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// Copyright 2013 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 "content/browser/gpu/compositor_util.h"
#include "content/test/content_browser_test.h"
#if defined(OS_MACOSX)
#include "base/mac/mac_util.h"
#elif defined(OS_WIN)
#include "base/win/windows_version.h"
#endif
namespace content {
typedef ContentBrowserTest CompositorUtilTest;
// Test that threaded compositing and FCM are in the expected mode on the bots
// for all platforms.
IN_PROC_BROWSER_TEST_F(CompositorUtilTest, CompositingModeAsExpected) {
enum CompositingMode {
DISABLED,
ENABLED,
THREADED, // Implies FCM
DELEGATED, // Implies threaded
} expected_mode = DISABLED;
#if defined(USE_AURA)
expected_mode = DELEGATED;
#elif defined(OS_ANDROID)
expected_mode = THREADED;
#elif defined(OS_MACOSX)
expected_mode = THREADED;
// Lion and SnowLeopard have compositing blacklisted when using the Apple
// software renderer, so results will vary depending if this test is being
// run in a VM versus actual hardware.
// http://crbug.com/230931
if (base::mac::IsOSLionOrEarlier())
return;
#elif defined(OS_WIN)
if (base::win::GetVersion() >= base::win::VERSION_VISTA)
expected_mode = THREADED;
#endif
EXPECT_EQ(expected_mode == ENABLED ||
expected_mode == THREADED ||
expected_mode == DELEGATED,
IsForceCompositingModeEnabled());
EXPECT_EQ(expected_mode == THREADED ||
expected_mode == DELEGATED,
IsThreadedCompositingEnabled());
EXPECT_EQ(expected_mode == DELEGATED,
IsDelegatedRendererEnabled());
}
}
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