/*-------------------------------------------------------------------------
 * drawElements Quality Program OpenGL ES 3.1 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 Negative Shader Directive Tests
 *//*--------------------------------------------------------------------*/

#include "es31fNegativeShaderDirectiveTests.hpp"

#include "gluShaderProgram.hpp"

namespace deqp
{
namespace gles31
{
namespace Functional
{
namespace NegativeTestShared
{
namespace
{

enum ExpectResult
{
    EXPECT_RESULT_PASS = 0,
    EXPECT_RESULT_FAIL,

    EXPECT_RESULT_LAST
};

void verifyProgram(NegativeTestContext &ctx, glu::ProgramSources sources, ExpectResult expect)
{
    DE_ASSERT(expect >= EXPECT_RESULT_PASS && expect < EXPECT_RESULT_LAST);

    tcu::TestLog &log = ctx.getLog();
    const glu::ShaderProgram program(ctx.getRenderContext(), sources);
    bool testFailed = false;
    std::string message;

    log << program;

    if (expect == EXPECT_RESULT_PASS)
    {
        testFailed = !program.getProgramInfo().linkOk;
        message    = "Program did not link.";
    }
    else
    {
        testFailed = program.getProgramInfo().linkOk;
        message    = "Program was not expected to link.";
    }

    if (testFailed)
    {
        log << tcu::TestLog::Message << message << tcu::TestLog::EndMessage;
        ctx.fail(message);
    }
}

void verifyShader(NegativeTestContext &ctx, glu::ShaderType shaderType, std::string shaderSource, ExpectResult expect)
{
    DE_ASSERT(expect >= EXPECT_RESULT_PASS && expect < EXPECT_RESULT_LAST);

    tcu::TestLog &log        = ctx.getLog();
    bool testFailed          = false;
    const char *const source = shaderSource.c_str();
    const int length         = (int)shaderSource.size();
    glu::Shader shader(ctx.getRenderContext(), shaderType);
    std::string message;

    shader.setSources(1, &source, &length);
    shader.compile();

    log << shader;

    if (expect == EXPECT_RESULT_PASS)
    {
        testFailed = !shader.getCompileStatus();
        message    = "Shader did not compile.";
    }
    else
    {
        testFailed = shader.getCompileStatus();
        message    = "Shader was not expected to compile.";
    }

    if (testFailed)
    {
        log << tcu::TestLog::Message << message << tcu::TestLog::EndMessage;
        ctx.fail(message);
    }
}

void primitive_bounding_box(NegativeTestContext &ctx)
{
    if (ctx.isShaderSupported(glu::SHADERTYPE_TESSELLATION_CONTROL))
    {
        ctx.beginSection("GL_EXT_primitive_bounding_box features require enabling the extension in 310 es shaders.");
        std::ostringstream source;
        source << "#version 310 es\n"
                  "void main()\n"
                  "{\n"
                  "    gl_BoundingBoxEXT[0] = vec4(0.0, 0.0, 0.0, 0.0);\n"
                  "    gl_BoundingBoxEXT[1] = vec4(1.0, 1.0, 1.0, 1.0);\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_TESSELLATION_CONTROL, source.str(), EXPECT_RESULT_FAIL);
        ctx.endSection();
    }

    if (contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)))
    {
        ctx.beginSection("gl_BoundingBox does not require the OES/EXT suffix in a 320 es shader.");
        {
            const std::string source = "#version 320 es\n"
                                       "layout(vertices = 3) out;\n"
                                       "void main()\n"
                                       "{\n"
                                       "    gl_BoundingBox[0] = vec4(0.0, 0.0, 0.0, 0.0);\n"
                                       "    gl_BoundingBox[1] = vec4(0.0, 0.0, 0.0, 0.0);\n"
                                       "}\n";
            verifyShader(ctx, glu::SHADERTYPE_TESSELLATION_CONTROL, source, EXPECT_RESULT_PASS);
        }
        ctx.endSection();

        ctx.beginSection("Invalid index used when assigning to gl_BoundingBox in 320 es shader.");
        {
            const std::string source = "#version 320 es\n"
                                       "layout(vertices = 3) out;\n"
                                       "void main()\n"
                                       "{\n"
                                       "    gl_BoundingBox[0] = vec4(0.0, 0.0, 0.0, 0.0);\n"
                                       "    gl_BoundingBox[2] = vec4(0.0, 0.0, 0.0, 0.0);\n"
                                       "}\n";
            verifyShader(ctx, glu::SHADERTYPE_TESSELLATION_CONTROL, source, EXPECT_RESULT_FAIL);
        }
        ctx.endSection();

