diff options
Diffstat (limited to 'gfx/angle/src/tests/compiler_tests/MalformedShader_test.cpp')
| -rwxr-xr-x | gfx/angle/src/tests/compiler_tests/MalformedShader_test.cpp | 749 |
1 files changed, 14 insertions, 735 deletions
diff --git a/gfx/angle/src/tests/compiler_tests/MalformedShader_test.cpp b/gfx/angle/src/tests/compiler_tests/MalformedShader_test.cpp index e84fc7014..51ad72a0f 100755 --- a/gfx/angle/src/tests/compiler_tests/MalformedShader_test.cpp +++ b/gfx/angle/src/tests/compiler_tests/MalformedShader_test.cpp @@ -12,8 +12,6 @@ #include "GLSLANG/ShaderLang.h" #include "compiler/translator/TranslatorESSL.h" -using namespace sh; - class MalformedShaderTest : public testing::Test { public: @@ -23,7 +21,7 @@ class MalformedShaderTest : public testing::Test virtual void SetUp() { ShBuiltInResources resources; - sh::InitBuiltInResources(&resources); + ShInitBuiltInResources(&resources); mTranslator = new TranslatorESSL(GL_FRAGMENT_SHADER, SH_GLES3_SPEC); ASSERT_TRUE(mTranslator->Init(resources)); @@ -53,7 +51,7 @@ class MalformedShaderTest : public testing::Test protected: std::string mInfoLog; TranslatorESSL *mTranslator; - ShCompileOptions mExtraCompileOptions; + int mExtraCompileOptions; }; class MalformedVertexShaderTest : public MalformedShaderTest @@ -65,7 +63,7 @@ class MalformedVertexShaderTest : public MalformedShaderTest void SetUp() override { ShBuiltInResources resources; - sh::InitBuiltInResources(&resources); + ShInitBuiltInResources(&resources); mTranslator = new TranslatorESSL(GL_VERTEX_SHADER, SH_GLES3_SPEC); ASSERT_TRUE(mTranslator->Init(resources)); @@ -81,7 +79,7 @@ class MalformedWebGL2ShaderTest : public MalformedShaderTest void SetUp() override { ShBuiltInResources resources; - sh::InitBuiltInResources(&resources); + ShInitBuiltInResources(&resources); mTranslator = new TranslatorESSL(GL_FRAGMENT_SHADER, SH_WEBGL2_SPEC); ASSERT_TRUE(mTranslator->Init(resources)); @@ -97,7 +95,7 @@ class MalformedWebGL1ShaderTest : public MalformedShaderTest void SetUp() override { ShBuiltInResources resources; - sh::InitBuiltInResources(&resources); + ShInitBuiltInResources(&resources); mTranslator = new TranslatorESSL(GL_FRAGMENT_SHADER, SH_WEBGL_SPEC); ASSERT_TRUE(mTranslator->Init(resources)); @@ -113,7 +111,7 @@ class MalformedVertexShaderGLES31Test : public MalformedShaderTest void SetUp() override { ShBuiltInResources resources; - sh::InitBuiltInResources(&resources); + ShInitBuiltInResources(&resources); mTranslator = new TranslatorESSL(GL_VERTEX_SHADER, SH_GLES3_1_SPEC); ASSERT_TRUE(mTranslator->Init(resources)); } @@ -128,7 +126,7 @@ class MalformedFragmentShaderGLES31Test : public MalformedShaderTest void SetUp() override { ShBuiltInResources resources; - sh::InitBuiltInResources(&resources); + ShInitBuiltInResources(&resources); mTranslator = new TranslatorESSL(GL_FRAGMENT_SHADER, SH_GLES3_1_SPEC); ASSERT_TRUE(mTranslator->Init(resources)); } @@ -143,7 +141,7 @@ class MalformedComputeShaderTest : public MalformedShaderTest void SetUp() override { ShBuiltInResources resources; - sh::InitBuiltInResources(&resources); + ShInitBuiltInResources(&resources); mTranslator = new TranslatorESSL(GL_COMPUTE_SHADER, SH_GLES3_1_SPEC); ASSERT_TRUE(mTranslator->Init(resources)); } @@ -2325,7 +2323,7 @@ TEST_F(MalformedComputeShaderTest, CorrectUsageOfComputeBuiltins) } } -// It is illegal to write to a special variable. +// It is illegal to write to a special variable TEST_F(MalformedComputeShaderTest, SpecialVariableNumWorkGroups) { const std::string &shaderString = @@ -2341,7 +2339,7 @@ TEST_F(MalformedComputeShaderTest, SpecialVariableNumWorkGroups) } } -// It is illegal to write to a special variable. +// It is illegal to write to a special variable TEST_F(MalformedComputeShaderTest, SpecialVariableWorkGroupID) { const std::string &shaderString = @@ -2357,7 +2355,7 @@ TEST_F(MalformedComputeShaderTest, SpecialVariableWorkGroupID) } } -// It is illegal to write to a special variable. +// It is illegal to write to a special variable TEST_F(MalformedComputeShaderTest, SpecialVariableLocalInvocationID) { const std::string &shaderString = @@ -2373,7 +2371,7 @@ TEST_F(MalformedComputeShaderTest, SpecialVariableLocalInvocationID) } } -// It is illegal to write to a special variable. +// It is illegal to write to a special variable TEST_F(MalformedComputeShaderTest, SpecialVariableGlobalInvocationID) { const std::string &shaderString = @@ -2389,7 +2387,7 @@ TEST_F(MalformedComputeShaderTest, SpecialVariableGlobalInvocationID) } } -// It is illegal to write to a special variable. +// It is illegal to write to a special variable TEST_F(MalformedComputeShaderTest, SpecialVariableLocalInvocationIndex) { const std::string &shaderString = @@ -2405,7 +2403,7 @@ TEST_F(MalformedComputeShaderTest, SpecialVariableLocalInvocationIndex) } } -// It is illegal to write to a special variable. +// It is illegal to write to a special variable TEST_F(MalformedComputeShaderTest, SpecialVariableWorkGroupSize) { const std::string &shaderString = @@ -2437,722 +2435,3 @@ TEST_F(MalformedShaderTest, SamplerUnaryOperator) FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; } } - -// Invariant cannot be used with a work group size declaration. -TEST_F(MalformedComputeShaderTest, InvariantBlockSize) -{ - const std::string &shaderString = - "#version 310 es\n" - "invariant layout(local_size_x = 15) in;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Invariant cannot be used with a non-output variable in ESSL3. -TEST_F(MalformedShaderTest, InvariantNonOuput) -{ - const std::string &shaderString = - "#version 300 es\n" - "invariant int value;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Invariant declaration should follow the following format "invariant <out variable name>". -// Test having an incorrect qualifier in the invariant declaration. -TEST_F(MalformedShaderTest, InvariantDeclarationWithStorageQualifier) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "out vec4 foo;\n" - "invariant centroid foo;\n" - "void main() {\n" - "}\n"; - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Invariant declaration should follow the following format "invariant <out variable name>". -// Test having an incorrect precision qualifier in the invariant declaration. -TEST_F(MalformedShaderTest, InvariantDeclarationWithPrecisionQualifier) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "out vec4 foo;\n" - "invariant highp foo;\n" - "void main() {\n" - "}\n"; - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Invariant declaration should follow the following format "invariant <out variable name>". -// Test having an incorrect layout qualifier in the invariant declaration. -TEST_F(MalformedShaderTest, InvariantDeclarationWithLayoutQualifier) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "out vec4 foo;\n" - "invariant layout(location=0) foo;\n" - "void main() {\n" - "}\n"; - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Variable declaration with both invariant and layout qualifiers is not valid in the formal grammar -// provided in the ESSL 3.00 spec. ESSL 3.10 starts allowing this combination, but ESSL 3.00 should -// still disallow it. -TEST_F(MalformedShaderTest, VariableDeclarationWithInvariantAndLayoutQualifierESSL300) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "invariant layout(location = 0) out vec4 my_FragColor;\n" - "void main() {\n" - "}\n"; - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Bit shift with a rhs value > 31 has an undefined result in the GLSL spec. We disallow it. -// ESSL 3.00.6 section 5.9. -TEST_F(MalformedShaderTest, ShiftBy32) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "void main() {\n" - " uint u = 1u << 32u;\n" - "}\n"; - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Test that deferring global variable init works with an empty main(). -TEST_F(MalformedShaderTest, DeferGlobalVariableInitWithEmptyMain) -{ - const std::string &shaderString = - "precision mediump float;\n" - "uniform float u;\n" - "float foo = u;\n" - "void main() {}\n"; - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} - -// Test that pruning empty declarations from loop init expression works. -TEST_F(MalformedShaderTest, EmptyDeclarationAsLoopInit) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "out vec4 my_FragColor;\n" - "void main()\n" - "{\n" - " int i = 0;\n" - " for (int; i < 3; i++)\n" - " {\n" - " my_FragColor = vec4(i);\n" - " }\n" - "}\n"; - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} -// r32f, r32i, r32ui do not require either the writeonly or readonly memory qualifiers. -// GLSL ES 3.10, Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, ImageR32FNoMemoryQualifier) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "in vec4 myInput;\n" - "layout(r32f) uniform image2D myImage;\n" - "void main() {\n" - "}\n"; - - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} - -// Images which do not have r32f, r32i or r32ui as internal format, must have readonly or writeonly -// specified. -// GLSL ES 3.10, Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, ImageR32FWithCorrectMemoryQualifier) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "in vec4 myInput;\n" - "layout(rgba32f) uniform image2D myImage;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// It is a compile-time error to call imageStore when the image is qualified as readonly. -// GLSL ES 3.10 Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, StoreInReadOnlyImage) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "in vec4 myInput;\n" - "layout(r32f) uniform readonly image2D myImage;\n" - "void main() {\n" - " imageStore(myImage, ivec2(0), vec4(1.0));\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// It is a compile-time error to call imageLoad when the image is qualified as writeonly. -// GLSL ES 3.10 Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, LoadFromWriteOnlyImage) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "in vec4 myInput;\n" - "layout(r32f) uniform writeonly image2D myImage;\n" - "void main() {\n" - " imageLoad(myImage, ivec2(0));\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// A valid declaration and usage of an image3D. -TEST_F(MalformedFragmentShaderGLES31Test, ValidImage3D) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image3D;\n" - "in vec4 myInput;\n" - "layout(rgba32f) uniform readonly image3D myImage;\n" - "void main() {\n" - " imageLoad(myImage, ivec3(0));\n" - "}\n"; - - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} - -// A valid declaration and usage of an imageCube. -TEST_F(MalformedFragmentShaderGLES31Test, ValidImageCube) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump imageCube;\n" - "in vec4 myInput;\n" - "layout(rgba32f) uniform readonly imageCube myImage;\n" - "void main() {\n" - " imageLoad(myImage, ivec3(0));\n" - "}\n"; - - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} - -// A valid declaration and usage of an image2DArray. -TEST_F(MalformedFragmentShaderGLES31Test, ValidImage2DArray) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2DArray;\n" - "in vec4 myInput;\n" - "layout(rgba32f) uniform readonly image2DArray myImage;\n" - "void main() {\n" - " imageLoad(myImage, ivec3(0));\n" - "}\n"; - - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} - -// Images cannot be l-values. -// GLSL ES 3.10 Revision 4, 4.1.7 Opaque Types -TEST_F(MalformedFragmentShaderGLES31Test, ImageLValueFunctionDefinitionInOut) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "void myFunc(inout image2D someImage) {}\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Cannot assign to images. -// GLSL ES 3.10 Revision 4, 4.1.7 Opaque Types -TEST_F(MalformedFragmentShaderGLES31Test, ImageAssignment) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(rgba32f) uniform readonly image2D myImage;\n" - "layout(rgba32f) uniform readonly image2D myImage2;\n" - "void main() {\n" - " myImage = myImage2;\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Passing an image qualifier to a function should not be able to discard the readonly qualifier. -// GLSL ES 3.10 Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, ReadOnlyQualifierMissingInFunctionArgument) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(rgba32f) uniform readonly image2D myImage;\n" - "void myFunc(in image2D someImage) {}\n" - "void