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chromium / chromium / src / 01507a2a20c4d6acfc4338b1caf1763a95a29b99 / . / content / public / test / browser_test_utils.cc
blob: 706e146eccf66021825ed99e51697b4bfb92bbb1 [file] [log] [blame]
// Copyright (c) 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 "content/public/test/browser_test_utils.h"
#include <stddef.h>
#include <set>
#include <tuple>
#include <utility>
#include "base/auto_reset.h"
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/command_line.h"
#include "base/guid.h"
#include "base/json/json_reader.h"
#include "base/macros.h"
#include "base/process/kill.h"
#include "base/rand_util.h"
#include "base/stl_util.h"
#include "base/strings/pattern.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_piece.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/synchronization/waitable_event.h"
#include "base/test/test_timeouts.h"
#include "base/threading/thread_task_runner_handle.h"
#include "base/values.h"
#include "build/build_config.h"
#include "components/viz/service/frame_sinks/frame_sink_manager_impl.h"
#include "components/viz/service/surfaces/surface.h"
#include "components/viz/service/surfaces/surface_manager.h"
#include "content/browser/accessibility/browser_accessibility.h"
#include "content/browser/accessibility/browser_accessibility_manager.h"
#include "content/browser/browser_plugin/browser_plugin_guest.h"
#include "content/browser/compositor/surface_utils.h"
#include "content/browser/frame_host/cross_process_frame_connector.h"
#include "content/browser/frame_host/frame_tree_node.h"
#include "content/browser/frame_host/interstitial_page_impl.h"
#include "content/browser/frame_host/render_frame_host_impl.h"
#include "content/browser/renderer_host/render_widget_host_impl.h"
#include "content/browser/renderer_host/render_widget_host_input_event_router.h"
#include "content/browser/renderer_host/render_widget_host_view_child_frame.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/browser/web_contents/web_contents_view.h"
#include "content/common/fileapi/file_system_messages.h"
#include "content/common/fileapi/webblob_messages.h"
#include "content/common/frame_messages.h"
#include "content/common/input/synthetic_web_input_event_builders.h"
#include "content/common/input_messages.h"
#include "content/common/view_messages.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_plugin_guest_manager.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/histogram_fetcher.h"
#include "content/public/browser/interstitial_page.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/navigation_throttle.h"
#include "content/public/browser/notification_service.h"
#include "content/public/browser/notification_types.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/test_fileapi_operation_waiter.h"
#include "content/public/test/test_navigation_observer.h"
#include "content/public/test/test_utils.h"
#include "content/test/accessibility_browser_test_utils.h"
#include "ipc/ipc_security_test_util.h"
#include "net/base/filename_util.h"
#include "net/cookies/cookie_store.h"
#include "net/filter/gzip_header.h"
#include "net/filter/gzip_source_stream.h"
#include "net/filter/mock_source_stream.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/test/embedded_test_server/http_request.h"
#include "net/test/embedded_test_server/http_response.h"
#include "net/test/python_utils.h"
#include "net/url_request/url_request_context.h"
#include "net/url_request/url_request_context_getter.h"
#include "storage/browser/fileapi/file_system_context.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/clipboard/clipboard.h"
#include "ui/base/clipboard/scoped_clipboard_writer.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/base/test/test_clipboard.h"
#include "ui/compositor/test/draw_waiter_for_test.h"
#include "ui/events/base_event_utils.h"
#include "ui/events/gesture_detection/gesture_configuration.h"
#include "ui/events/keycodes/dom/dom_code.h"
#include "ui/events/keycodes/dom/keycode_converter.h"
#include "ui/latency/latency_info.h"
#include "ui/resources/grit/webui_resources.h"
#if defined(USE_AURA)
#include "content/browser/renderer_host/overscroll_controller.h"
#include "content/browser/renderer_host/render_widget_host_view_aura.h"
#include "ui/aura/test/window_event_dispatcher_test_api.h"
#include "ui/aura/window.h"
#include "ui/aura/window_event_dispatcher.h"
#include "ui/aura/window_tree_host.h"
#include "ui/events/event.h"
#endif // USE_AURA
namespace content {
namespace {
class InterstitialObserver : public content::WebContentsObserver {
public:
InterstitialObserver(content::WebContents* web_contents,
const base::Closure& attach_callback,
const base::Closure& detach_callback)
: WebContentsObserver(web_contents),
attach_callback_(attach_callback),
detach_callback_(detach_callback) {
}
~InterstitialObserver() override {}
// WebContentsObserver methods:
void DidAttachInterstitialPage() override { attach_callback_.Run(); }
void DidDetachInterstitialPage() override { detach_callback_.Run(); }
private:
base::Closure attach_callback_;
base::Closure detach_callback_;
DISALLOW_COPY_AND_ASSIGN(InterstitialObserver);
};
// Specifying a prototype so that we can add the WARN_UNUSED_RESULT attribute.
bool ExecuteScriptHelper(RenderFrameHost* render_frame_host,
const std::string& original_script,
bool user_gesture,
std::unique_ptr<base::Value>* result)
WARN_UNUSED_RESULT;
// Executes the passed |script| in the frame specified by |render_frame_host|.
// If |result| is not NULL, stores the value that the evaluation of the script
// in |result|. Returns true on success.
bool ExecuteScriptHelper(RenderFrameHost* render_frame_host,
const std::string& script,
bool user_gesture,
std::unique_ptr<base::Value>* result) {
// TODO(lukasza): Only get messages from the specific |render_frame_host|.
DOMMessageQueue dom_message_queue(
WebContents::FromRenderFrameHost(render_frame_host));
if (user_gesture) {
render_frame_host->ExecuteJavaScriptWithUserGestureForTests(
base::UTF8ToUTF16(script));
} else {
render_frame_host->ExecuteJavaScriptForTests(base::UTF8ToUTF16(script));
}
std::string json;
if (!dom_message_queue.WaitForMessage(&json)) {
DLOG(ERROR) << "Cannot communicate with DOMMessageQueue.";
return false;
}
// Nothing more to do for callers that ignore the returned JS value.
if (!result)
return true;
base::JSONReader reader(base::JSON_ALLOW_TRAILING_COMMAS);
*result = reader.ReadToValue(json);
if (!*result) {
DLOG(ERROR) << reader.GetErrorMessage();
return false;
}
return true;
}
bool ExecuteScriptWithUserGestureControl(RenderFrameHost* frame,
const std::string& script,
bool user_gesture) {
// TODO(lukasza): ExecuteScript should just call
// ExecuteJavaScriptWithUserGestureForTests and avoid modifying the original
// script (and at that point we should merge it with and remove
// ExecuteScriptAsync). This is difficult to change, because many tests
// depend on the message loop pumping done by ExecuteScriptHelper below (this
// is fragile - these tests should wait on a more specific thing instead).
std::string expected_response = "ExecuteScript-" + base::GenerateGUID();
std::string new_script = base::StringPrintf(
R"( %s; // Original script.
window.domAutomationController.send('%s'); )",
script.c_str(), expected_response.c_str());
std::unique_ptr<base::Value> value;
if (!ExecuteScriptHelper(frame, new_script, user_gesture, &value) ||
!value.get()) {
return false;
}
DCHECK_EQ(base::Value::Type::STRING, value->GetType());
std::string actual_response;
if (value->GetAsString(&actual_response))
DCHECK_EQ(expected_response, actual_response);
return true;
}
// Specifying a prototype so that we can add the WARN_UNUSED_RESULT attribute.
bool ExecuteScriptInIsolatedWorldHelper(RenderFrameHost* render_frame_host,
const int world_id,
const std::string& original_script,
std::unique_ptr<base::Value>* result)
WARN_UNUSED_RESULT;
bool ExecuteScriptInIsolatedWorldHelper(RenderFrameHost* render_frame_host,
const int world_id,
const std::string& script,
std::unique_ptr<base::Value>* result) {
// TODO(lukasza): Only get messages from the specific |render_frame_host|.
DOMMessageQueue dom_message_queue(
WebContents::FromRenderFrameHost(render_frame_host));
render_frame_host->ExecuteJavaScriptInIsolatedWorld(
base::UTF8ToUTF16(script),
content::RenderFrameHost::JavaScriptResultCallback(), world_id);
std::string json;
if (!dom_message_queue.WaitForMessage(&json)) {
DLOG(ERROR) << "Cannot communicate with DOMMessageQueue.";
return false;
}
// Nothing more to do for callers that ignore the returned JS value.
if (!result)
return true;
base::JSONReader reader(base::JSON_ALLOW_TRAILING_COMMAS);
*result = reader.ReadToValue(json);
if (!*result) {
DLOG(ERROR) << reader.GetErrorMessage();
return false;
}
return true;
}
void BuildSimpleWebKeyEvent(blink::WebInputEvent::Type type,
ui::DomKey key,
ui::DomCode code,
ui::KeyboardCode key_code,
NativeWebKeyboardEvent* event) {
event->dom_key = key;
event->dom_code = static_cast<int>(code);
event->native_key_code = ui::KeycodeConverter::DomCodeToNativeKeycode(code);
event->windows_key_code = key_code;
event->is_system_key = false;
event->skip_in_browser = true;
if (type == blink::WebInputEvent::kChar ||
type == blink::WebInputEvent::kRawKeyDown) {
event->text[0] = key_code;
event->unmodified_text[0] = key_code;
}
}
void InjectRawKeyEvent(WebContents* web_contents,
blink::WebInputEvent::Type type,
ui::DomKey key,
ui::DomCode code,
ui::KeyboardCode key_code,
int modifiers) {
NativeWebKeyboardEvent event(type, modifiers, base::TimeTicks::Now());
BuildSimpleWebKeyEvent(type, key, code, key_code, &event);
WebContentsImpl* web_contents_impl =
static_cast<WebContentsImpl*>(web_contents);
RenderWidgetHostImpl* main_frame_rwh =
web_contents_impl->GetMainFrame()->GetRenderWidgetHost();
web_contents_impl->GetFocusedRenderWidgetHost(main_frame_rwh)
->ForwardKeyboardEvent(event);
}
int SimulateModifierKeysDown(WebContents* web_contents,
bool control,
bool shift,
bool alt,
bool command) {
int modifiers = 0;
// The order of these key down events shouldn't matter for our simulation.
