1 // Copyright 2013 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 "content/browser/gpu/compositor_util.h" 6 #include "content/public/test/content_browser_test.h" 7 8 #if defined(OS_MACOSX) 9 #include "base/mac/mac_util.h" 10 #elif defined(OS_WIN) 11 #include "base/win/windows_version.h" 12 #endif 13 14 namespace content { 15 16 typedef ContentBrowserTest CompositorUtilTest; 17 18 // Test that threaded compositing and FCM are in the expected mode on the bots 19 // for all platforms. IN_PROC_BROWSER_TEST_F(CompositorUtilTest,CompositingModeAsExpected)20IN_PROC_BROWSER_TEST_F(CompositorUtilTest, CompositingModeAsExpected) { 21 enum CompositingMode { 22 DISABLED, 23 ENABLED, 24 THREADED, // Implies FCM 25 DELEGATED, // Implies threaded 26 } expected_mode = DISABLED; 27 #if defined(USE_AURA) 28 expected_mode = DELEGATED; 29 #elif defined(OS_ANDROID) 30 expected_mode = DELEGATED; 31 #elif defined(OS_MACOSX) 32 expected_mode = THREADED; 33 // Lion and SnowLeopard have compositing blacklisted when using the Apple 34 // software renderer, so results will vary depending if this test is being 35 // run in a VM versus actual hardware. 36 // http://crbug.com/230931 37 if (base::mac::IsOSLionOrEarlier()) 38 return; 39 #elif defined(OS_WIN) 40 if (base::win::GetVersion() >= base::win::VERSION_VISTA) 41 expected_mode = THREADED; 42 #endif 43 44 EXPECT_EQ(expected_mode == THREADED || 45 expected_mode == DELEGATED, 46 IsThreadedCompositingEnabled()); 47 EXPECT_EQ(expected_mode == DELEGATED, 48 IsDelegatedRendererEnabled()); 49 } 50 51 } 52