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

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• Hash : 89e38b57
  Author :
  Date : 2022-06-22T15:04:08
  

  Refactor to use ANGLETest vs ANGLETestWithParam
  
  Bug: angleproject:6747
  Change-Id: I72ad52d0268eae0e1a401f12f3e94cc5efa402f2
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3719002
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  

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• src/tests/gl_tests/GetTexLevelParameterTest.cpp

• //
  // Copyright 2020 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.
  //
  
  // GetTexLevelParameterTest.cpp : Tests of the GL_ANGLE_get_tex_level_parameter extension.
  
  #include "test_utils/ANGLETest.h"
  
  #include "test_utils/gl_raii.h"
  
  namespace angle
  {
  
  class GetTexLevelParameterTest : public ANGLETest<>
  {
    protected:
      GetTexLevelParameterTest()
      {
          setWindowWidth(128);
          setWindowHeight(128);
          setConfigRedBits(8);
          setConfigGreenBits(8);
          setConfigBlueBits(8);
          setConfigAlphaBits(8);
          setExtensionsEnabled(false);
      }
  };
  
  // Extension is requestable so it should be disabled by default.
  TEST_P(GetTexLevelParameterTest, ExtensionStringExposed)
  {
      EXPECT_FALSE(IsGLExtensionEnabled("GL_ANGLE_get_tex_level_parameter"));
  
      if (IsGLExtensionRequestable("GL_ANGLE_get_tex_level_parameter"))
      {
          glRequestExtensionANGLE("GL_ANGLE_get_tex_level_parameter");
          EXPECT_GL_NO_ERROR();
  
          EXPECT_TRUE(IsGLExtensionEnabled("GL_ANGLE_get_tex_level_parameter"));
      }
  }
  
  // Test various queries exposed by GL_ANGLE_get_tex_level_parameter
  TEST_P(GetTexLevelParameterTest, Queries)
  {
      ANGLE_SKIP_TEST_IF(!EnsureGLExtensionEnabled("GL_ANGLE_get_tex_level_parameter"));
  
      GLTexture texture;
      glBindTexture(GL_TEXTURE_2D, texture);
      glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 2, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
  
      {
          GLint width = 0;
          glGetTexLevelParameterivANGLE(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
          EXPECT_GL_NO_ERROR();
          EXPECT_EQ(1, width);
      }
  
      {
          GLint height = 0;
          glGetTexLevelParameterivANGLE(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &height);
          EXPECT_GL_NO_ERROR();
          EXPECT_EQ(2, height);
      }
  
      {
          GLint internalFormat = 0;
          glGetTexLevelParameterivANGLE(GL_TEXTURE_2D, 0, GL_TEXTURE_INTERNAL_FORMAT,
                                        &internalFormat);
          EXPECT_GL_NO_ERROR();
          EXPECT_GLENUM_EQ(GL_RGBA, internalFormat);
      }
  }
  
  // Use this to select which configurations (e.g. which renderer, which GLES major version) these
  // tests should be run against.
  ANGLE_INSTANTIATE_TEST_ES2_AND_ES3(GetTexLevelParameterTest);
  }  // namespace angle
  

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