// For our simulation we can use either the left keys or the right keys.
if (control) {
modifiers |= blink::WebInputEvent::kControlKey;
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kRawKeyDown,
ui::DomKey::CONTROL, ui::DomCode::CONTROL_LEFT,
ui::VKEY_CONTROL, modifiers);
}
if (shift) {
modifiers |= blink::WebInputEvent::kShiftKey;
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kRawKeyDown,
ui::DomKey::SHIFT, ui::DomCode::SHIFT_LEFT,
ui::VKEY_SHIFT, modifiers);
}
if (alt) {
modifiers |= blink::WebInputEvent::kAltKey;
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kRawKeyDown,
ui::DomKey::ALT, ui::DomCode::ALT_LEFT, ui::VKEY_MENU,
modifiers);
}
if (command) {
modifiers |= blink::WebInputEvent::kMetaKey;
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kRawKeyDown,
ui::DomKey::META, ui::DomCode::META_LEFT,
ui::VKEY_COMMAND, modifiers);
}
return modifiers;
}
int SimulateModifierKeysUp(WebContents* web_contents,
bool control,
bool shift,
bool alt,
bool command,
int modifiers) {
// The order of these key releases shouldn't matter for our simulation.
if (control) {
modifiers &= ~blink::WebInputEvent::kControlKey;
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kKeyUp,
ui::DomKey::CONTROL, ui::DomCode::CONTROL_LEFT,
ui::VKEY_CONTROL, modifiers);
}
if (shift) {
modifiers &= ~blink::WebInputEvent::kShiftKey;
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kKeyUp,
ui::DomKey::SHIFT, ui::DomCode::SHIFT_LEFT,
ui::VKEY_SHIFT, modifiers);
}
if (alt) {
modifiers &= ~blink::WebInputEvent::kAltKey;
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kKeyUp,
ui::DomKey::ALT, ui::DomCode::ALT_LEFT, ui::VKEY_MENU,
modifiers);
}
if (command) {
modifiers &= ~blink::WebInputEvent::kMetaKey;
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kKeyUp,
ui::DomKey::META, ui::DomCode::META_LEFT,
ui::VKEY_COMMAND, modifiers);
}
return modifiers;
}
void SimulateKeyEvent(WebContents* web_contents,
ui::DomKey key,
ui::DomCode code,
ui::KeyboardCode key_code,
bool send_char,
int modifiers) {
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kRawKeyDown, key, code,
key_code, modifiers);
if (send_char) {
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kChar, key, code,
key_code, modifiers);
}
InjectRawKeyEvent(web_contents, blink::WebInputEvent::kKeyUp, key, code,
key_code, modifiers);
}
void SimulateKeyPressImpl(WebContents* web_contents,
ui::DomKey key,
ui::DomCode code,
ui::KeyboardCode key_code,
bool control,
bool shift,
bool alt,
bool command,
bool send_char) {
int modifiers =
SimulateModifierKeysDown(web_contents, control, shift, alt, command);
SimulateKeyEvent(web_contents, key, code, key_code, send_char, modifiers);
modifiers = SimulateModifierKeysUp(web_contents, control, shift, alt, command,
modifiers);
ASSERT_EQ(modifiers, 0);
}
void GetCookiesCallback(std::string* cookies_out,
base::WaitableEvent* event,
const std::string& cookies) {
*cookies_out = cookies;
event->Signal();
}
void GetCookiesOnIOThread(const GURL& url,
net::URLRequestContextGetter* context_getter,
base::WaitableEvent* event,
std::string* cookies) {
net::CookieStore* cookie_store =
context_getter->GetURLRequestContext()->cookie_store();
cookie_store->GetCookiesWithOptionsAsync(
url, net::CookieOptions(),
base::BindOnce(&GetCookiesCallback, cookies, event));
}
void SetCookieCallback(bool* result,
base::WaitableEvent* event,
bool success) {
*result = success;
event->Signal();
}
void SetCookieOnIOThread(const GURL& url,
const std::string& value,
net::URLRequestContextGetter* context_getter,
base::WaitableEvent* event,
bool* result) {
net::CookieStore* cookie_store =
context_getter->GetURLRequestContext()->cookie_store();
cookie_store->SetCookieWithOptionsAsync(
url, value, net::CookieOptions(),
base::BindOnce(&SetCookieCallback, result, event));
}
std::unique_ptr<net::test_server::HttpResponse>
CrossSiteRedirectResponseHandler(const net::EmbeddedTestServer* test_server,
const net::test_server::HttpRequest& request) {
net::HttpStatusCode http_status_code;
// Inspect the prefix and extract the remainder of the url into |params|.
size_t length_of_chosen_prefix;
std::string prefix_302("/cross-site/");
std::string prefix_307("/cross-site-307/");
if (base::StartsWith(request.relative_url, prefix_302,
base::CompareCase::SENSITIVE)) {
http_status_code = net::HTTP_MOVED_PERMANENTLY;
length_of_chosen_prefix = prefix_302.length();
} else if (base::StartsWith(request.relative_url, prefix_307,
base::CompareCase::SENSITIVE)) {
http_status_code = net::HTTP_TEMPORARY_REDIRECT;
length_of_chosen_prefix = prefix_307.length();
} else {
// Unrecognized prefix - let somebody else handle this request.
return std::unique_ptr<net::test_server::HttpResponse>();
}
std::string params = request.relative_url.substr(length_of_chosen_prefix);
// A hostname to redirect to must be included in the URL, therefore at least
// one '/' character is expected.
size_t slash = params.find('/');
if (slash == std::string::npos)
return std::unique_ptr<net::test_server::HttpResponse>();
// Replace the host of the URL with the one passed in the URL.
GURL::Replacements replace_host;
replace_host.SetHostStr(base::StringPiece(params).substr(0, slash));
GURL redirect_server =
test_server->base_url().ReplaceComponents(replace_host);
// Append the real part of the path to the new URL.
std::string path = params.substr(slash + 1);
GURL redirect_target(redirect_server.Resolve(path));
DCHECK(redirect_target.is_valid());
std::unique_ptr<net::test_server::BasicHttpResponse> http_response(
new net::test_server::BasicHttpResponse);
http_response->set_code(http_status_code);
http_response->AddCustomHeader("Location", redirect_target.spec());
return std::move(http_response);
}
// Helper class used by the TestNavigationManager to pause navigations.
// Note: the throttle should be added to the *end* of the list of throttles,
// so all NavigationThrottles that should be attached observe the
// WillStartRequest callback. RegisterThrottleForTesting has this behavior.
class TestNavigationManagerThrottle : public NavigationThrottle {
public:
TestNavigationManagerThrottle(NavigationHandle* handle,
base::Closure on_will_start_request_closure,
base::Closure on_will_process_response_closure)
: NavigationThrottle(handle),
on_will_start_request_closure_(on_will_start_request_closure),
on_will_process_response_closure_(on_will_process_response_closure) {}
~TestNavigationManagerThrottle() override {}
const char* GetNameForLogging() override {
return "TestNavigationManagerThrottle";
}
private:
// NavigationThrottle:
NavigationThrottle::ThrottleCheckResult WillStartRequest() override {
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
on_will_start_request_closure_);
return NavigationThrottle::DEFER;
}
NavigationThrottle::ThrottleCheckResult WillProcessResponse() override {
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
on_will_process_response_closure_);
return NavigationThrottle::DEFER;
}
base::Closure on_will_start_request_closure_;
base::Closure on_will_process_response_closure_;
};
bool HasGzipHeader(const base::RefCountedMemory& maybe_gzipped) {
net::GZipHeader header;
net::GZipHeader::Status header_status = net::GZipHeader::INCOMPLETE_HEADER;
const char* header_end = nullptr;
while (header_status == net::GZipHeader::INCOMPLETE_HEADER) {
header_status = header.ReadMore(maybe_gzipped.front_as<char>(),
maybe_gzipped.size(),
&header_end);
}
return header_status == net::GZipHeader::COMPLETE_HEADER;
}
void AppendGzippedResource(const base::RefCountedMemory& encoded,
std::string* to_append) {
std::unique_ptr<net::MockSourceStream> source_stream(
new net::MockSourceStream());
source_stream->AddReadResult(encoded.front_as<char>(), encoded.size(),
net::OK, net::MockSourceStream::SYNC);
// Add an EOF.
source_stream->AddReadResult(encoded.front_as<char>() + encoded.size(), 0,
net::OK, net::MockSourceStream::SYNC);
std::unique_ptr<net::GzipSourceStream> filter = net::GzipSourceStream::Create(
std::move(source_stream), net::SourceStream::TYPE_GZIP);
scoped_refptr<net::IOBufferWithSize> dest_buffer =
new net::IOBufferWithSize(4096);
net::CompletionCallback callback;
while (true) {
int rv = filter->Read(dest_buffer.get(), dest_buffer->size(), callback);
ASSERT_LE(0, rv);
if (rv <= 0)
break;
to_append->append(dest_buffer->data(), rv);
}
}
// Queries for video input devices on the current system using the getSources
// API.
//
// This does not guarantee that a getUserMedia with video will succeed, as the
// camera could be busy for instance.
