/*-------------------------------------------------------------------------
 * 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 Negative API Tests.
 *//*--------------------------------------------------------------------*/

#include "teglNegativeApiTests.hpp"
#include "teglApiCase.hpp"

#include "egluNativeDisplay.hpp"
#include "egluNativeWindow.hpp"
#include "egluUtil.hpp"
#include "egluUtil.hpp"
#include "egluUnique.hpp"

#include "eglwLibrary.hpp"

#include <memory>

using tcu::TestLog;

namespace deqp
{
namespace egl
{

using namespace eglw;

template <uint32_t Type>
static bool renderable(const eglu::CandidateConfig &c)
{
    return (c.renderableType() & Type) == Type;
}

template <uint32_t Type>
static bool notRenderable(const eglu::CandidateConfig &c)
{
    return (c.renderableType() & Type) == 0;
}

template <uint32_t Bits>
static bool surfaceBits(const eglu::CandidateConfig &c)
{
    return (c.surfaceType() & Bits) == Bits;
}

template <uint32_t Bits>
static bool notSurfaceBits(const eglu::CandidateConfig &c)
{
    return (c.surfaceType() & Bits) == 0;
}

NegativeApiTests::NegativeApiTests(EglTestContext &eglTestCtx)
    : TestCaseGroup(eglTestCtx, "negative_api", "Negative API Tests")
{
}

NegativeApiTests::~NegativeApiTests(void)
{
}

void NegativeApiTests::init(void)
{
    // \todo [2012-10-02 pyry] Add tests for EGL_NOT_INITIALIZED to all functions taking in EGLDisplay
    // \todo [2012-10-02 pyry] Implement negative cases for following non-trivial cases:
    //  * eglBindTexImage()
    //    - EGL_BAD_ACCESS is generated if buffer is already bound to a texture
    //    - EGL_BAD_MATCH is generated if the surface attribute EGL_TEXTURE_FORMAT is set to EGL_NO_TEXTURE
    //    - EGL_BAD_MATCH is generated if buffer is not a valid buffer (currently only EGL_BACK_BUFFER may be specified)
    //    - EGL_BAD_SURFACE is generated if surface is not a pbuffer surface supporting texture binding
    //  * eglCopyBuffers()
    //    - EGL_BAD_NATIVE_PIXMAP is generated if the implementation does not support native pixmaps
    //    - EGL_BAD_NATIVE_PIXMAP may be generated if native_pixmap is not a valid native pixmap
    //    - EGL_BAD_MATCH is generated if the format of native_pixmap is not compatible with the color buffer of surface
    //  * eglCreateContext()
    //    - EGL_BAD_MATCH is generated if the current rendering API is EGL_NONE
    //      - EGL_BAD_MATCH is generated if the server context state for share_context exists in an address space which cannot be shared with the newly created context
    //      - EGL_BAD_CONTEXT is generated if share_context is not an EGL rendering context of the same client API type as the newly created context and is not EGL_NO_CONTEXT
    //  * eglCreatePbufferFromClientBuffer()
    //    - various BAD_MATCH, BAD_ACCESS etc. conditions
    //  * eglCreatePbufferSurface()
    //    - EGL_BAD_MATCH is generated if the EGL_TEXTURE_FORMAT attribute is not EGL_NO_TEXTURE, and EGL_WIDTH and/or EGL_HEIGHT specify an invalid size
    //  * eglCreatePixmapSurface()
    //    - EGL_BAD_ATTRIBUTE is generated if attrib_list contains an invalid pixmap attribute
    //    - EGL_BAD_MATCH is generated if the attributes of native_pixmap do not correspond to config or if config does not support rendering to pixmaps
    //    - EGL_BAD_MATCH is generated if config does not support the specified OpenVG alpha format attribute or colorspace attribute
    //  * eglCreateWindowSurface()
    //    - EGL_BAD_ATTRIBUTE is generated if attrib_list contains an invalid window attribute
    //    - EGL_BAD_MATCH is generated if the attributes of native_window do not correspond to config or if config does not support rendering to windows
    //    - EGL_BAD_MATCH is generated if config does not support the specified OpenVG alpha format attribute or colorspace attribute
    //  * eglMakeCurrent()
    //    - EGL_BAD_MATCH is generated if draw or read are not compatible with context
    //    - EGL_BAD_MATCH is generated if context is set to EGL_NO_CONTEXT and draw or read are not set to EGL_NO_SURFACE
    //    - EGL_BAD_MATCH is generated if draw or read are set to EGL_NO_SURFACE and context is not set to EGL_NO_CONTEXT
    //    - EGL_BAD_ACCESS is generated if context is current to some other thread
    //    - EGL_BAD_NATIVE_PIXMAP may be generated if a native pixmap underlying either draw or read is no longer valid
    //    - EGL_BAD_NATIVE_WINDOW may be generated if a native window underlying either draw or read is no longer valid
    //  * eglReleaseTexImage()
    //    - EGL_BAD_MATCH is generated if buffer is not a valid buffer (currently only EGL_BACK_BUFFER may be specified)
    //  * eglSwapInterval()
    //    - EGL_BAD_SURFACE is generated if there is no surface bound to the current context
    //  * eglWaitNative()
    //    - EGL_BAD_CURRENT_SURFACE is generated if the surface associated with the current context has a native window or pixmap, and that window or pixmap is no longer valid

    using namespace eglw;
    using namespace eglu;

    static const EGLint s_emptyAttribList[]      = {EGL_NONE};
    static const EGLint s_es1ContextAttribList[] = {EGL_CONTEXT_CLIENT_VERSION, 1, EGL_NONE};
    static const EGLint s_es2ContextAttribList[] = {EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE};

    static const EGLenum s_renderAPIs[]                  = {EGL_OPENGL_API, EGL_OPENGL_ES_API, EGL_OPENVG_API};
    static const eglu::ConfigFilter s_renderAPIFilters[] = {renderable<EGL_OPENGL_BIT>, renderable<EGL_OPENGL_ES_BIT>,
                                                            renderable<EGL_OPENVG_BIT>};

    TEGL_ADD_API_CASE(bind_api, "eglBindAPI() negative tests", {
        TestLog &log = m_testCtx.getLog();
        log << TestLog::Section("Test1", "EGL_BAD_PARAMETER is generated if api is not one of the accepted tokens");

        expectFalse(eglBindAPI(0));
        expectError(EGL_BAD_PARAMETER);

        expectFalse(eglBindAPI(0xfdfdfdfd));
        expectError(EGL_BAD_PARAMETER);

        expectFalse(eglBindAPI((EGLenum)0xffffffff));
        expectError(EGL_BAD_PARAMETER);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_PARAMETER is generated if the specified client API is not supported "
                                         "by the EGL display, or no configuration is provided for the specified API.");

        for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_renderAPIs); ndx++)
        {
            if (!isAPISupported(s_renderAPIs[ndx]))
            {
                if (!eglBindAPI(s_renderAPIs[ndx]))
                    expectError(EGL_BAD_PARAMETER);
                else
                {
                    EGLConfig eglConfig;
                    expectFalse(getConfig(&eglConfig, FilterList() << s_renderAPIFilters[ndx]));
                }
            }
        }

