/*-------------------------------------------------------------------------
 * drawElements Quality Program OpenGL ES 2.0 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 GL State API tests.
 *//*--------------------------------------------------------------------*/

#include "es2fNegativeStateApiTests.hpp"
#include "es2fApiCase.hpp"
#include "gluShaderProgram.hpp"
#include "deMemory.h"

#include "glwEnums.hpp"
#include "glwDefs.hpp"

using namespace glw; // GL types

namespace deqp
{
namespace gles2
{
namespace Functional
{

using tcu::TestLog;

static const char *uniformTestVertSource = "uniform mediump vec4 vTest;\n"
                                           "void main (void)\n"
                                           "{\n"
                                           "    gl_Position = vTest;\n"
                                           "}\n\0";
static const char *uniformTestFragSource = "uniform mediump ivec4 fTest;\n"
                                           "void main (void)\n"
                                           "{\n"
                                           "    gl_FragColor = vec4(fTest);\n"
                                           "}\n\0";

NegativeStateApiTests::NegativeStateApiTests(Context &context)
    : TestCaseGroup(context, "state", "Negative GL State API Cases")
{
}

NegativeStateApiTests::~NegativeStateApiTests(void)
{
}

void NegativeStateApiTests::init(void)
{
    // Enabling & disabling states

    ES2F_ADD_API_CASE(enable, "Invalid glEnable() usage", {
        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if cap is not one of the allowed values.");
        glEnable(-1);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(disable, "Invalid glDisable() usage", {
        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if cap is not one of the allowed values.");
        glDisable(-1);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });

    // Simple state queries

    ES2F_ADD_API_CASE(get_booleanv, "Invalid glGetBooleanv() usage", {
        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not one of the allowed values.");
        GLboolean params[1] = {GL_FALSE};
        glGetBooleanv(-1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(get_floatv, "Invalid glGetFloatv() usage", {
        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not one of the allowed values.");
        GLfloat params[1] = {0.0f};
        glGetFloatv(-1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(get_integerv, "Invalid glGetIntegerv() usage", {
        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not one of the allowed values.");
        GLint params[1] = {0};
        glGetIntegerv(-1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(get_string, "Invalid glGetString() usage", {
        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if name is not an accepted value.");
        glGetString(0);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });

    // Enumerated state queries: Shaders

    ES2F_ADD_API_CASE(get_attached_shaders, "Invalid glGetAttachedShaders() usage", {
        GLuint shaders[1]   = {0};
        GLuint shaderObject = glCreateShader(GL_VERTEX_SHADER);
        GLuint program      = glCreateProgram();
        GLsizei count[1]    = {-1};

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if program is not a value generated by OpenGL.");
        glGetAttachedShaders(-1, 1, &count[0], &shaders[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if program is not a program object.");
        glGetAttachedShaders(shaderObject, 1, &count[0], &shaders[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if maxCount is less than 0.");
        glGetAttachedShaders(program, -1, &count[0], &shaders[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        glDeleteShader(shaderObject);
        glDeleteProgram(program);
    });
    ES2F_ADD_API_CASE(get_shaderiv, "Invalid glGetShaderiv() usage", {
        GLboolean shaderCompilerSupported;
        glGetBooleanv(GL_SHADER_COMPILER, &shaderCompilerSupported);
        if (!shaderCompilerSupported)
            m_log << TestLog::Message << "// Shader compiler not supported, always expect GL_INVALID_OPERATION"
                  << TestLog::EndMessage;
        else
            m_log << TestLog::Message << "// Shader compiler supported" << TestLog::EndMessage;

        GLuint shader  = glCreateShader(GL_VERTEX_SHADER);
        GLuint program = glCreateProgram();
        GLint param[1] = {-1};

