Module: wine Branch: refs/heads/master Commit: 259fd0340752477dbed99d5fdb6d82276911a838 URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=259fd0340752477dbed99d5f...
Author: Michael Jung mjung@iss.tu-darmstadt.de Date: Thu Dec 22 17:16:11 2005 +0100
shell32: Added some test to document native ITEMIDLIST format.
---
dlls/shell32/tests/shlfolder.c | 150 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 150 insertions(+), 0 deletions(-)
diff --git a/dlls/shell32/tests/shlfolder.c b/dlls/shell32/tests/shlfolder.c index 8c0d7f7..7a51844 100644 --- a/dlls/shell32/tests/shlfolder.c +++ b/dlls/shell32/tests/shlfolder.c @@ -1059,6 +1059,155 @@ void test_FolderShortcut(void) { IPersistFolder3_Release(pPersistFolder3); }
+#include "pshpack1.h" +struct FileStructA { + BYTE type; + BYTE dummy; + DWORD dwFileSize; + WORD uFileDate; /* In our current implementation this is */ + WORD uFileTime; /* FileTimeToDosDate(WIN32_FIND_DATA->ftLastWriteTime) */ + WORD uFileAttribs; + CHAR szName[1]; +}; + +struct FileStructW { + WORD cbLen; /* Length of this element. */ + BYTE abFooBar1[6]; /* Beyond any recognition. */ + WORD uDate; /* FileTimeToDosDate(WIN32_FIND_DATA->ftCreationTime)? */ + WORD uTime; /* (this is currently speculation) */ + WORD uDate2; /* FileTimeToDosDate(WIN32_FIND_DATA->ftLastAccessTime)? */ + WORD uTime2; /* (this is currently speculation) */ + BYTE abFooBar2[4]; /* Beyond any recognition. */ + WCHAR wszName[1]; /* The long filename in unicode. */ + /* Just for documentation: Right after the unicode string: */ + WORD cbOffset; /* FileStructW's offset from the beginning of the SHITMEID. + * SHITEMID->cb == uOffset + cbLen */ +}; +#include "poppack.h" + +void test_ITEMIDLIST_format(void) { + WCHAR wszPersonal[MAX_PATH]; + LPSHELLFOLDER psfDesktop, psfPersonal; + LPITEMIDLIST pidlPersonal, pidlFile; + HANDLE hFile; + HRESULT hr; + BOOL bResult; + WCHAR wszFile[3][17] = { { 'e','v','e','n','_',0 }, { 'o','d','d','_',0 }, + { 'l','o','n','g','e','r','_','t','h','a','n','.','8','_','3',0 } }; + int i; + + if(!pSHGetSpecialFolderPathW) return; + + bResult = pSHGetSpecialFolderPathW(NULL, wszPersonal, CSIDL_PERSONAL, FALSE); + ok(bResult, "SHGetSpecialFolderPathW failed! Last error: %08lx\n", GetLastError()); + if (!bResult) return; + + bResult = SetCurrentDirectoryW(wszPersonal); + ok(bResult, "SetCurrentDirectory failed! Last error: %ld\n", GetLastError()); + if (!bResult) return; + + hr = SHGetDesktopFolder(&psfDesktop); + ok(SUCCEEDED(hr), "SHGetDesktopFolder failed! hr: %08lx\n", hr); + if (FAILED(hr)) return; + + hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszPersonal, NULL, &pidlPersonal, NULL); + ok(SUCCEEDED(hr), "psfDesktop->ParseDisplayName failed! hr = %08lx\n", hr); + if (FAILED(hr)) { + IShellFolder_Release(psfDesktop); + return; + } + + hr = IShellFolder_BindToObject(psfDesktop, pidlPersonal, NULL, &IID_IShellFolder, + (LPVOID*)&psfPersonal); + IShellFolder_Release(psfDesktop); + ILFree(pidlPersonal); + ok(SUCCEEDED(hr), "psfDesktop->BindToObject failed! hr = %08lx\n", hr); + if (FAILED(hr)) return; + + for (i=0; i<3; i++) { + CHAR szFile[MAX_PATH]; + struct FileStructA *pFileStructA; + WORD cbOffset; + + WideCharToMultiByte(CP_ACP, 0, wszFile[i], -1, szFile, MAX_PATH, NULL, NULL); + + hFile = CreateFileW(wszFile[i], GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_FLAG_WRITE_THROUGH, NULL); + ok(hFile != INVALID_HANDLE_VALUE, "CreateFile failed! (%ld)\n", GetLastError()); + if (hFile == INVALID_HANDLE_VALUE) { + IShellFolder_Release(psfPersonal); + return; + } + CloseHandle(hFile); + + hr = IShellFolder_ParseDisplayName(psfPersonal, NULL, NULL, wszFile[i], NULL, &pidlFile, NULL); + DeleteFileW(wszFile[i]); + ok(SUCCEEDED(hr), "psfPersonal->ParseDisplayName failed! hr: %08lx\n", hr); + if (FAILED(hr)) { + IShellFolder_Release(psfPersonal); + return; + } + + pFileStructA = (struct FileStructA *)pidlFile->mkid.abID; + ok(pFileStructA->type == 0x32, "PIDLTYPE should be 0x32!