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(bind_tex_image, "eglBindTexImage() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglBindTexImage(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_BACK_BUFFER));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglBindTexImage((EGLDisplay)-1, EGL_NO_SURFACE, EGL_BACK_BUFFER));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_SURFACE is generated if surface is not an EGL surface");

        expectFalse(eglBindTexImage(display, EGL_NO_SURFACE, EGL_BACK_BUFFER));
        expectError(EGL_BAD_SURFACE);

        expectFalse(eglBindTexImage(display, (EGLSurface)-1, EGL_BACK_BUFFER));
        expectError(EGL_BAD_SURFACE);

        log << TestLog::EndSection;
    });

    static const EGLint s_validGenericPbufferAttrib[] = {EGL_WIDTH, 64, EGL_HEIGHT, 64, EGL_NONE};

    TEGL_ADD_API_CASE(copy_buffers, "eglCopyBuffers() negative tests", {
        TestLog &log             = m_testCtx.getLog();
        const eglw::Library &egl = m_eglTestCtx.getLibrary();
        EGLDisplay display       = getDisplay();
        const eglu::NativePixmapFactory &factory =
            eglu::selectNativePixmapFactory(m_eglTestCtx.getNativeDisplayFactory(), m_testCtx.getCommandLine());
        de::UniquePtr<eglu::NativePixmap> pixmap(factory.createPixmap(&m_eglTestCtx.getNativeDisplay(), 64, 64));
        EGLConfig config;

        {
            if (getConfig(&config, FilterList() << surfaceBits<EGL_PBUFFER_BIT>))
            {
                eglu::UniqueSurface surface(egl, display,
                                            egl.createPbufferSurface(display, config, s_validGenericPbufferAttrib));

                log << TestLog::Section("Test1",
                                        "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

                expectFalse(eglCopyBuffers(EGL_NO_DISPLAY, EGL_NO_SURFACE, pixmap->getLegacyNative()));
                expectError(EGL_BAD_DISPLAY);

                expectFalse(eglCopyBuffers((EGLDisplay)-1, EGL_NO_SURFACE, pixmap->getLegacyNative()));
                expectError(EGL_BAD_DISPLAY);

                log << TestLog::EndSection;
            }
        }

        log << TestLog::Section("Test2", "EGL_BAD_SURFACE is generated if surface is not an EGL surface");

        expectFalse(eglCopyBuffers(display, EGL_NO_SURFACE, pixmap->getLegacyNative()));
        expectError(EGL_BAD_SURFACE);

        expectFalse(eglCopyBuffers(display, (EGLSurface)-1, pixmap->getLegacyNative()));
        expectError(EGL_BAD_SURFACE);

        log << TestLog::EndSection;
    });

    static const EGLint s_invalidChooseConfigAttribList0[]  = {0, EGL_NONE};
    static const EGLint s_invalidChooseConfigAttribList1[]  = {(EGLint)0xffffffff};
    static const EGLint s_invalidChooseConfigAttribList2[]  = {EGL_BIND_TO_TEXTURE_RGB, 4, EGL_NONE};
    static const EGLint s_invalidChooseConfigAttribList3[]  = {EGL_BIND_TO_TEXTURE_RGBA, 5, EGL_NONE};
    static const EGLint s_invalidChooseConfigAttribList4[]  = {EGL_COLOR_BUFFER_TYPE, 0, EGL_NONE};
    static const EGLint s_invalidChooseConfigAttribList5[]  = {EGL_NATIVE_RENDERABLE, 6, EGL_NONE};
    static const EGLint s_invalidChooseConfigAttribList6[]  = {EGL_TRANSPARENT_TYPE, 6, EGL_NONE};
    static const EGLint *s_invalidChooseConfigAttribLists[] = {
        &s_invalidChooseConfigAttribList0[0], &s_invalidChooseConfigAttribList1[0],
        &s_invalidChooseConfigAttribList2[0], &s_invalidChooseConfigAttribList3[0],
        &s_invalidChooseConfigAttribList4[0], &s_invalidChooseConfigAttribList5[0],
        &s_invalidChooseConfigAttribList6[0]};

    TEGL_ADD_API_CASE(choose_config, "eglChooseConfig() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();
        EGLConfig configs[1];
        EGLint numConfigs;

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(
            eglChooseConfig(EGL_NO_DISPLAY, s_emptyAttribList, &configs[0], DE_LENGTH_OF_ARRAY(configs), &numConfigs));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(
            eglChooseConfig((EGLDisplay)-1, s_emptyAttribList, &configs[0], DE_LENGTH_OF_ARRAY(configs), &numConfigs));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_ATTRIBUTE is generated if attribute_list contains an invalid frame "
                                         "buffer configuration attribute");

        for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_invalidChooseConfigAttribLists); ndx++)
        {
            expectFalse(eglChooseConfig(display, s_invalidChooseConfigAttribLists[ndx], &configs[0],
                                        DE_LENGTH_OF_ARRAY(configs), &numConfigs));
            expectError(EGL_BAD_ATTRIBUTE);
        }

        log << TestLog::EndSection;

        log << TestLog::Section("Test3", "EGL_BAD_PARAMETER is generated if num_config is NULL");

        expectFalse(eglChooseConfig(display, s_emptyAttribList, &configs[0], DE_LENGTH_OF_ARRAY(configs), DE_NULL));
        expectError(EGL_BAD_PARAMETER);

        log << TestLog::EndSection;
    });

    static const EGLint s_invalidCreateContextAttribList0[] = {0, EGL_NONE};
    static const EGLint s_invalidCreateContextAttribList1[] = {(EGLint)0xffffffff};

    TEGL_ADD_API_CASE(create_context, "eglCreateContext() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectNoContext(eglCreateContext(EGL_NO_DISPLAY, DE_NULL, EGL_NO_CONTEXT, s_emptyAttribList));
        expectError(EGL_BAD_DISPLAY);

        expectNoContext(eglCreateContext((EGLDisplay)-1, DE_NULL, EGL_NO_CONTEXT, s_emptyAttribList));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2",
                                "EGL_BAD_CONFIG is generated if config is not an EGL frame buffer configuration");

        expectNoContext(eglCreateContext(display, (EGLConfig)-1, EGL_NO_CONTEXT, s_emptyAttribList));
        expectError(EGL_BAD_CONFIG);

        log << TestLog::EndSection;

        log << TestLog::Section("Test3",
                                "EGL_BAD_CONFIG is generated if config does not support the current rendering API");

        if (isAPISupported(EGL_OPENGL_API))
        {
            EGLConfig es1OnlyConfig;
            if (getConfig(&es1OnlyConfig, FilterList()
                                              << renderable<EGL_OPENGL_ES_BIT> << notRenderable<EGL_OPENGL_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENGL_API));
                expectNoContext(eglCreateContext(display, es1OnlyConfig, EGL_NO_CONTEXT, s_es1ContextAttribList));
                expectError(EGL_BAD_CONFIG);
            }