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not an accepted value.");
        glGetShaderiv(shader, -1, &param[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if shader is not a value generated by OpenGL.");
        glGetShaderiv(-1, GL_SHADER_TYPE, &param[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section(
            "", "GL_INVALID_OPERATION is generated if pname is GL_COMPILE_STATUS, GL_INFO_LOG_LENGTH, or "
                "GL_SHADER_SOURCE_LENGTH but a shader compiler is not supported.");
        glGetShaderiv(shader, GL_COMPILE_STATUS, &param[0]);
        expectError(shaderCompilerSupported ? GL_NO_ERROR : GL_INVALID_OPERATION);
        glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &param[0]);
        expectError(shaderCompilerSupported ? GL_NO_ERROR : GL_INVALID_OPERATION);
        glGetShaderiv(shader, GL_SHADER_SOURCE_LENGTH, &param[0]);
        expectError(shaderCompilerSupported ? GL_NO_ERROR : GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if shader does not refer to a shader object.");
        glGetShaderiv(program, GL_SHADER_TYPE, &param[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        glDeleteShader(shader);
        glDeleteProgram(program);
    });
    ES2F_ADD_API_CASE(get_shader_info_log, "Invalid glGetShaderInfoLog() usage", {
        GLuint shader     = glCreateShader(GL_VERTEX_SHADER);
        GLuint program    = glCreateProgram();
        GLsizei length[1] = {-1};
        char infoLog[128];

        deMemset(&infoLog[0], 0, sizeof(infoLog));

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if shader is not a value generated by OpenGL.");
        glGetShaderInfoLog(-1, 128, &length[0], &infoLog[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if shader is not a shader object.");
        glGetShaderInfoLog(program, 128, &length[0], &infoLog[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if maxLength is less than 0.");
        glGetShaderInfoLog(shader, -1, &length[0], &infoLog[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        glDeleteShader(shader);
        glDeleteProgram(program);
    });
    ES2F_ADD_API_CASE(get_shader_precision_format, "Invalid glGetShaderPrecisionFormat() usage", {
        GLboolean shaderCompilerSupported;
        glGetBooleanv(GL_SHADER_COMPILER, &shaderCompilerSupported);
        if (!shaderCompilerSupported)
            m_log << TestLog::Message << "// Shader compiler not supported, always expect GL_INVALID_OPERATION"
                  << TestLog::EndMessage;
        else
            m_log << TestLog::Message << "// Shader compiler supported" << TestLog::EndMessage;

        GLint range[2];
        range[0]           = -1;
        range[1]           = -1;
        GLint precision[1] = {-1};

        m_log << TestLog::Section(
            "", "GL_INVALID_ENUM is generated if shaderType or precisionType is not an accepted value.");
        glGetShaderPrecisionFormat(-1, GL_MEDIUM_FLOAT, &range[0], &precision[0]);
        expectError(shaderCompilerSupported ? GL_INVALID_ENUM : GL_INVALID_OPERATION);
        glGetShaderPrecisionFormat(GL_VERTEX_SHADER, -1, &range[0], &precision[0]);
        expectError(shaderCompilerSupported ? GL_INVALID_ENUM : GL_INVALID_OPERATION);
        glGetShaderPrecisionFormat(-1, -1, &range[0], &precision[0]);
        expectError(shaderCompilerSupported ? GL_INVALID_ENUM : GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if a shader compiler is not supported.");
        glGetShaderPrecisionFormat(GL_VERTEX_SHADER, GL_MEDIUM_FLOAT, &range[0], &precision[0]);
        expectError(shaderCompilerSupported ? GL_NO_ERROR : GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(get_shader_source, "Invalid glGetShaderSource() usage", {
        GLsizei length[1] = {-1};
        char source[1]    = {0};
        GLuint program    = glCreateProgram();
        GLuint shader     = glCreateShader(GL_VERTEX_SHADER);

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if shader is not a value generated by OpenGL.");
        glGetShaderSource(-1, 1, &length[0], &source[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if shader is not a shader object.");
        glGetShaderSource(program, 1, &length[0], &source[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if bufSize is less than 0.");
        glGetShaderSource(shader, -1, &length[0], &source[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        glDeleteProgram(program);
        glDeleteShader(shader);
    });

    // Enumerated state queries: Programs

    ES2F_ADD_API_CASE(get_programiv, "Invalid glGetProgramiv() usage", {
        GLuint program  = glCreateProgram();
        GLuint shader   = glCreateShader(GL_VERTEX_SHADER);
        GLint params[1] = {-1};

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not an accepted value.");
        glGetProgramiv(program, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if program is not a value generated by OpenGL.");
        glGetProgramiv(-1, GL_LINK_STATUS, &params[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("",
                                  "GL_INVALID_OPERATION is generated if program does not refer to a program object.");
        glGetProgramiv(shader, GL_LINK_STATUS, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        glDeleteProgram(program);
        glDeleteShader(shader);
    });
    ES2F_ADD_API_CASE(get_program_info_log, "Invalid glGetProgramInfoLog() usage", {
        GLuint program    = glCreateProgram();
        GLuint shader     = glCreateShader(GL_VERTEX_SHADER);
        GLsizei length[1] = {-1};
        char infoLog[1]   = {0};