\n"); + ok(pFileStructA->dummy == 0x00, "Dummy Byte should be 0x00!\n"); + ok(pFileStructA->dwFileSize == 0, "Filesize should be zero!\n"); + + if (i < 2) /* First two file names are already in valid 8.3 format */ + ok(!strcmp(szFile, (CHAR*)&pidlFile->mkid.abID[12]), "Wrong file name!\n"); + else + /* WinXP stores a derived 8.3 dos name (LONGER~1.8_3) here. We probably + * can't implement this correctly, since unix filesystems don't support + * this nasty short/long filename stuff. So we'll probably stay with our + * current habbit of storing the long filename here, which seems to work + * just fine. */ + todo_wine { ok(pidlFile->mkid.abID[18] == '~', "Should be derived 8.3 name!\n"); } + + if (i == 0) /* First file name has an even number of chars. No need for alignment. */ + todo_wine { ok(pidlFile->mkid.abID[12 + strlen(szFile) + 1] != '\0', + "Alignment byte, where there shouldn't be!\n"); } + + if (i == 1) /* Second file name has an uneven number of chars => alignment byte */ + ok(pidlFile->mkid.abID[12 + strlen(szFile) + 1] == '\0', + "There should be an alignment byte, but isn't!\n"); + + /* The offset of the FileStructW member is stored as a WORD at the end of the pidl. */ + cbOffset = *(WORD*)(((LPBYTE)pidlFile)+pidlFile->mkid.cb-sizeof(WORD)); + todo_wine { ok (cbOffset >= sizeof(struct FileStructA) && + cbOffset <= pidlFile->mkid.cb - sizeof(struct FileStructW), + "Wrong offset value (%d) stored at the end of the PIDL\n", cbOffset); } + + if (cbOffset >= sizeof(struct FileStructA) && + cbOffset <= pidlFile->mkid.cb - sizeof(struct FileStructW)) + { + struct FileStructW *pFileStructW = (struct FileStructW *)(((LPBYTE)pidlFile)+cbOffset); + + ok(pidlFile->mkid.cb == cbOffset + pFileStructW->cbLen, + "FileStructW's offset and length should add up to the PIDL's length!\n"); + + if (pidlFile->mkid.cb == cbOffset + pFileStructW->cbLen) { + /* Since we just created the file, time of creation, + * time of last access and time of last write access just be the same. + * These tests seem to fail sometimes (on WinXP), if the test is run again shortly + * after the first run. I do remember something with NTFS keeping the creation time + * if a file is deleted and then created again within a couple of seconds or so. + * Might be the reason. */ + ok (pFileStructA->uFileDate == pFileStructW->uDate && + pFileStructA->uFileTime == pFileStructW->uTime, + "Last write time should match creation time!\n"); + + ok (pFileStructA->uFileDate == pFileStructW->uDate2 && + pFileStructA->uFileTime == pFileStructW->uTime2, + "Last write time should match last access time!\n"); + + ok (!lstrcmpW(wszFile[i], pFileStructW->wszName), + "The filename should be stored in unicode at this position!\n"); + } + } + + ILFree(pidlFile); + } +} + START_TEST(shlfolder) { init_function_pointers(); @@ -1074,6 +1223,7 @@ START_TEST(shlfolder) test_SHGetPathFromIDList(); test_CallForAttributes(); test_FolderShortcut(); + test_ITEMIDLIST_format();
OleUninitialize(); }