            EGLConfig es2OnlyConfig;
            if (getConfig(&es2OnlyConfig, FilterList()
                                              << renderable<EGL_OPENGL_ES2_BIT> << notRenderable<EGL_OPENGL_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENGL_API));
                expectNoContext(eglCreateContext(display, es2OnlyConfig, EGL_NO_CONTEXT, s_es2ContextAttribList));
                expectError(EGL_BAD_CONFIG);
            }

            EGLConfig vgOnlyConfig;
            if (getConfig(&vgOnlyConfig, FilterList() << renderable<EGL_OPENVG_BIT> << notRenderable<EGL_OPENGL_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENGL_API));
                expectNoContext(eglCreateContext(display, vgOnlyConfig, EGL_NO_CONTEXT, s_emptyAttribList));
                expectError(EGL_BAD_CONFIG);
            }
        }

        if (isAPISupported(EGL_OPENGL_ES_API))
        {
            EGLConfig glOnlyConfig;
            if (getConfig(&glOnlyConfig,
                          FilterList() << renderable<
                                              EGL_OPENGL_BIT> << notRenderable<EGL_OPENGL_ES_BIT | EGL_OPENGL_ES2_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
                expectNoContext(eglCreateContext(display, glOnlyConfig, EGL_NO_CONTEXT, s_emptyAttribList));
                expectError(EGL_BAD_CONFIG);
            }

            EGLConfig vgOnlyConfig;
            if (getConfig(&vgOnlyConfig,
                          FilterList() << renderable<
                                              EGL_OPENVG_BIT> << notRenderable<EGL_OPENGL_ES_BIT | EGL_OPENGL_ES2_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
                expectNoContext(eglCreateContext(display, vgOnlyConfig, EGL_NO_CONTEXT, s_emptyAttribList));
                expectError(EGL_BAD_CONFIG);
            }
        }

        if (isAPISupported(EGL_OPENVG_API))
        {
            EGLConfig glOnlyConfig;
            if (getConfig(&glOnlyConfig, FilterList() << renderable<EGL_OPENGL_BIT> << notRenderable<EGL_OPENVG_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENVG_API));
                expectNoContext(eglCreateContext(display, glOnlyConfig, EGL_NO_CONTEXT, s_emptyAttribList));
                expectError(EGL_BAD_CONFIG);
            }

            EGLConfig es1OnlyConfig;
            if (getConfig(&es1OnlyConfig, FilterList()
                                              << renderable<EGL_OPENGL_ES_BIT> << notRenderable<EGL_OPENVG_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENVG_API));
                expectNoContext(eglCreateContext(display, es1OnlyConfig, EGL_NO_CONTEXT, s_es1ContextAttribList));
                expectError(EGL_BAD_CONFIG);
            }

            EGLConfig es2OnlyConfig;
            if (getConfig(&es2OnlyConfig, FilterList()
                                              << renderable<EGL_OPENGL_ES2_BIT> << notRenderable<EGL_OPENVG_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENVG_API));
                expectNoContext(eglCreateContext(display, es2OnlyConfig, EGL_NO_CONTEXT, s_es2ContextAttribList));
                expectError(EGL_BAD_CONFIG);
            }
        }

        log << TestLog::EndSection;

        log << TestLog::Section("Test4",
                                "EGL_BAD_CONFIG or EGL_BAD_MATCH is generated if OpenGL ES 1.x context is requested "
                                "and EGL_RENDERABLE_TYPE attribute of config does not contain EGL_OPENGL_ES_BIT");

        if (isAPISupported(EGL_OPENGL_ES_API))
        {
            EGLConfig notES1Config;
            if (getConfig(&notES1Config, FilterList() << notRenderable<EGL_OPENGL_ES_BIT>))
            {
                // EGL 1.4, EGL 1.5, and EGL_KHR_create_context contain contradictory language about the expected error.
                Version version = eglu::getVersion(m_eglTestCtx.getLibrary(), display);
                bool hasKhrCreateContext =
                    eglu::hasExtension(m_eglTestCtx.getLibrary(), display, "EGL_KHR_create_context");

                expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
                expectNoContext(eglCreateContext(display, notES1Config, EGL_NO_CONTEXT, s_es1ContextAttribList));
                if (hasKhrCreateContext)
                    expectEitherError(EGL_BAD_CONFIG, EGL_BAD_MATCH);
                else
                {
                    if (version >= eglu::Version(1, 5))
                        expectError(EGL_BAD_MATCH);
                    else
                        expectError(EGL_BAD_CONFIG);
                }
            }
        }

        log << TestLog::EndSection;

        log << TestLog::Section("Test5",
                                "EGL_BAD_CONFIG or EGL_BAD_MATCH is generated if OpenGL ES 2.x context is requested "
                                "and EGL_RENDERABLE_TYPE attribute of config does not contain EGL_OPENGL_ES2_BIT");

        if (isAPISupported(EGL_OPENGL_ES_API))
        {
            EGLConfig notES2Config;
            if (getConfig(&notES2Config, FilterList() << notRenderable<EGL_OPENGL_ES2_BIT>))
            {
                // EGL 1.4, EGL 1.5, and EGL_KHR_create_context contain contradictory language about the expected error.
                Version version = eglu::getVersion(m_eglTestCtx.getLibrary(), display);
                bool hasKhrCreateContext =
                    eglu::hasExtension(m_eglTestCtx.getLibrary(), display, "EGL_KHR_create_context");

                expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
                expectNoContext(eglCreateContext(display, notES2Config, EGL_NO_CONTEXT, s_es2ContextAttribList));
                if (hasKhrCreateContext)
                    expectEitherError(EGL_BAD_CONFIG, EGL_BAD_MATCH);
                else
                {
                    if (version >= eglu::Version(1, 5))
                        expectError(EGL_BAD_MATCH);
                    else
                        expectError(EGL_BAD_CONFIG);
                }
            }
        }

        log << TestLog::EndSection;

        log << TestLog::Section("Test6",
                                "EGL_BAD_ATTRIBUTE is generated if attrib_list contains an invalid context attribute");

        if (isAPISupported(EGL_OPENGL_API) &&
            !eglu::hasExtension(m_eglTestCtx.getLibrary(), display, "EGL_KHR_create_context"))
        {
            EGLConfig glConfig;
            if (getConfig(&glConfig, FilterList() << renderable<EGL_OPENGL_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENGL_API));
                expectNoContext(eglCreateContext(display, glConfig, EGL_NO_CONTEXT, s_es1ContextAttribList));
                expectError(EGL_BAD_ATTRIBUTE);
            }
        }

        if (isAPISupported(EGL_OPENVG_API))
        {
            EGLConfig vgConfig;
            if (getConfig(&vgConfig, FilterList() << renderable<EGL_OPENVG_BIT>))
            {
                expectTrue(eglBindAPI(EGL_OPENVG_API));
                expectNoContext(eglCreateContext(display, vgConfig, EGL_NO_CONTEXT, s_es1ContextAttribList));
                expectError(EGL_BAD_ATTRIBUTE);
            }
        }

        if (isAPISupported(EGL_OPENGL_ES_API))
        {
            bool gotConfig = false;
            EGLConfig esConfig;

            gotConfig = getConfig(&esConfig, FilterList() << renderable<EGL_OPENGL_ES_BIT>) ||
                        getConfig(&esConfig, FilterList() << renderable<EGL_OPENGL_ES2_BIT>);

            if (gotConfig)
            {
                expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
                expectNoContext(eglCreateContext(display, esConfig, EGL_NO_CONTEXT, s_invalidCreateContextAttribList0));
                expectError(EGL_BAD_ATTRIBUTE);
                expectNoContext(eglCreateContext(display, esConfig, EGL_NO_CONTEXT, s_invalidCreateContextAttribList1));
                expectError(EGL_BAD_ATTRIBUTE);
            }
        }

