Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 493 insertions, 0 deletions

diff --git a/chrome/test/tab_switching/SConscript b/chrome/test/tab_switching/SConscript
new file mode 100644
index 0000000..d825fa3
--- /dev/null
+++ b/chrome/test/tab_switching/SConscript
@@ -0,0 +1,125 @@
+# Copyright 2008, Google Inc.

+# All rights reserved.

+#

+# Redistribution and use in source and binary forms, with or without

+# modification, are permitted provided that the following conditions are

+# met:

+#

+#    * Redistributions of source code must retain the above copyright

+# notice, this list of conditions and the following disclaimer.

+#    * Redistributions in binary form must reproduce the above

+# copyright notice, this list of conditions and the following disclaimer

+# in the documentation and/or other materials provided with the

+# distribution.

+#    * Neither the name of Google Inc. nor the names of its

+# contributors may be used to endorse or promote products derived from

+# this software without specific prior written permission.

+#

+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+Import('env_test')

+

+env_test = env_test.Clone()

+

+env_test.Prepend(

+    CPPDEFINES = [

+        'UI_TEST',

+        'UNIT_TEST',

+        'CERT_CHAIN_PARA_HAS_EXTRA_FIELDS',

+        'WIN32_LEAN_AND_MEAN',

+    ],

+    CPPPATH = [

+        '$GTEST_DIR/include',

+        '$GTEST_DIR',

+        '$SKIA_DIR/include',

+        '$SKIA_DIR/include/corecg',

+        '$SKIA_DIR/platform',

+        '#/..',

+    ],

+    LINKFLAGS = [

+        '/INCREMENTAL',

+        '/DEBUG',

+

+        '/DELAYLOAD:"dwmapi.dll"',

+        '/DELAYLOAD:"uxtheme.dll"',

+

+        '/MACHINE:X86',

+        '/FIXED:No',

+

+        '/safeseh',

+        '/dynamicbase',

+        '/ignore:4199',

+        '/nxcompat',

+    ],

+    LIBS = [

+        'winmm.lib',

+        'psapi.lib',

+        'rpcrt4.lib',

+        'oleacc.lib',

+        'comsupp.lib',

+

+        'wininet.lib',

+        'version.lib',

+        'msimg32.lib',

+        'ws2_32.lib',

+        'usp10.lib',

+        'psapi.lib',

+        'kernel32.lib',

+        'user32.lib',

+        'gdi32.lib',

+        'winspool.lib',

+        'comdlg32.lib',

+        'advapi32.lib',

+        'shell32.lib',

+        'ole32.lib',

+        'oleaut32.lib',

+        'uuid.lib',

+        'odbc32.lib',

+        'odbccp32.lib',

+

+        'DelayImp.lib',

+    ],

+)

+

+input_files = [

+    '$CHROME_DIR/test/ui/run_all_unittests$OBJSUFFIX',

+    '$CHROME_DIR/test/ui/ui_test$OBJSUFFIX',

+    '$CHROME_DIR/test/ui/ui_test_suite$OBJSUFFIX',

+    '$CHROME_DIR/test/test_file_util$OBJSUFFIX',

+    'tab_switching_test.cc',

+]

+

+libs = [

+    '$GOOGLEURL_DIR/googleurl.lib',

+    '$SKIA_DIR/skia.lib',

+    '$LIBPNG_DIR/libpng.lib',

+    '$TESTING_DIR/gtest.lib',

+    '$BASE_DIR/gfx/base_gfx.lib',

+    '$ICU38_DIR/icuuc.lib',

+    '$CHROME_DIR/common/common.lib',

+    '$ZLIB_DIR/zlib.lib',

+    '$MODP_B64_DIR/modp_b64.lib',

+    '$CHROME_DIR/browser/browser.lib',

+    '$NET_DIR/net.lib',

+    '$BASE_DIR/base.lib',

+    '$CHROME_DIR/test/automation/automation.lib',

+]

+

+#"..\..\Debug\obj\tab_switching_test\precompiled_wtl.obj"

+

+exe = env_test.Program(['tab_switching_test',

+                        'tab_switching_test.pdb'],

+                       input_files + libs)

+i = env_test.Install('$TARGET_ROOT', exe)

