Add negative tests for precise qualifier and advanced blending.
Change-Id: Ib0560b5e97aa7b6a272d9525d18d6e8cd82c9f8d
diff --git a/Android.mk b/Android.mk
index 69e79c0..d03b6b7 100644
--- a/Android.mk
+++ b/Android.mk
@@ -569,6 +569,8 @@
modules/gles31/functional/es31fNegativeAtomicCounterTests.cpp \
modules/gles31/functional/es31fNegativeBufferApiTests.cpp \
modules/gles31/functional/es31fNegativeFragmentApiTests.cpp \
+ modules/gles31/functional/es31fNegativePreciseTests.cpp \
+ modules/gles31/functional/es31fNegativeAdvancedBlendEquationTests.cpp \
modules/gles31/functional/es31fNegativeShaderApiTests.cpp \
modules/gles31/functional/es31fNegativeShaderDirectiveTests.cpp \
modules/gles31/functional/es31fNegativeShaderFunctionTests.cpp \
diff --git a/modules/gles31/functional/CMakeLists.txt b/modules/gles31/functional/CMakeLists.txt
index 68b98ef..1f57b59 100644
--- a/modules/gles31/functional/CMakeLists.txt
+++ b/modules/gles31/functional/CMakeLists.txt
@@ -153,6 +153,10 @@
es31fNegativeShaderFunctionTests.hpp
es31fNegativeShaderDirectiveTests.cpp
es31fNegativeShaderDirectiveTests.hpp
+ es31fNegativePreciseTests.cpp
+ es31fNegativePreciseTests.hpp
+ es31fNegativeAdvancedBlendEquationTests.cpp
+ es31fNegativeAdvancedBlendEquationTests.hpp
es31fTextureGatherTests.cpp
es31fTextureGatherTests.hpp
es31fTextureFormatTests.cpp
diff --git a/modules/gles31/functional/es31fDebugTests.cpp b/modules/gles31/functional/es31fDebugTests.cpp
index d417705..945da66 100644
--- a/modules/gles31/functional/es31fDebugTests.cpp
+++ b/modules/gles31/functional/es31fDebugTests.cpp
@@ -34,6 +34,8 @@
#include "es31fNegativeShaderImageLoadStoreTests.hpp"
#include "es31fNegativeShaderFunctionTests.hpp"
#include "es31fNegativeShaderDirectiveTests.hpp"
+#include "es31fNegativePreciseTests.hpp"
+#include "es31fNegativeAdvancedBlendEquationTests.hpp"
#include "deUniquePtr.hpp"
#include "deRandom.hpp"
@@ -2918,6 +2920,8 @@
const vector<FunctionContainer> shaderImageLoadStoreFuncs = wrapCoreFunctions(NegativeTestShared::getNegativeShaderImageLoadStoreTestFunctions());
const vector<FunctionContainer> shaderFunctionFuncs = wrapCoreFunctions(NegativeTestShared::getNegativeShaderFunctionTestFunctions());
const vector<FunctionContainer> shaderDirectiveFuncs = wrapCoreFunctions(NegativeTestShared::getNegativeShaderDirectiveTestFunctions());
+ const vector<FunctionContainer> preciseFuncs = wrapCoreFunctions(NegativeTestShared::getNegativePreciseTestFunctions());
+ const vector<FunctionContainer> advancedBlendFuncs = wrapCoreFunctions(NegativeTestShared::getNegativeAdvancedBlendEquationTestFunctions());
const vector<FunctionContainer> externalFuncs = getUserMessageFuncs();
{
@@ -3019,6 +3023,8 @@
host->addChild(createChildCases(CASETYPE_CALLBACK, m_context, "shader_image_load_store", "Negative Shader Image Load and Store API Cases", shaderImageLoadStoreFuncs));
host->addChild(createChildCases(CASETYPE_CALLBACK, m_context, "shader_function", "Negative Shader Function Cases", shaderFunctionFuncs));
host->addChild(createChildCases(CASETYPE_CALLBACK, m_context, "shader_directive", "Negative Shader Directive Cases", shaderDirectiveFuncs));
+ host->addChild(createChildCases(CASETYPE_CALLBACK, m_context, "precise", "Negative Precise Cases", preciseFuncs));
+ host->addChild(createChildCases(CASETYPE_CALLBACK, m_context, "advanced_blend", "Negative Advanced Blend Equation Cases", advancedBlendFuncs));
}
{
@@ -3036,6 +3042,8 @@