//
// Returns has-video-input-device to the test if there is a webcam available,
// no-video-input-devices otherwise.
const char kHasVideoInputDeviceOnSystem[] = R"(
(function() {
navigator.mediaDevices.enumerateDevices()
.then(function(devices) {
if (devices.some((device) => device.kind == 'videoinput')) {
window.domAutomationController.send('has-video-input-device');
} else {
window.domAutomationController.send('no-video-input-devices');
}
});
})()
)";
const char kHasVideoInputDevice[] = "has-video-input-device";
} // namespace
bool NavigateIframeToURL(WebContents* web_contents,
std::string iframe_id,
const GURL& url) {
std::string script = base::StringPrintf(
"setTimeout(\""
"var iframes = document.getElementById('%s');iframes.src='%s';"
"\",0)",
iframe_id.c_str(), url.spec().c_str());
TestNavigationObserver load_observer(web_contents);
bool result = ExecuteScript(web_contents, script);
load_observer.Wait();
return result;
}
GURL GetFileUrlWithQuery(const base::FilePath& path,
const std::string& query_string) {
GURL url = net::FilePathToFileURL(path);
if (!query_string.empty()) {
GURL::Replacements replacements;
replacements.SetQueryStr(query_string);
return url.ReplaceComponents(replacements);
}
return url;
}
void WaitForLoadStopWithoutSuccessCheck(WebContents* web_contents) {
// In many cases, the load may have finished before we get here. Only wait if
// the tab still has a pending navigation.
if (web_contents->IsLoading()) {
WindowedNotificationObserver load_stop_observer(
NOTIFICATION_LOAD_STOP,
Source<NavigationController>(&web_contents->GetController()));
load_stop_observer.Wait();
}
}
bool WaitForLoadStop(WebContents* web_contents) {
WaitForLoadStopWithoutSuccessCheck(web_contents);
return IsLastCommittedEntryOfPageType(web_contents, PAGE_TYPE_NORMAL);
}
void PrepContentsForBeforeUnloadTest(WebContents* web_contents) {
for (auto* frame : web_contents->GetAllFrames()) {
// JavaScript onbeforeunload dialogs are ignored unless the frame received a
// user gesture. Make sure the frames have user gestures.
frame->ExecuteJavaScriptWithUserGestureForTests(base::string16());
// Disable the hang monitor, otherwise there will be a race between the
// beforeunload dialog and the beforeunload hang timer.
frame->DisableBeforeUnloadHangMonitorForTesting();
}
}
bool IsLastCommittedEntryOfPageType(WebContents* web_contents,
content::PageType page_type) {
NavigationEntry* last_entry =
web_contents->GetController().GetLastCommittedEntry();
if (!last_entry)
return false;
return last_entry->GetPageType() == page_type;
}
void CrashTab(WebContents* web_contents) {
RenderProcessHost* rph = web_contents->GetRenderProcessHost();
RenderProcessHostWatcher watcher(
rph, RenderProcessHostWatcher::WATCH_FOR_PROCESS_EXIT);
rph->Shutdown(0, false);
watcher.Wait();
}
void SimulateUnresponsiveRenderer(WebContents* web_contents,
RenderWidgetHost* widget) {
static_cast<WebContentsImpl*>(web_contents)
->RendererUnresponsive(RenderWidgetHostImpl::From(widget));
}
#if defined(USE_AURA)
bool IsResizeComplete(aura::test::WindowEventDispatcherTestApi* dispatcher_test,
RenderWidgetHostImpl* widget_host) {
return !dispatcher_test->HoldingPointerMoves() &&
!widget_host->resize_ack_pending_for_testing();
}
void WaitForResizeComplete(WebContents* web_contents) {
aura::Window* content = web_contents->GetContentNativeView();
if (!content)
return;
aura::WindowTreeHost* window_host = content->GetHost();
aura::WindowEventDispatcher* dispatcher = window_host->dispatcher();
aura::test::WindowEventDispatcherTestApi dispatcher_test(dispatcher);
RenderWidgetHostImpl* widget_host = RenderWidgetHostImpl::From(
web_contents->GetRenderViewHost()->GetWidget());
if (!IsResizeComplete(&dispatcher_test, widget_host)) {
WindowedNotificationObserver resize_observer(
NOTIFICATION_RENDER_WIDGET_HOST_DID_UPDATE_BACKING_STORE,
base::Bind(IsResizeComplete, &dispatcher_test, widget_host));
resize_observer.Wait();
}
}
#elif defined(OS_ANDROID)
bool IsResizeComplete(RenderWidgetHostImpl* widget_host) {
return !widget_host->resize_ack_pending_for_testing();
}
void WaitForResizeComplete(WebContents* web_contents) {
RenderWidgetHostImpl* widget_host = RenderWidgetHostImpl::From(
web_contents->GetRenderViewHost()->GetWidget());
if (!IsResizeComplete(widget_host)) {
WindowedNotificationObserver resize_observer(
NOTIFICATION_RENDER_WIDGET_HOST_DID_UPDATE_BACKING_STORE,
base::Bind(IsResizeComplete, widget_host));
resize_observer.Wait();
}
}
#endif
void SimulateMouseClick(WebContents* web_contents,
int modifiers,
blink::WebMouseEvent::Button button) {
int x = web_contents->GetContainerBounds().width() / 2;
int y = web_contents->GetContainerBounds().height() / 2;
SimulateMouseClickAt(web_contents, modifiers, button, gfx::Point(x, y));
}
void SimulateMouseClickAt(WebContents* web_contents,
int modifiers,
blink::WebMouseEvent::Button button,
const gfx::Point& point) {
blink::WebMouseEvent mouse_event(
blink::WebInputEvent::kMouseDown, modifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
mouse_event.button = button;
mouse_event.SetPositionInWidget(point.x(), point.y());
// Mac needs positionInScreen for events to plugins.
gfx::Rect offset = web_contents->GetContainerBounds();
mouse_event.SetPositionInScreen(point.x() + offset.x(),
point.y() + offset.y());
mouse_event.click_count = 1;
web_contents->GetRenderViewHost()->GetWidget()->ForwardMouseEvent(
mouse_event);
mouse_event.SetType(blink::WebInputEvent::kMouseUp);
web_contents->GetRenderViewHost()->GetWidget()->ForwardMouseEvent(
mouse_event);
}
void SimulateMouseEvent(WebContents* web_contents,
blink::WebInputEvent::Type type,
const gfx::Point& point) {
blink::WebMouseEvent mouse_event(
type, blink::WebInputEvent::kNoModifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
mouse_event.SetPositionInWidget(point.x(), point.y());
web_contents->GetRenderViewHost()->GetWidget()->ForwardMouseEvent(
mouse_event);
}
void SimulateMouseWheelEvent(WebContents* web_contents,
const gfx::Point& point,
const gfx::Vector2d& delta,
const blink::WebMouseWheelEvent::Phase phase) {
blink::WebMouseWheelEvent wheel_event(
blink::WebInputEvent::kMouseWheel, blink::WebInputEvent::kNoModifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
wheel_event.SetPositionInWidget(point.x(), point.y());
wheel_event.delta_x = delta.x();
wheel_event.delta_y = delta.y();
wheel_event.phase = phase;
RenderWidgetHostImpl* widget_host = RenderWidgetHostImpl::From(
web_contents->GetRenderViewHost()->GetWidget());
widget_host->ForwardWheelEvent(wheel_event);
}
void SimulateGestureScrollSequence(WebContents* web_contents,
const gfx::Point& point,
const gfx::Vector2dF& delta) {
RenderWidgetHostImpl* widget_host = RenderWidgetHostImpl::From(
web_contents->GetRenderViewHost()->GetWidget());
blink::WebGestureEvent scroll_begin(
blink::WebGestureEvent::kGestureScrollBegin,
blink::WebInputEvent::kNoModifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
scroll_begin.source_device = blink::kWebGestureDeviceTouchpad;
scroll_begin.x = point.x();
scroll_begin.y = point.y();
scroll_begin.data.scroll_begin.delta_x_hint = delta.x();
scroll_begin.data.scroll_begin.delta_y_hint = delta.y();
widget_host->ForwardGestureEvent(scroll_begin);
blink::WebGestureEvent scroll_update(
blink::WebGestureEvent::kGestureScrollUpdate,
blink::WebInputEvent::kNoModifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
scroll_update.source_device = blink::kWebGestureDeviceTouchpad;
scroll_update.x = point.x();
scroll_update.y = point.y();
scroll_update.data.scroll_update.delta_x = delta.x();
scroll_update.data.scroll_update.delta_y = delta.y();
scroll_update.data.scroll_update.velocity_x = 0;
scroll_update.data.scroll_update.velocity_y = 0;
widget_host->ForwardGestureEvent(scroll_update);
blink::WebGestureEvent scroll_end(
blink::WebGestureEvent::kGestureScrollEnd,
blink::WebInputEvent::kNoModifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
scroll_end.source_device = blink::kWebGestureDeviceTouchpad;
scroll_end.x = point.x() + delta.x();
scroll_end.y = point.y() + delta.y();
widget_host->ForwardGestureEvent(scroll_end);
}
void SimulateGestureFlingSequence(WebContents* web_contents,
const gfx::Point& point,
const gfx::Vector2dF& velocity) {
RenderWidgetHostImpl* widget_host = RenderWidgetHostImpl::From(
web_contents->GetRenderViewHost()->GetWidget());
blink::WebGestureEvent scroll_begin(
blink::WebGestureEvent::kGestureScrollBegin,
blink::WebInputEvent::kNoModifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
scroll_begin.source_device = blink::kWebGestureDeviceTouchpad;
scroll_begin.x = point.x();
scroll_begin.y = point.y();
widget_host->ForwardGestureEvent(scroll_begin);
blink::WebGestureEvent scroll_end(
blink::WebGestureEvent::kGestureScrollEnd,
blink::WebInputEvent::kNoModifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
scroll_end.source_device = blink::kWebGestureDeviceTouchpad;
scroll_end.x = point.x();