+

+env_test.Alias('chrome', i)

diff --git a/chrome/test/tab_switching/tab_switching.vcproj b/chrome/test/tab_switching/tab_switching.vcproj
new file mode 100644
index 0000000..d9a9b03
--- /dev/null
+++ b/chrome/test/tab_switching/tab_switching.vcproj
@@ -0,0 +1,198 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="tab_switching_test"
+	ProjectGUID="{A34770EA-A574-43E8-9327-F79C04770E98}"
+	RootNamespace="tab_switching_test"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(SolutionDir)..\build\common.vsprops;$(SolutionDir)..\build\debug.vsprops;..\..\tools\build\win\precompiled_wtl.vsprops;..\..\tools\build\win\unit_test.vsprops;..\..\tools\build\win\ui_test.vsprops;..\..\tools\build\win\test_memory_usage.vsprops;$(SolutionDir)..\skia\using_skia.vsprops;$(SolutionDir)..\testing\using_gtest.vsprops"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="winmm.lib"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(SolutionDir)..\build\common.vsprops;$(SolutionDir)..\build\release.vsprops;..\..\tools\build\win\unit_test.vsprops;..\..\tools\build\win\ui_test.vsprops;..\..\tools\build\win\test_memory_usage.vsprops;$(SolutionDir)..\skia\using_skia.vsprops;$(SolutionDir)..\testing\using_gtest.vsprops"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="winmm.lib"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Common"
+			>
+			<File
+				RelativePath="..\..\tools\build\win\precompiled_wtl.cc"
+				>
+				<FileConfiguration
+					Name="Debug|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						UsePrecompiledHeader="1"
+					/>
+				</FileConfiguration>
+			</File>
+			<File
+				RelativePath="..\..\tools\build\win\precompiled_wtl.h"
+				>
+			</File>
+			<File
+				RelativePath="..\ui\run_all_unittests.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\test_file_util.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\testing_browser_process.h"
+				>
+			</File>
+			<File
+				RelativePath="..\ui\ui_test.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\ui\ui_test.h"
+				>
+			</File>
+			<File
+				RelativePath="..\ui\ui_test_suite.cc"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="TabSwitchingTest"
+			>
+			<File
+				RelativePath=".\tab_switching_test.cc"
+				>
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/chrome/test/tab_switching/tab_switching_test.cc b/chrome/test/tab_switching/tab_switching_test.cc
new file mode 100644
index 0000000..2b96bc8
--- /dev/null
+++ b/chrome/test/tab_switching/tab_switching_test.cc
@@ -0,0 +1,170 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "base/command_line.h"
+#include "base/file_util.h"
+#include "base/time.h"
+#include "chrome/app/chrome_dll_resource.h"
+#include "chrome/common/chrome_paths.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/pref_names.h"
+#include "chrome/test/automation/tab_proxy.h"
+#include "chrome/test/automation/browser_proxy.h"
+#include "chrome/test/ui/ui_test.h"
+#include "googleurl/src/gurl.h"
+#include "net/base/net_util.h"
+
+#define NUMBER_OF_ITERATIONS 5
+
+namespace {
+
+// This Automated UI test opens static files in different tabs in a proxy
+// browser. After all the tabs have opened, it switches between tabs, and notes
+// time taken for each switch. It then prints out the times on the console,
+// with the aim that the page cycler parser can interpret these numbers to
+// draw graphs for page cycler Tab Switching Performance.
+// Usage Flags: -enable-logging -dump-histograms-on-exit
+class TabSwitchingUITest : public UITest {
+ public:
+   TabSwitchingUITest() {
+    PathService::Get(base::DIR_EXE, &path_prefix_);
+    file_util::UpOneDirectory(&path_prefix_);
+    file_util::UpOneDirectory(&path_prefix_);
+    file_util::AppendToPath(&path_prefix_, L"data");
+    file_util::AppendToPath(&path_prefix_, L"tab_switching");
+    path_prefix_ += file_util::kPathSeparator;
+
+    show_window_ = true;
+  }
+
+  void RunTabSwitchingUITest() {
+    // Create a browser proxy.