host->addChild(createChildCases(CASETYPE_LOG, m_context, "shader_image_load_store", "Negative Shader Image Load and Store API Cases", shaderImageLoadStoreFuncs));
host->addChild(createChildCases(CASETYPE_LOG, m_context, "shader_function", "Negative Shader Function Cases", shaderFunctionFuncs));
host->addChild(createChildCases(CASETYPE_LOG, m_context, "shader_directive", "Negative Shader Directive Cases", shaderDirectiveFuncs));
+ host->addChild(createChildCases(CASETYPE_LOG, m_context, "precise", "Negative Precise Cases", preciseFuncs));
+ host->addChild(createChildCases(CASETYPE_LOG, m_context, "advanced_blend", "Negative Advanced Blend Equation Cases", advancedBlendFuncs));
}
{
@@ -3053,6 +3061,8 @@
host->addChild(createChildCases(CASETYPE_GETERROR, m_context, "shader_image_load_store", "Negative Shader Image Load and Store API Cases", shaderImageLoadStoreFuncs));
host->addChild(createChildCases(CASETYPE_GETERROR, m_context, "shader_function", "Negative Shader Function Cases", shaderFunctionFuncs));
host->addChild(createChildCases(CASETYPE_GETERROR, m_context, "shader_directive", "Negative Shader Directive Cases", shaderDirectiveFuncs));
+ host->addChild(createChildCases(CASETYPE_GETERROR, m_context, "precise", "Negative Precise Cases", preciseFuncs));
+ host->addChild(createChildCases(CASETYPE_GETERROR, m_context, "advanced_blend", "Negative Advanced Blend Equation Cases", advancedBlendFuncs));
}
}
diff --git a/modules/gles31/functional/es31fNegativeAdvancedBlendEquationTests.cpp b/modules/gles31/functional/es31fNegativeAdvancedBlendEquationTests.cpp
new file mode 100644
index 0000000..ab50df5
--- /dev/null
+++ b/modules/gles31/functional/es31fNegativeAdvancedBlendEquationTests.cpp
@@ -0,0 +1,280 @@
+/*-------------------------------------------------------------------------
+ * 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 Advanced Blend Equation Tests
+ *//*--------------------------------------------------------------------*/
+
+#include "es31fNegativeAdvancedBlendEquationTests.hpp"
+
+#include "gluShaderProgram.hpp"
+#include "glwEnums.hpp"
+
+namespace deqp
+{
+namespace gles31
+{
+namespace Functional
+{
+namespace NegativeTestShared
+{
+namespace
+{
+
+enum BlendEquation
+{
+ BLEND_EQUATION_MULTIPLY = 0,
+ BLEND_EQUATION_SCREEN,
+ BLEND_EQUATION_OVERLAY,
+ BLEND_EQUATION_DARKEN,
+ BLEND_EQUATION_LIGHTEN,
+ BLEND_EQUATION_COLORDODGE,
+ BLEND_EQUATION_COLORBURN,
+ BLEND_EQUATION_HARDLIGHT,
+ BLEND_EQUATION_SOFTLIGHT,
+ BLEND_EQUATION_DIFFERENCE,
+ BLEND_EQUATION_EXCLUSION,
+ BLEND_EQUATION_HSL_HUE,
+ BLEND_EQUATION_HSL_SATURATION,
+ BLEND_EQUATION_HSL_COLOR,
+ BLEND_EQUATION_HSL_LUMINOSITY,
+ BLEND_EQUATION_ALL_EQUATIONS,
+
+ BLEND_EQUATION_LAST
+};
+
+static const BlendEquation s_equations[] =
+{
+ BLEND_EQUATION_MULTIPLY,
+ BLEND_EQUATION_SCREEN,
+ BLEND_EQUATION_OVERLAY,
+ BLEND_EQUATION_DARKEN,
+ BLEND_EQUATION_LIGHTEN,
+ BLEND_EQUATION_COLORDODGE,
+ BLEND_EQUATION_COLORBURN,
+ BLEND_EQUATION_HARDLIGHT,
+ BLEND_EQUATION_SOFTLIGHT,
+ BLEND_EQUATION_DIFFERENCE,
+ BLEND_EQUATION_EXCLUSION,
+ BLEND_EQUATION_HSL_HUE,
+ BLEND_EQUATION_HSL_SATURATION,
+ BLEND_EQUATION_HSL_COLOR,
+ BLEND_EQUATION_HSL_LUMINOSITY
+};
+
+std::string getShaderLayoutEquation (BlendEquation equation)
+{
+ switch (equation)
+ {
+ case BLEND_EQUATION_MULTIPLY: return "blend_support_multiply";
+ case BLEND_EQUATION_SCREEN: return "blend_support_screen";
+ case BLEND_EQUATION_OVERLAY: return "blend_support_overlay";
+ case BLEND_EQUATION_DARKEN: return "blend_support_darken";