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if program is not a value generated by OpenGL.");
        glGetProgramInfoLog(-1, 1, &length[0], &infoLog[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if program is not a program object.");
        glGetProgramInfoLog(shader, 1, &length[0], &infoLog[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if maxLength is less than 0.");
        glGetProgramInfoLog(program, -1, &length[0], &infoLog[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        glDeleteProgram(program);
        glDeleteShader(shader);
    });

    // Enumerated state queries: Shader variables

    ES2F_ADD_API_CASE(get_tex_parameterfv, "Invalid glGetTexParameterfv() usage", {
        GLfloat params[1] = {0.0f};

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not an accepted value.");
        glGetTexParameterfv(-1, GL_TEXTURE_MAG_FILTER, &params[0]);
        expectError(GL_INVALID_ENUM);
        glGetTexParameterfv(GL_TEXTURE_2D, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        glGetTexParameterfv(-1, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(get_tex_parameteriv, "Invalid glGetTexParameteriv() usage", {
        GLint params[1] = {-1};

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not an accepted value.");
        glGetTexParameteriv(-1, GL_TEXTURE_MAG_FILTER, &params[0]);
        expectError(GL_INVALID_ENUM);
        glGetTexParameteriv(GL_TEXTURE_2D, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        glGetTexParameteriv(-1, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(get_uniformfv, "Invalid glGetUniformfv() usage", {
        glu::ShaderProgram program(m_context.getRenderContext(),
                                   glu::makeVtxFragSources(uniformTestVertSource, uniformTestFragSource));
        glUseProgram(program.getProgram());

        GLint vUnif = glGetUniformLocation(program.getProgram(), "vTest"); // vec4
        GLint fUnif = glGetUniformLocation(program.getProgram(), "fTest"); // ivec4
        if (vUnif == -1 || fUnif == -1)
            m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Failed to retrieve uniform location");

        GLuint shader       = glCreateShader(GL_VERTEX_SHADER);
        GLuint programEmpty = glCreateProgram();
        GLfloat params[4];

        deMemset(&params[0], 0, sizeof(params));

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if program is not a value generated by OpenGL.");
        glGetUniformfv(-1, vUnif, &params[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if program is not a program object.");
        glGetUniformfv(shader, vUnif, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if program has not been successfully linked.");
        glGetUniformfv(programEmpty, vUnif, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if location does not correspond to a valid "
                                      "uniform variable location for the specified program object.");
        glGetUniformfv(program.getProgram(), de::max(vUnif, fUnif) + 1, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        glDeleteShader(shader);
        glDeleteProgram(programEmpty);
    });
    ES2F_ADD_API_CASE(get_uniformiv, "Invalid glGetUniformiv() usage", {
        glu::ShaderProgram program(m_context.getRenderContext(),
                                   glu::makeVtxFragSources(uniformTestVertSource, uniformTestFragSource));
        glUseProgram(program.getProgram());

        GLint vUnif = glGetUniformLocation(program.getProgram(), "vTest"); // vec4
        GLint fUnif = glGetUniformLocation(program.getProgram(), "fTest"); // ivec4
        if (vUnif == -1 || fUnif == -1)
            m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Failed to retrieve uniform location");

        GLuint shader       = glCreateShader(GL_VERTEX_SHADER);
        GLuint programEmpty = glCreateProgram();
        GLint params[4];

        deMemset(&params[0], 0, sizeof(params));

        m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if program is not a value generated by OpenGL.");
        glGetUniformiv(-1, vUnif, &params[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if program is not a program object.");
        glGetUniformiv(shader, vUnif, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if program has not been successfully linked.");
        glGetUniformiv(programEmpty, vUnif, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if location does not correspond to a valid "
                                      "uniform variable location for the specified program object.");
        glGetUniformiv(program.getProgram(), de::max(vUnif, fUnif) + 1, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        glDeleteShader(shader);
        glDeleteProgram(programEmpty);
    });
    ES2F_ADD_API_CASE(get_vertex_attribfv, "Invalid glGetVertexAttribfv() usage", {
        GLfloat params[1];

        deMemset(&params[0], 0, sizeof(params));

