kc3-lang/angle/src/tests/compiler_tests/PruneEmptyDeclarations_test.cpp

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• Hash : 45bcc784
  Author :
  Date : 2016-11-07T13:58:48
  

  translator: Scope all classes with "sh".
  
  I was seeing an odd problem with our PoolAlloc conflicting with the
  glslang/Vulkan TIntermNode, so the fix was to move everything to a
  separate namespace.
  
  The bison grammars are also regenerated. No functional changes.
  
  BUG=angleproject:1576
  
  Change-Id: I959c7afe4c092f0d458432c07b4dcee4d39513f3
  Reviewed-on: https://chromium-review.googlesource.com/408267
  Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/tests/compiler_tests/PruneEmptyDeclarations_test.cpp

• //
  // 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.
  //
  // PruneEmptyDeclarations_test.cpp:
  //   Tests for pruning empty declarations.
  //
  
  #include "angle_gl.h"
  #include "gtest/gtest.h"
  #include "GLSLANG/ShaderLang.h"
  #include "tests/test_utils/compiler_test.h"
  
  using namespace sh;
  
  namespace
  {
  
  class PruneEmptyDeclarationsTest : public MatchOutputCodeTest
  {
    public:
      PruneEmptyDeclarationsTest()
          : MatchOutputCodeTest(GL_VERTEX_SHADER, 0, SH_GLSL_COMPATIBILITY_OUTPUT)
      {
      }
  };
  
  TEST_F(PruneEmptyDeclarationsTest, EmptyDeclarationStartsDeclaratorList)
  {
      const std::string shaderString =
          "precision mediump float;\n"
          "uniform float u;\n"
          "void main()\n"
          "{\n"
          "   float, f;\n"
          "   gl_Position = vec4(u * f);\n"
          "}\n";
      compile(shaderString);
      ASSERT_TRUE(foundInCode("float f"));
      ASSERT_TRUE(notFoundInCode("float, f"));
  }
  
  TEST_F(PruneEmptyDeclarationsTest, EmptyStructDeclarationWithQualifiers)
  {
      const std::string shaderString =
          "precision mediump float;\n"
          "const struct S { float f; };\n"
          "uniform S s;"
          "void main()\n"
          "{\n"
          "   gl_Position = vec4(s.f);\n"
          "}\n";
      compile(shaderString);
      ASSERT_TRUE(foundInCode("struct S"));
      ASSERT_TRUE(foundInCode("uniform S"));
      ASSERT_TRUE(notFoundInCode("const struct S"));
  }
  
  }  // namespace
  

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