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(create_pbuffer_from_client_buffer, "eglCreatePbufferFromClientBuffer() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();
        EGLConfig anyConfig;
        EGLint unused = 0;

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectNoSurface(eglCreatePbufferFromClientBuffer(EGL_NO_DISPLAY, EGL_OPENVG_IMAGE, 0, (EGLConfig)0, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        expectNoSurface(eglCreatePbufferFromClientBuffer((EGLDisplay)-1, EGL_OPENVG_IMAGE, 0, (EGLConfig)0, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        if (isAPISupported(EGL_OPENVG_API))
        {
            log << TestLog::Section("Test2", "EGL_BAD_CONFIG or EGL_BAD_PARAMETER is generated if config is not an EGL "
                                             "frame buffer configuration and if buffer is not valid OpenVG image");

            expectNoSurface(eglCreatePbufferFromClientBuffer(display, EGL_OPENVG_IMAGE, (EGLClientBuffer)-1,
                                                             (EGLConfig)-1, DE_NULL));
            expectEitherError(EGL_BAD_CONFIG, EGL_BAD_PARAMETER);

            log << TestLog::EndSection;

            log << TestLog::Section("Test3", "EGL_BAD_PARAMETER is generated if buftype is not EGL_OPENVG_IMAGE");

            expectTrue(eglGetConfigs(display, &anyConfig, 1, &unused));

            log << TestLog::EndSection;

            log << TestLog::Section("Test4", "EGL_BAD_PARAMETER is generated if buffer is not valid OpenVG image");
            expectNoSurface(
                eglCreatePbufferFromClientBuffer(display, EGL_OPENVG_IMAGE, (EGLClientBuffer)-1, anyConfig, DE_NULL));
            expectError(EGL_BAD_PARAMETER);

            log << TestLog::EndSection;
        }
    });

    static const EGLint s_invalidGenericPbufferAttrib0[]        = {0, EGL_NONE};
    static const EGLint s_invalidGenericPbufferAttrib1[]        = {(EGLint)0xffffffff};
    static const EGLint s_negativeWidthPbufferAttrib[]          = {EGL_WIDTH, -1, EGL_HEIGHT, 64, EGL_NONE};
    static const EGLint s_negativeHeightPbufferAttrib[]         = {EGL_WIDTH, 64, EGL_HEIGHT, -1, EGL_NONE};
    static const EGLint s_negativeWidthAndHeightPbufferAttrib[] = {EGL_WIDTH, -1, EGL_HEIGHT, -1, EGL_NONE};
    static const EGLint *s_invalidGenericPbufferAttribs[]       = {
        s_invalidGenericPbufferAttrib0,
        s_invalidGenericPbufferAttrib1,
    };

    static const EGLint s_invalidNoEsPbufferAttrib0[] = {EGL_MIPMAP_TEXTURE, EGL_TRUE, EGL_WIDTH, 64,
                                                         EGL_HEIGHT,         64,       EGL_NONE};
    static const EGLint s_invalidNoEsPbufferAttrib1[] = {
        EGL_TEXTURE_FORMAT, EGL_TEXTURE_RGBA, EGL_WIDTH, 64, EGL_HEIGHT, 64, EGL_NONE};
    static const EGLint s_invalidNoEsPbufferAttrib2[] = {
        EGL_TEXTURE_TARGET, EGL_TEXTURE_2D, EGL_WIDTH, 64, EGL_HEIGHT, 64, EGL_NONE};
    static const EGLint *s_invalidNoEsPbufferAttribs[] = {s_invalidNoEsPbufferAttrib0, s_invalidNoEsPbufferAttrib1,
                                                          s_invalidNoEsPbufferAttrib2};

    static const EGLint s_invalidEsPbufferAttrib0[]  = {EGL_TEXTURE_FORMAT,
                                                        EGL_NO_TEXTURE,
                                                        EGL_TEXTURE_TARGET,
                                                        EGL_TEXTURE_2D,
                                                        EGL_WIDTH,
                                                        64,
                                                        EGL_HEIGHT,
                                                        64,
                                                        EGL_NONE};
    static const EGLint s_invalidEsPbufferAttrib1[]  = {EGL_TEXTURE_FORMAT,
                                                        EGL_TEXTURE_RGBA,
                                                        EGL_TEXTURE_TARGET,
                                                        EGL_NO_TEXTURE,
                                                        EGL_WIDTH,
                                                        64,
                                                        EGL_HEIGHT,
                                                        64,
                                                        EGL_NONE};
    static const EGLint *s_invalidEsPbufferAttribs[] = {s_invalidEsPbufferAttrib0, s_invalidEsPbufferAttrib1};

    static const EGLint s_vgPreMultAlphaPbufferAttrib[] = {
        EGL_ALPHA_FORMAT, EGL_ALPHA_FORMAT_PRE, EGL_WIDTH, 64, EGL_HEIGHT, 64, EGL_NONE};
    static const EGLint s_vgLinearColorspacePbufferAttrib[] = {
        EGL_COLORSPACE, EGL_VG_COLORSPACE_LINEAR, EGL_WIDTH, 64, EGL_HEIGHT, 64, EGL_NONE};

    TEGL_ADD_API_CASE(create_pbuffer_surface, "eglCreatePbufferSurface() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectNoSurface(eglCreatePbufferSurface(EGL_NO_DISPLAY, DE_NULL, s_emptyAttribList));
        expectError(EGL_BAD_DISPLAY);

        expectNoSurface(eglCreatePbufferSurface((EGLDisplay)-1, DE_NULL, s_emptyAttribList));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2",
                                "EGL_BAD_CONFIG is generated if config is not an EGL frame buffer configuration");

        expectNoSurface(eglCreatePbufferSurface(display, (EGLConfig)-1, s_emptyAttribList));
        expectError(EGL_BAD_CONFIG);

        log << TestLog::EndSection;

        log << TestLog::Section(
            "Test3", "EGL_BAD_ATTRIBUTE is generated if attrib_list contains an invalid pixel buffer attribute");

        // Generic pbuffer-capable config
        EGLConfig genericConfig;
        if (getConfig(&genericConfig, FilterList() << surfaceBits<EGL_PBUFFER_BIT>))
        {
            for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_invalidGenericPbufferAttribs); ndx++)
            {
                expectNoSurface(eglCreatePbufferSurface(display, genericConfig, s_invalidGenericPbufferAttribs[ndx]));
                expectError(EGL_BAD_ATTRIBUTE);
            }
        }

        log << TestLog::EndSection;

        log << TestLog::Section("Test4",
                                "EGL_BAD_MATCH is generated if config does not support rendering to pixel buffers");

