kc3-lang/angle/src/tests/gl_tests/ProgramPipelineTest.cpp

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• Author : Yunchao He
  Date : 2017-08-02 16:05:21
  Hash : a336b90f
  Message : ES31: Impl program pipeline object management entries for GL backend. The program pipeline object management entries are: GenProgramPipelines DeleteProgramPipelines BindProgramPipeline IsProgramPipeline BUG:angleproject:2123 Change-Id: I114d054b90caf2ee3f9befef7439552a1c309bc4 Reviewed-on: https://chromium-review.googlesource.com/629978 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>

• src/tests/gl_tests/ProgramPipelineTest.cpp

• //
  // Copyright 2017 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.
  //
  // ProgramPipelineTest:
  //   Various tests related to Program Pipeline.
  //
  
  #include "test_utils/ANGLETest.h"
  #include "test_utils/gl_raii.h"
  
  using namespace angle;
  
  namespace
  {
  
  class ProgramPipelineTest : public ANGLETest
  {
    protected:
      ProgramPipelineTest()
      {
          setWindowWidth(64);
          setWindowHeight(64);
          setConfigRedBits(8);
          setConfigGreenBits(8);
          setConfigBlueBits(8);
          setConfigAlphaBits(8);
      }
  };
  
  // Verify that program pipeline is not supported in version lower than ES31.
  TEST_P(ProgramPipelineTest, GenerateProgramPipelineObject)
  {
      GLuint pipeline;
      glGenProgramPipelines(1, &pipeline);
      if (getClientMajorVersion() < 3 || getClientMinorVersion() < 1)
      {
          EXPECT_GL_ERROR(GL_INVALID_OPERATION);
      }
      else
      {
          EXPECT_GL_NO_ERROR();
  
          glDeleteProgramPipelines(1, &pipeline);
          EXPECT_GL_NO_ERROR();
      }
  }
  
  class ProgramPipelineTest31 : public ProgramPipelineTest
  {
  };
  
  // Test generate or delete program pipeline.
  TEST_P(ProgramPipelineTest31, GenOrDeleteProgramPipelineTest)
  {
      GLuint pipeline;
      glGenProgramPipelines(-1, &pipeline);
      EXPECT_GL_ERROR(GL_INVALID_VALUE);
      glGenProgramPipelines(0, &pipeline);
      EXPECT_GL_NO_ERROR();
  
      glDeleteProgramPipelines(-1, &pipeline);
      EXPECT_GL_ERROR(GL_INVALID_VALUE);
      glDeleteProgramPipelines(0, &pipeline);
      EXPECT_GL_NO_ERROR();
  }
  
  // Test BindProgramPipeline.
  TEST_P(ProgramPipelineTest31, BindProgramPipelineTest)
  {
      glBindProgramPipeline(0);
      EXPECT_GL_NO_ERROR();
  
      glBindProgramPipeline(2);
      EXPECT_GL_ERROR(GL_INVALID_OPERATION);
  
      GLuint pipeline;
      glGenProgramPipelines(1, &pipeline);
      glBindProgramPipeline(pipeline);
      EXPECT_GL_NO_ERROR();
  
      glDeleteProgramPipelines(1, &pipeline);
      glBindProgramPipeline(pipeline);
      EXPECT_GL_ERROR(GL_INVALID_OPERATION);
  }
  
  // Test IsProgramPipeline
  TEST_P(ProgramPipelineTest31, IsProgramPipelineTest)
  {
      EXPECT_EQ(GL_FALSE, glIsProgramPipeline(0));
      EXPECT_GL_NO_ERROR();
  
      EXPECT_EQ(GL_FALSE, glIsProgramPipeline(2));
      EXPECT_GL_NO_ERROR();
  
      GLuint pipeline;
      glGenProgramPipelines(1, &pipeline);
      glBindProgramPipeline(pipeline);
      EXPECT_EQ(GL_TRUE, glIsProgramPipeline(pipeline));
      EXPECT_GL_NO_ERROR();
  
      glBindProgramPipeline(0);
      glDeleteProgramPipelines(1, &pipeline);
      EXPECT_EQ(GL_FALSE, glIsProgramPipeline(pipeline));
      EXPECT_GL_NO_ERROR();
  }
  
  ANGLE_INSTANTIATE_TEST(ProgramPipelineTest,
                         ES3_OPENGL(),
                         ES3_OPENGLES(),
                         ES31_OPENGL(),
                         ES31_OPENGLES());
  ANGLE_INSTANTIATE_TEST(ProgramPipelineTest31, ES31_OPENGL(), ES31_OPENGLES());
  
  }  // namespace