ntdll/tests: Add more I/O blocking and completion tests.
Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban
Alexandre Julliard
parent
9f8049105d
commit
36693cfb5f
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@ -1241,7 +1241,7 @@ static void test_completion(void)
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FILE_IO_COMPLETION_NOTIFICATION_INFORMATION info;
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FILE_PIPE_PEEK_BUFFER peek_buf;
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char read_buf[16];
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HANDLE port, pipe, client;
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HANDLE port, pipe, client, event;
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OVERLAPPED ov;
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IO_STATUS_BLOCK io;
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NTSTATUS status;
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@ -1341,6 +1341,319 @@ static void test_completion(void)
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CloseHandle(client);
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CloseHandle(pipe);
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CloseHandle(port);
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event = CreateEventW(NULL, TRUE, TRUE, NULL);
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create_pipe_pair( &pipe, &client, FILE_FLAG_OVERLAPPED | PIPE_ACCESS_DUPLEX,
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PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE, 4096 );
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ok(is_signaled(client), "client is not signaled\n");
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if (broken(1)) { /* blocks on wine */
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/* no event, APC nor completion: only signals on handle */
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memset(&io, 0xcc, sizeof(io));
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status = NtReadFile(client, NULL, NULL, NULL, &io, read_buf, sizeof(read_buf), NULL, NULL);
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ok(status == STATUS_PENDING, "status = %x\n", status);
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ok(!is_signaled(client), "client is signaled\n");
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ret = WriteFile(pipe, buf, sizeof(buf), &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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ok(is_signaled(client), "client is signaled\n");
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ok(io.Status == STATUS_SUCCESS, "Status = %x\n", io.Status);
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ok(io.Information == sizeof(buf), "Information = %lu\n", io.Information);
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}
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/* event with no APC nor completion: signals only event */
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memset(&io, 0xcc, sizeof(io));
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status = NtReadFile(client, event, NULL, NULL, &io, read_buf, sizeof(read_buf), NULL, NULL);
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ok(status == STATUS_PENDING, "status = %x\n", status);
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ok(!is_signaled(client), "client is signaled\n");
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ok(!is_signaled(event), "event is signaled\n");
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ret = WriteFile(pipe, buf, sizeof(buf), &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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ok(!is_signaled(client), "client is signaled\n");
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ok(is_signaled(event), "event is not signaled\n");
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ok(io.Status == STATUS_SUCCESS, "Status = %x\n", io.Status);
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ok(io.Information == sizeof(buf), "Information = %lu\n", io.Information);
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/* APC with no event: handle is signaled */
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ioapc_called = FALSE;
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memset(&io, 0xcc, sizeof(io));
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status = NtReadFile(client, NULL, ioapc, &io, &io, read_buf, sizeof(read_buf), NULL, NULL);
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ok(status == STATUS_PENDING, "status = %x\n", status);
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ok(!is_signaled(client), "client is signaled\n");
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ret = WriteFile(pipe, buf, sizeof(buf), &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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ok(is_signaled(client), "client is signaled\n");
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ok(io.Status == STATUS_SUCCESS, "Status = %x\n", io.Status);
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ok(io.Information == sizeof(buf), "Information = %lu\n", io.Information);
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ok(!ioapc_called, "ioapc called\n");
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SleepEx(0, TRUE);
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ok(ioapc_called, "ioapc not called\n");
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/* completion with no completion port: handle signaled */
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memset(&io, 0xcc, sizeof(io));
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status = NtReadFile(client, NULL, NULL, &io, &io, read_buf, sizeof(read_buf), NULL, NULL);
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ok(status == STATUS_PENDING, "status = %x\n", status);
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ok(!is_signaled(client), "client is signaled\n");
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ret = WriteFile(pipe, buf, sizeof(buf), &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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ok(is_signaled(client), "client is not signaled\n");
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port = CreateIoCompletionPort(client, NULL, 0xdeadbeef, 0);
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ok(port != NULL, "CreateIoCompletionPort failed, error %u\n", GetLastError());
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/* skipping completion on succcess: handle is signaled */
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info.Flags = FILE_SKIP_COMPLETION_PORT_ON_SUCCESS;
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status = pNtSetInformationFile(client, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
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ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
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ok(is_signaled(client), "client is not signaled\n");
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memset(&io, 0xcc, sizeof(io));
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status = NtReadFile(client, NULL, NULL, &io, &io, read_buf, sizeof(read_buf), NULL, NULL);
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ok(status == STATUS_PENDING, "status = %x\n", status);
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ok(!is_signaled(client), "client is signaled\n");
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ret = WriteFile(client, buf, 1, &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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ok(is_signaled(client), "client is not signaled\n");
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/* skipping set event on handle: handle is never signaled */
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info.Flags = FILE_SKIP_SET_EVENT_ON_HANDLE;
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status = pNtSetInformationFile(client, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
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ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
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todo_wine
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ok(!is_signaled(client), "client is not signaled\n");
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ret = WriteFile(pipe, buf, sizeof(buf), &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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todo_wine
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ok(!is_signaled(client), "client is signaled\n");