        ctx.beginSection("Invalid type assignment to per-patch output array in 320 es shader.");
        {
            const std::string source = "#version 320 es\n"
                                       "layout(vertices = 3) out;\n"
                                       "void main()\n"
                                       "{\n"
                                       "    gl_BoundingBox[0] = ivec4(0, 0, 0, 0);\n"
                                       "    gl_BoundingBox[1] = ivec4(0, 0, 0, 0);\n"
                                       "}\n";
            verifyShader(ctx, glu::SHADERTYPE_TESSELLATION_CONTROL, source, EXPECT_RESULT_FAIL);
        }
        ctx.endSection();
    }
}

void blend_equation_advanced(NegativeTestContext &ctx)
{
    static const char *const s_qualifiers[] = {
        "blend_support_multiply",       "blend_support_screen",    "blend_support_overlay",
        "blend_support_darken",         "blend_support_lighten",   "blend_support_colordodge",
        "blend_support_colorburn",      "blend_support_hardlight", "blend_support_softlight",
        "blend_support_difference",     "blend_support_exclusion", "blend_support_hsl_hue",
        "blend_support_hsl_saturation", "blend_support_hsl_color", "blend_support_hsl_luminosity",
    };

    ctx.beginSection("GL_KHR_blend_equation_advanced features require enabling the extension in 310 es shaders.");
    for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_qualifiers); ++ndx)
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "layout("
               << s_qualifiers[ndx]
               << ") out;\n"
                  "void main()\n"
                  "{\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();
}

void sample_variables(NegativeTestContext &ctx)
{
    TCU_CHECK_AND_THROW(NotSupportedError,
                        contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)) ||
                            contextSupports(ctx.getRenderContext().getType(), glu::ApiType::core(4, 5)),
                        "Test requires a context version 3.2 or higher.");

    static const char *const s_tests[] = {
        "int sampleId = gl_SampleID;",
        "vec2 samplePos = gl_SamplePosition;",
        "int sampleMaskIn0 = gl_SampleMaskIn[0];",
        "int sampleMask0 = gl_SampleMask[0];",
        "int numSamples = gl_NumSamples;",
    };

    ctx.beginSection("GL_OES_sample_variables features require enabling the extension in 310 es shaders.");
    for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_tests); ++ndx)
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "precision mediump float;\n"
                  "void main()\n"
                  "{\n"
                  "    "
               << s_tests[ndx]
               << "\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();
}

void shader_image_atomic(NegativeTestContext &ctx)
{
    static const char *const s_tests[] = {
        "imageAtomicAdd(u_image, ivec2(1, 1), 1u);",      "imageAtomicMin(u_image, ivec2(1, 1), 1u);",
        "imageAtomicMax(u_image, ivec2(1, 1), 1u);",      "imageAtomicAnd(u_image, ivec2(1, 1), 1u);",
        "imageAtomicOr(u_image, ivec2(1, 1), 1u);",       "imageAtomicXor(u_image, ivec2(1, 1), 1u);",
        "imageAtomicExchange(u_image, ivec2(1, 1), 1u);", "imageAtomicCompSwap(u_image, ivec2(1, 1), 1u, 1u);",
    };

    ctx.beginSection("GL_OES_shader_image_atomic features require enabling the extension in 310 es shaders.");
    for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_tests); ++ndx)
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "layout(binding=0, r32ui) coherent uniform highp uimage2D u_image;\n"
                  "precision mediump float;\n"
                  "void main()\n"
                  "{\n"
                  "    "
               << s_tests[ndx]
               << "\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();
}

void shader_multisample_interpolation(NegativeTestContext &ctx)
{
    static const char *const s_sampleTests[] = {"sample in highp float v_var;", "sample out highp float v_var;"};

    static const char *const s_interpolateAtTests[] = {"interpolateAtCentroid(interpolant);",
                                                       "interpolateAtSample(interpolant, 1);",
                                                       "interpolateAtOffset(interpolant, vec2(1.0, 0.0));"};

    ctx.beginSection(
        "GL_OES_shader_multisample_interpolation features require enabling the extension in 310 es shaders.");
    ctx.beginSection("Test sample in/out qualifiers.");
    for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_sampleTests); ++ndx)
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "    "
               << s_sampleTests[ndx]
               << "\n"
                  "precision mediump float;\n"
                  "void main()\n"
                  "{\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();

    ctx.beginSection("Test interpolateAt* functions.");
    for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_sampleTests); ++ndx)
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "in mediump float interpolant;\n"
                  "precision mediump float;\n"
                  "void main()\n"
                  "{\n"
                  "    "
               << s_interpolateAtTests[ndx]
               << "\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();
    ctx.endSection();
}

