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kernel32/tests: Add loader tests for fiber-local storage. 

Signed-off-by: John Sheu <sheu@google.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
John Sheu 2016-08-02 15:55:43 -07:00 committed by Alexandre Julliard
parent 95dd6a8738
commit ab11a5ae45
1 changed files with 109 additions and 2 deletions
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111
dlls/kernel32/tests/loader.c
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@ -70,6 +70,10 @@ static PVOID (WINAPI *pResolveDelayLoadedAPI)(PVOID, PCIMAGE_DELAYLOAD_DESCRI
PDELAYLOAD_FAILURE_DLL_CALLBACK, PVOID,
PIMAGE_THUNK_DATA ThunkAddress,ULONG);
static PVOID (WINAPI *pRtlImageDirectoryEntryToData)(HMODULE,BOOL,WORD,ULONG *);
static DWORD (WINAPI *pFlsAlloc)(PFLS_CALLBACK_FUNCTION);
static BOOL (WINAPI *pFlsSetValue)(DWORD, PVOID);
static PVOID (WINAPI *pFlsGetValue)(DWORD);
static BOOL (WINAPI *pFlsFree)(DWORD);
static PVOID RVAToAddr(DWORD_PTR rva, HMODULE module)
{
@ -1476,6 +1480,7 @@ static HANDLE attached_thread[MAX_COUNT];
static DWORD attached_thread_count;
HANDLE stop_event, event, mutex, semaphore, loader_lock_event, peb_lock_event, heap_lock_event, ack_event;
static int test_dll_phase, inside_loader_lock, inside_peb_lock, inside_heap_lock;
static LONG fls_callback_count;
static DWORD WINAPI mutex_thread_proc(void *param)
{
@ -1558,9 +1563,18 @@ static DWORD WINAPI noop_thread_proc(void *param)
return 195;
}
static VOID WINAPI fls_callback(PVOID lpFlsData)
{
ok(lpFlsData == (void*) 0x31415, "lpFlsData is %p, expected %p\n", lpFlsData, (void*) 0x31415);
InterlockedIncrement(&fls_callback_count);
}
static BOOL WINAPI dll_entry_point(HINSTANCE hinst, DWORD reason, LPVOID param)
{
static LONG noop_thread_started;
static DWORD fls_index = FLS_OUT_OF_INDEXES;
static int fls_count = 0;
static int thread_detach_count = 0;
DWORD ret;
ok(!inside_loader_lock, "inside_loader_lock should not be set\n");
@ -1574,6 +1588,23 @@ static BOOL WINAPI dll_entry_point(HINSTANCE hinst, DWORD reason, LPVOID param)
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
/* Set up the FLS slot, if FLS is available */
if (pFlsGetValue)
{
void* value;
BOOL bret;
ret = pFlsAlloc(&fls_callback);
ok(ret != FLS_OUT_OF_INDEXES, "FlsAlloc returned %d\n", ret);
fls_index = ret;
SetLastError(0xdeadbeef);
value = pFlsGetValue(fls_index);
ok(!value, "FlsGetValue returned %p, expected NULL\n", value);
ok(GetLastError() == ERROR_SUCCESS, "FlsGetValue failed with error %u\n", GetLastError());
bret = pFlsSetValue(fls_index, (void*) 0x31415);
ok(bret, "FlsSetValue failed\n");
fls_count++;
}
break;
case DLL_PROCESS_DETACH:
{
@ -1627,6 +1658,43 @@ static BOOL WINAPI dll_entry_point(HINSTANCE hinst, DWORD reason, LPVOID param)
ok(!ret || broken(ret) /* before Vista */, "RtlDllShutdownInProgress returned %d\n", ret);
}
/* In the case that the process is terminating, FLS slots should still be accessible, but
* the callback should be already run for this thread and the contents already NULL.
* Note that this is broken for Win2k3, which runs the callbacks *after* the DLL entry
* point has already run.
