modules/egl/teglThreadCleanUpTests.cpp

/*-------------------------------------------------------------------------
 * drawElements Quality Program EGL Module
 * ---------------------------------------
 *
 * Copyright 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *//*!
 * \file
 * \brief EGL thread clean up tests
 *//*--------------------------------------------------------------------*/

#include "teglThreadCleanUpTests.hpp"

#include "egluUtil.hpp"
#include "egluUnique.hpp"
#include "egluConfigFilter.hpp"

#include "eglwLibrary.hpp"
#include "eglwEnums.hpp"

#include "tcuMaybe.hpp"
#include "tcuTestLog.hpp"

#include "deThread.hpp"

namespace deqp
{
namespace egl
{
namespace
{

using namespace eglw;
using tcu::TestLog;

bool isES2Renderable(const eglu::CandidateConfig &c)
{
    return (c.get(EGL_RENDERABLE_TYPE) & EGL_OPENGL_ES2_BIT) == EGL_OPENGL_ES2_BIT;
}

bool isPBuffer(const eglu::CandidateConfig &c)
{
    return (c.surfaceType() & EGL_PBUFFER_BIT) == EGL_PBUFFER_BIT;
}

class Thread : public de::Thread
{
public:
    Thread(const Library &egl, EGLDisplay display, EGLSurface surface, EGLContext context, EGLConfig config,
           tcu::Maybe<eglu::Error> &error)
        : m_egl(egl)
        , m_display(display)
        , m_surface(surface)
        , m_context(context)
        , m_config(config)
        , m_error(error)
    {
    }

    void testContext(EGLContext context)
    {
        if (m_surface != EGL_NO_SURFACE)
        {
            EGLU_CHECK_MSG(m_egl, "eglCreateContext");
            m_egl.makeCurrent(m_display, m_surface, m_surface, context);
            EGLU_CHECK_MSG(m_egl, "eglMakeCurrent");
        }
        else
        {
            const EGLint attribs[] = {EGL_WIDTH, 32, EGL_HEIGHT, 32, EGL_NONE};
            const eglu::UniqueSurface surface(m_egl, m_display,
                                              m_egl.createPbufferSurface(m_display, m_config, attribs));

            EGLU_CHECK_MSG(m_egl, "eglCreateContext");
            m_egl.makeCurrent(m_display, *surface, *surface, context);
            EGLU_CHECK_MSG(m_egl, "eglMakeCurrent");
        }
    }

    void run(void)
    {
        try
        {
            const EGLint attribList[] = {EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE};

            m_egl.bindAPI(EGL_OPENGL_ES_API);

            if (m_context == EGL_NO_CONTEXT)
            {
                const eglu::UniqueContext context(m_egl, m_display,
                                                  m_egl.createContext(m_display, m_config, EGL_NO_CONTEXT, attribList));

                testContext(*context);
            }
            else
            {
                testContext(m_context);
            }
        }
        catch (const eglu::Error &error)
        {
            m_error = error;
        }

        m_egl.releaseThread();
    }

private:
    const Library &m_egl;
    const EGLDisplay m_display;
    const EGLSurface m_surface;
    const EGLContext m_context;
    const EGLConfig m_config;
    tcu::Maybe<eglu::Error> &m_error;
};

class ThreadCleanUpTest : public TestCase
{
public:
    enum ContextType
    {
        CONTEXTTYPE_SINGLE = 0,
        CONTEXTTYPE_MULTI
    };

    enum SurfaceType
    {
        SURFACETYPE_SINGLE = 0,
        SURFACETYPE_MULTI
    };

    static std::string testCaseName(ContextType contextType, SurfaceType surfaceType)
    {
        std::string name;

        if (contextType == CONTEXTTYPE_SINGLE)
            name += "single_context_";
        else
            name += "multi_context_";

        if (surfaceType == SURFACETYPE_SINGLE)
            name += "single_surface";
        else
            name += "multi_surface";

        return name;
    }

    ThreadCleanUpTest(EglTestContext &eglTestCtx, ContextType contextType, SurfaceType surfaceType)
        : TestCase(eglTestCtx, testCaseName(contextType, surfaceType).c_str(), "Simple thread context clean up test")
        , m_contextType(contextType)
        , m_surfaceType(surfaceType)
        , m_iterCount(250)
        , m_iterNdx(0)
        , m_display(EGL_NO_DISPLAY)
        , m_config(0)
        , m_surface(EGL_NO_SURFACE)
        , m_context(EGL_NO_CONTEXT)
    {
    }