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test_queued_completion(port, &io, STATUS_SUCCESS, sizeof(buf));
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if (broken(1)) { /* blocks on wine */
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memset(&io, 0xcc, sizeof(io));
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status = NtReadFile(client, NULL, NULL, NULL, &io, read_buf, sizeof(read_buf), NULL, NULL);
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ok(status == STATUS_PENDING, "status = %x\n", status);
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ok(!is_signaled(client), "client is signaled\n");
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}
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ret = WriteFile(client, buf, 1, &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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todo_wine
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ok(!is_signaled(client), "client is signaled\n");
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ret = WriteFile(pipe, buf, sizeof(buf), &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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todo_wine
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ok(!is_signaled(client), "client is signaled\n");
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CloseHandle(port);
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CloseHandle(client);
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CloseHandle(pipe);
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}
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struct blocking_thread_args
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{
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HANDLE wait;
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HANDLE done;
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enum {
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BLOCKING_THREAD_WRITE,
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BLOCKING_THREAD_READ,
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BLOCKING_THREAD_QUIT
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} cmd;
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HANDLE client;
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HANDLE pipe;
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HANDLE event;
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};
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static DWORD WINAPI blocking_thread(void *arg)
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{
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struct blocking_thread_args *ctx = arg;
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static const char buf[] = "testdata";
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char read_buf[32];
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DWORD res, num_bytes;
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BOOL ret;
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for (;;)
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{
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res = WaitForSingleObject(ctx->wait, 10000);
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ok(res == WAIT_OBJECT_0, "wait returned %x\n", res);
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if (res != WAIT_OBJECT_0) break;
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switch(ctx->cmd) {
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case BLOCKING_THREAD_WRITE:
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Sleep(100);
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if(ctx->event)
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ok(!is_signaled(ctx->event), "event is signaled\n");
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ok(!ioapc_called, "ioapc called\n");
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ok(!is_signaled(ctx->client), "client is signaled\n");
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ok(is_signaled(ctx->pipe), "pipe is not signaled\n");
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ret = WriteFile(ctx->pipe, buf, 1, &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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break;
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case BLOCKING_THREAD_READ:
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Sleep(100);
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if(ctx->event)
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ok(!is_signaled(ctx->event), "event is signaled\n");
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ok(!ioapc_called, "ioapc called\n");
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ok(!is_signaled(ctx->client), "client is signaled\n");
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ok(is_signaled(ctx->pipe), "pipe is not signaled\n");
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ret = ReadFile(ctx->pipe, read_buf, 1, &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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break;
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case BLOCKING_THREAD_QUIT:
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return 0;
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default:
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ok(0, "unvalid command\n");
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}
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SetEvent(ctx->done);
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}
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return 1;
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}
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static void test_blocking(ULONG options)
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{
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struct blocking_thread_args ctx;
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING name;
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char read_buf[16];
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HANDLE thread;
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IO_STATUS_BLOCK io;
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NTSTATUS status;
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DWORD res, num_bytes;
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BOOL ret;
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ctx.wait = CreateEventW(NULL, FALSE, FALSE, NULL);
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ctx.done = CreateEventW(NULL, FALSE, FALSE, NULL);
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thread = CreateThread(NULL, 0, blocking_thread, &ctx, 0, 0);
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ok(thread != INVALID_HANDLE_VALUE, "can't create thread, GetLastError: %x\n", GetLastError());
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status = create_pipe(&ctx.pipe, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
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options);
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ok(status == STATUS_SUCCESS, "NtCreateNamedPipeFile returned %x\n", status);
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pRtlInitUnicodeString(&name, testpipe_nt);
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attr.Length = sizeof(attr);
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attr.RootDirectory = 0;
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attr.ObjectName = &name;
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attr.Attributes = OBJ_CASE_INSENSITIVE;
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attr.SecurityDescriptor = NULL;
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attr.SecurityQualityOfService = NULL;
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status = NtCreateFile(&ctx.client, SYNCHRONIZE | GENERIC_READ | GENERIC_WRITE, &attr, &io,
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NULL, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, FILE_OPEN,
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options, NULL, 0 );
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ok(status == STATUS_SUCCESS, "NtCreateFile returned %x\n", status);
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ok(is_signaled(ctx.client), "client is not signaled\n");
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ok(is_signaled(ctx.pipe), "pipe is not signaled\n");
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/* blocking read with no event nor APC */
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ioapc_called = FALSE;
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memset(&io, 0xff, sizeof(io));
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ctx.cmd = BLOCKING_THREAD_WRITE;
