third_party/WebKit/Source/platform/ScopedOrientationChangeIndicatorTest.cpp

// Copyright 2016 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.

#include "platform/ScopedOrientationChangeIndicator.h"

#include "testing/gtest/include/gtest/gtest.h"

namespace blink {

TEST(ScopedOrientationChangeIndicatorTest, InitialState)
{
    EXPECT_FALSE(ScopedOrientationChangeIndicator::processingOrientationChange());
}

TEST(ScopedOrientationChangeIndicatorTest, ConstructOneIndicatorWithGesture)
{
    ScopedOrientationChangeIndicator indicator;

    EXPECT_TRUE(ScopedOrientationChangeIndicator::processingOrientationChange());
}

TEST(ScopedOrientationChangeIndicatorTest, MultipleIndicatorInTheSameScope)
{
    ScopedOrientationChangeIndicator indicator1;

    EXPECT_TRUE(ScopedOrientationChangeIndicator::processingOrientationChange());

    ScopedOrientationChangeIndicator indicator2;

    EXPECT_TRUE(ScopedOrientationChangeIndicator::processingOrientationChange());
}

TEST(ScopedOrientationChangeIndicatorTest, DestructResetsStateUsingGesture)
{
    {
        ScopedOrientationChangeIndicator indicator;
    }

    EXPECT_FALSE(ScopedOrientationChangeIndicator::processingOrientationChange());
}

TEST(ScopedOrientationChangeIndicatorTest, DestructResetsStateUsingNoGesture)
{
    ScopedOrientationChangeIndicator indicator;
    {
        ScopedOrientationChangeIndicator indicator;
    }

    EXPECT_TRUE(ScopedOrientationChangeIndicator::processingOrientationChange());
}

} // namespace blink