scroll_end.y = point.y();
widget_host->ForwardGestureEvent(scroll_end);
blink::WebGestureEvent fling_start(
blink::WebGestureEvent::kGestureFlingStart,
blink::WebInputEvent::kNoModifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
fling_start.source_device = blink::kWebGestureDeviceTouchpad;
fling_start.x = point.x();
fling_start.y = point.y();
fling_start.data.fling_start.target_viewport = false;
fling_start.data.fling_start.velocity_x = velocity.x();
fling_start.data.fling_start.velocity_y = velocity.y();
widget_host->ForwardGestureEvent(fling_start);
}
void SimulateTapAt(WebContents* web_contents, const gfx::Point& point) {
blink::WebGestureEvent tap(
blink::WebGestureEvent::kGestureTap, 0,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
tap.source_device = blink::kWebGestureDeviceTouchpad;
tap.x = point.x();
tap.y = point.y();
RenderWidgetHostImpl* widget_host = RenderWidgetHostImpl::From(
web_contents->GetRenderViewHost()->GetWidget());
widget_host->ForwardGestureEvent(tap);
}
void SimulateTapWithModifiersAt(WebContents* web_contents,
unsigned modifiers,
const gfx::Point& point) {
blink::WebGestureEvent tap(
blink::WebGestureEvent::kGestureTap, modifiers,
ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
tap.source_device = blink::kWebGestureDeviceTouchpad;
tap.x = point.x();
tap.y = point.y();
RenderWidgetHostImpl* widget_host = RenderWidgetHostImpl::From(
web_contents->GetRenderViewHost()->GetWidget());
widget_host->ForwardGestureEvent(tap);
}
#if defined(USE_AURA)
void SimulateTouchPressAt(WebContents* web_contents, const gfx::Point& point) {
ui::TouchEvent touch(
ui::ET_TOUCH_PRESSED, point, base::TimeTicks(),
ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH, 0));
static_cast<RenderWidgetHostViewAura*>(
web_contents->GetRenderWidgetHostView())
->OnTouchEvent(&touch);
}
#endif
void SimulateKeyPress(WebContents* web_contents,
ui::DomKey key,
ui::DomCode code,
ui::KeyboardCode key_code,
bool control,
bool shift,
bool alt,
bool command) {
SimulateKeyPressImpl(web_contents, key, code, key_code, control, shift, alt,
command, /*send_char=*/true);
}
void SimulateKeyPressWithoutChar(WebContents* web_contents,
ui::DomKey key,
ui::DomCode code,
ui::KeyboardCode key_code,
bool control,
bool shift,
bool alt,
bool command) {
SimulateKeyPressImpl(web_contents, key, code, key_code, control, shift, alt,
command, /*send_char=*/false);
}
ScopedSimulateModifierKeyPress::ScopedSimulateModifierKeyPress(
WebContents* web_contents,
bool control,
bool shift,
bool alt,
bool command)
: web_contents_(web_contents),
modifiers_(0),
control_(control),
shift_(shift),
alt_(alt),
command_(command) {
modifiers_ =
SimulateModifierKeysDown(web_contents_, control_, shift_, alt_, command_);
}
ScopedSimulateModifierKeyPress::~ScopedSimulateModifierKeyPress() {
modifiers_ = SimulateModifierKeysUp(web_contents_, control_, shift_, alt_,
command_, modifiers_);
DCHECK_EQ(0, modifiers_);
}
void ScopedSimulateModifierKeyPress::MouseClickAt(
int additional_modifiers,
blink::WebMouseEvent::Button button,
const gfx::Point& point) {
SimulateMouseClickAt(web_contents_, modifiers_ | additional_modifiers, button,
point);
}
void ScopedSimulateModifierKeyPress::KeyPress(ui::DomKey key,
ui::DomCode code,
ui::KeyboardCode key_code) {
SimulateKeyEvent(web_contents_, key, code, key_code, /*send_char=*/true,
modifiers_);
}
void ScopedSimulateModifierKeyPress::KeyPressWithoutChar(
ui::DomKey key,
ui::DomCode code,
ui::KeyboardCode key_code) {
SimulateKeyEvent(web_contents_, key, code, key_code, /*send_char=*/false,
modifiers_);
}
bool IsWebcamAvailableOnSystem(WebContents* web_contents) {
std::string result;
EXPECT_TRUE(content::ExecuteScriptAndExtractString(
web_contents, kHasVideoInputDeviceOnSystem, &result));
return result == kHasVideoInputDevice;
}
RenderFrameHost* ConvertToRenderFrameHost(WebContents* web_contents) {
return web_contents->GetMainFrame();
}
RenderFrameHost* ConvertToRenderFrameHost(RenderViewHost* render_view_host) {
return render_view_host->GetMainFrame();
}
RenderFrameHost* ConvertToRenderFrameHost(RenderFrameHost* render_frame_host) {
return render_frame_host;
}
bool ExecuteScript(const ToRenderFrameHost& adapter,
const std::string& script) {
return ExecuteScriptWithUserGestureControl(adapter.render_frame_host(),
script, true);
}
bool ExecuteScriptWithoutUserGesture(const ToRenderFrameHost& adapter,
const std::string& script) {
return ExecuteScriptWithUserGestureControl(adapter.render_frame_host(),
script, false);
}
void ExecuteScriptAsync(const ToRenderFrameHost& adapter,
const std::string& script) {
adapter.render_frame_host()->ExecuteJavaScriptWithUserGestureForTests(
base::UTF8ToUTF16(script));
}
bool ExecuteScriptAndExtractDouble(const ToRenderFrameHost& adapter,
const std::string& script, double* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
if (!ExecuteScriptHelper(adapter.render_frame_host(), script, true, &value) ||
!value.get()) {
return false;
}
return value->GetAsDouble(result);
}
bool ExecuteScriptAndExtractInt(const ToRenderFrameHost& adapter,
const std::string& script, int* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
if (!ExecuteScriptHelper(adapter.render_frame_host(), script, true, &value) ||
!value.get()) {
return false;
}
return value->GetAsInteger(result);
}
bool ExecuteScriptAndExtractBool(const ToRenderFrameHost& adapter,
const std::string& script, bool* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
if (!ExecuteScriptHelper(adapter.render_frame_host(), script, true, &value) ||
!value.get()) {
return false;
}
return value->GetAsBoolean(result);
}
bool ExecuteScriptInIsolatedWorldAndExtractBool(
const ToRenderFrameHost& adapter,
const int world_id,
const std::string& script,
bool* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
if (!ExecuteScriptInIsolatedWorldHelper(adapter.render_frame_host(), world_id,
script, &value) ||
!value.get()) {
return false;
}
return value->GetAsBoolean(result);
}
bool ExecuteScriptAndExtractString(const ToRenderFrameHost& adapter,
const std::string& script,
std::string* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
if (!ExecuteScriptHelper(adapter.render_frame_host(), script, true, &value) ||
!value.get()) {
return false;
}
return value->GetAsString(result);
}
bool ExecuteScriptWithoutUserGestureAndExtractDouble(
const ToRenderFrameHost& adapter,
const std::string& script,
double* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
return ExecuteScriptHelper(adapter.render_frame_host(), script, false,
&value) &&
value && value->GetAsDouble(result);
}
bool ExecuteScriptWithoutUserGestureAndExtractInt(
const ToRenderFrameHost& adapter,
const std::string& script,
int* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
return ExecuteScriptHelper(adapter.render_frame_host(), script, false,
&value) &&
value && value->GetAsInteger(result);
}
bool ExecuteScriptWithoutUserGestureAndExtractBool(
const ToRenderFrameHost& adapter,
const std::string& script,
bool* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
return ExecuteScriptHelper(adapter.render_frame_host(), script, false,
&value) &&
value && value->GetAsBoolean(result);
}
bool ExecuteScriptWithoutUserGestureAndExtractString(
const ToRenderFrameHost& adapter,
const std::string& script,
std::string* result) {
DCHECK(result);
std::unique_ptr<base::Value> value;
return ExecuteScriptHelper(adapter.render_frame_host(), script, false,
&value) &&
value && value->GetAsString(result);
}
namespace {
void AddToSetIfFrameMatchesPredicate(
std::set<RenderFrameHost*>* frame_set,
const base::Callback<bool(RenderFrameHost*)>& predicate,
RenderFrameHost* host) {
if (predicate.Run(host))
frame_set->insert(host);
}
}
RenderFrameHost* FrameMatchingPredicate(
WebContents* web_contents,
const base::Callback<bool(RenderFrameHost*)>& predicate) {
std::set<RenderFrameHost*> frame_set;
web_contents->ForEachFrame(
base::Bind(&AddToSetIfFrameMatchesPredicate, &frame_set, predicate));
EXPECT_EQ(1U, frame_set.size());
return frame_set.size() == 1 ? *frame_set.begin() : nullptr;
}
bool FrameMatchesName(const std::string& name, RenderFrameHost* frame) {
return frame->GetFrameName() == name;
}
bool FrameIsChildOfMainFrame(RenderFrameHost* frame) {
return frame->GetParent() && !frame->GetParent()->GetParent();
}
bool FrameHasSourceUrl(const GURL& url, RenderFrameHost* frame) {
return frame->GetLastCommittedURL() == url;
}
RenderFrameHost* ChildFrameAt(RenderFrameHost* frame, size_t index) {
RenderFrameHostImpl* rfh = static_cast<RenderFrameHostImpl*>(frame);
if (index >= rfh->frame_tree_node()->child_count())
return nullptr;
return rfh->frame_tree_node()->child_at(index)->current_frame_host();
}
bool ExecuteWebUIResourceTest(WebContents* web_contents,
const std::vector<int>& js_resource_ids) {
// Inject WebUI test runner script first prior to other scripts required to
// run the test as scripts may depend on it being declared.
