cef/tests/ceftests/test_suite.cc

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// Copyright 2016 The Chromium Embedded Framework Authors. Postions copyright
// 2012 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 "tests/ceftests/test_suite.h"
Introduce the use of Chromium types (issue #1336). Changes to the CEF public API: - Add base::Bind, base::Callback, base::Lock, base::WeakPtr, scoped_refptr, scoped_ptr and supporting types. - Add include/wrapper/cef_closure_task.h helpers for converting a base::Closure to a CefTask. - Change CefRefPtr to extend scoped_refptr. -- Change CefBase method signatures to match RefCountedThreadSafeBase. - Change IMPLEMENT_REFCOUNTING to use base::AtomicRefCount*. -- Remove the CefAtomic* functions. -- IMPLEMENT_REFCOUNTING now enforces via a compile-time error that the correct class name was passed to the macro. - Change IMPLEMENT_LOCKING to use base::Lock. -- Remove the CefCriticalSection class. -- Deprecate the IMPLEMENT_LOCKING macro. -- base::Lock will DCHECK() in Debug builds if lock usage is reentrant. - Move include/internal/cef_tuple.h to include/base/cef_tuple.h. - Allow an empty |callback| parameter passed to CefBeginTracing. Changes to the CEF implementation: - Fix incorrect names passed to the IMPLEMENT_REFCOUNTING macro. - Fix instances of reentrant locking in the CefXmlObject and CefRequest implementations. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cef_unittests: - Add tests/unittests/chromium_includes.h and always include it first from unit test .cc files to avoid name conflicts with Chromium types. - Fix wrong header include ordering. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cefclient and cefsimple: - Use base::Bind and cef_closure_task.h instead of NewCefRunnable*. - Remove use of the IMPEMENT_LOCKING macro. - Fix incorrect/unnecessary locking. - Add additional runtime thread checks. - Windows: Perform actions on the UI thread instead of the main thread when running in multi-threaded-message-loop mode to avoid excessive locking. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1769 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-15 00:18:51 +02:00
#include "include/cef_file_util.h"
#include "tests/gtest/include/gtest/gtest.h"
#include "tests/shared/common/client_switches.h"
namespace {
Introduce the use of Chromium types (issue #1336). Changes to the CEF public API: - Add base::Bind, base::Callback, base::Lock, base::WeakPtr, scoped_refptr, scoped_ptr and supporting types. - Add include/wrapper/cef_closure_task.h helpers for converting a base::Closure to a CefTask. - Change CefRefPtr to extend scoped_refptr. -- Change CefBase method signatures to match RefCountedThreadSafeBase. - Change IMPLEMENT_REFCOUNTING to use base::AtomicRefCount*. -- Remove the CefAtomic* functions. -- IMPLEMENT_REFCOUNTING now enforces via a compile-time error that the correct class name was passed to the macro. - Change IMPLEMENT_LOCKING to use base::Lock. -- Remove the CefCriticalSection class. -- Deprecate the IMPLEMENT_LOCKING macro. -- base::Lock will DCHECK() in Debug builds if lock usage is reentrant. - Move include/internal/cef_tuple.h to include/base/cef_tuple.h. - Allow an empty |callback| parameter passed to CefBeginTracing. Changes to the CEF implementation: - Fix incorrect names passed to the IMPLEMENT_REFCOUNTING macro. - Fix instances of reentrant locking in the CefXmlObject and CefRequest implementations. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cef_unittests: - Add tests/unittests/chromium_includes.h and always include it first from unit test .cc files to avoid name conflicts with Chromium types. - Fix wrong header include ordering. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cefclient and cefsimple: - Use base::Bind and cef_closure_task.h instead of NewCefRunnable*. - Remove use of the IMPEMENT_LOCKING macro. - Fix incorrect/unnecessary locking. - Add additional runtime thread checks. - Windows: Perform actions on the UI thread instead of the main thread when running in multi-threaded-message-loop mode to avoid excessive locking. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1769 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-15 00:18:51 +02:00
CefTestSuite* g_test_suite = nullptr;
#if defined(OS_WIN)
// From base/process/launch_win.cc.
void RouteStdioToConsole(bool create_console_if_not_found) {
// Don't change anything if stdout or stderr already point to a
// valid stream.
