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test_runner.cc
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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/web_test/renderer/test_runner.h"
#include <stddef.h>
#include <algorithm>
#include <clocale>
#include <limits>
#include <utility>
#include "base/command_line.h"
#include "base/containers/contains.h"
#include "base/containers/cxx20_erase.h"
#include "base/containers/unique_ptr_adapters.h"
#include "base/functional/callback_helpers.h"
#include "base/logging.h"
#include "base/memory/raw_ptr.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_piece.h"
#include "base/strings/string_split.h"
#include "base/strings/utf_string_conversions.h"
#include "base/test/bind.h"
#include "build/build_config.h"
#include "cc/paint/paint_canvas.h"
#include "content/public/common/isolated_world_ids.h"
#include "content/public/renderer/render_frame_observer.h"
#include "content/renderer/render_thread_impl.h"
#include "content/web_test/common/web_test_constants.h"
#include "content/web_test/common/web_test_string_util.h"
#include "content/web_test/renderer/app_banner_service.h"
#include "content/web_test/renderer/blink_test_helpers.h"
#include "content/web_test/renderer/fake_subresource_filter.h"
#include "content/web_test/renderer/pixel_dump.h"
#include "content/web_test/renderer/spell_check_client.h"
#include "content/web_test/renderer/test_preferences.h"
#include "content/web_test/renderer/web_frame_test_proxy.h"
#include "gin/arguments.h"
#include "gin/array_buffer.h"
#include "gin/dictionary.h"
#include "gin/handle.h"
#include "gin/object_template_builder.h"
#include "gin/wrappable.h"
#include "mojo/public/mojom/base/text_direction.mojom-forward.h"
#include "net/base/filename_util.h"
#include "printing/page_range.h"
#include "services/network/public/mojom/cors.mojom.h"
#include "third_party/blink/public/common/page/page_zoom.h"
#include "third_party/blink/public/common/permissions/permission_utils.h"
#include "third_party/blink/public/common/tokens/tokens.h"
#include "third_party/blink/public/common/web_preferences/web_preferences.h"
#include "third_party/blink/public/mojom/app_banner/app_banner.mojom.h"
#include "third_party/blink/public/mojom/clipboard/clipboard.mojom.h"
#include "third_party/blink/public/platform/file_path_conversion.h"
#include "third_party/blink/public/platform/web_cache.h"
#include "third_party/blink/public/platform/web_data.h"
#include "third_party/blink/public/platform/web_isolated_world_info.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/public/platform/web_url_response.h"
#include "third_party/blink/public/test/frame_widget_test_helper.h"
#include "third_party/blink/public/web/blink.h"
#include "third_party/blink/public/web/web_array_buffer.h"
#include "third_party/blink/public/web/web_array_buffer_converter.h"
#include "third_party/blink/public/web/web_document.h"
#include "third_party/blink/public/web/web_document_loader.h"
#include "third_party/blink/public/web/web_element_collection.h"
#include "third_party/blink/public/web/web_frame.h"
#include "third_party/blink/public/web/web_frame_widget.h"
#include "third_party/blink/public/web/web_input_element.h"
#include "third_party/blink/public/web/web_local_frame.h"
#include "third_party/blink/public/web/web_manifest_manager.h"
#include "third_party/blink/public/web/web_render_theme.h"
#include "third_party/blink/public/web/web_script_source.h"
#include "third_party/blink/public/web/web_security_policy.h"
#include "third_party/blink/public/web/web_serialized_script_value.h"
#include "third_party/blink/public/web/web_settings.h"
#include "third_party/blink/public/web/web_testing_support.h"
#include "third_party/blink/public/web/web_view.h"
#include "third_party/blink/public/web/web_view_observer.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "third_party/skia/include/core/SkCanvas.h"
#include "ui/gfx/codec/png_codec.h"
#include "ui/gfx/color_space.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/geometry/rect_f.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/geometry/skia_conversions.h"
#include "ui/gfx/test/icc_profiles.h"
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_FUCHSIA)
#include "third_party/blink/public/platform/web_font_render_style.h"
#endif
namespace content {
namespace {
// TODO(https://github.com/web-platform-tests/wpt/issues/40788): According to
// http://web-platform-tests.org/writing-tests/print-reftests.html the default
// page size for print reftests is 5 by 3 inches. Margins are not mentioned, but
// there are tests that expect them to be 0.5in. Firefox also does this. There
// are 96 CSS pixels per inch, so multiply by that.
const int kWPTPrintWidth = 5 * 96;
const int kWPTPrintHeight = 3 * 96;
const int kWPTPrintMargins = 96 / 2;
// A V8 callback with bound arguments, and the ability to pass additional
// arguments at time of calling Run().
using BoundV8Callback =
base::OnceCallback<void(const v8::LocalVector<v8::Value>&)>;
// Returns an empty set of args for running the BoundV8Callback.