        EGLConfig noPbufferConfig;
        if (getConfig(&noPbufferConfig, FilterList() << notSurfaceBits<EGL_PBUFFER_BIT>))
        {
            expectNoSurface(eglCreatePbufferSurface(display, noPbufferConfig, s_validGenericPbufferAttrib));
            expectError(EGL_BAD_MATCH);
        }

        log << TestLog::EndSection;

        log << TestLog::Section(
            "Test5", "EGL_BAD_ATTRIBUTE is generated if attrib_list contains any of the attributes EGL_MIPMAP_TEXTURE, "
                     "EGL_TEXTURE_FORMAT, or EGL_TEXTURE_TARGET, and config does not support OpenGL ES rendering");

        EGLConfig noEsConfig;
        if (getConfig(&noEsConfig, FilterList() << notRenderable<EGL_OPENGL_ES_BIT | EGL_OPENGL_ES2_BIT>))
        {
            for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_invalidNoEsPbufferAttribs); ndx++)
            {
                expectNoSurface(eglCreatePbufferSurface(display, noEsConfig, s_invalidNoEsPbufferAttribs[ndx]));
                expectError(EGL_BAD_MATCH);
            }
        }

        log << TestLog::EndSection;

        log << TestLog::Section("Test6",
                                "EGL_BAD_MATCH is generated if the EGL_TEXTURE_FORMAT attribute is EGL_NO_TEXTURE, and "
                                "EGL_TEXTURE_TARGET is something other than EGL_NO_TEXTURE; or, EGL_TEXTURE_FORMAT is "
                                "something other than EGL_NO_TEXTURE, and EGL_TEXTURE_TARGET is EGL_NO_TEXTURE");

        // ES1 or ES2 config.
        EGLConfig esConfig;
        bool gotEsConfig = getConfig(&esConfig, FilterList() << renderable<EGL_OPENGL_ES_BIT>) ||
                           getConfig(&esConfig, FilterList() << renderable<EGL_OPENGL_ES2_BIT>);
        if (gotEsConfig)
        {
            for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_invalidEsPbufferAttribs); ndx++)
            {
                expectNoSurface(eglCreatePbufferSurface(display, esConfig, s_invalidEsPbufferAttribs[ndx]));
                expectError(EGL_BAD_MATCH);
            }
        }

        log << TestLog::EndSection;

        log << TestLog::Section("Test7", "EGL_BAD_MATCH is generated if config does not support the specified OpenVG "
                                         "alpha format attribute or colorspace attribute");

        EGLConfig vgNoPreConfig;
        if (getConfig(&vgNoPreConfig, FilterList()
                                          << renderable<EGL_OPENVG_BIT> << notSurfaceBits<EGL_VG_ALPHA_FORMAT_PRE_BIT>))
        {
            expectNoSurface(eglCreatePbufferSurface(display, vgNoPreConfig, s_vgPreMultAlphaPbufferAttrib));
            expectError(EGL_BAD_MATCH);
        }

        EGLConfig vgNoLinearConfig;
        if (getConfig(&vgNoLinearConfig,
                      FilterList() << renderable<EGL_OPENVG_BIT> << notSurfaceBits<EGL_VG_COLORSPACE_LINEAR_BIT>))
        {
            expectNoSurface(eglCreatePbufferSurface(display, vgNoLinearConfig, s_vgLinearColorspacePbufferAttrib));
            expectError(EGL_BAD_MATCH);
        }

        log << TestLog::EndSection;

        log << TestLog::Section("Test8", "EGL_BAD_PARAMETER is generated if EGL_WIDTH or EGL_HEIGHT is negative");

        if (getConfig(&genericConfig, FilterList() << surfaceBits<EGL_PBUFFER_BIT>))
        {
            expectNoSurface(eglCreatePbufferSurface(display, genericConfig, s_negativeWidthPbufferAttrib));
            expectError(EGL_BAD_PARAMETER);

            expectNoSurface(eglCreatePbufferSurface(display, genericConfig, s_negativeHeightPbufferAttrib));
            expectError(EGL_BAD_PARAMETER);

            expectNoSurface(eglCreatePbufferSurface(display, genericConfig, s_negativeWidthAndHeightPbufferAttrib));
            expectError(EGL_BAD_PARAMETER);
        }

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(create_pixmap_surface, "eglCreatePixmapSurface() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectNoSurface(eglCreatePixmapSurface(EGL_NO_DISPLAY, DE_NULL, DE_NULL, s_emptyAttribList));
        expectError(EGL_BAD_DISPLAY);

        expectNoSurface(eglCreatePixmapSurface((EGLDisplay)-1, DE_NULL, DE_NULL, s_emptyAttribList));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_CONFIG or EGL_BAD_PARAMETER is generated if config is not an EGL "
                                         "frame buffer configuration or if the PixmapSurface call is not supported");

        expectNoSurface(eglCreatePixmapSurface(display, (EGLConfig)-1, DE_NULL, s_emptyAttribList));
        expectEitherError(EGL_BAD_CONFIG, EGL_BAD_PARAMETER);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(create_window_surface, "eglCreateWindowSurface() negative tests", {
        EGLConfig config = DE_NULL;
        bool gotConfig =
            getConfig(&config, FilterList() << renderable<EGL_OPENGL_ES2_BIT> << surfaceBits<EGL_WINDOW_BIT>);

        if (gotConfig)
        {
            TestLog &log       = m_testCtx.getLog();
            EGLDisplay display = getDisplay();
            const eglu::NativeWindowFactory &factory =
                eglu::selectNativeWindowFactory(m_eglTestCtx.getNativeDisplayFactory(), m_testCtx.getCommandLine());
            de::UniquePtr<eglu::NativeWindow> window(factory.createWindow(
                &m_eglTestCtx.getNativeDisplay(), display, config, DE_NULL,
                eglu::WindowParams(256, 256, eglu::parseWindowVisibility(m_testCtx.getCommandLine()))));

            log << TestLog::Section("Test1",
                                    "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

            expectNoSurface(
                eglCreateWindowSurface(EGL_NO_DISPLAY, config, window->getLegacyNative(), s_emptyAttribList));
            expectError(EGL_BAD_DISPLAY);

            expectNoSurface(
                eglCreateWindowSurface((EGLDisplay)-1, config, window->getLegacyNative(), s_emptyAttribList));
            expectError(EGL_BAD_DISPLAY);

            log << TestLog::EndSection;
        }
    });