void texture_storage_multisample_2d_array(NegativeTestContext &ctx)
{
    static const char *const s_samplerTypeTests[] = {
        "uniform mediump sampler2DMSArray u_sampler;",
        "uniform mediump isampler2DMSArray u_sampler;",
        "uniform mediump usampler2DMSArray u_sampler;",
    };

    ctx.beginSection(
        "GL_OES_texture_storage_multisample_2d_array features require enabling the extension in 310 es shaders.");
    for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_samplerTypeTests); ++ndx)
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "    "
               << s_samplerTypeTests[ndx]
               << "\n"
                  "precision mediump float;\n"
                  "void main()\n"
                  "{\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();
}

void geometry_shader(NegativeTestContext &ctx)
{
    if (ctx.isShaderSupported(glu::SHADERTYPE_GEOMETRY))
    {
        const std::string simpleVtxFrag = "#version 310 es\n"
                                          "void main()\n"
                                          "{\n"
                                          "}\n";
        const std::string geometry      = "#version 310 es\n"
                                          "layout(points, invocations = 1) in;\n"
                                          "layout(points, max_vertices = 3) out;\n"
                                          "precision mediump float;\n"
                                          "void main()\n"
                                          "{\n"
                                          "    EmitVertex();\n"
                                          "    EndPrimitive();\n"
                                          "}\n";
        ctx.beginSection("GL_EXT_geometry_shader features require enabling the extension in 310 es shaders.");
        verifyProgram(ctx,
                      glu::ProgramSources() << glu::VertexSource(simpleVtxFrag) << glu::GeometrySource(geometry)
                                            << glu::FragmentSource(simpleVtxFrag),
                      EXPECT_RESULT_FAIL);
        ctx.endSection();
    }
}

void gpu_shader_5(NegativeTestContext &ctx)
{
    ctx.beginSection("GL_EXT_gpu_shader5 features require enabling the extension in 310 es shaders.");
    ctx.beginSection("Testing the precise qualifier.");
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "void main()\n"
                  "{\n"
                  "    int low = 0;\n"
                  "    int high = 10;\n"
                  "    precise int middle = low + ((high - low) / 2);\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();

    ctx.beginSection("Testing fused multiply-add.");
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "in mediump float v_var;"
                  "void main()\n"
                  "{\n"
                  "    float fmaResult = fma(v_var, v_var, v_var);"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();

    ctx.beginSection("Testing textureGatherOffsets.");
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "uniform mediump sampler2D u_tex;\n"
                  "void main()\n"
                  "{\n"
                  "    highp vec2 coords = vec2(0.0, 1.0);\n"
                  "    const ivec2 offsets[4] = ivec2[](ivec2(0,0), ivec2(1, 0), ivec2(0, 1), ivec2(1, 1));\n"
                  "    textureGatherOffsets(u_tex, coords, offsets);\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();

    ctx.endSection();
}

void shader_io_blocks(NegativeTestContext &ctx)
{
    ctx.beginSection("GL_EXT_shader_io_blocks features require enabling the extension in 310 es shaders.");
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  "in Data\n"
                  "{\n"
                  "    mediump vec3 a;\n"
                  "} data;\n"
                  "void main()\n"
                  "{\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();
}

void tessellation_shader(NegativeTestContext &ctx)
{
    if (ctx.isShaderSupported(glu::SHADERTYPE_TESSELLATION_CONTROL))
    {
        const std::string simpleVtxFrag  = "#version 310 es\n"
                                           "void main()\n"
                                           "{\n"
                                           "}\n";
        const std::string tessControl    = "#version 310 es\n"
                                           "layout(vertices = 3) out;\n"
                                           "void main()\n"
                                           "{\n"
                                           "}\n";
        const std::string tessEvaluation = "#version 310 es\n"
                                           "layout(triangles, equal_spacing, cw) in;\n"
                                           "void main()\n"
                                           "{\n"
                                           "}\n";
        ctx.beginSection("GL_EXT_tessellation_shader features require enabling the extension in 310 es shaders.");
        glu::ProgramSources sources;
        sources << glu::VertexSource(simpleVtxFrag) << glu::TessellationControlSource(tessControl)
                << glu::TessellationEvaluationSource(tessEvaluation) << glu::FragmentSource(simpleVtxFrag);
        verifyProgram(ctx, sources, EXPECT_RESULT_FAIL);
        ctx.endSection();
    }
}