v8::LocalVector<v8::Value> NoV8Args(v8::Isolate* isolate) {
return v8::LocalVector<v8::Value>(isolate);
}
// Returns 3 arguments, width, height, and an array of pixel values. Takes a
// v8::Context::Scope just to prove one exists in the caller.
v8::LocalVector<v8::Value> ConvertBitmapToV8(
v8::Isolate* isolate,
const v8::Context::Scope& context_scope,
const SkBitmap& bitmap) {
v8::LocalVector<v8::Value> args(isolate);
// Note that the bitmap size can be 0 if there's no pixels.
args.push_back(v8::Number::New(isolate, bitmap.info().width()));
args.push_back(v8::Number::New(isolate, bitmap.info().height()));
if (bitmap.isNull()) {
// The 3rd argument will be undefined (an empty argument is not valid and
// would crash).
return args;
}
// Always produce pixels in RGBA order, regardless of the platform default.
SkImageInfo info = bitmap.info().makeColorType(kRGBA_8888_SkColorType);
size_t row_bytes = info.minRowBytes();
blink::WebArrayBuffer buffer =
blink::WebArrayBuffer::Create(info.computeByteSize(row_bytes), 1);
bool read = bitmap.readPixels(info, buffer.Data(), row_bytes, 0, 0);
CHECK(read);
args.push_back(blink::WebArrayBufferConverter::ToV8Value(&buffer, isolate));
return args;
}
void ConvertAndSet(gin::Arguments* args, int* set_param) {
v8::Local<v8::Value> value = args->PeekNext();
v8::Maybe<int> result = value->Int32Value(args->GetHolderCreationContext());
if (result.IsNothing()) {
// Skip so the error is thrown for the correct argument as PeekNext doesn't
// update the current argument pointer.
args->Skip();
args->ThrowError();
return;
}
*set_param = result.ToChecked();
}
void ConvertAndSet(gin::Arguments* args, bool* set_param) {
v8::Local<v8::Value> value = args->PeekNext();
*set_param = value->BooleanValue(args->isolate());
}
void ConvertAndSet(gin::Arguments* args, blink::WebString* set_param) {
v8::Local<v8::Value> value = args->PeekNext();
v8::MaybeLocal<v8::String> result =
value->ToString(args->GetHolderCreationContext());
if (result.IsEmpty()) {
// Skip so the error is thrown for the correct argument as PeekNext doesn't
// update the current argument pointer.
args->Skip();
args->ThrowError();
return;
}
*set_param = web_test_string_util::V8StringToWebString(
args->isolate(), result.ToLocalChecked());
}
} // namespace
class TestRunnerBindings : public gin::Wrappable<TestRunnerBindings> {
public:
static gin::WrapperInfo kWrapperInfo;
TestRunnerBindings(const TestRunnerBindings&) = delete;
TestRunnerBindings& operator=(const TestRunnerBindings&) = delete;
static void Install(TestRunner* test_runner,
WebFrameTestProxy* frame,
SpellCheckClient* spell_check,
bool is_wpt_reftest,
bool is_main_test_window);
// Wraps the V8 function in a base::OnceCallback that binds in the given V8
// arguments. The callback will do nothing when Run() if the
// TestRunnerBindings has been destroyed, so it is safe to PostTask(). At the
// time of Run(), further arguments can be passed to the V8 function.
BoundV8Callback WrapV8Callback(v8::Local<v8::Function> v8_callback);
BoundV8Callback WrapV8Callback(v8::Local<v8::Function> v8_callback,
v8::LocalVector<v8::Value> args_to_bind);
// Same as WrapV8Callback but Run() takes no arguments, so only bound
// arguments can be passed to the V8 function.
base::OnceClosure WrapV8Closure(v8::Local<v8::Function> v8_callback);
base::OnceClosure WrapV8Closure(v8::Local<v8::Function> v8_callback,
v8::LocalVector<v8::Value> args_to_bind);
// Calls WrapV8Callback() and then posts the resulting callback to the frame's
// task runner.
void PostV8Callback(v8::Local<v8::Function> v8_callback);
void PostV8Callback(v8::Local<v8::Function> v8_callback,
v8::LocalVector<v8::Value> args);
blink::WebLocalFrame* GetWebFrame() {
CHECK(frame_);
return frame_->GetWebFrame();
}
private:
// Watches for the RenderFrame that the TestRunnerBindings is attached to
// being destroyed.
class TestRunnerBindingsRenderFrameObserver : public RenderFrameObserver {
public:
TestRunnerBindingsRenderFrameObserver(TestRunnerBindings* bindings,
RenderFrame* frame)
: RenderFrameObserver(frame), bindings_(bindings) {}
// RenderFrameObserver implementation.
