test_metal_surface_unittests.mm

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#include "flutter/testing/test_metal_context.h"
#include "flutter/testing/test_metal_surface.h"
#include "flutter/testing/testing.h"
 
namespace flutter::testing {
 
#ifdef SHELL_ENABLE_METAL
 
TEST(TestMetalSurface, EmptySurfaceIsInvalid) {
  if (!TestMetalSurface::PlatformSupportsMetal()) {
    GTEST_SKIP();
  }
 
  TestMetalContext metal_context = TestMetalContext();
  auto surface = TestMetalSurface::Create(metal_context);
  ASSERT_NE(surface, nullptr);
  ASSERT_FALSE(surface->IsValid());
}
 
TEST(TestMetalSurface, CanCreateValidTestMetalSurface) {
  if (!TestMetalSurface::PlatformSupportsMetal()) {
    GTEST_SKIP();
  }
 
  TestMetalContext metal_context = TestMetalContext();
  auto surface = TestMetalSurface::Create(metal_context, DlISize(100, 100));
  ASSERT_NE(surface, nullptr);
  ASSERT_TRUE(surface->IsValid());
  ASSERT_NE(surface->GetSurface(), nullptr);
  ASSERT_NE(surface->GetGrContext(), nullptr);
}
 
#endif
 
}  // namespace flutter::testing