Sweden-Number/dlls/sapi/tests/tts.c

/*
 * Speech API (SAPI) text-to-speech tests.
 *
 * Copyright 2019 Jactry Zeng for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#define COBJMACROS

#include "sapiddk.h"
#include "sperror.h"

#include "wine/test.h"

#define EXPECT_REF(obj,ref) _expect_ref((IUnknown*)obj, ref, __LINE__)
static void _expect_ref(IUnknown *obj, ULONG ref, int line)
{
    ULONG rc;
    IUnknown_AddRef(obj);
    rc = IUnknown_Release(obj);
    ok_(__FILE__,line)(rc == ref, "Unexpected refcount %d, expected %d.\n", rc, ref);
}

static void test_interfaces(void)
{
    ISpeechVoice *speech_voice, *speech_voice2;
    IConnectionPointContainer *container;
    ISpVoice *spvoice, *spvoice2;
    IDispatch *dispatch;
    IUnknown *unk;
    HRESULT hr;

    hr = CoCreateInstance(&CLSID_SpVoice, NULL, CLSCTX_INPROC_SERVER,
                          &IID_ISpeechVoice, (void **)&speech_voice);
    ok(hr == S_OK, "Failed to create ISpeechVoice interface: %#x.\n", hr);
    EXPECT_REF(speech_voice, 1);

    hr = CoCreateInstance(&CLSID_SpVoice, NULL, CLSCTX_INPROC_SERVER,
                          &IID_IDispatch, (void **)&dispatch);
    ok(hr == S_OK, "Failed to create IDispatch interface: %#x.\n", hr);
    EXPECT_REF(dispatch, 1);
    EXPECT_REF(speech_voice, 1);
    IDispatch_Release(dispatch);

    hr = CoCreateInstance(&CLSID_SpVoice, NULL, CLSCTX_INPROC_SERVER,
                          &IID_IUnknown, (void **)&unk);
    ok(hr == S_OK, "Failed to create IUnknown interface: %#x.\n", hr);
    EXPECT_REF(unk, 1);
    EXPECT_REF(speech_voice, 1);
    IUnknown_Release(unk);

    hr = CoCreateInstance(&CLSID_SpVoice, NULL, CLSCTX_INPROC_SERVER,
                          &IID_ISpVoice, (void **)&spvoice);
    ok(hr == S_OK, "Failed to create ISpVoice interface: %#x.\n", hr);
    EXPECT_REF(spvoice, 1);
    EXPECT_REF(speech_voice, 1);

    hr = ISpVoice_QueryInterface(spvoice, &IID_ISpeechVoice, (void **)&speech_voice2);
    ok(hr == S_OK, "ISpVoice_QueryInterface failed: %#x.\n", hr);
    EXPECT_REF(speech_voice2, 2);
    EXPECT_REF(spvoice, 2);
    EXPECT_REF(speech_voice, 1);
    ISpeechVoice_Release(speech_voice2);

    hr = ISpeechVoice_QueryInterface(speech_voice, &IID_ISpVoice, (void **)&spvoice2);
    ok(hr == S_OK, "ISpeechVoice_QueryInterface failed: %#x.\n", hr);
    EXPECT_REF(speech_voice, 2);
    EXPECT_REF(spvoice2, 2);
    EXPECT_REF(spvoice, 1);
    ISpVoice_Release(spvoice2);
    ISpVoice_Release(spvoice);

    hr = ISpeechVoice_QueryInterface(speech_voice, &IID_IConnectionPointContainer,
                                     (void **)&container);
    ok(hr == S_OK, "ISpeechVoice_QueryInterface failed: %#x.\n", hr);
    EXPECT_REF(speech_voice, 2);
    EXPECT_REF(container, 2);
    IConnectionPointContainer_Release(container);

    ISpeechVoice_Release(speech_voice);
}

START_TEST(tts)
{
    CoInitialize(NULL);
    test_interfaces();
    CoUninitialize();
}