void OnDestruct() override { bindings_->OnFrameDestroyed(); }
private:
const raw_ptr<TestRunnerBindings> bindings_;
};
explicit TestRunnerBindings(TestRunner* test_runner,
WebFrameTestProxy* frame,
SpellCheckClient* spell_check);
~TestRunnerBindings() override;
// gin::Wrappable overrides.
gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
v8::Isolate* isolate) override;
void AddOriginAccessAllowListEntry(const std::string& source_origin,
const std::string& destination_protocol,
const std::string& destination_host,
bool allow_destination_subdomains);
void AddWebPageOverlay();
void AllowPointerLock();
void SetHighlightAds();
#if BUILDFLAG(ENABLE_PRINTING)
void CapturePrintingPixelsThen(v8::Local<v8::Function> callback);
#endif
void CheckForLeakedWindows();
void ClearAllDatabases();
void ClearTrustTokenState(v8::Local<v8::Function> callback);
void CopyImageThen(int x, int y, v8::Local<v8::Function> callback);
void DisableMockScreenOrientation();
void DispatchBeforeInstallPromptEvent(
const std::vector<std::string>& event_platforms,
v8::Local<v8::Function> callback);
void DropPointerLock();
void DumpAsMarkup();
void DumpAsText();
void DumpAsTextWithPixelResults();
void DumpAsLayout();
void DumpAsLayoutWithPixelResults();
void DumpChildFrames();
void DumpBackForwardList();
void DumpCreateView();
void DumpDragImage();
void DumpEditingCallbacks();
void DumpFrameLoadCallbacks();
void DumpIconChanges();
void DumpNavigationPolicy();
void DumpPermissionClientCallbacks();
void DumpPingLoaderCallbacks();
void DumpSelectionRect();
void DumpTitleChanges();
void DumpUserGestureInFrameLoadCallbacks();
void EvaluateScriptInIsolatedWorld(int world_id, const std::string& script);
void EvaluateScriptInOwnTask(const std::string& script,
const std::string& source_url,
v8::Local<v8::Function> v8_callback);
void ExecCommand(gin::Arguments* args);
void TriggerTestInspectorIssue(gin::Arguments* args);
void FocusDevtoolsSecondaryWindow();
void ForceNextDrawingBufferCreationToFail();
void ForceNextWebGLContextCreationToFail();
void GetBluetoothManualChooserEvents(v8::Local<v8::Function> callback);
void GetManifestThen(v8::Local<v8::Function> callback);
std::string GetWritableDirectory();
void InsertStyleSheet(const std::string& source_code);
void UpdateAllLifecyclePhasesAndComposite();
void UpdateAllLifecyclePhasesAndCompositeThen(
v8::Local<v8::Function> callback);
void SetAnimationRequiresRaster(bool do_raster);
void LogToStderr(const std::string& output);
void NotImplemented(const gin::Arguments& args);
void NotifyDone();
void OverridePreference(gin::Arguments* args);
void QueueBackNavigation(int how_far_back);
void QueueForwardNavigation(int how_far_forward);
void QueueLoad(gin::Arguments* args);
void QueueLoadingScript(const std::string& script);
void QueueNonLoadingScript(const std::string& script);
void QueueReload();
void RemoveSpellCheckResolvedCallback();
void RemoveWebPageOverlay();
void ResolveBeforeInstallPromptPromise(const std::string& platform);
void SendBluetoothManualChooserEvent(const std::string& event,
const std::string& argument);
void SetAcceptLanguages(const std::string& accept_languages);
void SetAllowFileAccessFromFileURLs(bool allow);
void SetAllowRunningOfInsecureContent(bool allowed);
void SetBlockThirdPartyCookies(bool block);
void SetAudioData(const gin::ArrayBufferView& view);
void SetBackingScaleFactor(double value, v8::Local<v8::Function> callback);
void SetBluetoothFakeAdapter(const std::string& adapter_name,
v8::Local<v8::Function> callback);
void SetBluetoothManualChooser(bool enable);
void SetBrowserHandlesFocus(bool enable);
void SetCaretBrowsingEnabled();
void SetColorProfile(const std::string& name,
v8::Local<v8::Function> callback);
void SetCustomPolicyDelegate(gin::Arguments* args);
void SetCustomTextOutput(const std::string& output);
void SetDatabaseQuota(int quota);
void SetDisallowedSubresourcePathSuffixes(std::vector<std::string> suffixes,
bool block_subresources);
void SetDomainRelaxationForbiddenForURLScheme(bool forbidden,
const std::string& scheme);
void SetDumpConsoleMessages(bool value);
void SetDumpJavaScriptDialogs(bool value);
void SetEffectiveConnectionType(const std::string& connection_type);
void SetFilePathForMockFileDialog(const std::string& path);
void SetMockSpellCheckerEnabled(bool enabled);
void SetImagesAllowed(bool allowed);
void SetIsolatedWorldInfo(int world_id,
v8::Local<v8::Value> security_origin,
v8::Local<v8::Value> content_security_policy);
void SetJavaScriptCanAccessClipboard(bool can_access);
void SetMockScreenOrientation(const std::string& orientation);
void SetPOSIXLocale(const std::string& locale);
void SetMainWindowHidden(bool hidden);
void SetWindowRect(const gin::Dictionary& rect);