    ~ThreadCleanUpTest(void)
    {
        deinit();
    }

    void init(void)
    {
        const Library &egl = m_eglTestCtx.getLibrary();

        m_display = eglu::getAndInitDisplay(m_eglTestCtx.getNativeDisplay());

        {
            eglu::FilterList filters;
            filters << isES2Renderable << isPBuffer;
            m_config = eglu::chooseSingleConfig(egl, m_display, filters);
        }

        if (m_contextType == CONTEXTTYPE_SINGLE)
        {
            const EGLint attribList[] = {EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE};

            egl.bindAPI(EGL_OPENGL_ES_API);

            m_context = egl.createContext(m_display, m_config, EGL_NO_CONTEXT, attribList);
            EGLU_CHECK_MSG(egl, "Failed to create context");
        }

        if (m_surfaceType == SURFACETYPE_SINGLE)
        {
            const EGLint attribs[] = {EGL_WIDTH, 32, EGL_HEIGHT, 32, EGL_NONE};

            m_surface = egl.createPbufferSurface(m_display, m_config, attribs);
            EGLU_CHECK_MSG(egl, "Failed to create surface");
        }
    }

    void deinit(void)
    {
        const Library &egl = m_eglTestCtx.getLibrary();

        if (m_surface != EGL_NO_SURFACE)
        {
            egl.destroySurface(m_display, m_surface);
            m_surface = EGL_NO_SURFACE;
        }

        if (m_context != EGL_NO_CONTEXT)
        {
            egl.destroyContext(m_display, m_context);
            m_context = EGL_NO_CONTEXT;
        }

        if (m_display != EGL_NO_DISPLAY)
        {
            egl.terminate(m_display);
            m_display = EGL_NO_DISPLAY;
        }
    }

    IterateResult iterate(void)
    {
        if (m_iterNdx < m_iterCount)
        {
            tcu::Maybe<eglu::Error> error;

            Thread thread(m_eglTestCtx.getLibrary(), m_display, m_surface, m_context, m_config, error);

            thread.start();
            thread.join();

            if (error)
            {
                m_testCtx.getLog() << TestLog::Message << "Failed. Got error: " << error->getMessage()
                                   << TestLog::EndMessage;
                m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, error->getMessage());
                return STOP;
            }

            m_iterNdx++;
            return CONTINUE;
        }
        else
        {
            m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass");
            return STOP;
        }
    }

private:
    const ContextType m_contextType;
    const SurfaceType m_surfaceType;
    const size_t m_iterCount;
    size_t m_iterNdx;
    EGLDisplay m_display;
    EGLConfig m_config;
    EGLSurface m_surface;
    EGLContext m_context;
};

} // namespace

TestCaseGroup *createThreadCleanUpTest(EglTestContext &eglTestCtx)
{
    de::MovePtr<TestCaseGroup> group(new TestCaseGroup(eglTestCtx, "thread_cleanup", "Thread cleanup tests"));

    group->addChild(new ThreadCleanUpTest(eglTestCtx, ThreadCleanUpTest::CONTEXTTYPE_SINGLE,
                                          ThreadCleanUpTest::SURFACETYPE_SINGLE));
    group->addChild(
        new ThreadCleanUpTest(eglTestCtx, ThreadCleanUpTest::CONTEXTTYPE_MULTI, ThreadCleanUpTest::SURFACETYPE_SINGLE));

    group->addChild(
        new ThreadCleanUpTest(eglTestCtx, ThreadCleanUpTest::CONTEXTTYPE_SINGLE, ThreadCleanUpTest::SURFACETYPE_MULTI));
    group->addChild(
        new ThreadCleanUpTest(eglTestCtx, ThreadCleanUpTest::CONTEXTTYPE_MULTI, ThreadCleanUpTest::SURFACETYPE_MULTI));

    return group.release();
}

} // namespace egl
} // namespace deqp