+    browser_proxy_.reset(automation()->GetBrowserWindow(0));
+
+    // Open all the tabs.
+    int initial_tab_count = 0;
+    ASSERT_TRUE(browser_proxy_->GetTabCount(&initial_tab_count));
+    int new_tab_count = OpenTabs();
+    int final_tab_count = 0;
+    ASSERT_TRUE(browser_proxy_->WaitForTabCountToChange(initial_tab_count,
+                                                        &final_tab_count,
+                                                        10000));
+    ASSERT_TRUE(final_tab_count == initial_tab_count + new_tab_count);
+
+    // Switch linearly between tabs.
+    browser_proxy_->ActivateTab(0);
+    for (int i = initial_tab_count; i < final_tab_count; ++i) {
+      browser_proxy_->ActivateTab(i);
+      ASSERT_TRUE(browser_proxy_->WaitForTabToBecomeActive(i, 10000));
+    }
+
+    // Close the browser to force a dump of log.
+    bool application_closed = false;
+    EXPECT_TRUE(CloseBrowser(browser_proxy_.get(), &application_closed));
+
+    // Now open the corresponding log file and collect average and std dev from
+    // the histogram stats generated for RenderWidgetHostHWND_WhiteoutDuration
+    std::wstring log_file_name;
+    PathService::Get(chrome::DIR_LOGS, &log_file_name);
+    file_util::AppendToPath(&log_file_name, L"chrome_debug.log");
+
+    bool log_has_been_dumped = false;
+    std::string contents;
+    do {
+      log_has_been_dumped = file_util::ReadFileToString(log_file_name,
+                                                        &contents);
+    } while (!log_has_been_dumped);
+
+    // Parse the contents to get average and std deviation.
+    std::string average("0.0"), std_dev("0.0");
+    const std::string average_str("average = ");
+    const std::string std_dev_str("standard deviation = ");
+    std::string::size_type pos = contents.find(
+        "Histogram: RenderWidgetHostHWND_WhiteoutDuration", 0);
+    std::string::size_type comma_pos;
+    std::string::size_type number_length;
+    if (pos != std::string::npos) {
+      // Get the average.
+      pos = contents.find(average_str, pos);
+      comma_pos = contents.find(",", pos);
+      pos += average_str.length();
+      number_length = comma_pos - pos;
+      average = contents.substr(pos, number_length);
+
+      // Get the std dev.
+      pos = contents.find(std_dev_str, pos);
+      pos += std_dev_str.length();
+      comma_pos = contents.find(" ", pos);
+      number_length = comma_pos - pos;
+      std_dev = contents.substr(pos, number_length);
+    }
+
+    // Print the average and standard deviation.
+    // Format: __tsw_timings = [512.00, 419.17]
+    //         Where 512.00 = average
+    //               419.17 = std dev.
+    printf("__tsw_timings = [%s,%s]\n", average.c_str(), std_dev.c_str());
+  }
+
+ protected:
+  // Opens new tabs. Returns the number of tabs opened.
+  int OpenTabs() {
+    // Add tabs.
+    static const wchar_t* files[] = { L"espn.go.com", L"bugzilla.mozilla.org",
+                                      L"news.cnet.com", L"www.amazon.com",
+                                      L"kannada.chakradeo.net", L"allegro.pl",
+                                      L"ml.wikipedia.org", L"www.bbc.co.uk",
+                                      L"126.com", L"www.altavista.com"};
+    int number_of_new_tabs_opened = 0;
+    std::wstring file_name;
+    for (int i = 0; i < arraysize(files); ++i) {
+      file_name = path_prefix_;
+      file_name += files[i];
+      file_name += file_util::kPathSeparator;
+      file_name += L"index.html";
+      browser_proxy_->AppendTab(net_util::FilePathToFileURL(file_name));
+      number_of_new_tabs_opened++;
+    }
+
+    return number_of_new_tabs_opened;
+  }
+
+  std::wstring path_prefix_;
+  int number_of_tabs_to_open_;
+  scoped_ptr<BrowserProxy> browser_proxy_;
+
+ private:
+  DISALLOW_EVIL_CONSTRUCTORS(TabSwitchingUITest);
+};
+
+}  // namespace
+
+TEST_F(TabSwitchingUITest, GenerateTabSwitchStats) {
+  RunTabSwitchingUITest();
+}