+ case BLEND_EQUATION_LIGHTEN: return "blend_support_lighten";
+ case BLEND_EQUATION_COLORDODGE: return "blend_support_colordodge";
+ case BLEND_EQUATION_COLORBURN: return "blend_support_colorburn";
+ case BLEND_EQUATION_HARDLIGHT: return "blend_support_hardlight";
+ case BLEND_EQUATION_SOFTLIGHT: return "blend_support_softlight";
+ case BLEND_EQUATION_DIFFERENCE: return "blend_support_difference";
+ case BLEND_EQUATION_EXCLUSION: return "blend_support_exclusion";
+ case BLEND_EQUATION_HSL_HUE: return "blend_support_hsl_hue";
+ case BLEND_EQUATION_HSL_SATURATION: return "blend_support_hsl_saturation";
+ case BLEND_EQUATION_HSL_COLOR: return "blend_support_hsl_color";
+ case BLEND_EQUATION_HSL_LUMINOSITY: return "blend_support_hsl_luminosity";
+ case BLEND_EQUATION_ALL_EQUATIONS: return "blend_support_all_equations";
+ default:
+ DE_FATAL("Equation not supported.");
+ }
+ return DE_NULL;
+}
+
+glw::GLenum getEquation (BlendEquation equation)
+{
+ switch (equation)
+ {
+ case BLEND_EQUATION_MULTIPLY: return GL_MULTIPLY;
+ case BLEND_EQUATION_SCREEN: return GL_SCREEN;
+ case BLEND_EQUATION_OVERLAY: return GL_OVERLAY;
+ case BLEND_EQUATION_DARKEN: return GL_DARKEN;
+ case BLEND_EQUATION_LIGHTEN: return GL_LIGHTEN;
+ case BLEND_EQUATION_COLORDODGE: return GL_COLORDODGE;
+ case BLEND_EQUATION_COLORBURN: return GL_COLORBURN;
+ case BLEND_EQUATION_HARDLIGHT: return GL_HARDLIGHT;
+ case BLEND_EQUATION_SOFTLIGHT: return GL_SOFTLIGHT;
+ case BLEND_EQUATION_DIFFERENCE: return GL_DIFFERENCE;
+ case BLEND_EQUATION_EXCLUSION: return GL_EXCLUSION;
+ case BLEND_EQUATION_HSL_HUE: return GL_HSL_HUE;
+ case BLEND_EQUATION_HSL_SATURATION: return GL_HSL_SATURATION;
+ case BLEND_EQUATION_HSL_COLOR: return GL_HSL_COLOR;
+ case BLEND_EQUATION_HSL_LUMINOSITY: return GL_HSL_LUMINOSITY;
+ default:
+ DE_FATAL("Equation not supported.");
+ }
+ return DE_NULL;
+}
+
+std::string generateVertexShaderSource (NegativeTestContext& ctx)
+{
+ const bool isES32 = contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2));
+ const glu::GLSLVersion version = isES32 ? glu::GLSL_VERSION_320_ES : glu::GLSL_VERSION_310_ES;
+ std::ostringstream source;
+
+ source << glu::getGLSLVersionDeclaration(version) << "\n"
+ << "void main ()\n"
+ << "{\n"
+ << " gl_Position = vec4(0.0);\n"
+ << "}\n";
+
+ return source.str();
+}
+
+std::string generateFragmentShaderSource (NegativeTestContext& ctx, BlendEquation equation)
+{
+ const bool isES32 = contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2));
+ const glu::GLSLVersion version = isES32 ? glu::GLSL_VERSION_320_ES : glu::GLSL_VERSION_310_ES;
+ std::ostringstream source;
+
+ source << glu::getGLSLVersionDeclaration(version) << "\n"
+ << (isES32 ? "" : "#extension GL_KHR_blend_equation_advanced : enable\n")
+ << "layout(" << getShaderLayoutEquation(equation) << ") out;\n"
+ << "layout(location=0) out mediump vec4 o_color;\n"
+ << "void main ()\n"
+ << "{\n"
+ << " o_color = vec4(0);\n"
+ << "}\n";
+
+ return source.str();
+}
+
+glu::ProgramSources generateProgramSources (NegativeTestContext& ctx, BlendEquation equation)
+{
+ return glu::ProgramSources()
+ << glu::VertexSource(generateVertexShaderSource(ctx))
+ << glu::FragmentSource(generateFragmentShaderSource(ctx, equation));
+}
+
+void blend_qualifier_mismatch (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_KHR_blend_equation_advanced") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_KHR_blend_equation_advanced or context version 3.2 or higher.");
