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Diffstat (limited to 'gfx/angle/src/tests/compiler_tests/QualificationOrder_test.cpp')
| -rw-r--r-- | gfx/angle/src/tests/compiler_tests/QualificationOrder_test.cpp | 571 |
1 files changed, 0 insertions, 571 deletions
diff --git a/gfx/angle/src/tests/compiler_tests/QualificationOrder_test.cpp b/gfx/angle/src/tests/compiler_tests/QualificationOrder_test.cpp deleted file mode 100644 index 33ecbf77d..000000000 --- a/gfx/angle/src/tests/compiler_tests/QualificationOrder_test.cpp +++ /dev/null @@ -1,571 +0,0 @@ -// -// Copyright (c) 2016 The ANGLE Project Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. -// -// QualificationOrder_test.cpp: -// OpenGL ES 3.1 removes the strict order of qualifiers imposed by the grammar. -// This file contains tests for invalid order and usage of qualifiers. - -#include "angle_gl.h" -#include "gtest/gtest.h" -#include "GLSLANG/ShaderLang.h" -#include "compiler/translator/TranslatorESSL.h" - -using namespace sh; - -class QualificationOrderShaderTest : public testing::Test -{ - public: - QualificationOrderShaderTest() {} - - protected: - virtual void SetUp() {} - - virtual void TearDown() {} - - // Return true when compilation succeeds - bool compile(const std::string &shaderString, ::GLenum shaderType, ShShaderSpec spec) - { - ShBuiltInResources resources; - InitBuiltInResources(&resources); - resources.MaxDrawBuffers = (spec == SH_GLES2_SPEC) ? 1 : 8; - - TranslatorESSL *translator = new TranslatorESSL(shaderType, spec); - EXPECT_TRUE(translator->Init(resources)); - - const char *shaderStrings[] = {shaderString.c_str()}; - bool compilationSuccess = translator->compile(shaderStrings, 1, SH_INTERMEDIATE_TREE); - TInfoSink &infoSink = translator->getInfoSink(); - mInfoLog = infoSink.info.c_str(); - - delete translator; - - return compilationSuccess; - } - - protected: - std::string mInfoLog; -}; - -// Repeating centroid qualifier is invalid. -TEST_F(QualificationOrderShaderTest, RepeatingCentroid) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "flat centroid centroid in float myValue;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_1_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Repeating uniform storage qualifiers is invalid. -TEST_F(QualificationOrderShaderTest, RepeatingUniforms) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "uniform uniform float myValue;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_1_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Repeating varying storage qualifiers is invalid. -TEST_F(QualificationOrderShaderTest, RepeatingVaryings) -{ - const std::string &shaderString = - "precision mediump float;\n" - "varying varying vec4 myColor;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_1_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Layout qualifier should be before the storage qualifiers. -TEST_F(QualificationOrderShaderTest, WrongOrderQualifiers) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "out layout(location=1) vec4 myColor;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_1_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Centroid out is the correct order. Out centroid is incorrect. -TEST_F(QualificationOrderShaderTest, WrongOrderCentroidOut) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in vec4 uv;\n" - "out centroid vec4 position;\n" - "void main() {\n" - "position = uv;\n" - "gl_Position = uv;\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Centroid in is the correct order. In centroid is incorrect. -TEST_F(QualificationOrderShaderTest, WrongOrderCentroidIn) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in centroid vec4 colorIN;\n" - "out vec4 colorOUT;\n" - "void main() {\n" - "colorOUT = colorIN;\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Type cannot be before the storage qualifier. -TEST_F(QualificationOrderShaderTest, WrongOrderTypeStorage) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "centroid in vec4 colorIN;\n" - "vec4 out colorOUT;\n" - "void main() {\n" - "colorOUT = colorIN;\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A variable cannot have two conflicting storage qualifiers. -TEST_F(QualificationOrderShaderTest, RepeatingDifferentStorageQualifiers) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "centroid in vec4 colorIN;\n" - "uniform out vec4 colorOUT;\n" - "void main() {\n" - "colorOUT = colorIN;\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A variable cannot have two different layout qualifiers. -TEST_F(QualificationOrderShaderTest, RepeatingLayoutQualifiers) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in vec4 colorIN;\n" - "layout(location=0) layout(location=0) out vec4 colorOUT;\n" - "void main() {\n" - "colorOUT = colorIN;\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A variable cannot have repeating invariant qualifiers. -TEST_F(QualificationOrderShaderTest, RepeatingInvariantQualifiers) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in vec4 colorIN;\n" - "invariant invariant out vec4 colorOUT;\n" - "void main() {\n" - "colorOUT = colorIN;\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A variable cannot have repeating storage qualifiers. -TEST_F(QualificationOrderShaderTest, RepeatingAttributes) -{ - const std::string &shaderString = - "precision mediump float;\n" - "attribute attribute vec4 positionIN;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Wrong order for invariant varying. It should be 'invariant varying', not 'varying invariant'. -TEST_F(QualificationOrderShaderTest, VaryingInvariantWrongOrder) -{ - const std::string &shaderString = - "precision mediump float;\n" - "attribute vec4 positionIN;\n" - "varying invariant vec4 dataOUT;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "dataOUT = 0.5 * dataOUT + vec4(0.5);\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A variable cannot have repeating storage qualifiers. -TEST_F(QualificationOrderShaderTest, AttributeVaryingMix) -{ - const std::string &shaderString1 = - "precision mediump float;\n" - "attribute varying vec4 positionIN;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "}\n"; - - const std::string &shaderString2 = - "precision mediump float;\n" - "varying attribute vec4 positionIN;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "}\n"; - - if (compile(shaderString1, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } - - if (compile(shaderString2, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A variable cannot have repeating interpolation qualifiers. -TEST_F(QualificationOrderShaderTest, RepeatingInterpolationQualifiers) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in vec4 positionIN;\n" - "flat flat out vec4 dataOUT;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "dataOUT = 0.5 * dataOUT + vec4(0.5);\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Wrong order for the interpolation and storage qualifier. The correct order is interpolation -// qualifier and then storage qualifier. -TEST_F(QualificationOrderShaderTest, WrongOrderInterpolationStorageQualifiers) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in vec4 positionIN;\n" - "out flat vec4 dataOUT;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "dataOUT = 0.5 * dataOUT + vec4(0.5);\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// The correct order is invariant, interpolation, storage. -TEST_F(QualificationOrderShaderTest, WrongOrderInvariantInterpolationStorageQualifiers) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in vec4 positionIN;\n" - "flat invariant out vec4 dataOUT;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "dataOUT = 0.5 * dataOUT + vec4(0.5);\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// The invariant qualifer has to be before the storage qualifiers. -TEST_F(QualificationOrderShaderTest, WrongOrderInvariantNotFirst) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in vec4 positionIN;\n" - "centroid out invariant vec4 dataOUT;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "dataOUT = 0.5 * dataOUT + vec4(0.5);\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// The precision qualifier is after the storage qualifiers. -TEST_F(QualificationOrderShaderTest, WrongOrderPrecision) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in vec4 positionIN;\n" - "highp centroid out vec4 dataOUT;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "dataOUT = 0.5 * dataOUT + vec4(0.5);\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A variable cannot have multiple declarations of the 'in' storage qualifier. -TEST_F(QualificationOrderShaderTest, RepeatingInQualifier) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "in in vec4 positionIN;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A variable cannot have multiple declarations of the 'attribute' storage qualifier. -TEST_F(QualificationOrderShaderTest, RepeatingAttributeQualifier) -{ - const std::string &shaderString = - "precision mediump float;\n" - "attribute attribute vec4 positionIN;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Vertex input cannot be qualified with invariant. -TEST_F(QualificationOrderShaderTest, InvariantVertexInput) -{ - const std::string &shaderString = - "precision mediump float;\n" - "invariant attribute vec4 positionIN;\n" - "void main() {\n" - "gl_Position = positionIN;\n" - "}\n"; - - if (compile(shaderString, GL_VERTEX_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Cannot have a function parameter with the invariant qualifier. -TEST_F(QualificationOrderShaderTest, InvalidFunctionParametersInvariant) -{ - const std::string &shaderString = - "precision lowp float;\n" - "varying float value;\n" - "float foo0 (invariant in float x) {\n" - " return 2.0*x;\n" - "}\n" - "void main()\n" - "{\n" - " gl_FragColor = vec4(foo0(value));\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure" << mInfoLog; - } -} - -// Cannot have a function parameter with the attribute qualifier. -TEST_F(QualificationOrderShaderTest, InvalidFunctionParametersAttribute) -{ - const std::string &shaderString = - "precision lowp float;\n" - "varying float value;\n" - "float foo0 (attribute float x) {\n" - " return 2.0*x;\n" - "}\n" - "void main()\n" - "{\n" - " gl_FragColor = vec4(foo0(value));\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure" << mInfoLog; - } -} - -// Cannot have a function parameter with the varying qualifier. -TEST_F(QualificationOrderShaderTest, InvalidFunctionParametersVarying) -{ - const std::string &shaderString = - "precision lowp float;\n" - "varying float value;\n" - "float foo0 (varying float x) {\n" - " return 2.0*x;\n" - "}\n" - "void main()\n" - "{\n" - " gl_FragColor = vec4(foo0(value));\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure" << mInfoLog; - } -} - -// Cannot have a function parameter with the layout qualifier -TEST_F(QualificationOrderShaderTest, InvalidFunctionParametersLayout) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision lowp float;\n" - "in float value;\n" - "float foo0 (layout(location = 3) in float x) {\n" - " return 2.0*x;\n" - "}\n" - "out vec4 colorOUT;\n" - "void main()\n" - "{\n" - " colorOUT = vec4(foo0(value));\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure" << mInfoLog; - } -} - -// Cannot have a function parameter with the centroid qualifier -TEST_F(QualificationOrderShaderTest, InvalidFunctionParametersCentroidIn) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision lowp float;\n" - "in float value;\n" - "float foo0 (centroid in float x) {\n" - " return 2.0*x;\n" - "}\n" - "out vec4 colorOUT;\n" - "void main()\n" - "{\n" - " colorOUT = vec4(foo0(value));\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure" << mInfoLog; - } -} - -// Cannot have a function parameter with the flat qualifier -TEST_F(QualificationOrderShaderTest, InvalidFunctionParametersFlatIn) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision lowp float;\n" - "in float value;\n" - "float foo0 (flat in float x) {\n" - " return 2.0*x;\n" - "}\n" - "out vec4 colorOUT;\n" - "void main()\n" - "{\n" - " colorOUT = vec4(foo0(value));\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure" << mInfoLog; - } -} - -// Output layout location qualifier can't appear more than once within a declaration. -// GLSL ES 3.00.6 section 4.3.8.2 Output Layout Qualifiers. -TEST_F(QualificationOrderShaderTest, TwoOutputLocations) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "layout(location=1, location=2) out vec4 myColor;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString, GL_FRAGMENT_SHADER, SH_GLES3_SPEC)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} |