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Added tests for ShellFolder's CallForAttributes value.

This commit is contained in:
Michael Jung 2005-06-24 11:33:35 +00:00 committed by Alexandre Julliard
parent 07763aade5
commit bb562118c0
1 changed files with 120 additions and 0 deletions
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120
dlls/shell32/tests/shlfolder.c
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@ -329,6 +329,125 @@ static void test_GetDisplayName(void)
IShellFolder_Release(psfPersonal);
}
static void test_CallForAttributes(void)
{
HKEY hKey;
LONG lResult;
HRESULT hr;
DWORD dwSize;
LPSHELLFOLDER psfDesktop;
LPITEMIDLIST pidlMyDocuments;
DWORD dwAttributes, dwCallForAttributes, dwOrigAttributes, dwOrigCallForAttributes;
static const WCHAR wszAttributes[] = { 'A','t','t','r','i','b','u','t','e','s',0 };
static const WCHAR wszCallForAttributes[] = {
'C','a','l','l','F','o','r','A','t','t','r','i','b','u','t','e','s',0 };
static const WCHAR wszMyDocumentsKey[] = {
'C','L','S','I','D','\\','{','4','5','0','D','8','F','B','A','-','A','D','2','5','-',
'1','1','D','0','-','9','8','A','8','-','0','8','0','0','3','6','1','B','1','1','0','3','}',
'\\','S','h','e','l','l','F','o','l','d','e','r',0 };
WCHAR wszMyDocuments[] = {
':',':','{','4','5','0','D','8','F','B','A','-','A','D','2','5','-','1','1','D','0','-',
'9','8','A','8','-','0','8','0','0','3','6','1','B','1','1','0','3','}',0 };
/* For the root of a namespace extension, the attributes are not queried by binding
* to the object and calling GetAttributesOf. Instead, the attributes are read from
* the registry value HKCR/CLSID/{...}/ShellFolder/Attributes. This is documented on MSDN.
*
* The MyDocuments shellfolder on WinXP has a HKCR/CLSID/{...}/ShellFolder/CallForAttributes
* value. It seems that if the folder is queried for one of the flags set in CallForAttributes,
* the shell does bind to the folder object and calls GetAttributesOf. This is not documented
* on MSDN. This test is meant to document the observed behaviour on WinXP SP2.
*/
hr = SHGetDesktopFolder(&psfDesktop);
ok (SUCCEEDED(hr), "SHGetDesktopFolder failed! hr = %08lx\n", hr);
if (FAILED(hr)) return;
hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszMyDocuments, NULL,
&pidlMyDocuments, NULL);
ok (SUCCEEDED(hr),
"Desktop's ParseDisplayName failed to parse MyDocuments's CLSID! hr = %08lx\n", hr);
if (FAILED(hr)) {
IShellFolder_Release(psfDesktop);
return;
}
dwAttributes = 0xffffffff;
hr = IShellFolder_GetAttributesOf(psfDesktop, 1,
(LPCITEMIDLIST*)&pidlMyDocuments, &dwAttributes);
ok (SUCCEEDED(hr), "Desktop->GetAttributesOf(MyDocuments) failed! hr = %08lx\n", hr);
/* We need the following setup (as observed on WinXP SP2), for the tests to make sense. */
todo_wine{ ok (dwAttributes & SFGAO_FILESYSTEM,
"SFGAO_FILESYSTEM attribute is not set for MyDocuments!\n"); }
ok (!(dwAttributes & SFGAO_ISSLOW), "SFGAO_ISSLOW attribute is set for MyDocuments!\n");
ok (!(dwAttributes & SFGAO_GHOSTED), "SFGAO_GHOSTED attribute is set for MyDocuments!\n");
/* We don't have the MyDocuments shellfolder in wine yet, and thus we don't have the registry
* key. So the test will return at this point, if run on wine.
