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ntdll/tests: Add tests for TpAllocCleanupGroup and related functions.

This commit is contained in:
Sebastian Lackner 2015-07-01 02:57:32 +02:00 committed by Alexandre Julliard
parent 68d92bceed
commit 3606b47139
1 changed files with 48 additions and 0 deletions
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48
dlls/ntdll/tests/threadpool.c
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@ -21,7 +21,10 @@
#include "ntdll_test.h"
static HMODULE hntdll = 0;
static NTSTATUS (WINAPI *pTpAllocCleanupGroup)(TP_CLEANUP_GROUP **);
static NTSTATUS (WINAPI *pTpAllocPool)(TP_POOL **,PVOID);
static VOID (WINAPI *pTpReleaseCleanupGroup)(TP_CLEANUP_GROUP *);
static VOID (WINAPI *pTpReleaseCleanupGroupMembers)(TP_CLEANUP_GROUP *,BOOL,PVOID);
static VOID (WINAPI *pTpReleasePool)(TP_POOL *);
static NTSTATUS (WINAPI *pTpSimpleTryPost)(PTP_SIMPLE_CALLBACK,PVOID,TP_CALLBACK_ENVIRON *);
@ -42,7 +45,10 @@ static BOOL init_threadpool(void)
return FALSE;
}
NTDLL_GET_PROC(TpAllocCleanupGroup);
NTDLL_GET_PROC(TpAllocPool);
NTDLL_GET_PROC(TpReleaseCleanupGroup);
NTDLL_GET_PROC(TpReleaseCleanupGroupMembers);
NTDLL_GET_PROC(TpReleasePool);
NTDLL_GET_PROC(TpSimpleTryPost);
@ -65,13 +71,23 @@ static void CALLBACK simple_cb(TP_CALLBACK_INSTANCE *instance, void *userdata)
ReleaseSemaphore(semaphore, 1, NULL);
}
static void CALLBACK simple2_cb(TP_CALLBACK_INSTANCE *instance, void *userdata)
{
trace("Running simple2 callback\n");
Sleep(50);
InterlockedIncrement((LONG *)userdata);
}
static void test_tp_simple(void)
{
TP_CALLBACK_ENVIRON environment;
TP_CLEANUP_GROUP *group;
HANDLE semaphore;
NTSTATUS status;
TP_POOL *pool;
LONG userdata;
DWORD result;
int i;
semaphore = CreateSemaphoreA(NULL, 0, 1, NULL);
ok(semaphore != NULL, "CreateSemaphoreA failed %u\n", GetLastError());
@ -114,7 +130,39 @@ static void test_tp_simple(void)
ok(result == WAIT_OBJECT_0, "WaitForSingleObject returned %u\n", result);
}
/* allocate a cleanup group for synchronization */
group = NULL;
status = pTpAllocCleanupGroup(&group);
ok(!status, "TpAllocCleanupGroup failed with status %x\n", status);
ok(group != NULL, "expected pool != NULL\n");
/* use cleanup group to wait for a simple callback */
userdata = 0;
memset(&environment, 0, sizeof(environment));
environment.Version = 1;
environment.Pool = pool;
environment.CleanupGroup = group;
status = pTpSimpleTryPost(simple2_cb, &userdata, &environment);
ok(!status, "TpSimpleTryPost failed with status %x\n", status);
pTpReleaseCleanupGroupMembers(group, FALSE, NULL);
ok(userdata == 1, "expected userdata = 1, got %u\n", userdata);
/* test cancellation of pending simple callbacks */
userdata = 0;
memset(&environment, 0, sizeof(environment));
environment.Version = 1;
environment.Pool = pool;
environment.CleanupGroup = group;
for (i = 0; i < 100; i++)
{
status = pTpSimpleTryPost(simple2_cb, &userdata, &environment);
ok(!status, "TpSimpleTryPost failed with status %x\n", status);
}
pTpReleaseCleanupGroupMembers(group, TRUE, NULL);
ok(userdata < 100, "expected userdata < 100, got %u\n", userdata);
/* cleanup */
pTpReleaseCleanupGroup(group);
pTpReleasePool(pool);
CloseHandle(semaphore);
}