    TEGL_ADD_API_CASE(destroy_context, "eglDestroyContext() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglDestroyContext(EGL_NO_DISPLAY, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglDestroyContext((EGLDisplay)-1, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_CONTEXT is generated if context is not an EGL rendering context");

        expectFalse(eglDestroyContext(display, DE_NULL));
        expectError(EGL_BAD_CONTEXT);

        expectFalse(eglDestroyContext(display, (EGLContext)-1));
        expectError(EGL_BAD_CONTEXT);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(destroy_surface, "eglDestroySurface() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglDestroySurface(EGL_NO_DISPLAY, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglDestroySurface((EGLDisplay)-1, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_SURFACE is generated if surface is not an EGL surface");

        expectFalse(eglDestroySurface(display, DE_NULL));
        expectError(EGL_BAD_SURFACE);

        expectFalse(eglDestroySurface(display, (EGLSurface)-1));
        expectError(EGL_BAD_SURFACE);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(get_config_attrib, "eglGetConfigAttrib() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();
        EGLint value       = 0;

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglGetConfigAttrib(EGL_NO_DISPLAY, DE_NULL, EGL_RED_SIZE, &value));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglGetConfigAttrib((EGLDisplay)-1, DE_NULL, EGL_RED_SIZE, &value));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2",
                                "EGL_BAD_CONFIG is generated if config is not an EGL frame buffer configuration");

        expectFalse(eglGetConfigAttrib(display, (EGLConfig)-1, EGL_RED_SIZE, &value));
        expectError(EGL_BAD_CONFIG);

        log << TestLog::EndSection;

        // Any config.
        EGLConfig config = DE_NULL;
        bool hasConfig   = getConfig(&config, FilterList());

        log << TestLog::Section(
            "Test3", "EGL_BAD_ATTRIBUTE is generated if attribute is not a valid frame buffer configuration attribute");

        if (hasConfig)
        {
            expectFalse(eglGetConfigAttrib(display, config, 0, &value));
            expectError(EGL_BAD_ATTRIBUTE);

            expectFalse(eglGetConfigAttrib(display, config, -1, &value));
            expectError(EGL_BAD_ATTRIBUTE);
        }

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(get_configs, "eglGetConfigs() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();
        EGLConfig cfgs[1];
        EGLint numCfgs = 0;

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglGetConfigs(EGL_NO_DISPLAY, &cfgs[0], DE_LENGTH_OF_ARRAY(cfgs), &numCfgs));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglGetConfigs((EGLDisplay)-1, &cfgs[0], DE_LENGTH_OF_ARRAY(cfgs), &numCfgs));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_PARAMETER is generated if num_config is NULL");

        expectFalse(eglGetConfigs(display, &cfgs[0], DE_LENGTH_OF_ARRAY(cfgs), DE_NULL));
        expectError(EGL_BAD_PARAMETER);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(initialize, "eglInitialize() negative tests", {
        TestLog &log = m_testCtx.getLog();
        EGLint major = 0;
        EGLint minor = 0;

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglInitialize(EGL_NO_DISPLAY, &major, &minor));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglInitialize((EGLDisplay)-1, &major, &minor));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(make_current, "eglMakeCurrent() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglMakeCurrent(EGL_NO_DISPLAY, DE_NULL, DE_NULL, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglMakeCurrent((EGLDisplay)-1, DE_NULL, DE_NULL, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        // Create simple pbuffer surface.
        EGLSurface surface = EGL_NO_SURFACE;
        {
            EGLConfig config;
            if (getConfig(&config, FilterList() << surfaceBits<EGL_PBUFFER_BIT>))
            {
                surface = eglCreatePbufferSurface(display, config, s_validGenericPbufferAttrib);
                expectError(EGL_SUCCESS);
            }
        }

        // Create simple ES2 context
        EGLContext context = EGL_NO_CONTEXT;
        {
            EGLConfig config;
            if (getConfig(&config, FilterList() << renderable<EGL_OPENGL_ES2_BIT>))
            {
                context = eglCreateContext(display, config, EGL_NO_CONTEXT, s_es2ContextAttribList);
                expectError(EGL_SUCCESS);
            }
        }

        if (surface != EGL_NO_SURFACE && context != EGL_NO_CONTEXT)
        {
            log << TestLog::Section("Test2", "EGL_BAD_SURFACE is generated if surface is not an EGL surface");

            expectFalse(eglMakeCurrent(display, (EGLSurface)-1, (EGLSurface)-1, context));
            expectError(EGL_BAD_SURFACE);

            expectFalse(eglMakeCurrent(display, surface, (EGLSurface)-1, context));
            expectError(EGL_BAD_SURFACE);

            expectFalse(eglMakeCurrent(display, (EGLSurface)-1, surface, context));
            expectError(EGL_BAD_SURFACE);

            log << TestLog::EndSection;
        }

        if (surface)
        {
            log << TestLog::Section("Test3", "EGL_BAD_CONTEXT is generated if context is not an EGL rendering context");

            expectFalse(eglMakeCurrent(display, surface, surface, (EGLContext)-1));
            expectError(EGL_BAD_CONTEXT);

            log << TestLog::EndSection;
        }

        if (surface != EGL_NO_SURFACE)
        {
            log << TestLog::Section("Test4", "EGL_BAD_MATCH is generated if read or draw surface is not EGL_NO_SURFACE "
                                             "and context is EGL_NO_CONTEXT");

            expectFalse(eglMakeCurrent(display, surface, EGL_NO_SURFACE, EGL_NO_CONTEXT));
            expectError(EGL_BAD_MATCH);

            expectFalse(eglMakeCurrent(display, EGL_NO_SURFACE, surface, EGL_NO_CONTEXT));
            expectError(EGL_BAD_MATCH);

            expectFalse(eglMakeCurrent(display, surface, surface, EGL_NO_CONTEXT));
            expectError(EGL_BAD_MATCH);

            log << TestLog::EndSection;
        }

        if (context)
        {
            eglDestroyContext(display, context);
            expectError(EGL_SUCCESS);
        }

        if (surface)
        {
            eglDestroySurface(display, surface);
            expectError(EGL_SUCCESS);
        }
    });

    TEGL_ADD_API_CASE(get_current_context, "eglGetCurrentContext() negative tests", {
        expectNoContext(eglGetCurrentContext());

        if (isAPISupported(EGL_OPENGL_ES_API))
        {
            expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
            expectError(EGL_SUCCESS);

            expectNoContext(eglGetCurrentContext());
            expectError(EGL_SUCCESS);
        }
    });

    TEGL_ADD_API_CASE(get_current_surface, "eglGetCurrentSurface() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();
        EGLConfig config   = DE_NULL;
        EGLContext context = EGL_NO_CONTEXT;
        EGLSurface surface = EGL_NO_SURFACE;
        bool gotConfig =
            getConfig(&config, FilterList() << renderable<EGL_OPENGL_ES2_BIT> << surfaceBits<EGL_PBUFFER_BIT>);

        if (gotConfig)
        {
            expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
            expectError(EGL_SUCCESS);

            context = eglCreateContext(display, config, EGL_NO_CONTEXT, s_es2ContextAttribList);
            expectError(EGL_SUCCESS);