main() {\n" - " myFunc(myImage);\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Passing an image qualifier to a function should not be able to discard the writeonly qualifier. -// GLSL ES 3.10 Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, WriteOnlyQualifierMissingInFunctionArgument) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(rgba32f) uniform writeonly image2D myImage;\n" - "void myFunc(in image2D someImage) {}\n" - "void main() {\n" - " myFunc(myImage);\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Passing an image parameter as an argument to another function should not be able to discard the -// writeonly qualifier. -// GLSL ES 3.10 Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, DiscardWriteonlyInFunctionBody) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(rgba32f) uniform writeonly image2D myImage;\n" - "void myFunc1(in image2D someImage) {}\n" - "void myFunc2(in writeonly image2D someImage) { myFunc1(someImage); }\n" - "void main() {\n" - " myFunc2(myImage);\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// The memory qualifiers for the image declaration and function argument match and the test should -// pass. -TEST_F(MalformedFragmentShaderGLES31Test, CorrectImageMemoryQualifierSpecified) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(r32f) uniform image2D myImage;\n" - "void myFunc(in image2D someImage) {}\n" - "void main() {\n" - " myFunc(myImage);\n" - "}\n"; - - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} - -// The test adds additional qualifiers to the argument in the function header. -// This is correct since no memory qualifiers are discarded upon the function call. -// GLSL ES 3.10 Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, CorrectImageMemoryQualifierSpecified2) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(r32f) uniform image2D myImage;\n" - "void myFunc(in readonly writeonly image2D someImage) {}\n" - "void main() {\n" - " myFunc(myImage);\n" - "}\n"; - - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} - -// Images are not allowed in structs. -// GLSL ES 3.10 Revision 4, 4.1.8 Structures -TEST_F(MalformedFragmentShaderGLES31Test, ImageInStruct) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "struct myStruct { layout(r32f) image2D myImage; };\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Images are not allowed in interface blocks. -// GLSL ES 3.10 Revision 4, 4.3.9 Interface Blocks -TEST_F(MalformedFragmentShaderGLES31Test, ImageInInterfaceBlock) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "uniform myBlock { layout(r32f) image2D myImage; };\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Readonly used with an interface block. -TEST_F(MalformedFragmentShaderGLES31Test, ReadonlyWithInterfaceBlock) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "uniform readonly myBlock { float something; };\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Readonly used with an invariant. -TEST_F(MalformedFragmentShaderGLES31Test, ReadonlyWithInvariant) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "out vec4 something;\n" - "invariant readonly something;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Readonly used with a member of a structure. -TEST_F(MalformedFragmentShaderGLES31Test, ReadonlyWithStructMember) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "out vec4 something;\n" - "struct MyStruct { readonly float myMember; };\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// It should not be possible to use an internal format layout qualifier with an interface block. -TEST_F(MalformedFragmentShaderGLES31Test, ImageInternalFormatWithInterfaceBlock) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "out vec4 something;\n" - "layout(rgba32f) uniform MyStruct { float myMember; };\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// It should not be possible to use an internal format layout qualifier with a uniform without a -// type. -TEST_F(MalformedFragmentShaderGLES31Test, ImageInternalFormatInGlobalLayoutQualifier) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "out vec4 