std::vector<int> ids;
ids.push_back(IDR_WEBUI_JS_WEBUI_RESOURCE_TEST);
ids.insert(ids.end(), js_resource_ids.begin(), js_resource_ids.end());
std::string script;
for (std::vector<int>::iterator iter = ids.begin();
iter != ids.end();
++iter) {
scoped_refptr<base::RefCountedMemory> bytes =
ResourceBundle::GetSharedInstance().LoadDataResourceBytes(*iter);
if (HasGzipHeader(*bytes))
AppendGzippedResource(*bytes, &script);
else
script.append(bytes->front_as<char>(), bytes->size());
script.append("\n");
}
ExecuteScriptAsync(web_contents, script);
DOMMessageQueue message_queue;
ExecuteScriptAsync(web_contents, "runTests()");
std::string message;
do {
if (!message_queue.WaitForMessage(&message))
return false;
} while (message.compare("\"PENDING\"") == 0);
return message.compare("\"SUCCESS\"") == 0;
}
std::string GetCookies(BrowserContext* browser_context, const GURL& url) {
std::string cookies;
base::WaitableEvent event(base::WaitableEvent::ResetPolicy::MANUAL,
base::WaitableEvent::InitialState::NOT_SIGNALED);
net::URLRequestContextGetter* context_getter =
BrowserContext::GetDefaultStoragePartition(browser_context)->
GetURLRequestContext();
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
base::BindOnce(&GetCookiesOnIOThread, url,
base::RetainedRef(context_getter), &event, &cookies));
event.Wait();
return cookies;
}
bool SetCookie(BrowserContext* browser_context,
const GURL& url,
const std::string& value) {
bool result = false;
base::WaitableEvent event(base::WaitableEvent::ResetPolicy::MANUAL,
base::WaitableEvent::InitialState::NOT_SIGNALED);
net::URLRequestContextGetter* context_getter =
BrowserContext::GetDefaultStoragePartition(browser_context)->
GetURLRequestContext();
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
base::BindOnce(&SetCookieOnIOThread, url, value,
base::RetainedRef(context_getter), &event, &result));
event.Wait();
return result;
}
void FetchHistogramsFromChildProcesses() {
scoped_refptr<content::MessageLoopRunner> runner = new MessageLoopRunner;
FetchHistogramsAsynchronously(
base::ThreadTaskRunnerHandle::Get(), runner->QuitClosure(),
// If this call times out, it means that a child process is not
// responding, which is something we should not ignore. The timeout is
// set to be longer than the normal browser test timeout so that it will
// be prempted by the normal timeout.
TestTimeouts::action_max_timeout());
runner->Run();
}
void SetupCrossSiteRedirector(net::EmbeddedTestServer* embedded_test_server) {
embedded_test_server->RegisterRequestHandler(
base::Bind(&CrossSiteRedirectResponseHandler, embedded_test_server));
}
void WaitForInterstitialAttach(content::WebContents* web_contents) {
if (web_contents->ShowingInterstitialPage())
return;
scoped_refptr<content::MessageLoopRunner> loop_runner(
new content::MessageLoopRunner);
InterstitialObserver observer(web_contents,
loop_runner->QuitClosure(),
base::Closure());
loop_runner->Run();
}
void WaitForInterstitialDetach(content::WebContents* web_contents) {
RunTaskAndWaitForInterstitialDetach(web_contents, base::Closure());
}
void RunTaskAndWaitForInterstitialDetach(content::WebContents* web_contents,
const base::Closure& task) {
if (!web_contents || !web_contents->ShowingInterstitialPage())
return;
scoped_refptr<content::MessageLoopRunner> loop_runner(
new content::MessageLoopRunner);
InterstitialObserver observer(web_contents,
base::Closure(),
loop_runner->QuitClosure());
if (!task.is_null())
task.Run();
// At this point, web_contents may have been deleted.
loop_runner->Run();
}
bool WaitForRenderFrameReady(RenderFrameHost* rfh) {
if (!rfh)
return false;
std::string result;
EXPECT_TRUE(
content::ExecuteScriptAndExtractString(
rfh,
"(function() {"
" var done = false;"
" function checkState() {"
" if (!done && document.readyState == 'complete') {"
" done = true;"
" window.domAutomationController.send('pageLoadComplete');"
" }"
" }"
" checkState();"
" document.addEventListener('readystatechange', checkState);"
"})();",
&result));
return result == "pageLoadComplete";
}
void EnableAccessibilityForWebContents(WebContents* web_contents) {
WebContentsImpl* web_contents_impl =
static_cast<WebContentsImpl*>(web_contents);
web_contents_impl->SetAccessibilityMode(ui::kAXModeComplete);
}
void WaitForAccessibilityFocusChange() {
scoped_refptr<content::MessageLoopRunner> loop_runner(
new content::MessageLoopRunner);
BrowserAccessibilityManager::SetFocusChangeCallbackForTesting(
loop_runner->QuitClosure());
loop_runner->Run();
}
ui::AXNodeData GetFocusedAccessibilityNodeInfo(WebContents* web_contents) {
WebContentsImpl* web_contents_impl =
static_cast<WebContentsImpl*>(web_contents);
BrowserAccessibilityManager* manager =
web_contents_impl->GetRootBrowserAccessibilityManager();
if (!manager)
return ui::AXNodeData();
BrowserAccessibility* focused_node = manager->GetFocus();
return focused_node->GetData();
}
bool AccessibilityTreeContainsNodeWithName(BrowserAccessibility* node,
const std::string& name) {
if (node->GetStringAttribute(ui::AX_ATTR_NAME) == name)
return true;
for (unsigned i = 0; i < node->PlatformChildCount(); i++) {
if (AccessibilityTreeContainsNodeWithName(node->PlatformGetChild(i), name))
return true;
}
return false;
}
bool ListenToGuestWebContents(
AccessibilityNotificationWaiter* accessibility_waiter,
WebContents* web_contents) {
accessibility_waiter->ListenToAdditionalFrame(
static_cast<RenderFrameHostImpl*>(web_contents->GetMainFrame()));
return true;
}
void WaitForAccessibilityTreeToContainNodeWithName(WebContents* web_contents,
const std::string& name) {
WebContentsImpl* web_contents_impl = static_cast<WebContentsImpl*>(
web_contents);
RenderFrameHostImpl* main_frame = static_cast<RenderFrameHostImpl*>(
web_contents_impl->GetMainFrame());
BrowserAccessibilityManager* main_frame_manager =
main_frame->browser_accessibility_manager();
FrameTree* frame_tree = web_contents_impl->GetFrameTree();
while (!main_frame_manager || !AccessibilityTreeContainsNodeWithName(
main_frame_manager->GetRoot(), name)) {
AccessibilityNotificationWaiter accessibility_waiter(main_frame,
ui::AX_EVENT_NONE);
for (FrameTreeNode* node : frame_tree->Nodes()) {
accessibility_waiter.ListenToAdditionalFrame(
node->current_frame_host());
}
content::BrowserPluginGuestManager* guest_manager =
web_contents_impl->GetBrowserContext()->GetGuestManager();
if (guest_manager) {
guest_manager->ForEachGuest(web_contents_impl,
base::Bind(&ListenToGuestWebContents,
&accessibility_waiter));
}
accessibility_waiter.WaitForNotification();
main_frame_manager = main_frame->browser_accessibility_manager();
}
}
ui::AXTreeUpdate GetAccessibilityTreeSnapshot(WebContents* web_contents) {
WebContentsImpl* web_contents_impl =
static_cast<WebContentsImpl*>(web_contents);
BrowserAccessibilityManager* manager =
web_contents_impl->GetRootBrowserAccessibilityManager();
if (!manager)
return ui::AXTreeUpdate();
return manager->SnapshotAXTreeForTesting();
}
bool IsWebContentsBrowserPluginFocused(content::WebContents* web_contents) {
WebContentsImpl* web_contents_impl =
static_cast<WebContentsImpl*>(web_contents);
BrowserPluginGuest* browser_plugin_guest =
web_contents_impl->GetBrowserPluginGuest();
return browser_plugin_guest ? browser_plugin_guest->focused() : false;
}
RenderWidgetHost* GetMouseLockWidget(WebContents* web_contents) {
return static_cast<WebContentsImpl*>(web_contents)->GetMouseLockWidget();
}
bool IsInnerInterstitialPageConnected(InterstitialPage* interstitial_page) {
InterstitialPageImpl* impl =
static_cast<InterstitialPageImpl*>(interstitial_page);
RenderWidgetHostViewBase* rwhvb =
static_cast<RenderWidgetHostViewBase*>(impl->GetView());
EXPECT_TRUE(rwhvb->IsRenderWidgetHostViewChildFrame());
RenderWidgetHostViewChildFrame* rwhvcf =
static_cast<RenderWidgetHostViewChildFrame*>(rwhvb);
CrossProcessFrameConnector* frame_connector =
static_cast<CrossProcessFrameConnector*>(
rwhvcf->FrameConnectorForTesting());
WebContentsImpl* inner_web_contents =
static_cast<WebContentsImpl*>(impl->GetWebContents());
FrameTreeNode* outer_node = FrameTreeNode::GloballyFindByID(
inner_web_contents->GetOuterDelegateFrameTreeNodeId());
return outer_node->current_frame_host()->GetView() ==
frame_connector->GetParentRenderWidgetHostView();
}
std::vector<RenderWidgetHostView*> GetInputEventRouterRenderWidgetHostViews(
WebContents* web_contents) {
return static_cast<WebContentsImpl*>(web_contents)
->GetInputEventRouter()
->GetRenderWidgetHostViewsForTests();
}
RenderWidgetHost* GetFocusedRenderWidgetHost(WebContents* web_contents) {
WebContentsImpl* web_contents_impl =
static_cast<WebContentsImpl*>(web_contents);
