDir1

WCHAR s_szFile1InDir1InDir1[MAX_PATH]

static

Definition at line 66 of file SHChangeNotify.cpp.

Referenced by DoBuildFilesAndDirs(), DoDeleteFilesAndDirs(), DoTestEntry(), and StageThreadFunc().

s_szFile2InDir1

WCHAR s_szFile2InDir1[MAX_PATH]

static

Definition at line 68 of file SHChangeNotify.cpp.

Referenced by DoBuildFilesAndDirs(), DoDeleteFilesAndDirs(), DoTestEntry(), and StageThreadFunc().

s_szSubProgram

WCHAR s_szSubProgram[MAX_PATH]

static

Definition at line 20 of file SHChangeNotify.cpp.

Referenced by TEST_Init().