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not an accepted value.");
        glGetVertexAttribfv(0, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section(
            "", "GL_INVALID_VALUE is generated if index is greater than or equal to GL_MAX_VERTEX_ATTRIBS.");
        GLint maxVertexAttribs;
        glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &maxVertexAttribs);
        glGetVertexAttribfv(maxVertexAttribs, GL_VERTEX_ATTRIB_ARRAY_ENABLED, &params[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(get_vertex_attribiv, "Invalid glGetVertexAttribiv() usage", {
        GLint params[1];

        deMemset(&params[0], 0, sizeof(params));

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not an accepted value.");
        glGetVertexAttribiv(0, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section(
            "", "GL_INVALID_VALUE is generated if index is greater than or equal to GL_MAX_VERTEX_ATTRIBS.");
        GLint maxVertexAttribs;
        glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &maxVertexAttribs);
        glGetVertexAttribiv(maxVertexAttribs, GL_VERTEX_ATTRIB_ARRAY_ENABLED, &params[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;
    });
    ES2F_ADD_API_CASE(get_vertex_attrib_pointerv, "Invalid glGetVertexAttribPointerv() usage", {
        GLvoid *ptr[1] = {DE_NULL};

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not an accepted value.");
        glGetVertexAttribPointerv(0, -1, &ptr[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section(
            "", "GL_INVALID_VALUE is generated if index is greater than or equal to GL_MAX_VERTEX_ATTRIBS.");
        GLint maxVertexAttribs;
        glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &maxVertexAttribs);
        glGetVertexAttribPointerv(maxVertexAttribs, GL_VERTEX_ATTRIB_ARRAY_POINTER, &ptr[0]);
        expectError(GL_INVALID_VALUE);
        m_log << TestLog::EndSection;
    });

    // Enumerated state queries: Buffers

    ES2F_ADD_API_CASE(get_buffer_parameteriv, "Invalid glGetBufferParameteriv() usage", {
        GLint params[1];
        GLuint buf;
        glGenBuffers(1, &buf);
        glBindBuffer(GL_ARRAY_BUFFER, buf);

        deMemset(&params[0], 0, sizeof(params));

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or value is not an accepted value.");
        glGetBufferParameteriv(-1, GL_BUFFER_SIZE, &params[0]);
        expectError(GL_INVALID_ENUM);
        glGetBufferParameteriv(GL_ARRAY_BUFFER, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        glGetBufferParameteriv(-1, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section(
            "", "GL_INVALID_OPERATION is generated if the reserved buffer object name 0 is bound to target.");
        glBindBuffer(GL_ARRAY_BUFFER, 0);
        glGetBufferParameteriv(GL_ARRAY_BUFFER, GL_BUFFER_SIZE, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        glDeleteBuffers(1, &buf);
    });
    ES2F_ADD_API_CASE(get_framebuffer_attachment_parameteriv, "Invalid glGetFramebufferAttachmentParameteriv() usage", {
        // GL_MAJOR_VERSION query does not exist on GLES2
        // so succeeding query implies GLES3+ hardware.
        bool isES3Compatible    = false;
        glw::GLint majorVersion = 0;
        glGetIntegerv(GL_MAJOR_VERSION, &majorVersion);
        if (glGetError() == GL_NO_ERROR)
            isES3Compatible = true;

        GLint params[1] = {-1};
        GLuint fbo;
        glGenFramebuffers(1, &fbo);
        glBindFramebuffer(GL_FRAMEBUFFER, fbo);

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is not GL_FRAMEBUFFER.");
        glGetFramebufferAttachmentParameteriv(-1, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE,
                                              &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if there is no attached object at the named "
                                      "attachment point and pname is not GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE.");
        if (isES3Compatible)
        {
            glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                                  GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &params[0]); // TYPE is GL_NONE
            expectError(GL_NO_ERROR);
            glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                                  GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE,
                                                  &params[0]); // TYPE is GL_NONE
            expectError(GL_INVALID_OPERATION);
        }
        else
        {
            glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                                  GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &params[0]);
            expectError(GL_INVALID_ENUM);
        }
        m_log << TestLog::EndSection;

        if (!isES3Compatible)
        {
            m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if the attached object at the named attachment "
                                          "point is incompatible with pname.");
            GLint attachmentObjectType = -1;
            glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                                  GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, &attachmentObjectType);
            expectError(GL_NO_ERROR);