void SetPermission(const std::string& name,
const std::string& value,
const std::string& origin,
const std::string& embedding_origin);
void SetPluginsAllowed(bool allowed);
void SetPluginsEnabled(bool enabled);
void SetPointerLockWillFail();
void SetPointerLockWillRespondAsynchronously();
void SetPopupBlockingEnabled(bool block_popups);
void SetPrinting();
void SetPrintingForFrame(const std::string& frame_name);
void SetPrintingSize(int width, int height);
void SetShouldGeneratePixelResults(bool);
void SetShouldStayOnPageAfterHandlingBeforeUnload(bool value);
void SetSpellCheckResolvedCallback(v8::Local<v8::Function> callback);
void SetStorageAllowed(bool allowed);
void SetTabKeyCyclesThroughElements(bool tab_key_cycles_through_elements);
void SetTextDirection(const std::string& direction_name);
void SetTextSubpixelPositioning(bool value);
void SetTrustTokenKeyCommitments(const std::string& raw_commitments,
v8::Local<v8::Function> callback);
void SetWillSendRequestClearHeader(const std::string& header);
void SetWillSendRequestClearReferrer();
void SetRphRegistrationMode(gin::Arguments* args);
void SimulateBrowserWindowFocus(bool value);
void NavigateSecondaryWindow(const std::string& url);
void InspectSecondaryWindow();
void SimulateWebNotificationClick(gin::Arguments* args);
void SimulateWebNotificationClose(const std::string& title, bool by_user);
void SimulateWebContentIndexDelete(const std::string& id);
void WaitForPolicyDelegate();
void WaitUntilDone();
void WaitUntilExternalURLLoad();
void DisableAutoResizeMode(int new_width, int new_height);
void EnableAutoResizeMode(int min_width,
int min_height,
int max_width,
int max_height);
void DisableAutomaticDragDrop();
void GoToOffset(int offset);
v8::Local<v8::Value> EvaluateScriptInIsolatedWorldAndReturnValue(
int world_id,
const std::string& script);
bool FindString(const std::string& search_text,
const std::vector<std::string>& options_array);
bool IsCommandEnabled(const std::string& command);
std::string PathToLocalResource(const std::string& path);
std::string PlatformName();
std::string SelectionAsMarkup();
void TextZoomIn();
void TextZoomOut();
void ZoomPageIn();
void ZoomPageOut();
void SetPageZoomFactor(double factor);
std::string TooltipText();
int WebHistoryItemCount();
int WindowCount();
void InvokeV8Callback(v8::UniquePersistent<v8::Function> callback,
std::vector<v8::UniquePersistent<v8::Value>> bound_args,
const v8::LocalVector<v8::Value>& runtime_args);
// Hears about the RenderFrame in |frame_| being destroyed. The
// TestRunningBindings should not do anything thereafter.
void OnFrameDestroyed() { frame_ = nullptr; }
// Observer for the |frame_| the TestRunningBindings is bound to.
TestRunnerBindingsRenderFrameObserver frame_observer_;
raw_ptr<TestRunner, DanglingUntriaged> runner_;
raw_ptr<WebFrameTestProxy, DanglingUntriaged> frame_;
const raw_ptr<SpellCheckClient, DanglingUntriaged> spell_check_;
TestPreferences prefs_;
std::unique_ptr<AppBannerService> app_banner_service_;
base::WeakPtrFactory<TestRunnerBindings> weak_ptr_factory_{this};
};
gin::WrapperInfo TestRunnerBindings::kWrapperInfo = {gin::kEmbedderNativeGin};
// static
void TestRunnerBindings::Install(TestRunner* test_runner,
WebFrameTestProxy* frame,
SpellCheckClient* spell_check,
bool is_wpt_test,
bool is_main_test_window) {
blink::WebLocalFrame* web_frame = frame->GetWebFrame();
v8::Isolate* isolate = web_frame->GetAgentGroupScheduler()->Isolate();
v8::HandleScope handle_scope(isolate);
v8::Local<v8::Context> context = web_frame->MainWorldScriptContext();
CHECK(!context.IsEmpty());
v8::Context::Scope context_scope(context);
TestRunnerBindings* wrapped =
new TestRunnerBindings(test_runner, frame, spell_check);
gin::Handle<TestRunnerBindings> bindings =
gin::CreateHandle(isolate, wrapped);
CHECK(!bindings.IsEmpty());
v8::Local<v8::Object> global = context->Global();
v8::Local<v8::Value> v8_bindings = bindings.ToV8();
global->Set(context, gin::StringToV8(isolate, "testRunner"), v8_bindings)
.Check();
// Inject some JavaScript to the top-level frame of a reftest in the
// web-platform-tests suite to have the same reftest screenshot timing as
// upstream WPT:
//
// 1. For normal reftest, we would like to take screenshots after web fonts
// are loaded, i.e. replicate the behavior of this injected script:
// https://github.com/web-platform-tests/wpt/blob/master/tools/wptrunner/wptrunner/executors/reftest-wait_webdriver.js
// 2. For reftests with a 'reftest-wait' or crash tests with a 'test-wait'
// class on the root element, reference comparison is delayed (and a
// TestRendered event emitted in its place) until that class attribute is
// removed. To support this feature, we use a mutation observer.