//
// If we are running under Buildbot or under Cygwin's default
// terminal (mintty), stderr and stderr will be pipe handles. In
// that case, we don't want to open CONOUT$, because its output
// likely does not go anywhere.
//
// We don't use GetStdHandle() to check stdout/stderr here because
// it can return dangling IDs of handles that were never inherited
// by this process. These IDs could have been reused by the time
// this function is called. The CRT checks the validity of
// stdout/stderr on startup (before the handle IDs can be reused).
// _fileno(stdout) will return -2 (_NO_CONSOLE_FILENO) if stdout was
// invalid.
if (_fileno(stdout) >= 0 || _fileno(stderr) >= 0) {
return;
}
if (!AttachConsole(ATTACH_PARENT_PROCESS)) {
unsigned int result = GetLastError();
// Was probably already attached.
if (result == ERROR_ACCESS_DENIED)
return;
// Don't bother creating a new console for each child process if the
// parent process is invalid (eg: crashed).
if (result == ERROR_GEN_FAILURE)
return;
if (create_console_if_not_found) {
// Make a new console if attaching to parent fails with any other error.
// It should be ERROR_INVALID_HANDLE at this point, which means the
// browser was likely not started from a console.
AllocConsole();
} else {
return;
}
}
// Arbitrary byte count to use when buffering output lines. More
// means potential waste, less means more risk of interleaved
// log-lines in output.
enum { kOutputBufferSize = 64 * 1024 };
if (freopen("CONOUT$", "w", stdout)) {
setvbuf(stdout, nullptr, _IOLBF, kOutputBufferSize);
// Overwrite FD 1 for the benefit of any code that uses this FD
// directly. This is safe because the CRT allocates FDs 0, 1 and
// 2 at startup even if they don't have valid underlying Windows
// handles. This means we won't be overwriting an FD created by
// _open() after startup.
_dup2(_fileno(stdout), 1);
}
if (freopen("CONOUT$", "w", stderr)) {
setvbuf(stderr, nullptr, _IOLBF, kOutputBufferSize);
_dup2(_fileno(stderr), 2);
}
// Fix all cout, wcout, cin, wcin, cerr, wcerr, clog and wclog.
std::ios::sync_with_stdio();
}
#endif // defined(OS_WIN)
} // namespace
CefTestSuite::CefTestSuite(int argc, char** argv)
: argc_(argc), argv_(argc, argv), retval_(0) {
g_test_suite = this;
// Keep a representation of the original command-line.
command_line_ = CefCommandLine::CreateCommandLine();
#if defined(OS_WIN)
command_line_->InitFromString(::GetCommandLineW());
#else
command_line_->InitFromArgv(argc, argv);
#endif
}
CefTestSuite::~CefTestSuite() {
g_test_suite = nullptr;
}
// static
CefTestSuite* CefTestSuite::GetInstance() {
return g_test_suite;
}
void CefTestSuite::InitMainProcess() {
PreInitialize();
// This will modify |argc_| and |argv_|.
testing::InitGoogleTest(&argc_, argv_.array());
}
// Don't add additional code to this method. Instead add it to Initialize().
int CefTestSuite::Run() {
Initialize();
retval_ = RUN_ALL_TESTS();
Shutdown();
return retval_;
}
void CefTestSuite::GetSettings(CefSettings& settings) const {
#if (defined(OS_WIN) || defined(OS_LINUX))
settings.multi_threaded_message_loop =
command_line_->HasSwitch(client::switches::kMultiThreadedMessageLoop);
#endif
if (!settings.multi_threaded_message_loop) {
settings.external_message_pump =
command_line_->HasSwitch(client::switches::kExternalMessagePump);
}
CefString(&settings.cache_path) =
command_line_->GetSwitchValue(client::switches::kCachePath);
// Always expose the V8 gc() function to give tests finer-grained control over
// memory management.
