modules/egl/teglCreateContextTests.cpp

/*-------------------------------------------------------------------------
 * drawElements Quality Program EGL Module
 * ---------------------------------------
 *
 * Copyright 2014 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 Simple Context construction test.
 *//*--------------------------------------------------------------------*/

#include "teglCreateContextTests.hpp"
#include "teglSimpleConfigCase.hpp"
#include "egluStrUtil.hpp"
#include "egluUtil.hpp"
#include "egluUnique.hpp"
#include "eglwLibrary.hpp"
#include "eglwEnums.hpp"
#include "tcuTestLog.hpp"
#include "deSTLUtil.hpp"

namespace deqp
{
namespace egl
{

using std::vector;
using tcu::TestLog;
using namespace eglw;

static const EGLint s_es1Attrs[] = {EGL_CONTEXT_CLIENT_VERSION, 1, EGL_NONE};
static const EGLint s_es2Attrs[] = {EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE};
static const EGLint s_es3Attrs[] = {EGL_CONTEXT_MAJOR_VERSION_KHR, 3, EGL_NONE};

static const struct
{
    const char *name;
    EGLenum api;
    EGLint apiBit;
    bool noConfigOptional;
    const EGLint *ctxAttrs;
} s_apis[] = {{"OpenGL", EGL_OPENGL_API, EGL_OPENGL_BIT, false, nullptr},
              {"OpenGL ES 1", EGL_OPENGL_ES_API, EGL_OPENGL_ES_BIT, true, s_es1Attrs},
              {"OpenGL ES 2", EGL_OPENGL_ES_API, EGL_OPENGL_ES2_BIT, true, s_es2Attrs},
              {"OpenGL ES 3", EGL_OPENGL_ES_API, EGL_OPENGL_ES3_BIT_KHR, false, s_es3Attrs},
              {"OpenVG", EGL_OPENVG_API, EGL_OPENVG_BIT, false, nullptr}};

class CreateContextCase : public SimpleConfigCase
{
public:
    CreateContextCase(EglTestContext &eglTestCtx, const char *name, const char *description,
                      const eglu::FilterList &filters);
    ~CreateContextCase(void);

    void executeForConfig(EGLDisplay display, EGLConfig config);
};

CreateContextCase::CreateContextCase(EglTestContext &eglTestCtx, const char *name, const char *description,
                                     const eglu::FilterList &filters)
    : SimpleConfigCase(eglTestCtx, name, description, filters)
{
}

CreateContextCase::~CreateContextCase(void)
{
}

void CreateContextCase::executeForConfig(EGLDisplay display, EGLConfig config)
{
    const Library &egl = m_eglTestCtx.getLibrary();
    TestLog &log       = m_testCtx.getLog();
    EGLint id          = eglu::getConfigAttribInt(egl, display, config, EGL_CONFIG_ID);
    EGLint apiBits     = eglu::getConfigAttribInt(egl, display, config, EGL_RENDERABLE_TYPE);

    for (int apiNdx = 0; apiNdx < (int)DE_LENGTH_OF_ARRAY(s_apis); apiNdx++)
    {
        if ((apiBits & s_apis[apiNdx].apiBit) == 0)
            continue; // Not supported API

        log << TestLog::Message << "Creating " << s_apis[apiNdx].name << " context with config ID " << id
            << TestLog::EndMessage;
        EGLU_CHECK_MSG(egl, "init");

        EGLU_CHECK_CALL(egl, bindAPI(s_apis[apiNdx].api));

        EGLContext context = egl.createContext(display, config, EGL_NO_CONTEXT, s_apis[apiNdx].ctxAttrs);
        EGLenum err        = egl.getError();

        if (context == EGL_NO_CONTEXT || err != EGL_SUCCESS)
        {
            log << TestLog::Message << "  Fail, context: " << tcu::toHex(context)
                << ", error: " << eglu::getErrorName(err) << TestLog::EndMessage;
            m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Failed to create context");
        }
        else
        {
            // Destroy
            EGLU_CHECK_CALL(egl, destroyContext(display, context));
            log << TestLog::Message << "  Pass" << TestLog::EndMessage;
        }
    }
}

class CreateContextNoConfigCase : public TestCase
{
public:
    CreateContextNoConfigCase(EglTestContext &eglTestCtx)
        : TestCase(eglTestCtx, "no_config", "EGL_KHR_no_config_context")
    {
    }

    IterateResult iterate(void)
    {
        const eglw::Library &egl = m_eglTestCtx.getLibrary();
        const eglu::UniqueDisplay display(egl, eglu::getAndInitDisplay(m_eglTestCtx.getNativeDisplay(), nullptr));
        tcu::TestLog &log = m_testCtx.getLog();

        if (!eglu::hasExtension(egl, *display, "EGL_KHR_no_config_context"))
            TCU_THROW(NotSupportedError, "EGL_KHR_no_config_context is not supported");

        m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "pass");

        for (int apiNdx = 0; apiNdx < (int)DE_LENGTH_OF_ARRAY(s_apis); apiNdx++)
        {
            const EGLenum api = s_apis[apiNdx].api;

            if (egl.bindAPI(api) == EGL_FALSE)
            {
                TCU_CHECK(egl.getError() == EGL_BAD_PARAMETER);
                log << TestLog::Message << "eglBindAPI(" << eglu::getAPIStr(api) << ") failed, skipping"
                    << TestLog::EndMessage;
                continue;
            }

            log << TestLog::Message << "Creating " << s_apis[apiNdx].name << " context" << TestLog::EndMessage;

            const EGLContext context =
                egl.createContext(*display, (EGLConfig)0, EGL_NO_CONTEXT, s_apis[apiNdx].ctxAttrs);
            const EGLenum err = egl.getError();

            if (context == EGL_NO_CONTEXT && err == EGL_BAD_MATCH && s_apis[apiNdx].noConfigOptional)
            {
                log << TestLog::Message << "  Unsupported" << TestLog::EndMessage;
            }
            else if (context == EGL_NO_CONTEXT || err != EGL_SUCCESS)
            {
                log << TestLog::Message << "  Fail, context: " << tcu::toHex(context)
                    << ", error: " << eglu::getErrorName(err) << TestLog::EndMessage;
                m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Failed to create context");
            }
            else
            {
                // Destroy
                EGLU_CHECK_CALL(egl, destroyContext(*display, context));
                log << TestLog::Message << "  Pass" << TestLog::EndMessage;
            }
        }

        return STOP;
    }
};

CreateContextTests::CreateContextTests(EglTestContext &eglTestCtx)
    : TestCaseGroup(eglTestCtx, "create_context", "Basic eglCreateContext() tests")
{
}

CreateContextTests::~CreateContextTests(void)
{
}

void CreateContextTests::init(void)
{
    vector<NamedFilterList> filterLists;
    getDefaultFilterLists(filterLists, eglu::FilterList());

    for (vector<NamedFilterList>::iterator i = filterLists.begin(); i != filterLists.end(); i++)
        addChild(new CreateContextCase(m_eglTestCtx, i->getName(), i->getDescription(), *i));

    addChild(new CreateContextNoConfigCase(m_eglTestCtx));
}

} // namespace egl
} // namespace deqp