// https://web-platform-tests.org/writing-tests/reftests.html#controlling-when-comparison-occurs
// https://web-platform-tests.org/writing-tests/crashtest.html
//
// Note that this method may be called multiple times on a frame, so we put
// the code behind a flag. The flag is safe to be installed on testRunner
// because WPT reftests never access this object.
if (is_wpt_test && is_main_test_window && !web_frame->Parent() &&
!web_frame->Opener()) {
web_frame->ExecuteScript(blink::WebScriptSource(blink::WebString(
R"(if (!window.testRunner._wpt_reftest_setup) {
window.testRunner._wpt_reftest_setup = true;
window.addEventListener('load', function() {
if (window.assert_equals) // In case of a testharness test.
return;
window.testRunner.waitUntilDone();
const target = document.documentElement;
if (target != null &&
(target.classList.contains('reftest-wait') ||
target.classList.contains('test-wait'))) {
const observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
if (!target.classList.contains('reftest-wait') &&
!target.classList.contains('test-wait')) {
// This is the same as https://github.com/web-platform-tests/wpt/blob/master/tools/wptrunner/wptrunner/executors/test-wait.js
requestAnimationFrame(() => {
requestAnimationFrame(() => {
window.testRunner.notifyDone();
});
});
}
});
});
const config = {attributes: true};
observer.observe(target, config);
var event = new Event('TestRendered', {bubbles: true});
target.dispatchEvent(event);
} else {
document.fonts.ready.then(() => window.testRunner.notifyDone());
}
});
})")));
}
}
TestRunnerBindings::TestRunnerBindings(TestRunner* runner,
WebFrameTestProxy* frame,
SpellCheckClient* spell_check)
: frame_observer_(this, frame),
runner_(runner),
frame_(frame),
spell_check_(spell_check) {}
TestRunnerBindings::~TestRunnerBindings() = default;
gin::ObjectTemplateBuilder TestRunnerBindings::GetObjectTemplateBuilder(
v8::Isolate* isolate) {
return gin::Wrappable<TestRunnerBindings>::GetObjectTemplateBuilder(isolate)
.SetMethod("abortModal", &TestRunnerBindings::NotImplemented)
.SetMethod("addDisallowedURL", &TestRunnerBindings::NotImplemented)
.SetMethod("addOriginAccessAllowListEntry",
&TestRunnerBindings::AddOriginAccessAllowListEntry)
// Permits the adding of only one opaque overlay. May only be called from
// inside the main frame.
.SetMethod("addWebPageOverlay", &TestRunnerBindings::AddWebPageOverlay)
#if BUILDFLAG(ENABLE_PRINTING)
.SetMethod("capturePrintingPixelsThen",
&TestRunnerBindings::CapturePrintingPixelsThen)
#endif
// If the test will be closing its windows explicitly, and wants to look
// for leaks due to those windows closing incorrectly, it can specify this
// to avoid having them closed at the end of the test before the leak
// checker.
.SetMethod("checkForLeakedWindows",
&TestRunnerBindings::CheckForLeakedWindows)
// Clears WebSQL databases.
.SetMethod("clearAllDatabases", &TestRunnerBindings::ClearAllDatabases)
.SetMethod("clearBackForwardList", &TestRunnerBindings::NotImplemented)
// Clears persistent Trust Tokens state in the browser. See
// https://github.com/wicg/trust-token-api.
.SetMethod("clearTrustTokenState",
&TestRunnerBindings::ClearTrustTokenState)
.SetMethod("copyImageThen", &TestRunnerBindings::CopyImageThen)
// While holding a pointer lock, this breaks the lock. Or if
// setPointerLockWillRespondAsynchronously() was called, and a lock is
// pending it rejects the lock request.