            // Create simple pbuffer surface.
            surface = eglCreatePbufferSurface(display, config, s_validGenericPbufferAttrib);
            expectError(EGL_SUCCESS);

            expectTrue(eglMakeCurrent(display, surface, surface, context));
            expectError(EGL_SUCCESS);

            log << TestLog::Section("Test1",
                                    "EGL_BAD_PARAMETER is generated if readdraw is neither EGL_READ nor EGL_DRAW");

            expectNoSurface(eglGetCurrentSurface(EGL_NONE));
            expectError(EGL_BAD_PARAMETER);

            log << TestLog::EndSection;

            expectTrue(eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT));
            expectError(EGL_SUCCESS);

            if (surface != EGL_NO_SURFACE)
            {
                expectTrue(eglDestroySurface(display, surface));
                expectError(EGL_SUCCESS);
            }

            if (context != EGL_NO_CONTEXT)
            {
                expectTrue(eglDestroyContext(display, context));
                expectError(EGL_SUCCESS);
            }
        }
    });

    TEGL_ADD_API_CASE(query_context, "eglQueryContext() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();
        EGLint value       = 0;

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglQueryContext(EGL_NO_DISPLAY, DE_NULL, EGL_CONFIG_ID, &value));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglQueryContext((EGLDisplay)-1, DE_NULL, EGL_CONFIG_ID, &value));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_CONTEXT is generated if context is not an EGL rendering context");

        expectFalse(eglQueryContext(display, DE_NULL, EGL_CONFIG_ID, &value));
        expectError(EGL_BAD_CONTEXT);

        expectFalse(eglQueryContext(display, DE_NULL, EGL_CONFIG_ID, &value));
        expectError(EGL_BAD_CONTEXT);

        log << TestLog::EndSection;

        // Create ES2 context.
        EGLConfig config   = DE_NULL;
        EGLContext context = DE_NULL;
        bool gotConfig     = getConfig(&config, FilterList() << renderable<EGL_OPENGL_ES2_BIT>);

        if (gotConfig)
        {
            expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
            expectError(EGL_SUCCESS);

            context = eglCreateContext(display, config, EGL_NO_CONTEXT, s_es2ContextAttribList);
            expectError(EGL_SUCCESS);
        }

        log << TestLog::Section("Test3",
                                "EGL_BAD_ATTRIBUTE is generated if attribute is not a valid context attribute");

        if (context)
        {
            expectFalse(eglQueryContext(display, context, 0, &value));
            expectError(EGL_BAD_ATTRIBUTE);
            expectFalse(eglQueryContext(display, context, -1, &value));
            expectError(EGL_BAD_ATTRIBUTE);
            expectFalse(eglQueryContext(display, context, EGL_RED_SIZE, &value));
            expectError(EGL_BAD_ATTRIBUTE);
        }

        log << TestLog::EndSection;

        if (context)
        {
            expectTrue(eglDestroyContext(display, context));
            expectError(EGL_SUCCESS);
        }
    });

    TEGL_ADD_API_CASE(query_string, "eglQueryString() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectNull(eglQueryString(EGL_NO_DISPLAY, EGL_VENDOR));
        expectError(EGL_BAD_DISPLAY);

        expectNull(eglQueryString((EGLDisplay)-1, EGL_VENDOR));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_PARAMETER is generated if name is not an accepted value");

        expectNull(eglQueryString(display, 0));
        expectError(EGL_BAD_PARAMETER);
        expectNull(eglQueryString(display, -1));
        expectError(EGL_BAD_PARAMETER);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(query_surface, "eglQuerySurface() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();
        EGLint value       = 0;

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglQuerySurface(EGL_NO_DISPLAY, DE_NULL, EGL_CONFIG_ID, &value));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglQuerySurface((EGLDisplay)-1, DE_NULL, EGL_CONFIG_ID, &value));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_SURFACE is generated if surface is not an EGL surface");

        expectFalse(eglQuerySurface(display, DE_NULL, EGL_CONFIG_ID, &value));
        expectError(EGL_BAD_SURFACE);

        expectFalse(eglQuerySurface(display, (EGLSurface)-1, EGL_CONFIG_ID, &value));
        expectError(EGL_BAD_SURFACE);

        log << TestLog::EndSection;

        // Create pbuffer surface.
        EGLSurface surface = EGL_NO_SURFACE;
        {
            EGLConfig config;
            if (getConfig(&config, FilterList() << surfaceBits<EGL_PBUFFER_BIT>))
            {
                surface = eglCreatePbufferSurface(display, config, s_validGenericPbufferAttrib);
                expectError(EGL_SUCCESS);
            }
            else
                log << TestLog::Message << "// WARNING: No suitable config found, testing will be incomplete"
                    << TestLog::EndMessage;
        }

        log << TestLog::Section("Test3",
                                "EGL_BAD_ATTRIBUTE is generated if attribute is not a valid surface attribute");

        if (surface)
        {
            expectFalse(eglQuerySurface(display, surface, 0, &value));
            expectError(EGL_BAD_ATTRIBUTE);

            expectFalse(eglQuerySurface(display, surface, -1, &value));
            expectError(EGL_BAD_ATTRIBUTE);
        }

        log << TestLog::EndSection;

        if (surface)
        {
            eglDestroySurface(display, surface);
            expectError(EGL_SUCCESS);
        }
    });

    TEGL_ADD_API_CASE(release_tex_image, "eglReleaseTexImage() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglReleaseTexImage(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_BACK_BUFFER));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglReleaseTexImage((EGLDisplay)-1, EGL_NO_SURFACE, EGL_BACK_BUFFER));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_SURFACE is generated if surface is not an EGL surface");

        expectFalse(eglReleaseTexImage(display, EGL_NO_SURFACE, EGL_BACK_BUFFER));
        expectError(EGL_BAD_SURFACE);

        expectFalse(eglReleaseTexImage(display, (EGLSurface)-1, EGL_BACK_BUFFER));
        expectError(EGL_BAD_SURFACE);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(surface_attrib, "eglSurfaceAttrib() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglSurfaceAttrib(EGL_NO_DISPLAY, DE_NULL, EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglSurfaceAttrib((EGLDisplay)-1, DE_NULL, EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_SURFACE is generated if surface is not an EGL surface");

        expectFalse(eglSurfaceAttrib(display, DE_NULL, EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED));
        expectError(EGL_BAD_SURFACE);

        expectFalse(eglSurfaceAttrib(display, (EGLSurface)-1, EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED));
        expectError(EGL_BAD_SURFACE);

        log << TestLog::EndSection;

        {
            // Create pbuffer surface.
            EGLSurface surface = EGL_NO_SURFACE;
            {
                EGLConfig config;
                if (getConfig(&config, FilterList() << surfaceBits<EGL_PBUFFER_BIT>))
                {
                    surface = eglCreatePbufferSurface(display, config, s_validGenericPbufferAttrib);
                    expectError(EGL_SUCCESS);
                }
                else
                    log << TestLog::Message << "// WARNING: No suitable config found, testing will be incomplete"
                        << TestLog::EndMessage;
            }

            log << TestLog::Section("Test3",
                                    "EGL_BAD_ATTRIBUTE is generated if attribute is not a valid surface attribute");

            if (surface)
            {
                expectFalse(eglSurfaceAttrib(display, surface, 0, 0));
                expectError(EGL_BAD_ATTRIBUTE);

                expectFalse(eglSurfaceAttrib(display, surface, -1, 0));
                expectError(EGL_BAD_ATTRIBUTE);
            }

            log << TestLog::EndSection;

            if (surface)
            {
                eglDestroySurface(display, surface);
                expectError(EGL_SUCCESS);
            }
        }