std::string javascript_flags = "--expose-gc";
// Value of kJavascriptFlags switch.
std::string other_javascript_flags =
command_line_->GetSwitchValue("js-flags");
if (!other_javascript_flags.empty())
javascript_flags += " " + other_javascript_flags;
CefString(&settings.javascript_flags) = javascript_flags;
// Necessary for V8Test.OnUncaughtException tests.
settings.uncaught_exception_stack_size = 10;
Implement off-screen rendering support using delegated rendering (issue #1257). This implementation supports both GPU compositing and software compositing (used when GPU is not supported or when passing `--disable-gpu --disable-gpu-compositing` command-line flags). GPU-accelerated features (WebGL and 3D CSS) that did not work with the previous off-screen rendering implementation do work with this implementation when GPU support is available. Rendering now operates on a per-frame basis. The frame rate is configurable via CefBrowserSettings.windowless_frame_rate up to a maximum of 60fps (potentially limited by how fast the system can generate new frames). CEF generates a bitmap from the compositor backing and passes it to CefRenderHandler::OnPaint. The previous CefRenderHandler/CefBrowserHost API for off-screen rendering has been restored mostly as-is with some minor changes: - CefBrowserHost::Invalidate no longer accepts a CefRect region argument. Instead of invalidating a specific region it now triggers generation of a new frame. - The |dirtyRects| argument to CefRenderHandler::OnPaint will now always be a single CefRect representing the whole view (frame) size. Previously, invalidated regions were listed separately. - Linux: CefBrowserHost::SendKeyEvent now expects X11 event information instead of GTK event information. See cefclient for an example of converting GTK events to the necessary format. - Sizes passed to the CefRenderHandler OnPaint and OnPopupSize methods are now already DPI scaled. Previously, the client had to perform DPI scaling. - Includes drag&drop implementation from issue #1032. - Includes unit test fixes from issue #1245. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1751 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-01 00:30:29 +02:00
// Necessary for the OSRTest tests.
settings.windowless_rendering_enabled = true;
// For Accept-Language test
CefString(&settings.accept_language_list) = CEF_SETTINGS_ACCEPT_LANGUAGE;
}
// static
bool CefTestSuite::GetCachePath(std::string& path) const {
if (command_line_->HasSwitch(client::switches::kCachePath)) {
// Set the cache_path value.
path = command_line_->GetSwitchValue(client::switches::kCachePath);
return true;
}
return false;
}
void CefTestSuite::RegisterTempDirectory(const CefString& directory) {
base::AutoLock lock_scope(temp_directories_lock_);
temp_directories_.push_back(directory);
}
void CefTestSuite::DeleteTempDirectories() {
base::AutoLock lock_scope(temp_directories_lock_);
for (size_t i = 0U; i < temp_directories_.size(); ++i) {
CefDeleteFile(temp_directories_[i], true);
}
temp_directories_.clear();
}
void CefTestSuite::PreInitialize() {
#if defined(OS_WIN)
testing::GTEST_FLAG(catch_exceptions) = false;
// Enable termination on heap corruption.
// Ignore the result code. Supported starting with XP SP3 and Vista.
HeapSetInformation(NULL, HeapEnableTerminationOnCorruption, NULL, 0);
#endif
#if defined(OS_LINUX) && defined(USE_AURA)
// When calling native char conversion functions (e.g wrctomb) we need to
// have the locale set. In the absence of such a call the "C" locale is the
// default. In the gtk code (below) gtk_init() implicitly sets a locale.
setlocale(LC_ALL, "");
#endif // defined(OS_LINUX) && defined(USE_AURA)
// Don't add additional code to this function. Instead add it to Initialize().
}
void CefTestSuite::Initialize() {
#if defined(OS_WIN)
RouteStdioToConsole(true);
#endif // defined(OS_WIN)
}
void CefTestSuite::Shutdown() {}