return web_contents_impl->GetFocusedRenderWidgetHost(
web_contents_impl->GetMainFrame()->GetRenderWidgetHost());
}
WebContents* GetFocusedWebContents(WebContents* web_contents) {
WebContentsImpl* web_contents_impl =
static_cast<WebContentsImpl*>(web_contents);
return web_contents_impl->GetFocusedWebContents();
}
void RouteMouseEvent(WebContents* web_contents, blink::WebMouseEvent* event) {
WebContentsImpl* web_contents_impl =
static_cast<WebContentsImpl*>(web_contents);
web_contents_impl->GetInputEventRouter()->RouteMouseEvent(
static_cast<RenderWidgetHostViewBase*>(
web_contents_impl->GetMainFrame()->GetView()),
event, ui::LatencyInfo());
}
#if defined(USE_AURA)
void SendRoutedTouchTapSequence(content::WebContents* web_contents,
gfx::Point point) {
RenderWidgetHostViewAura* rwhva = static_cast<RenderWidgetHostViewAura*>(
web_contents->GetRenderWidgetHostView());
ui::TouchEvent touch_start(
ui::ET_TOUCH_PRESSED, point, base::TimeTicks::Now(),
ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH, 0));
rwhva->OnTouchEvent(&touch_start);
ui::TouchEvent touch_end(
ui::ET_TOUCH_RELEASED, point, base::TimeTicks::Now(),
ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH, 0));
rwhva->OnTouchEvent(&touch_end);
}
void SendRoutedGestureTapSequence(content::WebContents* web_contents,
gfx::Point point) {
RenderWidgetHostViewAura* rwhva = static_cast<RenderWidgetHostViewAura*>(
web_contents->GetRenderWidgetHostView());
ui::GestureEventDetails gesture_tap_down_details(ui::ET_GESTURE_TAP_DOWN);
gesture_tap_down_details.set_device_type(
ui::GestureDeviceType::DEVICE_TOUCHSCREEN);
ui::GestureEvent gesture_tap_down(point.x(), point.y(), 0,
base::TimeTicks::Now(),
gesture_tap_down_details);
rwhva->OnGestureEvent(&gesture_tap_down);
ui::GestureEventDetails gesture_tap_details(ui::ET_GESTURE_TAP);
gesture_tap_details.set_device_type(
ui::GestureDeviceType::DEVICE_TOUCHSCREEN);
gesture_tap_details.set_tap_count(1);
ui::GestureEvent gesture_tap(point.x(), point.y(), 0, base::TimeTicks::Now(),
gesture_tap_details);
rwhva->OnGestureEvent(&gesture_tap);
}
#endif
namespace {
class SurfaceHitTestReadyNotifier {
public:
explicit SurfaceHitTestReadyNotifier(RenderWidgetHostViewBase* target_view);
~SurfaceHitTestReadyNotifier() {}
void WaitForSurfaceReady(RenderWidgetHostViewBase* root_container);
private:
bool ContainsSurfaceId(const viz::SurfaceId& container_surface_id);
viz::SurfaceManager* surface_manager_;
RenderWidgetHostViewBase* target_view_;
DISALLOW_COPY_AND_ASSIGN(SurfaceHitTestReadyNotifier);
};
SurfaceHitTestReadyNotifier::SurfaceHitTestReadyNotifier(
RenderWidgetHostViewBase* target_view)
: target_view_(target_view) {
surface_manager_ = GetFrameSinkManager()->surface_manager();
}
void SurfaceHitTestReadyNotifier::WaitForSurfaceReady(
RenderWidgetHostViewBase* root_view) {
viz::SurfaceId root_surface_id = root_view->SurfaceIdForTesting();
while (!ContainsSurfaceId(root_surface_id)) {
// TODO(kenrb): Need a better way to do this. Needs investigation on
// whether we can add a callback through RenderWidgetHostViewBaseObserver
// from OnSwapCompositorFrame and avoid this busy waiting. A callback on
// every compositor frame might be generally undesirable for performance,
// however.
base::RunLoop run_loop;
base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
FROM_HERE, run_loop.QuitClosure(), TestTimeouts::tiny_timeout());
run_loop.Run();
}
}
bool SurfaceHitTestReadyNotifier::ContainsSurfaceId(
const viz::SurfaceId& container_surface_id) {
if (!container_surface_id.is_valid())
return false;
viz::Surface* container_surface =
surface_manager_->GetSurfaceForId(container_surface_id);
if (!container_surface || !container_surface->active_referenced_surfaces())
return false;
for (const viz::SurfaceId& id :
*container_surface->active_referenced_surfaces()) {
if (id == target_view_->SurfaceIdForTesting() || ContainsSurfaceId(id))
return true;
}
return false;
}
} // namespace
#if defined(USE_AURA)
void WaitForGuestSurfaceReady(content::WebContents* guest_web_contents) {
RenderWidgetHostViewChildFrame* child_view =
static_cast<RenderWidgetHostViewChildFrame*>(
guest_web_contents->GetRenderWidgetHostView());
RenderWidgetHostViewBase* root_view = static_cast<RenderWidgetHostViewBase*>(
static_cast<content::WebContentsImpl*>(guest_web_contents)
->GetOuterWebContents()
->GetRenderWidgetHostView());
SurfaceHitTestReadyNotifier notifier(child_view);
notifier.WaitForSurfaceReady(root_view);
}
#endif
void WaitForChildFrameSurfaceReady(content::RenderFrameHost* child_frame) {
RenderWidgetHostViewBase* child_view =
static_cast<RenderFrameHostImpl*>(child_frame)
->GetRenderWidgetHost()
->GetView();
if (!child_view || !child_view->IsRenderWidgetHostViewChildFrame())
return;
RenderWidgetHostViewBase* root_view =
static_cast<CrossProcessFrameConnector*>(
static_cast<RenderWidgetHostViewChildFrame*>(child_view)
->FrameConnectorForTesting())
->GetRootRenderWidgetHostViewForTesting();
SurfaceHitTestReadyNotifier notifier(child_view);
notifier.WaitForSurfaceReady(root_view);
}
TitleWatcher::TitleWatcher(WebContents* web_contents,
const base::string16& expected_title)
: WebContentsObserver(web_contents) {
expected_titles_.push_back(expected_title);
}
void TitleWatcher::AlsoWaitForTitle(const base::string16& expected_title) {
expected_titles_.push_back(expected_title);
}
TitleWatcher::~TitleWatcher() {
}
const base::string16& TitleWatcher::WaitAndGetTitle() {
TestTitle();
run_loop_.Run();
return observed_title_;
}
void TitleWatcher::DidStopLoading() {
// When navigating through the history, the restored NavigationEntry's title
// will be used. If the entry ends up having the same title after we return
// to it, as will usually be the case, then WebContentsObserver::TitleSet
// will then be suppressed, since the NavigationEntry's title hasn't changed.
TestTitle();
}
void TitleWatcher::TitleWasSet(NavigationEntry* entry) {
TestTitle();
}
void TitleWatcher::TestTitle() {
const base::string16& current_title = web_contents()->GetTitle();
if (base::ContainsValue(expected_titles_, current_title)) {
observed_title_ = current_title;
run_loop_.Quit();
}
}
RenderProcessHostWatcher::RenderProcessHostWatcher(
RenderProcessHost* render_process_host, WatchType type)
: render_process_host_(render_process_host),
type_(type),
did_exit_normally_(true),
message_loop_runner_(new MessageLoopRunner) {
render_process_host_->AddObserver(this);
}
RenderProcessHostWatcher::RenderProcessHostWatcher(
WebContents* web_contents, WatchType type)
: render_process_host_(web_contents->GetRenderProcessHost()),
type_(type),
did_exit_normally_(true),
message_loop_runner_(new MessageLoopRunner) {
render_process_host_->AddObserver(this);
}
RenderProcessHostWatcher::~RenderProcessHostWatcher() {
if (render_process_host_)
render_process_host_->RemoveObserver(this);
}
void RenderProcessHostWatcher::Wait() {
message_loop_runner_->Run();
}
void RenderProcessHostWatcher::RenderProcessExited(
RenderProcessHost* host,
base::TerminationStatus status,
int exit_code) {
did_exit_normally_ = status == base::TERMINATION_STATUS_NORMAL_TERMINATION;
if (type_ == WATCH_FOR_PROCESS_EXIT)
message_loop_runner_->Quit();
}
void RenderProcessHostWatcher::RenderProcessHostDestroyed(
RenderProcessHost* host) {
render_process_host_ = NULL;
if (type_ == WATCH_FOR_HOST_DESTRUCTION)
message_loop_runner_->Quit();
}
DOMMessageQueue::DOMMessageQueue() {
registrar_.Add(this, NOTIFICATION_DOM_OPERATION_RESPONSE,
NotificationService::AllSources());
}
DOMMessageQueue::DOMMessageQueue(WebContents* web_contents)
: WebContentsObserver(web_contents) {
registrar_.Add(this, NOTIFICATION_DOM_OPERATION_RESPONSE,
Source<WebContents>(web_contents));
}
DOMMessageQueue::~DOMMessageQueue() {}
void DOMMessageQueue::Observe(int type,
const NotificationSource& source,
const NotificationDetails& details) {
Details<std::string> dom_op_result(details);
message_queue_.push(*dom_op_result.ptr());
if (message_loop_runner_)
message_loop_runner_->Quit();
}
void DOMMessageQueue::RenderProcessGone(base::TerminationStatus status) {
VLOG(0) << "DOMMessageQueue::RenderProcessGone " << status;
switch (status) {
case base::TERMINATION_STATUS_NORMAL_TERMINATION:
case base::TERMINATION_STATUS_STILL_RUNNING:
break;
default:
renderer_crashed_ = true;
if (message_loop_runner_.get())
message_loop_runner_->Quit();
break;
}
}
void DOMMessageQueue::ClearQueue() {
message_queue_ = base::queue<std::string>();
}
bool DOMMessageQueue::WaitForMessage(std::string* message) {
DCHECK(message);
if (!renderer_crashed_ && message_queue_.empty()) {
// This will be quit when a new message comes in.