+
+ ctx.beginSection("GL_INVALID_OPERATION is generated if blending is enabled, and the blend qualifier is different from blend_support_all_equations and does not match the blend equation.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_equations); ++ndx)
+ {
+ glu::ShaderProgram program(ctx.getRenderContext(), generateProgramSources(ctx, s_equations[ndx]));
+
+ ctx.getLog() << program;
+ TCU_CHECK(program.isOk());
+
+ ctx.glUseProgram(program.getProgram());
+ ctx.expectError(GL_NO_ERROR);
+
+ for (int ndx2 = 0; ndx2 < DE_LENGTH_OF_ARRAY(s_equations); ++ndx2)
+ {
+ if (s_equations[ndx] == s_equations[ndx2])
+ continue;
+
+ ctx.glEnable(GL_BLEND);
+ ctx.glBlendEquation(getEquation(s_equations[ndx2]));
+ ctx.expectError(GL_NO_ERROR);
+ ctx.glDrawElements(GL_TRIANGLES, 0, GL_UNSIGNED_INT, 0);
+ ctx.expectError(GL_INVALID_OPERATION);
+
+ ctx.glDisable(GL_BLEND);
+ ctx.glDrawElements(GL_TRIANGLES, 0, GL_UNSIGNED_INT, 0);
+ ctx.expectError(GL_NO_ERROR);
+ }
+ }
+ ctx.endSection();
+}
+
+void attachment_advanced_equation (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_KHR_blend_equation_advanced") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_KHR_blend_equation_advanced or context version 3.2 or higher.");
+
+ glw::GLuint fbo = 0x1234;
+ glw::GLuint texture = 0x1234;
+ const glw::GLenum attachments[] = { GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1 };
+
+ ctx.glGenTextures(1, &texture);
+ ctx.glBindTexture(GL_TEXTURE_2D, texture);
+ ctx.glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+ ctx.glGenFramebuffers(1, &fbo);
+ ctx.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
+ ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);
+ ctx.expectError(GL_NO_ERROR);
+ ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);
+
+ ctx.beginSection("GL_INVALID_OPERATION is generated if blending is enabled, advanced equations are used, and the draw buffer for other color outputs is not NONE.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_equations); ++ndx)
+ {
+ glu::ShaderProgram program(ctx.getRenderContext(), generateProgramSources(ctx, s_equations[ndx]));
+ ctx.getLog() << program;
+ TCU_CHECK(program.isOk());
+
+ ctx.glUseProgram(program.getProgram());
+ ctx.glEnable(GL_BLEND);
+ ctx.glDrawBuffers(2, attachments);
+ ctx.expectError(GL_NO_ERROR);
+ ctx.glBlendEquation(getEquation(s_equations[ndx]));
+ ctx.glDrawElements(GL_TRIANGLES, 0, GL_UNSIGNED_INT, 0);
+ ctx.expectError(GL_INVALID_OPERATION);
+ }
+ ctx.endSection();
+
+ ctx.beginSection("GL_NO_ERROR is generated if no advanced blend equations are used.");
+ ctx.glBlendEquation(GL_FUNC_ADD);
+ ctx.glDrawElements(GL_TRIANGLES, 0, GL_UNSIGNED_INT, 0);
+ ctx.expectError(GL_NO_ERROR);
+ ctx.endSection();
+
+ ctx.beginSection("GL_NO_ERROR is generated if blending is disabled.");
+ ctx.glDisable(GL_BLEND);
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_equations); ++ndx)
+ {
+ ctx.glBlendEquation(getEquation(s_equations[ndx]));
+ ctx.glDrawElements(GL_TRIANGLES, 0, GL_UNSIGNED_INT, 0);
+ ctx.expectError(GL_NO_ERROR);
+ }
+ ctx.endSection();
+
+ ctx.glDeleteFramebuffers(1, &fbo);
+ ctx.glDeleteTextures(1, &texture);
+}
+
+} // anonymous
+
+std::vector<FunctionContainer> getNegativeAdvancedBlendEquationTestFunctions (void)
+{
+ const FunctionContainer funcs[] =
+ {
+ {blend_qualifier_mismatch, "blend_qualifier_mismatch", "Test blend qualifier mismatch." },