            if (attachmentObjectType == GL_RENDERBUFFER)
                glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                                      GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL, &params[0]);
            else if (attachmentObjectType == GL_TEXTURE)
                glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, -1, &params[0]);
            else if (attachmentObjectType == GL_NONE)
                glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                                      GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &params[0]);
            else
                m_testCtx.setTestResult(QP_TEST_RESULT_FAIL,
                                        "Invalid return value from glGetFramebufferAttachmentParameteriv()");

            expectError(GL_INVALID_ENUM);
            m_log << TestLog::EndSection;
        }

        m_log << TestLog::Section(
            "", "GL_INVALID_OPERATION is generated if the default framebuffer object name 0 is bound.");
        glBindFramebuffer(GL_FRAMEBUFFER, 0);
        glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                              GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, &params[0]);
        if (isES3Compatible)
            expectError(GL_INVALID_OPERATION, GL_INVALID_ENUM);
        else
            expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        glDeleteFramebuffers(1, &fbo);
    });
    ES2F_ADD_API_CASE(get_renderbuffer_parameteriv, "Invalid glGetRenderbufferParameteriv() usage", {
        GLint params[1];
        GLuint rbo;
        glGenRenderbuffers(1, &rbo);
        glBindRenderbuffer(GL_RENDERBUFFER, rbo);

        deMemset(&params[0], 0, sizeof(params));

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is not GL_RENDERBUFFER.");
        glGetRenderbufferParameteriv(-1, GL_RENDERBUFFER_WIDTH, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not one of the allowed values.");
        glGetRenderbufferParameteriv(GL_RENDERBUFFER, -1, &params[0]);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;

        m_log << TestLog::Section(
            "", "GL_INVALID_OPERATION is generated if the reserved renderbuffer object name 0 is bound.");
        glBindRenderbuffer(GL_RENDERBUFFER, 0);
        glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_WIDTH, &params[0]);
        expectError(GL_INVALID_OPERATION);
        m_log << TestLog::EndSection;

        glDeleteRenderbuffers(1, &rbo);
    });

    // Enumerated boolean state queries

    ES2F_ADD_API_CASE(get_is_enabled, "Invalid glIsEnabled() usage", {
        m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if cap is not an accepted value.");
        glIsEnabled(-1);
        expectError(GL_INVALID_ENUM);
        glIsEnabled(GL_TRIANGLES);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });

    // Hints

    ES2F_ADD_API_CASE(hint, "Invalid glHint() usage", {
        m_log << TestLog::Section("",
                                  "GL_INVALID_ENUM is generated if either target or mode is not an accepted value.");
        glHint(GL_GENERATE_MIPMAP_HINT, -1);
        expectError(GL_INVALID_ENUM);
        glHint(-1, GL_FASTEST);
        expectError(GL_INVALID_ENUM);
        glHint(-1, -1);
        expectError(GL_INVALID_ENUM);
        m_log << TestLog::EndSection;
    });

    // Named object usage

    ES2F_ADD_API_CASE(is_buffer, "Invalid glIsBuffer() usage", {
        GLuint buffer = 0;
        GLboolean isBuffer;

        m_log << TestLog::Section("", "A name returned by glGenBuffers, but not yet associated with a buffer object by "
                                      "calling glBindBuffer, is not the name of a buffer object.");
        isBuffer = glIsBuffer(buffer);
        checkBooleans(isBuffer, GL_FALSE);

        glGenBuffers(1, &buffer);
        isBuffer = glIsBuffer(buffer);
        checkBooleans(isBuffer, GL_FALSE);

        glBindBuffer(GL_ARRAY_BUFFER, buffer);
        isBuffer = glIsBuffer(buffer);
        checkBooleans(isBuffer, GL_TRUE);

        glBindBuffer(GL_ARRAY_BUFFER, 0);
        glDeleteBuffers(1, &buffer);
        isBuffer = glIsBuffer(buffer);
        checkBooleans(isBuffer, GL_FALSE);
        m_log << TestLog::EndSection;

        expectError(GL_NO_ERROR);
    });
    ES2F_ADD_API_CASE(is_framebuffer, "Invalid glIsFramebuffer() usage", {
        GLuint fbo = 0;
        GLboolean isFbo;

        m_log << TestLog::Section("", "A name returned by glGenFramebuffers, but not yet bound through a call to "
                                      "glBindFramebuffer is not the name of a framebuffer object.");
        isFbo = glIsFramebuffer(fbo);
        checkBooleans(isFbo, GL_FALSE);