message_loop_runner_ =
new MessageLoopRunner(MessageLoopRunner::QuitMode::IMMEDIATE);
message_loop_runner_->Run();
}
return PopMessage(message);
}
bool DOMMessageQueue::PopMessage(std::string* message) {
DCHECK(message);
if (renderer_crashed_ || message_queue_.empty())
return false;
*message = message_queue_.front();
message_queue_.pop();
return true;
}
class WebContentsAddedObserver::RenderViewCreatedObserver
: public WebContentsObserver {
public:
explicit RenderViewCreatedObserver(WebContents* web_contents)
: WebContentsObserver(web_contents),
render_view_created_called_(false),
main_frame_created_called_(false) {}
// WebContentsObserver:
void RenderViewCreated(RenderViewHost* rvh) override {
render_view_created_called_ = true;
}
void RenderFrameCreated(RenderFrameHost* rfh) override {
if (rfh == web_contents()->GetMainFrame())
main_frame_created_called_ = true;
}
bool render_view_created_called_;
bool main_frame_created_called_;
};
WebContentsAddedObserver::WebContentsAddedObserver()
: web_contents_created_callback_(
base::Bind(&WebContentsAddedObserver::WebContentsCreated,
base::Unretained(this))),
web_contents_(NULL) {
WebContentsImpl::FriendWrapper::AddCreatedCallbackForTesting(
web_contents_created_callback_);
}
WebContentsAddedObserver::~WebContentsAddedObserver() {
WebContentsImpl::FriendWrapper::RemoveCreatedCallbackForTesting(
web_contents_created_callback_);
}
void WebContentsAddedObserver::WebContentsCreated(WebContents* web_contents) {
DCHECK(!web_contents_);
web_contents_ = web_contents;
child_observer_.reset(new RenderViewCreatedObserver(web_contents));
if (runner_.get())
runner_->QuitClosure().Run();
}
WebContents* WebContentsAddedObserver::GetWebContents() {
if (web_contents_)
return web_contents_;
runner_ = new MessageLoopRunner();
runner_->Run();
return web_contents_;
}
bool WebContentsAddedObserver::RenderViewCreatedCalled() {
if (child_observer_) {
return child_observer_->render_view_created_called_ &&
child_observer_->main_frame_created_called_;
}
return false;
}
bool RequestFrame(WebContents* web_contents) {
DCHECK(web_contents);
return RenderWidgetHostImpl::From(
web_contents->GetRenderViewHost()->GetWidget())
->ScheduleComposite();
}
FrameWatcher::FrameWatcher() = default;
FrameWatcher::FrameWatcher(WebContents* web_contents)
: WebContentsObserver(web_contents) {}
FrameWatcher::~FrameWatcher() = default;
void FrameWatcher::WaitFrames(int frames_to_wait) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (frames_to_wait <= 0)
return;
base::RunLoop run_loop;
base::AutoReset<base::Closure> reset_quit(&quit_, run_loop.QuitClosure());
base::AutoReset<int> reset_frames_to_wait(&frames_to_wait_, frames_to_wait);
run_loop.Run();
}
const viz::CompositorFrameMetadata& FrameWatcher::LastMetadata() {
return RenderWidgetHostImpl::From(
web_contents()->GetRenderViewHost()->GetWidget())
->last_frame_metadata();
}
void FrameWatcher::DidReceiveCompositorFrame() {
--frames_to_wait_;
if (frames_to_wait_ == 0)
quit_.Run();
}
MainThreadFrameObserver::MainThreadFrameObserver(
RenderWidgetHost* render_widget_host)
: render_widget_host_(render_widget_host),
routing_id_(render_widget_host_->GetProcess()->GetNextRoutingID()) {
// TODO(lfg): We should look into adding a way to observe RenderWidgetHost
// messages similarly to what WebContentsObserver can do with RFH and RVW.
render_widget_host_->GetProcess()->AddRoute(routing_id_, this);
}
MainThreadFrameObserver::~MainThreadFrameObserver() {
render_widget_host_->GetProcess()->RemoveRoute(routing_id_);
}
void MainThreadFrameObserver::Wait() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
render_widget_host_->Send(new ViewMsg_WaitForNextFrameForTests(
render_widget_host_->GetRoutingID(), routing_id_));
run_loop_.reset(new base::RunLoop());
run_loop_->Run();
run_loop_.reset(nullptr);
}
void MainThreadFrameObserver::Quit() {
if (run_loop_)
run_loop_->Quit();
}
bool MainThreadFrameObserver::OnMessageReceived(const IPC::Message& msg) {
if (msg.type() == ViewHostMsg_WaitForNextFrameForTests_ACK::ID &&
msg.routing_id() == routing_id_) {
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
base::BindOnce(&MainThreadFrameObserver::Quit, base::Unretained(this)));
}
return true;
}
InputMsgWatcher::InputMsgWatcher(RenderWidgetHost* render_widget_host,
blink::WebInputEvent::Type type)
: BrowserMessageFilter(InputMsgStart),
wait_for_type_(type),
ack_result_(INPUT_EVENT_ACK_STATE_UNKNOWN),
ack_source_(static_cast<uint32_t>(InputEventAckSource::UNKNOWN)) {
render_widget_host->GetProcess()->AddFilter(this);
}
InputMsgWatcher::~InputMsgWatcher() {}
void InputMsgWatcher::ReceivedAck(blink::WebInputEvent::Type ack_type,
uint32_t ack_state,
uint32_t ack_source) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (wait_for_type_ == ack_type) {
ack_result_ = ack_state;
ack_source_ = ack_source;
if (!quit_.is_null())
quit_.Run();
}
}
bool InputMsgWatcher::OnMessageReceived(const IPC::Message& message) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
if (message.type() == InputHostMsg_HandleInputEvent_ACK::ID) {
InputHostMsg_HandleInputEvent_ACK::Param params;
InputHostMsg_HandleInputEvent_ACK::Read(&message, &params);
blink::WebInputEvent::Type ack_type = std::get<0>(params).type;
InputEventAckState ack_state = std::get<0>(params).state;
InputEventAckSource ack_source = std::get<0>(params).source;
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
base::BindOnce(&InputMsgWatcher::ReceivedAck, this, ack_type, ack_state,
static_cast<uint32_t>(ack_source)));
}
return false;
}
bool InputMsgWatcher::HasReceivedAck() const {
return ack_result_ != INPUT_EVENT_ACK_STATE_UNKNOWN;
}
uint32_t InputMsgWatcher::WaitForAck() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (HasReceivedAck())
return ack_result_;
base::RunLoop run_loop;
base::AutoReset<base::Closure> reset_quit(&quit_, run_loop.QuitClosure());
run_loop.Run();
return ack_result_;
}
#if defined(OS_WIN)
static void RunTaskAndSignalCompletion(const base::Closure& task,
base::WaitableEvent* completion) {
task.Run();
completion->Signal();
}
static void RunTaskOnIOThreadAndWait(const base::Closure& task) {
base::WaitableEvent completion(
base::WaitableEvent::ResetPolicy::AUTOMATIC,
base::WaitableEvent::InitialState::NOT_SIGNALED);
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
base::Bind(&RunTaskAndSignalCompletion, task, &completion));
completion.Wait();
}
#endif
static void SetUpTestClipboard() {
#if defined(OS_WIN)
if (!BrowserThread::CurrentlyOn(BrowserThread::IO)) {
RunTaskOnIOThreadAndWait(base::Bind(&SetUpTestClipboard));
return;
}
#endif
ui::TestClipboard::CreateForCurrentThread();
}
// TODO(dcheng): Make the test clipboard on different threads share the
// same backing store. crbug.com/629765
BrowserTestClipboardScope::BrowserTestClipboardScope() {
SetUpTestClipboard();
}
static void TearDownTestClipboard() {
#if defined(OS_WIN)
if (!BrowserThread::CurrentlyOn(BrowserThread::IO)) {
RunTaskOnIOThreadAndWait(base::Bind(&TearDownTestClipboard));
return;
}
#endif
ui::Clipboard::DestroyClipboardForCurrentThread();
}
BrowserTestClipboardScope::~BrowserTestClipboardScope() {
TearDownTestClipboard();
}
void BrowserTestClipboardScope::SetRtf(const std::string& rtf) {
#if defined(OS_WIN)
if (!BrowserThread::CurrentlyOn(BrowserThread::IO)) {
RunTaskOnIOThreadAndWait(base::Bind(&BrowserTestClipboardScope::SetRtf,
base::Unretained(this), rtf));
return;
}
#endif
ui::ScopedClipboardWriter clipboard_writer(ui::CLIPBOARD_TYPE_COPY_PASTE);
clipboard_writer.WriteRTF(rtf);
}
void BrowserTestClipboardScope::SetText(const std::string& text) {
#if defined(OS_WIN)
if (!BrowserThread::CurrentlyOn(BrowserThread::IO)) {
RunTaskOnIOThreadAndWait(base::Bind(&BrowserTestClipboardScope::SetText,
base::Unretained(this), text));
return;
}
#endif
ui::ScopedClipboardWriter clipboard_writer(ui::CLIPBOARD_TYPE_COPY_PASTE);
clipboard_writer.WriteText(base::ASCIIToUTF16(text));
}
class FrameFocusedObserver::FrameTreeNodeObserverImpl
: public FrameTreeNode::Observer {
public:
explicit FrameTreeNodeObserverImpl(FrameTreeNode* owner)
: owner_(owner), message_loop_runner_(new MessageLoopRunner) {
owner->AddObserver(this);
}
~FrameTreeNodeObserverImpl() override { owner_->RemoveObserver(this); }
void Run() { message_loop_runner_->Run(); }
void OnFrameTreeNodeFocused(FrameTreeNode* node) override {
if (node == owner_)
message_loop_runner_->Quit();
}
private:
FrameTreeNode* owner_;
scoped_refptr<MessageLoopRunner> message_loop_runner_;
};
FrameFocusedObserver::FrameFocusedObserver(RenderFrameHost* owner_host)
: impl_(new FrameTreeNodeObserverImpl(
static_cast<RenderFrameHostImpl*>(owner_host)->frame_tree_node())) {}
FrameFocusedObserver::~FrameFocusedObserver() {}
void FrameFocusedObserver::Wait() {
impl_->Run();
}
TestNavigationManager::TestNavigationManager(WebContents* web_contents,
const GURL& url)
: WebContentsObserver(web_contents),
url_(url),
handle_(nullptr),
navigation_paused_(false),
current_state_(NavigationState::INITIAL),
desired_state_(NavigationState::STARTED),
weak_factory_(this) {}
TestNavigationManager::~TestNavigationManager() {
if (navigation_paused_)
handle_->CallResumeForTesting();
}
bool TestNavigationManager::WaitForRequestStart() {
// This is the default desired state. In PlzNavigate, a browser-initiated
// navigation can reach this state synchronously, so the TestNavigationManager
// is set to always pause navigations at WillStartRequest. This ensures the
// user can always call WaitForWillStartRequest.
