kc3-lang/angle/src/tests/egl_tests/EGLDeviceCGLTest.cpp

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• Hash : 25390156
  Author :
  Date : 2025-08-21T00:13:19
  

  Suppress unsafe buffers on a file-by-file basis in src/ [1 of N]
  
  In this CL, we suppress many files but stop short of actually
  enabling the warning by not removing the line from the
  unsafe_buffers_paths.txt file. That will happen in a follow-on
  CL, along with resolving any stragglers missed here.
  
  This is mostly a manual change so as to familiarize myself with
  the kinds of issues faced by the Angle codebase when applying buffer
  safety warnings.
  
  -- Re-generate affected hashes.
  -- Clang-format applied to all changed files.
  -- Add a few missing .reserve() calls to vectors as noticed.
  -- Fix some mismatches between file names and header comments.
  -- Be more consistent with header comment format (blank lines and
     trailing //-only lines when a filename comment adjoins license
     boilerplate).
  
  Bug: b/436880895
  Change-Id: I3bde5cc2059acbe8345057289214f1a26f1c34aa
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6869022
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• src/tests/egl_tests/EGLDeviceCGLTest.cpp

• //
  // Copyright 2019 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.
  //
  // EGLDeviceCGLTest.cpp: tests for the EGL_ANGLE_device_cgl extension.
  //
  
  #ifdef UNSAFE_BUFFERS_BUILD
  #    pragma allow_unsafe_buffers
  #endif
  
  #include "test_utils/ANGLETest.h"
  #include "util/EGLWindow.h"
  #include "util/OSWindow.h"
  #include "util/gles_loader_autogen.h"
  
  using namespace angle;
  
  class EGLDeviceCGLQueryTest : public ANGLETest<>
  {
    protected:
      EGLDeviceCGLQueryTest() {}
  
      void testSetUp() override
      {
          const char *extensionString =
              static_cast<const char *>(eglQueryString(getEGLWindow()->getDisplay(), EGL_EXTENSIONS));
  
          if (!eglQueryDeviceStringEXT)
          {
              FAIL() << "ANGLE extension EGL_EXT_device_query export eglQueryDeviceStringEXT was not "
                        "found";
          }
  
          if (!eglQueryDisplayAttribEXT)
          {
              FAIL() << "ANGLE extension EGL_EXT_device_query export eglQueryDisplayAttribEXT was "
                        "not found";
          }
  
          if (!eglQueryDeviceAttribEXT)
          {
              FAIL() << "ANGLE extension EGL_EXT_device_query export eglQueryDeviceAttribEXT was not "
                        "found";
          }
  
          EGLAttrib angleDevice = 0;
          EXPECT_EGL_TRUE(
              eglQueryDisplayAttribEXT(getEGLWindow()->getDisplay(), EGL_DEVICE_EXT, &angleDevice));
          extensionString = static_cast<const char *>(
              eglQueryDeviceStringEXT(reinterpret_cast<EGLDeviceEXT>(angleDevice), EGL_EXTENSIONS));
          if (strstr(extensionString, "EGL_ANGLE_device_cgl") == nullptr)
          {
              FAIL() << "ANGLE extension EGL_ANGLE_device_cgl was not found";
          }
      }
  };
  
  // This test attempts to query the CGLContextObj and CGLPixelFormatObj from the
  // EGLDevice associated with the display.
  TEST_P(EGLDeviceCGLQueryTest, QueryDevice)
  {
      EGLAttrib angleDevice = 0;
      EXPECT_EGL_TRUE(
          eglQueryDisplayAttribEXT(getEGLWindow()->getDisplay(), EGL_DEVICE_EXT, &angleDevice));
      EGLAttrib contextAttrib     = 0;
      EGLAttrib pixelFormatAttrib = 0;
      EXPECT_EGL_TRUE(eglQueryDeviceAttribEXT(reinterpret_cast<EGLDeviceEXT>(angleDevice),
                                              EGL_CGL_CONTEXT_ANGLE, &contextAttrib));
      EXPECT_TRUE(contextAttrib != 0);
      EXPECT_EGL_TRUE(eglQueryDeviceAttribEXT(reinterpret_cast<EGLDeviceEXT>(angleDevice),
                                              EGL_CGL_PIXEL_FORMAT_ANGLE, &pixelFormatAttrib));
      EXPECT_TRUE(pixelFormatAttrib != 0);
  }
  
  // Use this to select which configurations (e.g. which renderer, which GLES major version) these
  // tests should be run against.
  ANGLE_INSTANTIATE_TEST(EGLDeviceCGLQueryTest, ES2_OPENGL(), ES3_OPENGL());
  

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