.SetMethod("dropPointerLock", &TestRunnerBindings::DropPointerLock)
// When setPointerLockWillRespondAsynchronously() was called, this is used
// to respond to the async pointer request.
.SetMethod("allowPointerLock", &TestRunnerBindings::AllowPointerLock)
// Causes the next pointer lock request to fail in the renderer.
.SetMethod("setPointerLockWillFail",
&TestRunnerBindings::SetPointerLockWillFail)
// Causes the next pointer lock request to delay until the test calls
// either allowPointerLock() or dropPointerLock().
.SetMethod("setPointerLockWillRespondAsynchronously",
&TestRunnerBindings::SetPointerLockWillRespondAsynchronously)
.SetMethod("disableAutoResizeMode",
&TestRunnerBindings::DisableAutoResizeMode)
.SetMethod("disableMockScreenOrientation",
&TestRunnerBindings::DisableMockScreenOrientation)
// Sets up a mock DocumentSubresourceFilter to disallow subsequent
// subresource loads within the current document with the given path
// |suffixes|. The filter is created and injected even if |suffixes| is
// empty. If |suffixes| contains the empty string, all subresource loads
// will be disallowed. If |block_subresources| is false, matching
// resources will not be blocked but instead marked as matching a
// disallowed resource.
.SetMethod("setDisallowedSubresourcePathSuffixes",
&TestRunnerBindings::SetDisallowedSubresourcePathSuffixes)
// Causes the beforeinstallprompt event to be sent to the renderer.
.SetMethod("dispatchBeforeInstallPromptEvent",
&TestRunnerBindings::DispatchBeforeInstallPromptEvent)
.SetMethod("dumpAsMarkup", &TestRunnerBindings::DumpAsMarkup)
.SetMethod("dumpAsText", &TestRunnerBindings::DumpAsText)
.SetMethod("dumpAsTextWithPixelResults",
&TestRunnerBindings::DumpAsTextWithPixelResults)
.SetMethod("dumpAsLayout", &TestRunnerBindings::DumpAsLayout)
.SetMethod("dumpAsLayoutWithPixelResults",
&TestRunnerBindings::DumpAsLayoutWithPixelResults)
.SetMethod("dumpBackForwardList",
&TestRunnerBindings::DumpBackForwardList)
.SetMethod("dumpChildFrames", &TestRunnerBindings::DumpChildFrames)
.SetMethod("dumpDatabaseCallbacks", &TestRunnerBindings::NotImplemented)
.SetMethod("dumpDragImage", &TestRunnerBindings::DumpDragImage)
.SetMethod("dumpEditingCallbacks",
&TestRunnerBindings::DumpEditingCallbacks)
.SetMethod("dumpFrameLoadCallbacks",
&TestRunnerBindings::DumpFrameLoadCallbacks)
.SetMethod("dumpIconChanges", &TestRunnerBindings::DumpIconChanges)
.SetMethod("dumpNavigationPolicy",
&TestRunnerBindings::DumpNavigationPolicy)
.SetMethod("dumpPermissionClientCallbacks",
&TestRunnerBindings::DumpPermissionClientCallbacks)
.SetMethod("dumpPingLoaderCallbacks",
&TestRunnerBindings::DumpPingLoaderCallbacks)
.SetMethod("dumpSelectionRect", &TestRunnerBindings::DumpSelectionRect)
.SetMethod("dumpTitleChanges", &TestRunnerBindings::DumpTitleChanges)
.SetMethod("dumpUserGestureInFrameLoadCallbacks",
&TestRunnerBindings::DumpUserGestureInFrameLoadCallbacks)
.SetMethod("enableAutoResizeMode",
&TestRunnerBindings::EnableAutoResizeMode)
.SetMethod("evaluateScriptInIsolatedWorld",
&TestRunnerBindings::EvaluateScriptInIsolatedWorld)
.SetMethod("evaluateScriptInOwnTask",
&TestRunnerBindings::EvaluateScriptInOwnTask)
.SetMethod(
"evaluateScriptInIsolatedWorldAndReturnValue",
&TestRunnerBindings::EvaluateScriptInIsolatedWorldAndReturnValue)
// Executes an internal command (superset of document.execCommand()
// commands) on the frame's document.
.SetMethod("execCommand", &TestRunnerBindings::ExecCommand)
// Trigger an inspector issue for the frame.
.SetMethod("triggerTestInspectorIssue",
&TestRunnerBindings::TriggerTestInspectorIssue)
.SetMethod("findString", &TestRunnerBindings::FindString)
// Moves focus and active state to the secondary devtools window, which
// exists only in devtools JS tests.
.SetMethod("focusDevtoolsSecondaryWindow",
&TestRunnerBindings::FocusDevtoolsSecondaryWindow)
// Sets a flag causing the next call to WebGLRenderingContext::Create() to
// fail.
