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

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• Author : Jamie Madill
  Date : 2019-04-30 16:14:44
  Hash : b8149075
  Message : Clean up ANGLE test extension functions. None of these functions needed to be member functions. Also make the naming more consistent. Bug: angleproject:3393 Change-Id: I7aafe2269a48af703a87bd9a8cf4cfab9e177dd3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1574673 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>

• src/tests/gl_tests/RequestExtensionTest.cpp

• //
  // Copyright 2018 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.
  //
  // RequestExtensionTest:
  //   Tests that extensions can be requested and are disabled by default when using
  //   EGL_ANGLE_request_extension
  //
  
  #include "test_utils/ANGLETest.h"
  
  #include "util/EGLWindow.h"
  
  namespace angle
  {
  
  class RequestExtensionTest : public ANGLETest
  {
    protected:
      RequestExtensionTest() { setExtensionsEnabled(false); }
  };
  
  // Test that a known requestable extension is disabled by default and make sure it can be requested
  // if possible
  TEST_P(RequestExtensionTest, ExtensionsDisabledByDefault)
  {
      EXPECT_TRUE(IsEGLDisplayExtensionEnabled(getEGLWindow()->getDisplay(),
                                               "EGL_ANGLE_create_context_extensions_enabled"));
      EXPECT_FALSE(IsGLExtensionEnabled("GL_OES_rgb8_rgba8"));
  
      if (IsGLExtensionRequestable("GL_OES_rgb8_rgba8"))
      {
          glRequestExtensionANGLE("GL_OES_rgb8_rgba8");
          EXPECT_TRUE(IsGLExtensionEnabled("GL_OES_rgb8_rgba8"));
      }
  }
  
  // Test the queries for the requestable extension strings
  TEST_P(RequestExtensionTest, Queries)
  {
      ANGLE_SKIP_TEST_IF(!IsGLExtensionEnabled("GL_ANGLE_request_extension"));
  
      const GLubyte *requestableExtString = glGetString(GL_REQUESTABLE_EXTENSIONS_ANGLE);
      EXPECT_GL_NO_ERROR();
      EXPECT_NE(nullptr, requestableExtString);
  
      if (getClientMajorVersion() >= 3)
      {
          GLint numExtensions = 0;
          glGetIntegerv(GL_NUM_REQUESTABLE_EXTENSIONS_ANGLE, &numExtensions);
          EXPECT_GL_NO_ERROR();
  
          for (GLint extIdx = 0; extIdx < numExtensions; extIdx++)
          {
              const GLubyte *requestableExtIndexedString =
                  glGetStringi(GL_REQUESTABLE_EXTENSIONS_ANGLE, extIdx);
              EXPECT_GL_NO_ERROR();
              EXPECT_NE(nullptr, requestableExtIndexedString);
          }
  
          // Request beyond the end of the array
          const GLubyte *requestableExtIndexedString =
              glGetStringi(GL_REQUESTABLE_EXTENSIONS_ANGLE, numExtensions);
          EXPECT_GL_ERROR(GL_INVALID_VALUE);
          EXPECT_EQ(nullptr, requestableExtIndexedString);
      }
  }
  
  // Use this to select which configurations (e.g. which renderer, which GLES major version) these
  // tests should be run against.
  ANGLE_INSTANTIATE_TEST(RequestExtensionTest,
                         ES2_D3D11(),
                         ES3_D3D11(),
                         ES2_OPENGL(),
                         ES3_OPENGL(),
                         ES2_OPENGLES(),
                         ES3_OPENGLES(),
                         ES2_VULKAN());
  
  }  // namespace angle