+ {attachment_advanced_equation, "attachment_advanced_equation", "Test draw buffer for other color outputs." },
+ };
+
+ return std::vector<FunctionContainer>(DE_ARRAY_BEGIN(funcs), DE_ARRAY_END(funcs));
+}
+
+} // NegativeTestShared
+} // Functional
+} // gles31
+} // deqp
diff --git a/modules/gles31/functional/es31fNegativeAdvancedBlendEquationTests.hpp b/modules/gles31/functional/es31fNegativeAdvancedBlendEquationTests.hpp
new file mode 100644
index 0000000..37c207e
--- /dev/null
+++ b/modules/gles31/functional/es31fNegativeAdvancedBlendEquationTests.hpp
@@ -0,0 +1,45 @@
+#ifndef _ES31FNEGATIVEADVANCEDBLENDEQUATIONTESTS_HPP
+#define _ES31FNEGATIVEADVANCEDBLENDEQUATIONTESTS_HPP
+/*-------------------------------------------------------------------------
+ * 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 Advanced Blend Equation Tests
+ *//*--------------------------------------------------------------------*/
+
+#include "tcuDefs.hpp"
+#include "es31fNegativeTestShared.hpp"
+
+namespace deqp
+{
+namespace gles31
+{
+namespace Functional
+{
+namespace NegativeTestShared
+{
+
+std::vector<FunctionContainer> getNegativeAdvancedBlendEquationTestFunctions (void);
+
+} // NegativeTestShared
+} // Functional
+} // gles31
+} // deqp
+
+#endif // _ES31FNEGATIVEADVANCEDBLENDEQUATIONTESTS_HPP
diff --git a/modules/gles31/functional/es31fNegativePreciseTests.cpp b/modules/gles31/functional/es31fNegativePreciseTests.cpp
new file mode 100644
index 0000000..934b78b
--- /dev/null
+++ b/modules/gles31/functional/es31fNegativePreciseTests.cpp
@@ -0,0 +1,264 @@
+/*-------------------------------------------------------------------------
+ * 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 Precise Tests
+ *//*--------------------------------------------------------------------*/
+
+#include "es31fNegativePreciseTests.hpp"
+
+#include "gluShaderProgram.hpp"
+#include "glwEnums.hpp"
+
+namespace deqp
+{
+namespace gles31
+{
+namespace Functional
+{
+namespace NegativeTestShared
+{
+namespace
+{
+
+enum TestPrecise
+{
+ TEST_PRECISE_AS_VARIABLE_NAME = 0,
+ TEST_PRECISE_AS_FUNCTION_NAME,
+ TEST_PRECISE_AS_ARGUMENT_NAME,
+ TEST_PRECISE_AS_MACRO_NAME,
+ TEST_PRECISE_MACRO_AND_VARIABLE,
+ TEST_PRECISE_MACRO_AND_FUNCTION,
+ TEST_PRECISE_MACRO_AND_ARGUMENT,
+
+ TEST_PRECISE_LAST
+};
+
+static const glu::ShaderType s_shaderTypes[] =
+{
+ glu::SHADERTYPE_VERTEX,
+ glu::SHADERTYPE_FRAGMENT,
+ glu::SHADERTYPE_GEOMETRY,
+ glu::SHADERTYPE_COMPUTE,
+ glu::SHADERTYPE_TESSELLATION_CONTROL,
+ glu::SHADERTYPE_TESSELLATION_EVALUATION
+};
+
+std::string generateShaderSource (NegativeTestContext& ctx, glu::ShaderType shaderType, TestPrecise test)
+{
+ const bool isES32 = contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2));
+ const glu::GLSLVersion version = isES32 ? glu::GLSL_VERSION_320_ES : glu::GLSL_VERSION_310_ES;
+ std::ostringstream source;
+
+ source << glu::getGLSLVersionDeclaration(version) << "\n"
+ << (isES32 ? "" : "#extension GL_EXT_gpu_shader5 : enable\n");
+
+ switch (test)
+ {
+ case TEST_PRECISE_AS_MACRO_NAME: source << "#define precise 0\n"; break;
+
+ case TEST_PRECISE_MACRO_AND_VARIABLE:
+ case TEST_PRECISE_MACRO_AND_FUNCTION:
+ case TEST_PRECISE_MACRO_AND_ARGUMENT: source << "#define precise aName\n"; break;
+ default:
+ break;
+ }
+
+ switch (shaderType)
+ {
+ case glu::SHADERTYPE_GEOMETRY:
+ source << (isES32 ? "" : "#extension GL_EXT_geometry_shader : enable\n")
+ << "layout(max_vertices = 5) out;\n";
+ break;
+