.SetMethod("forceNextDrawingBufferCreationToFail",
&TestRunnerBindings::ForceNextDrawingBufferCreationToFail)
// Sets a flag causing the next call to DrawingBuffer::Create() to fail.
.SetMethod("forceNextWebGLContextCreationToFail",
&TestRunnerBindings::ForceNextWebGLContextCreationToFail)
// The Bluetooth functions are specified at
// https://webbluetoothcg.github.io/web-bluetooth/tests/.
//
// Returns the events recorded since the last call to this function.
.SetMethod("getBluetoothManualChooserEvents",
&TestRunnerBindings::GetBluetoothManualChooserEvents)
.SetMethod("getManifestThen", &TestRunnerBindings::GetManifestThen)
// Returns the absolute path to a directory this test can write data in.
// This returns the path to a fresh empty directory every time this method
// is called. Additionally when this method is called any previously
// created directories will be deleted.
.SetMethod("getWritableDirectory",
&TestRunnerBindings::GetWritableDirectory)
.SetMethod("insertStyleSheet", &TestRunnerBindings::InsertStyleSheet)
// Checks if an internal editing command is currently available for the
// frame's document.
.SetMethod("isCommandEnabled", &TestRunnerBindings::IsCommandEnabled)
.SetMethod("keepWebHistory", &TestRunnerBindings::NotImplemented)
.SetMethod("updateAllLifecyclePhasesAndComposite",
&TestRunnerBindings::UpdateAllLifecyclePhasesAndComposite)
// Note, the reply callback is executed synchronously. Wrap in
// setTimeout() to run asynchronously.
.SetMethod("updateAllLifecyclePhasesAndCompositeThen",
&TestRunnerBindings::UpdateAllLifecyclePhasesAndCompositeThen)
.SetMethod("setAnimationRequiresRaster",
&TestRunnerBindings::SetAnimationRequiresRaster)
.SetMethod("logToStderr", &TestRunnerBindings::LogToStderr)
.SetMethod("notifyDone", &TestRunnerBindings::NotifyDone)
.SetMethod("overridePreference", &TestRunnerBindings::OverridePreference)
.SetMethod("pathToLocalResource",
&TestRunnerBindings::PathToLocalResource)
.SetProperty("platformName", &TestRunnerBindings::PlatformName)
.SetMethod("queueBackNavigation",
&TestRunnerBindings::QueueBackNavigation)
.SetMethod("queueForwardNavigation",
&TestRunnerBindings::QueueForwardNavigation)
.SetMethod("queueLoad", &TestRunnerBindings::QueueLoad)
.SetMethod("queueLoadingScript", &TestRunnerBindings::QueueLoadingScript)
.SetMethod("queueNonLoadingScript",
&TestRunnerBindings::QueueNonLoadingScript)
.SetMethod("queueReload", &TestRunnerBindings::QueueReload)
.SetMethod("removeSpellCheckResolvedCallback",
&TestRunnerBindings::RemoveSpellCheckResolvedCallback)
// Removes an overlay added by addWebPageOverlay(). May only be called
// from inside the main frame.
.SetMethod("removeWebPageOverlay",
&TestRunnerBindings::RemoveWebPageOverlay)
.SetMethod("resolveBeforeInstallPromptPromise",
&TestRunnerBindings::ResolveBeforeInstallPromptPromise)
.SetMethod("selectionAsMarkup", &TestRunnerBindings::SelectionAsMarkup)
// The Bluetooth functions are specified at
// https://webbluetoothcg.github.io/web-bluetooth/tests/.
// Calls the BluetoothChooser::EventHandler with the arguments here. Valid
// event strings are:
// * "cancel" - simulates the user canceling the chooser.
// * "select" - simulates the user selecting a device whose device ID is
// in the 2nd parameter.
.SetMethod("sendBluetoothManualChooserEvent",
&TestRunnerBindings::SendBluetoothManualChooserEvent)
.SetMethod("setAcceptLanguages", &TestRunnerBindings::SetAcceptLanguages)
.SetMethod("setAllowFileAccessFromFileURLs",
&TestRunnerBindings::SetAllowFileAccessFromFileURLs)
.SetMethod("setAllowRunningOfInsecureContent",
&TestRunnerBindings::SetAllowRunningOfInsecureContent)
// Controls whether all cookies should be accepted or writing cookies in a
// third-party context is blocked:
// - Allows all cookies when |block| is false
// - Blocks only third-party cookies when |block| is true
.SetMethod("setBlockThirdPartyCookies",
&TestRunnerBindings::SetBlockThirdPartyCookies)
.SetMethod("setAudioData", &TestRunnerBindings::SetAudioData)
.SetMethod("setBackingScaleFactor",
&TestRunnerBindings::SetBackingScaleFactor)
// Set the bluetooth adapter while running a web test.