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ctx.event = NULL;
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SetEvent(ctx.wait);
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status = NtReadFile(ctx.client, NULL, NULL, NULL, &io, read_buf, sizeof(read_buf), NULL, NULL);
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ok(status == STATUS_SUCCESS, "status = %x\n", status);
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ok(io.Status == STATUS_SUCCESS, "Status = %x\n", io.Status);
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ok(io.Information == 1, "Information = %lu\n", io.Information);
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ok(is_signaled(ctx.client), "client is not signaled\n");
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ok(is_signaled(ctx.pipe), "pipe is not signaled\n");
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res = WaitForSingleObject(ctx.done, 10000);
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ok(res == WAIT_OBJECT_0, "wait returned %x\n", res);
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/* blocking read with event and APC */
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ioapc_called = FALSE;
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memset(&io, 0xff, sizeof(io));
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ctx.cmd = BLOCKING_THREAD_WRITE;
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ctx.event = CreateEventW(NULL, TRUE, TRUE, NULL);
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SetEvent(ctx.wait);
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status = NtReadFile(ctx.client, ctx.event, ioapc, &io, &io, read_buf,
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sizeof(read_buf), NULL, NULL);
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todo_wine
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ok(status == STATUS_SUCCESS, "status = %x\n", status);
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if (status == STATUS_PENDING) WaitForSingleObject(ctx.event, INFINITE);
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ok(io.Status == STATUS_SUCCESS, "Status = %x\n", io.Status);
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ok(io.Information == 1, "Information = %lu\n", io.Information);
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ok(is_signaled(ctx.event), "event is not signaled\n");
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todo_wine
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ok(is_signaled(ctx.client), "client is not signaled\n");
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ok(is_signaled(ctx.pipe), "pipe is not signaled\n");
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if (!(options & FILE_SYNCHRONOUS_IO_ALERT))
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ok(!ioapc_called, "ioapc called\n");
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SleepEx(0, TRUE); /* alertable wait state */
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ok(ioapc_called, "ioapc not called\n");
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res = WaitForSingleObject(ctx.done, 10000);
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ok(res == WAIT_OBJECT_0, "wait returned %x\n", res);
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ioapc_called = FALSE;
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CloseHandle(ctx.event);
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ctx.event = NULL;
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/* blocking flush */
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ret = WriteFile(ctx.client, read_buf, 1, &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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ioapc_called = FALSE;
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memset(&io, 0xff, sizeof(io));
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ctx.cmd = BLOCKING_THREAD_READ;
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SetEvent(ctx.wait);
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status = NtFlushBuffersFile(ctx.client, &io);
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ok(status == STATUS_SUCCESS, "status = %x\n", status);
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ok(io.Status == STATUS_SUCCESS, "Status = %x\n", io.Status);
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ok(io.Information == 0, "Information = %lu\n", io.Information);
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ok(is_signaled(ctx.client), "client is not signaled\n");
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res = WaitForSingleObject(ctx.done, 10000);
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ok(res == WAIT_OBJECT_0, "wait returned %x\n", res);
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ok(is_signaled(ctx.pipe), "pipe is not signaled\n");
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CloseHandle(ctx.pipe);
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CloseHandle(ctx.client);
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/* flush is blocking even in overlapped mode */
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create_pipe_pair(&ctx.pipe, &ctx.client, PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
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PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE, 4096);
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ok(is_signaled(ctx.client), "client is not signaled\n");
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ok(is_signaled(ctx.pipe), "pipe is not signaled\n");
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ret = WriteFile(ctx.client, read_buf, 1, &num_bytes, NULL);
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ok(ret, "WriteFile failed, error %u\n", GetLastError());
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ok(is_signaled(ctx.client), "client is not signaled\n");
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ok(is_signaled(ctx.pipe), "pipe is not signaled\n");
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ioapc_called = FALSE;
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memset(&io, 0xff, sizeof(io));
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ctx.cmd = BLOCKING_THREAD_READ;
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SetEvent(ctx.wait);
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status = NtFlushBuffersFile(ctx.client, &io);
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ok(status == STATUS_SUCCESS, "status = %x\n", status);
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ok(io.Status == STATUS_SUCCESS, "Status = %x\n", io.Status);
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ok(io.Information == 0, "Information = %lu\n", io.Information);
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/* client signaling is inconsistent in this case */
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res = WaitForSingleObject(ctx.done, 10000);
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ok(res == WAIT_OBJECT_0, "wait returned %x\n", res);
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CloseHandle(ctx.pipe);
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CloseHandle(ctx.client);
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ctx.cmd = BLOCKING_THREAD_QUIT;
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SetEvent(ctx.wait);
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res = WaitForSingleObject(thread, 10000);
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ok(res == WAIT_OBJECT_0, "wait returned %x\n", res);
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CloseHandle(ctx.wait);
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CloseHandle(ctx.done);
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CloseHandle(thread);
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}
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static void test_volume_info(void)
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@ -2092,6 +2405,10 @@ START_TEST(pipe)
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trace("starting completion tests\n");
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test_completion();
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trace("starting blocking tests\n");
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test_blocking(FILE_SYNCHRONOUS_IO_NONALERT);
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test_blocking(FILE_SYNCHRONOUS_IO_ALERT);
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trace("starting FILE_PIPE_INFORMATION tests\n");
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test_filepipeinfo();
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