something;\n" - "layout(rgba32f) uniform;\n" - "void main() {\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// ESSL 1.00 section 4.1.7. -// Samplers are not allowed as operands for most operations. Test this for ternary operator. -TEST_F(MalformedShaderTest, SamplerAsTernaryOperand) -{ - const std::string &shaderString = - "precision mediump float;\n" - "uniform bool u;\n" - "uniform sampler2D s1;\n" - "uniform sampler2D s2;\n" - "void main() {\n" - " gl_FragColor = texture2D(u ? s1 : s2, vec2(0, 0));\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// ESSL 1.00.17 section 4.5.2. -// ESSL 3.00.6 section 4.5.3. -// Precision must be specified for floats. Test this with a declaration with no qualifiers. -TEST_F(MalformedShaderTest, FloatDeclarationNoQualifiersNoPrecision) -{ - const std::string &shaderString = - "vec4 foo = vec4(0.0);\n" - "void main()\n" - "{\n" - " gl_FragColor = foo;\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Check compiler doesn't crash on incorrect unsized array declarations. -TEST_F(MalformedShaderTest, IncorrectUnsizedArray) -{ - const std::string &shaderString = - "#version 300 es\n" - "precision mediump float;\n" - "float foo[] = 0.0;\n" - "out vec4 my_FragColor;\n" - "void main()\n" - "{\n" - " foo[0] = 1.0;\n" - " my_FragColor = vec4(foo[0]);\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Check compiler doesn't crash when a bvec is on the right hand side of a logical operator. -// ESSL 3.00.6 section 5.9. -TEST_F(MalformedShaderTest, LogicalOpRHSIsBVec) -{ - const std::string &shaderString = - "#version 300 es\n" - "void main()\n" - "{\n" - " bool b;\n" - " bvec3 b3;\n" - " b && b3;\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Check compiler doesn't crash when there's an unsized array constructor with no parameters. -// ESSL 3.00.6 section 4.1.9: Array size must be greater than zero. -TEST_F(MalformedShaderTest, UnsizedArrayConstructorNoParameters) -{ - const std::string &shaderString = - "#version 300 es\n" - "void main()\n" - "{\n" - " int[]();\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Passing an image parameter as an argument to another function should not be able to discard the -// coherent qualifier. -TEST_F(MalformedFragmentShaderGLES31Test, CoherentQualifierMissingInFunctionArgument) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(r32f) uniform coherent image2D myImage;\n" - "void myFunc(in image2D someImage) {}\n" - "void main() {\n" - " myFunc(myImage);\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// Passing an image parameter as an argument to another function should not be able to discard the -// volatile qualifier. -TEST_F(MalformedFragmentShaderGLES31Test, VolatileQualifierMissingInFunctionArgument) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(r32f) uniform volatile image2D myImage;\n" - "void myFunc(in image2D someImage) {}\n" - "void main() {\n" - " myFunc(myImage);\n" - "}\n"; - - if (compile(shaderString)) - { - FAIL() << "Shader compilation succeeded, expecting failure " << mInfoLog; - } -} - -// The restrict qualifier can be discarded from a function argument. -// GLSL ES 3.10 Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, RestrictQualifierDiscardedInFunctionArgument) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(r32f) uniform restrict image2D myImage;\n" - "void myFunc(in image2D someImage) {}\n" - "void main() {\n" - " myFunc(myImage);\n" - "}\n"; - - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -} - -// Function image arguments can be overqualified. -// GLSL ES 3.10 Revision 4, 4.9 Memory Access Qualifiers -TEST_F(MalformedFragmentShaderGLES31Test, OverqualifyingImageParameter) -{ - const std::string &shaderString = - "#version 310 es\n" - "precision mediump float;\n" - "precision mediump image2D;\n" - "layout(r32f) uniform image2D myImage;\n" - "void myFunc(in coherent volatile image2D someImage) {}\n" - "void main() {\n" - " myFunc(myImage);\n" - "}\n"; - - if (!compile(shaderString)) - { - FAIL() << "Shader compilation failed, expecting success " << mInfoLog; - } -}
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