void texture_buffer(NegativeTestContext &ctx)
{
    static const char *const s_samplerBufferTypes[] = {"uniform mediump samplerBuffer",
                                                       "uniform mediump isamplerBuffer",
                                                       "uniform mediump usamplerBuffer",
                                                       "layout(rgba32f) uniform mediump writeonly imageBuffer",
                                                       "layout(rgba32i) uniform mediump writeonly iimageBuffer",
                                                       "layout(rgba32ui) uniform mediump writeonly uimageBuffer"};

    ctx.beginSection("GL_EXT_texture_buffer features require enabling the extension in 310 es shaders.");
    for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_samplerBufferTypes); ++ndx)
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  ""
               << s_samplerBufferTypes[ndx]
               << " u_buffer;\n"
                  "void main()\n"
                  "{\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();
}

void texture_cube_map_array(NegativeTestContext &ctx)
{
    static const char *const s_samplerCubeArrayTypes[] = {"uniform mediump samplerCubeArray",
                                                          "uniform mediump isamplerCubeArray",
                                                          "uniform mediump usamplerCubeArray",
                                                          "uniform mediump samplerCubeArrayShadow",
                                                          "layout(rgba32f) uniform mediump writeonly imageCubeArray",
                                                          "layout(rgba32i) uniform mediump writeonly iimageCubeArray",
                                                          "layout(rgba32ui) uniform mediump writeonly uimageCubeArray"};

    ctx.beginSection("GL_EXT_texture_cube_map_array features require enabling the extension in 310 es shaders.");
    for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_samplerCubeArrayTypes); ++ndx)
    {
        std::ostringstream source;
        source << "#version 310 es\n"
                  ""
               << s_samplerCubeArrayTypes[ndx]
               << " u_cube;\n"
                  "void main()\n"
                  "{\n"
                  "}\n";
        verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, source.str(), EXPECT_RESULT_FAIL);
    }
    ctx.endSection();
}

void executeAccessingBoundingBoxType(NegativeTestContext &ctx, const std::string builtInTypeName,
                                     glu::GLSLVersion glslVersion)
{
    std::ostringstream sourceStream;
    std::string version;
    std::string extensionPrim;
    std::string extensionTess;

    if (glslVersion == glu::GLSL_VERSION_310_ES)
    {
        version       = "#version 310 es\n";
        extensionPrim = "#extension GL_EXT_primitive_bounding_box : require\n";
        extensionTess = "#extension GL_EXT_tessellation_shader : require\n";
    }
    else if (glslVersion >= glu::GLSL_VERSION_320_ES)
    {
        version       = "#version 320 es\n";
        extensionPrim = "";
        extensionTess = "";
    }
    else
    {
        DE_FATAL("error: context below 3.1 and not supported");
    }

    ctx.beginSection("cannot access built-in type " + builtInTypeName + "[]" + " in vertex shader");
    sourceStream << version << extensionPrim << "void main()\n"
                 << "{\n"
                 << "    " + builtInTypeName + "[0] = vec4(1.0, 1.0, 1.0, 1.0);\n"
                 << "    gl_Position = " + builtInTypeName + "[0];\n"
                 << "}\n";
    verifyShader(ctx, glu::SHADERTYPE_VERTEX, sourceStream.str(), EXPECT_RESULT_FAIL);
    ctx.endSection();

    sourceStream.str(std::string());

    if (ctx.isShaderSupported(glu::SHADERTYPE_TESSELLATION_EVALUATION))
    {
        ctx.beginSection("cannot access built-in type " + builtInTypeName + "[]" +
                         " in tessellation evaluation shader");
        sourceStream << version << extensionPrim << extensionTess << "layout (triangles, equal_spacing, ccw) in;\n"
                     << "void main()\n"
                     << "{\n"
                     << "    " + builtInTypeName + "[0] = vec4(1.0, 1.0, 1.0, 1.0);\n"
                     << "    gl_Position = (    gl_TessCoord.x * " + builtInTypeName + "[0] +\n"
                     << "                    gl_TessCoord.y * " + builtInTypeName + "[0] +\n"
                     << "                    gl_TessCoord.z * " + builtInTypeName + "[0]);\n"
                     << "}\n";
        verifyShader(ctx, glu::SHADERTYPE_TESSELLATION_EVALUATION, sourceStream.str(), EXPECT_RESULT_FAIL);
        ctx.endSection();