+ case glu::SHADERTYPE_TESSELLATION_CONTROL:
+ source << (isES32 ? "" : "#extension GL_EXT_tessellation_shader : enable\n")
+ << "layout(vertices = 3) out;\n";
+ break;
+
+ case glu::SHADERTYPE_TESSELLATION_EVALUATION:
+ source << (isES32 ? "" : "#extension GL_EXT_tessellation_shader : enable\n")
+ << "layout(triangles, equal_spacing, cw) in;\n";
+ break;
+
+ default:
+ break;
+ }
+
+ switch (test)
+ {
+ case TEST_PRECISE_AS_FUNCTION_NAME:
+ case TEST_PRECISE_MACRO_AND_FUNCTION:
+ source << "\n"
+ << "void precise()\n"
+ << "{\n"
+ << "}\n";
+ break;
+
+ case TEST_PRECISE_AS_ARGUMENT_NAME:
+ case TEST_PRECISE_MACRO_AND_ARGUMENT:
+ source << "\n"
+ << "void example(int precise)\n"
+ << "{\n"
+ << "}\n";
+ break;
+
+ default:
+ break;
+ }
+
+ source << "void main()\n"
+ << "{\n";
+
+ switch (test)
+ {
+ case TEST_PRECISE_AS_VARIABLE_NAME:
+ case TEST_PRECISE_MACRO_AND_VARIABLE: source << " int precise = 1;\n"; break;
+ case TEST_PRECISE_AS_MACRO_NAME: source << " int number = precise;\n"; break;
+ default:
+ break;
+ }
+
+ source << "}\n";
+
+ return source.str();
+}
+
+void generateAndVerifyShader (NegativeTestContext& ctx, glu::ShaderType shaderType, TestPrecise test)
+{
+ glu::Shader shader (ctx.getRenderContext(), shaderType);
+ std::string shaderSource = generateShaderSource(ctx, shaderType, test);
+ const char* const source = shaderSource.c_str();
+ const int length = (int) shaderSource.size();
+
+ shader.setSources(1, &source, &length);
+ shader.compile();
+
+ ctx.getLog() << shader;
+
+ if (shader.getCompileStatus())
+ ctx.fail("Shader was not expected to compile.");
+}
+
+void precise_as_variable_name (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_EXT_gpu_shader5") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_EXT_gpu_shader5 or context version 3.2 or higher.");
+
+ ctx.beginSection("Test that precise cannot be used as a variable name.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_shaderTypes); ++ndx)
+ generateAndVerifyShader(ctx, s_shaderTypes[ndx], TEST_PRECISE_AS_VARIABLE_NAME);
+ ctx.endSection();
+}
+
+void precise_as_function_name (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_EXT_gpu_shader5") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_EXT_gpu_shader5 or context version 3.2 or higher.");
+
+ ctx.beginSection("Test that precise cannot be used as a function name.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_shaderTypes); ++ndx)
+ generateAndVerifyShader(ctx, s_shaderTypes[ndx], TEST_PRECISE_AS_FUNCTION_NAME);
+ ctx.endSection();
+}
+
+void precise_as_function_argument (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_EXT_gpu_shader5") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_EXT_gpu_shader5 or context version 3.2 or higher.");
+
+ ctx.beginSection("Test that precise cannot be used as a argument name.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_shaderTypes); ++ndx)
+ generateAndVerifyShader(ctx, s_shaderTypes[ndx], TEST_PRECISE_AS_ARGUMENT_NAME);
+ ctx.endSection();
+}
+
+void precise_as_macro_name (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_EXT_gpu_shader5") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_EXT_gpu_shader5 or context version 3.2 or higher.");
+
+ ctx.beginSection("Test precise keyword as macro name.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_shaderTypes); ++ndx)
+ generateAndVerifyShader(ctx, s_shaderTypes[ndx], TEST_PRECISE_AS_MACRO_NAME);
+ ctx.endSection();
+}
+