*/
if (param && pFlsGetValue)
{
void* value;
SetLastError(0xdeadbeef);
value = pFlsGetValue(fls_index);
todo_wine
{
ok(broken(value == (void*) 0x31415) || /* Win2k3 */
value == NULL, "FlsGetValue returned %p, expected NULL\n", value);
}
ok(GetLastError() == ERROR_SUCCESS, "FlsGetValue failed with error %u\n", GetLastError());
todo_wine
{
ok(broken(fls_callback_count == thread_detach_count) || /* Win2k3 */
fls_callback_count == thread_detach_count + 1,
"wrong FLS callback count %d, expected %d\n", fls_callback_count, thread_detach_count + 1);
}
}
if (pFlsFree)
{
BOOL ret;
/* Call FlsFree now and run the remaining callbacks from uncleanly terminated threads */
ret = pFlsFree(fls_index);
ok(ret, "FlsFree failed with error %u\n", GetLastError());
fls_index = FLS_OUT_OF_INDEXES;
todo_wine
{
ok(fls_callback_count == fls_count,
"wrong FLS callback count %d, expected %d\n", fls_callback_count, fls_count);
}
}
ok(attached_thread_count >= 2, "attached thread count should be >= 2\n");
for (i = 0; i < attached_thread_count; i++)
@ -1797,9 +1865,26 @@ todo_wine
0, TRUE, DUPLICATE_SAME_ACCESS);
attached_thread_count++;
}
/* Make sure the FLS slot is empty, if FLS is available */
if (pFlsGetValue)
{
void* value;
BOOL ret;
SetLastError(0xdeadbeef);
value = pFlsGetValue(fls_index);
ok(!value, "FlsGetValue returned %p, expected NULL\n", value);
todo_wine
ok(GetLastError() == ERROR_SUCCESS, "FlsGetValue failed with error %u\n", GetLastError());
ret = pFlsSetValue(fls_index, (void*) 0x31415);
ok(ret, "FlsSetValue failed\n");
fls_count++;
}
break;
case DLL_THREAD_DETACH:
trace("dll: %p, DLL_THREAD_DETACH, %p\n", hinst, param);
thread_detach_count++;
ret = pRtlDllShutdownInProgress();
/* win7 doesn't allow creating a thread during process shutdown but
@ -1811,6 +1896,23 @@ todo_wine
else
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
/* FLS data should already be destroyed, if FLS is available.
* Note that this is broken for Win2k3, which runs the callbacks *after* the DLL entry
* point has already run.
*/
if (pFlsGetValue && fls_index != FLS_OUT_OF_INDEXES)
{
void* value;
SetLastError(0xdeadbeef);
value = pFlsGetValue(fls_index);
todo_wine
{
ok(broken(value == (void*) 0x31415) || /* Win2k3 */
!value, "FlsGetValue returned %p, expected NULL\n", value);
}
ok(GetLastError() == ERROR_SUCCESS, "FlsGetValue failed with error %u\n", GetLastError());
}
break;
default:
trace("dll: %p, %d, %p\n", hinst, reason, param);
@ -2909,10 +3011,11 @@ START_TEST(loader)
{
int argc;
char **argv;
HANDLE ntdll, mapping;
HANDLE ntdll, mapping, kernel32;
SYSTEM_INFO si;
ntdll = GetModuleHandleA("ntdll.dll");
kernel32 = GetModuleHandleA("kernel32.dll");
pNtCreateSection = (void *)GetProcAddress(ntdll, "NtCreateSection");
pNtQuerySection = (void *)GetProcAddress(ntdll, "NtQuerySection");
pNtMapViewOfSection = (void *)GetProcAddress(ntdll, "NtMapViewOfSection");
@ -2929,7 +3032,11 @@ START_TEST(loader)
pRtlAcquirePebLock = (void *)GetProcAddress(ntdll, "RtlAcquirePebLock");
pRtlReleasePebLock = (void *)GetProcAddress(ntdll, "RtlReleasePebLock");
pRtlImageDirectoryEntryToData = (void *)GetProcAddress(ntdll, "RtlImageDirectoryEntryToData");
pResolveDelayLoadedAPI = (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "ResolveDelayLoadedAPI");
pFlsAlloc = (void *)GetProcAddress(kernel32, "FlsAlloc");
pFlsSetValue = (void *)GetProcAddress(kernel32, "FlsSetValue");
pFlsGetValue = (void *)GetProcAddress(kernel32, "FlsGetValue");
pFlsFree = (void *)GetProcAddress(kernel32, "FlsFree");
pResolveDelayLoadedAPI = (void *)GetProcAddress(kernel32, "ResolveDelayLoadedAPI");
GetSystemInfo( &si );
page_size = si.dwPageSize;