gpu/command_buffer/tests/gl_shared_resources_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include <GLES2/gl2.h>
   6 #include <GLES2/gl2ext.h>
   7
   8 #include "base/logging.h"
   9 #include "gpu/command_buffer/tests/gl_manager.h"
  10 #include "gpu/command_buffer/tests/gl_test_utils.h"
  11 #include "testing/gmock/include/gmock/gmock.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 namespace gpu {
  15
  16 class GLSharedResources : public testing::Test {
  17  protected:
  18   void SetUp() override {
  19     GLManager::Options options;
  20     options.bind_generates_resource = true;
  21     gl1_.Initialize(options);
  22     options.share_group_manager = &gl1_;
  23     gl2_.Initialize(options);
  24   }
  25
  26   void TearDown() override {
  27     gl1_.Destroy();
  28     gl2_.Destroy();
  29   }
  30
  31   GLManager gl1_;
  32   GLManager gl2_;
  33 };
  34
  35 // Test that GL creating/deleting works across context.
  36 TEST_F(GLSharedResources, CreateDelete) {
  37   gl1_.MakeCurrent();
  38   GLuint tex = 0;
  39   glGenTextures(1, &tex);
  40   gl2_.MakeCurrent();
  41   glBindTexture(GL_TEXTURE_2D, tex);
  42   glDeleteTextures(1, &tex);
  43   gl1_.MakeCurrent();
  44   glBindTexture(GL_TEXTURE_2D,tex);
  45   GLTestHelper::CheckGLError("no errors", __LINE__);
  46   gl2_.MakeCurrent();
  47   GLTestHelper::CheckGLError("no errors", __LINE__);
  48 }
  49
  50 }  // namespace gpu
  51