        {
            // Create pbuffer surface without EGL_MULTISAMPLE_RESOLVE_BOX_BIT.
            EGLSurface surface = EGL_NO_SURFACE;
            {
                EGLConfig config;
                if (getConfig(&config,
                              FilterList()
                                  << surfaceBits<EGL_PBUFFER_BIT> << notSurfaceBits<EGL_MULTISAMPLE_RESOLVE_BOX_BIT>))
                {
                    surface = eglCreatePbufferSurface(display, config, s_validGenericPbufferAttrib);
                    expectError(EGL_SUCCESS);
                }
                else
                    log << TestLog::Message << "// WARNING: No suitable config found, testing will be incomplete"
                        << TestLog::EndMessage;
            }

            log << TestLog::Section("Test4",
                                    "EGL_BAD_MATCH is generated if attribute is EGL_MULTISAMPLE_RESOLVE, value is "
                                    "EGL_MULTISAMPLE_RESOLVE_BOX, and the EGL_SURFACE_TYPE attribute of the EGLConfig "
                                    "used to create surface does not contain EGL_MULTISAMPLE_RESOLVE_BOX_BIT");

            if (surface)
            {
                expectFalse(eglSurfaceAttrib(display, surface, EGL_MULTISAMPLE_RESOLVE, EGL_MULTISAMPLE_RESOLVE_BOX));
                expectError(EGL_BAD_MATCH);
            }

            log << TestLog::EndSection;

            if (surface)
            {
                eglDestroySurface(display, surface);
                expectError(EGL_SUCCESS);
            }
        }

        {
            // Create pbuffer surface without EGL_SWAP_BEHAVIOR_PRESERVED_BIT.
            EGLSurface surface = EGL_NO_SURFACE;
            {
                EGLConfig config;
                if (getConfig(&config,
                              FilterList()
                                  << surfaceBits<EGL_PBUFFER_BIT> << notSurfaceBits<EGL_SWAP_BEHAVIOR_PRESERVED_BIT>))
                {
                    surface = eglCreatePbufferSurface(display, config, s_validGenericPbufferAttrib);
                    expectError(EGL_SUCCESS);
                }
                else
                    log << TestLog::Message << "// WARNING: No suitable config found, testing will be incomplete"
                        << TestLog::EndMessage;
            }

            log << TestLog::Section("Test5",
                                    "EGL_BAD_MATCH is generated if attribute is EGL_SWAP_BEHAVIOR, value is "
                                    "EGL_BUFFER_PRESERVED, and the EGL_SURFACE_TYPE attribute of the EGLConfig used to "
                                    "create surface does not contain EGL_SWAP_BEHAVIOR_PRESERVED_BIT");

            if (surface)
            {
                expectFalse(eglSurfaceAttrib(display, surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED));
                expectError(EGL_BAD_MATCH);
            }

            log << TestLog::EndSection;

            if (surface)
            {
                eglDestroySurface(display, surface);
                expectError(EGL_SUCCESS);
            }
        }
    });

    TEGL_ADD_API_CASE(swap_buffers, "eglSwapBuffers() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglSwapBuffers(EGL_NO_DISPLAY, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglSwapBuffers((EGLDisplay)-1, DE_NULL));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2", "EGL_BAD_SURFACE is generated if surface is not an EGL surface");

        expectFalse(eglSwapBuffers(display, DE_NULL));
        expectError(EGL_BAD_SURFACE);

        expectFalse(eglSwapBuffers(display, (EGLSurface)-1));
        expectError(EGL_BAD_SURFACE);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(swap_interval, "eglSwapInterval() negative tests", {
        TestLog &log       = m_testCtx.getLog();
        EGLDisplay display = getDisplay();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglSwapInterval(EGL_NO_DISPLAY, 0));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglSwapInterval((EGLDisplay)-1, 0));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;

        log << TestLog::Section("Test2",
                                "EGL_BAD_CONTEXT is generated if there is no current context on the calling thread");

        expectFalse(eglSwapInterval(display, 0));
        expectError(EGL_BAD_CONTEXT);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(terminate, "eglTerminate() negative tests", {
        TestLog &log = m_testCtx.getLog();

        log << TestLog::Section("Test1", "EGL_BAD_DISPLAY is generated if display is not an EGL display connection");

        expectFalse(eglTerminate(EGL_NO_DISPLAY));
        expectError(EGL_BAD_DISPLAY);

        expectFalse(eglTerminate((EGLDisplay)-1));
        expectError(EGL_BAD_DISPLAY);

        log << TestLog::EndSection;
    });

    TEGL_ADD_API_CASE(wait_native, "eglWaitNative() negative tests", {
        EGLConfig config = DE_NULL;
        bool gotConfig =
            getConfig(&config, FilterList() << renderable<EGL_OPENGL_ES2_BIT> << surfaceBits<EGL_WINDOW_BIT>);

        if (gotConfig)
        {
            TestLog &log       = m_testCtx.getLog();
            const Library &egl = m_eglTestCtx.getLibrary();
            EGLDisplay display = getDisplay();
            const eglu::NativeWindowFactory &factory =
                eglu::selectNativeWindowFactory(m_eglTestCtx.getNativeDisplayFactory(), m_testCtx.getCommandLine());
            de::UniquePtr<eglu::NativeWindow> window(factory.createWindow(
                &m_eglTestCtx.getNativeDisplay(), display, config, DE_NULL,
                eglu::WindowParams(256, 256, eglu::parseWindowVisibility(m_testCtx.getCommandLine()))));
            eglu::UniqueSurface surface(
                egl, display,
                eglu::createWindowSurface(m_eglTestCtx.getNativeDisplay(), *window, display, config, DE_NULL));
            EGLContext context = EGL_NO_CONTEXT;

            expectTrue(eglBindAPI(EGL_OPENGL_ES_API));
            expectError(EGL_SUCCESS);

            context = eglCreateContext(display, config, EGL_NO_CONTEXT, s_es2ContextAttribList);
            expectError(EGL_SUCCESS);

            expectTrue(eglMakeCurrent(display, *surface, *surface, context));
            expectError(EGL_SUCCESS);

            log << TestLog::Section("Test1", "EGL_BAD_PARAMETER is generated if engine is not a recognized marking "
                                             "engine and native rendering is supported by current surface");

            eglWaitNative(-1);
            expectEitherError(EGL_BAD_PARAMETER, EGL_SUCCESS);

            log << TestLog::EndSection;

            expectTrue(eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT));
            expectError(EGL_SUCCESS);

            if (context != EGL_NO_CONTEXT)
            {
                expectTrue(eglDestroyContext(display, context));
                expectError(EGL_SUCCESS);
            }
        }
    });
}

} // namespace egl
} // namespace deqp