+void precise_as_macro_and_variable (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_EXT_gpu_shader5") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_EXT_gpu_shader5 or context version 3.2 or higher.");
+
+ ctx.beginSection("Test precise keyword as macro and variable name.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_shaderTypes); ++ndx)
+ generateAndVerifyShader(ctx, s_shaderTypes[ndx], TEST_PRECISE_MACRO_AND_VARIABLE);
+ ctx.endSection();
+}
+
+void precise_as_macro_and_function (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_EXT_gpu_shader5") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_EXT_gpu_shader5 or context version 3.2 or higher.");
+
+ ctx.beginSection("Test precise keyword as macro and function name.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_shaderTypes); ++ndx)
+ generateAndVerifyShader(ctx, s_shaderTypes[ndx], TEST_PRECISE_MACRO_AND_FUNCTION);
+ ctx.endSection();
+}
+
+void precise_as_macro_and_argument (NegativeTestContext& ctx)
+{
+ TCU_CHECK_AND_THROW(NotSupportedError,
+ ctx.isExtensionSupported("GL_EXT_gpu_shader5") || contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)),
+ "This test requires support for the extension GL_EXT_gpu_shader5 or context version 3.2 or higher.");
+
+ ctx.beginSection("Test precise keyword as macro and argument name.");
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_shaderTypes); ++ndx)
+ generateAndVerifyShader(ctx, s_shaderTypes[ndx], TEST_PRECISE_MACRO_AND_ARGUMENT);
+ ctx.endSection();
+}
+
+} // anonymous
+
+std::vector<FunctionContainer> getNegativePreciseTestFunctions (void)
+{
+ const FunctionContainer funcs[] =
+ {
+ {precise_as_variable_name, "precise_as_variable_name", "Test precise keyword as variable name." },
+ {precise_as_function_name, "precise_as_function_name", "Test precise keyword as function name." },
+ {precise_as_function_argument, "precise_as_function_argument", "Test precise keyword as argument name." },
+ {precise_as_macro_name, "precise_as_macro_name", "Test precise keyword as macro name." },
+ {precise_as_macro_and_variable, "precise_as_macro_and_variable", "Test precise keyword as macro and variable name." },
+ {precise_as_macro_and_function, "precise_as_macro_and_function", "Test precise keyword as macro and function name." },
+ {precise_as_macro_and_argument, "precise_as_macro_and_argument", "Test precise keyword as macro and argument name." },
+ };
+
+ return std::vector<FunctionContainer>(DE_ARRAY_BEGIN(funcs), DE_ARRAY_END(funcs));
+}
+
+} // NegativeTestShared
+} // Functional
+} // gles31
+} // deqp
diff --git a/modules/gles31/functional/es31fNegativePreciseTests.hpp b/modules/gles31/functional/es31fNegativePreciseTests.hpp
new file mode 100644
index 0000000..41fc8ca
--- /dev/null
+++ b/modules/gles31/functional/es31fNegativePreciseTests.hpp
@@ -0,0 +1,45 @@
+#ifndef _ES31FNEGATIVEPRECISETESTS_HPP
+#define _ES31FNEGATIVEPRECISETESTS_HPP
+/*-------------------------------------------------------------------------
+ * 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 Precise Tests
+ *//*--------------------------------------------------------------------*/
+
+#include "tcuDefs.hpp"
+#include "es31fNegativeTestShared.hpp"
+
+namespace deqp
+{
+namespace gles31
+{
+namespace Functional
+{
+namespace NegativeTestShared
+{
+
+std::vector<FunctionContainer> getNegativePreciseTestFunctions (void);
+
+} // NegativeTestShared
+} // Functional
+} // gles31
+} // deqp
+
+#endif // _ES31FNEGATIVEPRECISETESTS_HPP