        glGenFramebuffers(1, &fbo);
        isFbo = glIsFramebuffer(fbo);
        checkBooleans(isFbo, GL_FALSE);

        glBindFramebuffer(GL_FRAMEBUFFER, fbo);
        isFbo = glIsFramebuffer(fbo);
        checkBooleans(isFbo, GL_TRUE);

        glBindFramebuffer(GL_FRAMEBUFFER, 0);
        glDeleteFramebuffers(1, &fbo);
        isFbo = glIsFramebuffer(fbo);
        checkBooleans(isFbo, GL_FALSE);
        m_log << TestLog::EndSection;

        expectError(GL_NO_ERROR);
    });
    ES2F_ADD_API_CASE(is_program, "Invalid glIsProgram() usage", {
        GLuint program = 0;
        GLboolean isProgram;

        m_log << TestLog::Section("", "A name created with glCreateProgram, and not yet deleted with glDeleteProgram "
                                      "is a name of a program object.");
        isProgram = glIsProgram(program);
        checkBooleans(isProgram, GL_FALSE);

        program   = glCreateProgram();
        isProgram = glIsProgram(program);
        checkBooleans(isProgram, GL_TRUE);

        glDeleteProgram(program);
        isProgram = glIsProgram(program);
        checkBooleans(isProgram, GL_FALSE);
        m_log << TestLog::EndSection;

        expectError(GL_NO_ERROR);
    });
    ES2F_ADD_API_CASE(is_renderbuffer, "Invalid glIsRenderbuffer() usage", {
        GLuint rbo = 0;
        GLboolean isRbo;

        m_log << TestLog::Section(
            "", "A name returned by glGenRenderbuffers, but not yet bound through a call to glBindRenderbuffer or "
                "glFramebufferRenderbuffer is not the name of a renderbuffer object.");
        isRbo = glIsRenderbuffer(rbo);
        checkBooleans(isRbo, GL_FALSE);

        glGenRenderbuffers(1, &rbo);
        isRbo = glIsRenderbuffer(rbo);
        checkBooleans(isRbo, GL_FALSE);

        glBindRenderbuffer(GL_RENDERBUFFER, rbo);
        isRbo = glIsRenderbuffer(rbo);
        checkBooleans(isRbo, GL_TRUE);

        glBindRenderbuffer(GL_RENDERBUFFER, 0);
        glDeleteRenderbuffers(1, &rbo);
        isRbo = glIsRenderbuffer(rbo);
        checkBooleans(isRbo, GL_FALSE);
        m_log << TestLog::EndSection;

        expectError(GL_NO_ERROR);
    });
    ES2F_ADD_API_CASE(is_shader, "Invalid glIsShader() usage", {
        GLuint shader = 0;
        GLboolean isShader;

        m_log << TestLog::Section("", "A name created with glCreateShader, and not yet deleted with glDeleteShader is "
                                      "a name of a shader object.");
        isShader = glIsProgram(shader);
        checkBooleans(isShader, GL_FALSE);

        shader   = glCreateShader(GL_VERTEX_SHADER);
        isShader = glIsShader(shader);
        checkBooleans(isShader, GL_TRUE);

        glDeleteShader(shader);
        isShader = glIsShader(shader);
        checkBooleans(isShader, GL_FALSE);
        m_log << TestLog::EndSection;

        expectError(GL_NO_ERROR);
    });
    ES2F_ADD_API_CASE(is_texture, "Invalid glIsTexture() usage", {
        GLuint texture = 0;
        GLboolean isTexture;

        m_log << TestLog::Section("", "A name returned by glGenTextures, but not yet bound through a call to "
                                      "glBindTexture is not the name of a texture.");
        isTexture = glIsTexture(texture);
        checkBooleans(isTexture, GL_FALSE);

        glGenTextures(1, &texture);
        isTexture = glIsTexture(texture);
        checkBooleans(isTexture, GL_FALSE);

        glBindTexture(GL_TEXTURE_2D, texture);
        isTexture = glIsTexture(texture);
        checkBooleans(isTexture, GL_TRUE);

        glBindTexture(GL_TEXTURE_2D, 0);
        glDeleteTextures(1, &texture);
        isTexture = glIsTexture(texture);
        checkBooleans(isTexture, GL_FALSE);
        m_log << TestLog::EndSection;

        expectError(GL_NO_ERROR);
    });
}

} // namespace Functional
} // namespace gles2
} // namespace deqp