content/child/assert_matching_enums.cc

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Use this file to assert that *_list.h enums that are meant to do the bridge
// from Blink are valid.

#include "base/macros.h"
#include "cc/animation/animation.h"
#include "content/public/common/screen_orientation_values.h"
#include "media/base/mime_util.h"
#include "third_party/WebKit/public/platform/WebCompositorAnimation.h"
#include "third_party/WebKit/public/platform/WebMimeRegistry.h"
#include "third_party/WebKit/public/platform/modules/screen_orientation/WebScreenOrientationLockType.h"

namespace content {

#define STATIC_ASSERT_MATCHING_ENUM(expected, actual) \
  static_assert(int(expected) == int(actual), "mismatching enums: " #expected)

// ScreenOrientationValues
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockDefault,
    SCREEN_ORIENTATION_VALUES_DEFAULT);
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockPortraitPrimary,
    SCREEN_ORIENTATION_VALUES_PORTRAIT_PRIMARY);
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockPortraitSecondary,
    SCREEN_ORIENTATION_VALUES_PORTRAIT_SECONDARY);
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockLandscapePrimary,
    SCREEN_ORIENTATION_VALUES_LANDSCAPE_PRIMARY);
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockLandscapeSecondary,
    SCREEN_ORIENTATION_VALUES_LANDSCAPE_SECONDARY);
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockAny,
    SCREEN_ORIENTATION_VALUES_ANY);
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockLandscape,
    SCREEN_ORIENTATION_VALUES_LANDSCAPE);
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockPortrait,
    SCREEN_ORIENTATION_VALUES_PORTRAIT);
STATIC_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLockNatural,
    SCREEN_ORIENTATION_VALUES_NATURAL);

// SupportsType
STATIC_ASSERT_MATCHING_ENUM(blink::WebMimeRegistry::IsNotSupported,
    media::IsNotSupported);
STATIC_ASSERT_MATCHING_ENUM(blink::WebMimeRegistry::IsSupported,
    media::IsSupported);
STATIC_ASSERT_MATCHING_ENUM(blink::WebMimeRegistry::MayBeSupported,
    media::MayBeSupported);

// TargetProperty
STATIC_ASSERT_MATCHING_ENUM(
    blink::WebCompositorAnimation::TargetPropertyTransform,
    cc::Animation::TRANSFORM);
STATIC_ASSERT_MATCHING_ENUM(
    blink::WebCompositorAnimation::TargetPropertyOpacity,
    cc::Animation::OPACITY);
STATIC_ASSERT_MATCHING_ENUM(blink::WebCompositorAnimation::TargetPropertyFilter,
                            cc::Animation::FILTER);
STATIC_ASSERT_MATCHING_ENUM(
    blink::WebCompositorAnimation::TargetPropertyScrollOffset,
    cc::Animation::SCROLL_OFFSET);

} // namespace content