*/
lResult = RegOpenKeyExW(HKEY_CLASSES_ROOT, wszMyDocumentsKey, 0, KEY_WRITE|KEY_READ, &hKey);
todo_wine { ok (lResult == ERROR_SUCCESS, "RegOpenKeyEx failed! result: %08lx\n", lResult); }
if (lResult != ERROR_SUCCESS) {
ILFree(pidlMyDocuments);
IShellFolder_Release(psfDesktop);
return;
}
/* Query MyDocuments' Attributes value, to be able to restore it later. */
dwSize = sizeof(DWORD);
lResult = RegQueryValueExW(hKey, wszAttributes, NULL, NULL, (LPBYTE)&dwOrigAttributes, &dwSize);
ok (lResult == ERROR_SUCCESS, "RegQueryValueEx failed! result: %08lx\n", lResult);
if (lResult != ERROR_SUCCESS) {
RegCloseKey(hKey);
ILFree(pidlMyDocuments);
IShellFolder_Release(psfDesktop);
return;
}
/* Query MyDocuments' CallForAttributes value, to be able to restore it later. */
dwSize = sizeof(DWORD);
lResult = RegQueryValueExW(hKey, wszCallForAttributes, NULL, NULL,
(LPBYTE)&dwOrigCallForAttributes, &dwSize);
ok (lResult == ERROR_SUCCESS, "RegQueryValueEx failed! result: %08lx\n", lResult);
if (lResult != ERROR_SUCCESS) {
RegCloseKey(hKey);
ILFree(pidlMyDocuments);
IShellFolder_Release(psfDesktop);
return;
}
/* Define via the Attributes value that MyDocuments attributes are SFGAO_ISSLOW and
* SFGAO_GHOSTED and that MyDocuments should be called for the SFGAO_ISSLOW and
* SFGAO_FILESYSTEM attributes. */
dwAttributes = SFGAO_ISSLOW|SFGAO_GHOSTED;
RegSetValueExW(hKey, wszAttributes, 0, REG_DWORD, (LPBYTE)&dwAttributes, sizeof(DWORD));
dwCallForAttributes = SFGAO_ISSLOW|SFGAO_FILESYSTEM;
RegSetValueExW(hKey, wszCallForAttributes, 0, REG_DWORD,
(LPBYTE)&dwCallForAttributes, sizeof(DWORD));
/* Although it is not set in CallForAttributes, the SFGAO_GHOSTED flag is reset by
* GetAttributesOf. It seems that once there is a single attribute queried, for which
* CallForAttributes is set, all flags are taken from the GetAttributesOf call and
* the flags in Attributes are ignored.
*/
dwAttributes = SFGAO_ISSLOW|SFGAO_GHOSTED|SFGAO_FILESYSTEM;
hr = IShellFolder_GetAttributesOf(psfDesktop, 1,
(LPCITEMIDLIST*)&pidlMyDocuments, &dwAttributes);
ok (SUCCEEDED(hr), "Desktop->GetAttributesOf(MyDocuments) failed! hr = %08lx\n", hr);
if (SUCCEEDED(hr))
ok (dwAttributes == SFGAO_FILESYSTEM,
"Desktop->GetAttributes(MyDocuments) returned unexpected attributes: %08lx\n",
dwAttributes);
/* Restore MyDocuments' original Attributes and CallForAttributes registry values */
RegSetValueExW(hKey, wszAttributes, 0, REG_DWORD, (LPBYTE)&dwOrigAttributes, sizeof(DWORD));
RegSetValueExW(hKey, wszCallForAttributes, 0, REG_DWORD,
(LPBYTE)&dwOrigCallForAttributes, sizeof(DWORD));
RegCloseKey(hKey);
ILFree(pidlMyDocuments);
IShellFolder_Release(psfDesktop);
}
static void test_GetAttributesOf(void)
{
HRESULT hr;
@ -495,4 +614,5 @@ START_TEST(shlfolder)
test_GetDisplayName();
test_GetAttributesOf();
test_SHGetPathFromIDList();
test_CallForAttributes();
}