        sourceStream.str(std::string());
    }

    if (ctx.isShaderSupported(glu::SHADERTYPE_GEOMETRY))
    {
        ctx.beginSection("cannot access built-in type " + builtInTypeName + "[]" + " in geometry shader");
        sourceStream << version << extensionPrim << "layout (triangles) in;\n"
                     << "layout (triangle_strip, max_vertices = 3) out;\n"
                     << "void main()\n"
                     << "{\n"
                     << "    " + builtInTypeName + "[0] = vec4(1.0, 1.0, 1.0, 1.0);\n"
                     << "    for (int idx = 0; idx < 3; idx++)\n"
                     << "    {\n"
                     << "        gl_Position = gl_in[idx].gl_Position * " + builtInTypeName + "[0];\n"
                     << "        EmitVertex();\n"
                     << "    }\n"
                     << "    EndPrimitive();\n"
                     << "}\n";
        verifyShader(ctx, glu::SHADERTYPE_GEOMETRY, sourceStream.str(), EXPECT_RESULT_FAIL);
        ctx.endSection();

        sourceStream.str(std::string());
    }

    ctx.beginSection("cannot access built-in type " + builtInTypeName + "[]" + " in fragment shader");
    sourceStream << version << extensionPrim << "layout (location = 0) out mediump vec4 fs_colour;\n"
                 << "void main()\n"
                 << "{\n"
                 << "    " + builtInTypeName + "[0] = vec4(1.0, 1.0, 1.0, 1.0);\n"
                 << "    fs_colour = " + builtInTypeName + "[0];\n"
                 << "}\n";
    verifyShader(ctx, glu::SHADERTYPE_FRAGMENT, sourceStream.str(), EXPECT_RESULT_FAIL);
    ctx.endSection();
}

void accessing_bounding_box_type(NegativeTestContext &ctx)
{
    // Extension requirements and name differences depending on the context
    if ((ctx.getRenderContext().getType().getMajorVersion() == 3) &&
        (ctx.getRenderContext().getType().getMinorVersion() == 1))
    {
        executeAccessingBoundingBoxType(ctx, "gl_BoundingBoxEXT", glu::GLSL_VERSION_310_ES);
    }
    else
    {
        executeAccessingBoundingBoxType(ctx, "gl_BoundingBox", glu::GLSL_VERSION_320_ES);
    }
}

} // namespace

std::vector<FunctionContainer> getNegativeShaderDirectiveTestFunctions(void)
{
    const FunctionContainer funcs[] = {
        {primitive_bounding_box, "primitive_bounding_box",
         "GL_EXT_primitive_bounding_box required in 310 es shaders to use AEP features. Version 320 es shaders do not "
         "require suffixes."},
        {blend_equation_advanced, "blend_equation_advanced",
         "GL_KHR_blend_equation_advanced is required in 310 es shaders to use AEP features"},
        {sample_variables, "sample_variables",
         "GL_OES_sample_variables is required in 310 es shaders to use AEP features"},
        {shader_image_atomic, "shader_image_atomic",
         "GL_OES_shader_image_atomic is required in 310 es shaders to use AEP features"},
        {shader_multisample_interpolation, "shader_multisample_interpolation",
         "GL_OES_shader_multisample_interpolation is required in 310 es shaders to use AEP features"},
        {texture_storage_multisample_2d_array, "texture_storage_multisample_2d_array",
         "GL_OES_texture_storage_multisample_2d_array is required in 310 es shaders to use AEP features"},
        {geometry_shader, "geometry_shader",
         "GL_EXT_geometry_shader is required in 310 es shaders to use AEP features"},
        {gpu_shader_5, "gpu_shader_5", "GL_EXT_gpu_shader5 is required in 310 es shaders to use AEP features"},
        {shader_io_blocks, "shader_io_blocks",
         "GL_EXT_shader_io_blocks is required in 310 es shaders to use AEP features"},
        {tessellation_shader, "tessellation_shader",
         "GL_EXT_tessellation_shader is required in 310 es shaders to use AEP features"},
        {texture_buffer, "texture_buffer", "GL_EXT_texture_buffer is required in 310 es shaders to use AEP features"},
        {texture_cube_map_array, "texture_cube_map_array",
         "GL_EXT_texture_cube_map_array is required in 310 es shaders to use AEP features"},
        {accessing_bounding_box_type, "accessing_bounding_box_type",
         "Should not be able to access gl_BoundingBoxEXT[] and gl_BoundingBox[] in shaders other than tess control and "
         "evaluation"},
    };

    return std::vector<FunctionContainer>(DE_ARRAY_BEGIN(funcs), DE_ARRAY_END(funcs));
}

} // namespace NegativeTestShared
} // namespace Functional
} // namespace gles31
} // namespace deqp