DCHECK(desired_state_ == NavigationState::STARTED);
return WaitForDesiredState();
}
bool TestNavigationManager::WaitForResponse() {
desired_state_ = NavigationState::RESPONSE;
return WaitForDesiredState();
}
void TestNavigationManager::WaitForNavigationFinished() {
desired_state_ = NavigationState::FINISHED;
WaitForDesiredState();
}
void TestNavigationManager::DidStartNavigation(NavigationHandle* handle) {
if (!ShouldMonitorNavigation(handle))
return;
handle_ = handle;
std::unique_ptr<NavigationThrottle> throttle(
new TestNavigationManagerThrottle(
handle_, base::Bind(&TestNavigationManager::OnWillStartRequest,
weak_factory_.GetWeakPtr()),
base::Bind(&TestNavigationManager::OnWillProcessResponse,
weak_factory_.GetWeakPtr())));
handle_->RegisterThrottleForTesting(std::move(throttle));
}
void TestNavigationManager::DidFinishNavigation(NavigationHandle* handle) {
if (handle != handle_)
return;
current_state_ = NavigationState::FINISHED;
navigation_paused_ = false;
handle_ = nullptr;
OnNavigationStateChanged();
}
void TestNavigationManager::OnWillStartRequest() {
current_state_ = NavigationState::STARTED;
navigation_paused_ = true;
OnNavigationStateChanged();
}
void TestNavigationManager::OnWillProcessResponse() {
current_state_ = NavigationState::RESPONSE;
navigation_paused_ = true;
OnNavigationStateChanged();
}
// TODO(csharrison): Remove CallResumeForTesting method calls in favor of doing
// it through the throttle.
bool TestNavigationManager::WaitForDesiredState() {
// If the desired state has laready been reached, just return.
if (current_state_ == desired_state_)
return true;
// Resume the navigation if it was paused.
if (navigation_paused_)
handle_->CallResumeForTesting();
// Wait for the desired state if needed.
if (current_state_ < desired_state_) {
DCHECK(!loop_runner_);
loop_runner_ = new MessageLoopRunner();
loop_runner_->Run();
loop_runner_ = nullptr;
}
// Return false if the navigation did not reach the state specified by the
// user.
return current_state_ == desired_state_;
}
void TestNavigationManager::OnNavigationStateChanged() {
// If the state the user was waiting for has been reached, exit the message
// loop.
if (current_state_ >= desired_state_) {
if (loop_runner_)
loop_runner_->Quit();
return;
}
// Otherwise, the navigation should be resumed if it was previously paused.
if (navigation_paused_)
handle_->CallResumeForTesting();
}
bool TestNavigationManager::ShouldMonitorNavigation(NavigationHandle* handle) {
if (handle_ || handle->GetURL() != url_)
return false;
if (current_state_ != NavigationState::INITIAL)
return false;
return true;
}
NavigationHandleCommitObserver::NavigationHandleCommitObserver(
content::WebContents* web_contents,
const GURL& url)
: content::WebContentsObserver(web_contents),
url_(url),
has_committed_(false),
was_same_document_(false),
was_renderer_initiated_(false) {}
void NavigationHandleCommitObserver::DidFinishNavigation(
content::NavigationHandle* handle) {
if (handle->GetURL() != url_)
return;
has_committed_ = true;
was_same_document_ = handle->IsSameDocument();
was_renderer_initiated_ = handle->IsRendererInitiated();
}
ConsoleObserverDelegate::ConsoleObserverDelegate(WebContents* web_contents,
const std::string& filter)
: web_contents_(web_contents),
filter_(filter),
message_loop_runner_(new MessageLoopRunner) {}
ConsoleObserverDelegate::~ConsoleObserverDelegate() {}
void ConsoleObserverDelegate::Wait() {
message_loop_runner_->Run();
}
bool ConsoleObserverDelegate::DidAddMessageToConsole(
WebContents* source,
int32_t level,
const base::string16& message,
int32_t line_no,
const base::string16& source_id) {
DCHECK(source == web_contents_);
std::string ascii_message = base::UTF16ToASCII(message);
if (base::MatchPattern(ascii_message, filter_)) {
message_ = ascii_message;
message_loop_runner_->Quit();
}
return false;
}
// static
void PwnMessageHelper::CreateBlobWithPayload(RenderProcessHost* process,
std::string uuid,
std::string content_type,
std::string content_disposition,
std::string payload) {
std::vector<storage::DataElement> data_elements(1);
data_elements[0].SetToBytes(payload.c_str(), payload.size());
IPC::IpcSecurityTestUtil::PwnMessageReceived(
process->GetChannel(),
BlobStorageMsg_RegisterBlob(uuid, content_type, content_disposition,
data_elements));
}
// static
void PwnMessageHelper::RegisterBlobURL(RenderProcessHost* process,
GURL url,
std::string uuid) {
IPC::IpcSecurityTestUtil::PwnMessageReceived(
process->GetChannel(), BlobHostMsg_RegisterPublicURL(url, uuid));
}
// static
void PwnMessageHelper::FileSystemCreate(RenderProcessHost* process,
int request_id,
GURL path,
bool exclusive,
bool is_directory,
bool recursive) {
TestFileapiOperationWaiter waiter(
process->GetStoragePartition()->GetFileSystemContext());
IPC::IpcSecurityTestUtil::PwnMessageReceived(
process->GetChannel(),
FileSystemHostMsg_Create(request_id, path, exclusive, is_directory,
recursive));
// If this started an async operation, wait for it to complete.
if (waiter.did_start_update())
waiter.WaitForEndUpdate();
}
// static
void PwnMessageHelper::FileSystemWrite(RenderProcessHost* process,
int request_id,
GURL file_path,
std::string blob_uuid,
int64_t position) {
TestFileapiOperationWaiter waiter(
process->GetStoragePartition()->GetFileSystemContext());
IPC::IpcSecurityTestUtil::PwnMessageReceived(
process->GetChannel(),
FileSystemHostMsg_Write(request_id, file_path, blob_uuid, position));
// If this started an async operation, wait for it to complete.
if (waiter.did_start_update())
waiter.WaitForEndUpdate();
}
void PwnMessageHelper::LockMouse(RenderProcessHost* process,
int routing_id,
bool user_gesture,
bool privileged) {
IPC::IpcSecurityTestUtil::PwnMessageReceived(
process->GetChannel(),
ViewHostMsg_LockMouse(routing_id, user_gesture, privileged));
}
#if defined(USE_AURA)
namespace {
class MockOverscrollControllerImpl : public OverscrollController,
public MockOverscrollController {
public:
MockOverscrollControllerImpl()
: content_scrolling_(false),
message_loop_runner_(new MessageLoopRunner) {}
~MockOverscrollControllerImpl() override {}
// OverscrollController:
void ReceivedEventACK(const blink::WebInputEvent& event,
bool processed) override {
// Since we're only mocking this one method of OverscrollController and its
// other methods are non-virtual, we'll delegate to it so that it doesn't
// get into an inconsistent state.
OverscrollController::ReceivedEventACK(event, processed);
if (event.GetType() == blink::WebInputEvent::kGestureScrollUpdate &&
processed) {
content_scrolling_ = true;
if (message_loop_runner_->loop_running())
message_loop_runner_->Quit();
}
}
// MockOverscrollController:
void WaitForConsumedScroll() override {
if (!content_scrolling_)
message_loop_runner_->Run();
}
private:
bool content_scrolling_;
scoped_refptr<MessageLoopRunner> message_loop_runner_;
DISALLOW_COPY_AND_ASSIGN(MockOverscrollControllerImpl);
};
} // namespace
// static
MockOverscrollController* MockOverscrollController::Create(
RenderWidgetHostView* rwhv) {
std::unique_ptr<MockOverscrollControllerImpl> mock =
base::MakeUnique<MockOverscrollControllerImpl>();
MockOverscrollController* raw_mock = mock.get();
RenderWidgetHostViewAura* rwhva =
static_cast<RenderWidgetHostViewAura*>(rwhv);
rwhva->SetOverscrollControllerForTesting(std::move(mock));
return raw_mock;
}
#endif // defined(USE_AURA)
} // namespace content