[PATCH] Don't crash on missing class implementations
Paul Vriens
Paul.Vriens.Wine at gmail.com
Mon Mar 9 08:08:52 CDT 2009
---
dlls/shell32/tests/autocomplete.c | 18 ++++++++++++++++--
1 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/dlls/shell32/tests/autocomplete.c b/dlls/shell32/tests/autocomplete.c
index 782fc35..20315c7 100644
--- a/dlls/shell32/tests/autocomplete.c
+++ b/dlls/shell32/tests/autocomplete.c
@@ -33,7 +33,7 @@ static HWND hMainWnd, hEdit;
static HINSTANCE hinst;
static int killfocus_count;
-static void test_init(void) {
+static BOOL test_init(void) {
HRESULT r;
IAutoComplete* ac;
IUnknown *acSource;
@@ -41,16 +41,28 @@ static void test_init(void) {
/* AutoComplete instance */
r = CoCreateInstance(&CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER,
&IID_IAutoComplete, (LPVOID*)&ac);
+ if (r == REGDB_E_CLASSNOTREG)
+ {
+ win_skip("CLSID_AutoComplete is not registered\n");
+ return FALSE;
+ }
ok(SUCCEEDED(r), "no IID_IAutoComplete (0x%08x)\n", r);
/* AutoComplete source */
r = CoCreateInstance(&CLSID_ACLMulti, NULL, CLSCTX_INPROC_SERVER,
&IID_IACList, (LPVOID*)&acSource);
+ if (r == REGDB_E_CLASSNOTREG)
+ {
+ win_skip("CLSID_ACLMulti is not registered\n");
+ return FALSE;
+ }
ok(SUCCEEDED(r), "no IID_IACList (0x%08x)\n", r);
/* bind to edit control */
r = IAutoComplete_Init(ac, hEdit, acSource, NULL, NULL);
ok(SUCCEEDED(r), "Init failed (0x%08x)\n", r);
+
+ return TRUE;
}
static void test_killfocus(void) {
/* Test if WM_KILLFOCUS messages are handled properly by checking if
@@ -106,7 +118,8 @@ START_TEST(autocomplete) {
if(!ok(hMainWnd != NULL, "Failed to create parent window. Tests aborted.\n"))
return;
- test_init();
+ if (!test_init())
+ goto cleanup;
test_killfocus();
PostQuitMessage(0);
@@ -115,6 +128,7 @@ START_TEST(autocomplete) {
DispatchMessageA(&msg);
}
+cleanup:
DestroyWindow(hEdit);
DestroyWindow(hMainWnd);
--
1.6.0.6
--------------080204010800080903040604--
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