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ole32: Add test showing storage objects can't be opened twice.

This commit is contained in:
Vincent Povirk 2009-10-12 16:26:01 -05:00 committed by Alexandre Julliard
parent 133c0f5401
commit 657c832765
1 changed files with 85 additions and 0 deletions
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85
dlls/ole32/tests/storage32.c
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@ -1037,6 +1037,90 @@ static void test_transact(void)
ok( r == TRUE, "deleted file\n");
}
static void test_substorage_share(void)
{
IStorage *stg, *stg2, *stg3;
IStream *stm, *stm2;
HRESULT r;
static const WCHAR stgname[] = { 'P','E','R','M','S','T','G',0 };
static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 };
DeleteFileA(filenameA);
/* create the file */
r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE |
STGM_READWRITE, 0, &stg);
ok(r==S_OK, "StgCreateDocfile failed\n");
/* create a read/write storage and try to open it again */
r = IStorage_CreateStorage(stg, stgname, STGM_READWRITE | STGM_SHARE_EXCLUSIVE, 0, 0, &stg2);
ok(r==S_OK, "IStorage->CreateStorage failed, hr=%08x\n", r);
if (r == S_OK)
{
r = IStorage_OpenStorage(stg, stgname, NULL, STGM_READWRITE | STGM_SHARE_EXCLUSIVE, 0, 0, &stg3);
todo_wine ok(r==STG_E_ACCESSDENIED, "IStorage->OpenStorage should fail %08x\n", r);
if (r == S_OK)
IStorage_Release(stg3);
r = IStorage_OpenStorage(stg, stgname, NULL, STGM_READ | STGM_SHARE_EXCLUSIVE, 0, 0, &stg3);
todo_wine ok(r==STG_E_ACCESSDENIED, "IStorage->OpenStorage should fail %08x\n", r);
if (r == S_OK)
IStorage_Release(stg3);
#if 0
/* This crashes on Wine. */
/* destroying an object while it's open invalidates it */
r = IStorage_DestroyElement(stg, stgname);
ok(r==S_OK, "IStorage->DestroyElement failed, hr=%08x\n", r);
r = IStorage_CreateStream(stg2, stmname, STGM_READWRITE | STGM_SHARE_EXCLUSIVE, 0, 0, &stm);
todo_wine ok(r==STG_E_REVERTED, "IStorage->CreateStream failed, hr=%08x\n", r);
if (r == S_OK)
IStorage_Release(stm);
#endif
IStorage_Release(stg2);
}
/* create a read/write stream and try to open it again */
r = IStorage_CreateStream(stg, stmname, STGM_READWRITE | STGM_SHARE_EXCLUSIVE, 0, 0, &stm);
ok(r==S_OK, "IStorage->CreateStream failed, hr=%08x\n", r);
if (r == S_OK)
{
r = IStorage_OpenStream(stg, stmname, NULL, STGM_READWRITE | STGM_SHARE_EXCLUSIVE, 0, &stm2);
todo_wine ok(r==STG_E_ACCESSDENIED, "IStorage->OpenStream should fail %08x\n", r);
if (r == S_OK)
IStorage_Release(stm2);
r = IStorage_OpenStream(stg, stmname, NULL, STGM_READ | STGM_SHARE_EXCLUSIVE, 0, &stm2);
todo_wine ok(r==STG_E_ACCESSDENIED, "IStorage->OpenStream should fail %08x\n", r);
if (r == S_OK)
IStorage_Release(stm2);
/* destroying an object while it's open invalidates it */
r = IStorage_DestroyElement(stg, stmname);
ok(r==S_OK, "IStorage->DestroyElement failed, hr=%08x\n", r);
r = IStream_Write(stm, "this shouldn't work\n", 20, NULL);
todo_wine ok(r==STG_E_REVERTED, "IStream_Write should fail %08x\n", r);
IStorage_Release(stm);
}
IStorage_Release(stg);
r = DeleteFileA(filenameA);
ok( r == TRUE, "deleted file\n");
}
static void test_revert(void)
{
IStorage *stg = NULL, *stg2 = NULL, *stg3 = NULL;
@ -2254,6 +2338,7 @@ START_TEST(storage32)
test_storage_refcount();
test_streamenum();
test_transact();
test_substorage_share();
test_revert();
test_nonroot_transacted();
test_ReadClassStm();