.SetMethod("setBluetoothFakeAdapter",
&TestRunnerBindings::SetBluetoothFakeAdapter)
// If |enable| is true, makes the Bluetooth chooser record its input and
// wait for instructions from the test program on how to proceed.
// Otherwise falls back to the browser's default chooser.
.SetMethod("setBluetoothManualChooser",
&TestRunnerBindings::SetBluetoothManualChooser)
.SetMethod("setBrowserHandlesFocus",
&TestRunnerBindings::SetBrowserHandlesFocus)
.SetMethod("setCallCloseOnWebViews", &TestRunnerBindings::NotImplemented)
.SetMethod("setCaretBrowsingEnabled",
&TestRunnerBindings::SetCaretBrowsingEnabled)
.SetMethod("setColorProfile", &TestRunnerBindings::SetColorProfile)
.SetMethod("setCustomPolicyDelegate",
&TestRunnerBindings::SetCustomPolicyDelegate)
.SetMethod("setCustomTextOutput",
&TestRunnerBindings::SetCustomTextOutput)
// Setting quota to kDefaultDatabaseQuota will reset it to the default
// value.
.SetMethod("setDatabaseQuota", &TestRunnerBindings::SetDatabaseQuota)
.SetMethod("setDomainRelaxationForbiddenForURLScheme",
&TestRunnerBindings::SetDomainRelaxationForbiddenForURLScheme)
.SetMethod("setDumpConsoleMessages",
&TestRunnerBindings::SetDumpConsoleMessages)
.SetMethod("setDumpJavaScriptDialogs",
&TestRunnerBindings::SetDumpJavaScriptDialogs)
.SetMethod("setEffectiveConnectionType",
&TestRunnerBindings::SetEffectiveConnectionType)
// Sets the path that should be returned when the test shows a file
// dialog.
.SetMethod("setFilePathForMockFileDialog",
&TestRunnerBindings::SetFilePathForMockFileDialog)
.SetMethod("setHighlightAds", &TestRunnerBindings::SetHighlightAds)
.SetMethod("setMockSpellCheckerEnabled",
&TestRunnerBindings::SetMockSpellCheckerEnabled)
.SetMethod("setIconDatabaseEnabled", &TestRunnerBindings::NotImplemented)
.SetMethod("setImagesAllowed", &TestRunnerBindings::SetImagesAllowed)
.SetMethod("setIsolatedWorldInfo",
&TestRunnerBindings::SetIsolatedWorldInfo)
.SetMethod("setJavaScriptCanAccessClipboard",
&TestRunnerBindings::SetJavaScriptCanAccessClipboard)
.SetMethod("setMainFrameIsFirstResponder",
&TestRunnerBindings::NotImplemented)
.SetMethod("setMockScreenOrientation",
&TestRunnerBindings::SetMockScreenOrientation)
// Calls setlocale(LC_ALL, ...) for a specified locale.
.SetMethod("setPOSIXLocale", &TestRunnerBindings::SetPOSIXLocale)
// Hide or show the main window. Watch for the |document.visibilityState|
// to change in order to wait for the side effects of calling this.
.SetMethod("setMainWindowHidden",
&TestRunnerBindings::SetMainWindowHidden)
.SetMethod("setWindowRect", &TestRunnerBindings::SetWindowRect)
// Sets the permission's |name| to |value| for a given {origin, embedder}
// tuple. Sends a message to the WebTestPermissionManager in order for it
// to update its database.
.SetMethod("setPermission", &TestRunnerBindings::SetPermission)
.SetMethod("setPluginsAllowed", &TestRunnerBindings::SetPluginsAllowed)
.SetMethod("setPluginsEnabled", &TestRunnerBindings::SetPluginsEnabled)
.SetMethod("setPopupBlockingEnabled",
&TestRunnerBindings::SetPopupBlockingEnabled)
.SetMethod("setPrinting", &TestRunnerBindings::SetPrinting)
.SetMethod("setPrintingForFrame",
&TestRunnerBindings::SetPrintingForFrame)
.SetMethod("setPrintingSize", &TestRunnerBindings::SetPrintingSize)
.SetMethod("setRphRegistrationMode",
&TestRunnerBindings::SetRphRegistrationMode)
.SetMethod("setScrollbarPolicy", &TestRunnerBindings::NotImplemented)
.SetMethod("setShouldGeneratePixelResults",
&TestRunnerBindings::SetShouldGeneratePixelResults)
.SetMethod(
"setShouldStayOnPageAfterHandlingBeforeUnload",
&TestRunnerBindings::SetShouldStayOnPageAfterHandlingBeforeUnload)
.SetMethod("setSpellCheckResolvedCallback",
&TestRunnerBindings::SetSpellCheckResolvedCallback)
.SetMethod("setStorageAllowed", &TestRunnerBindings::SetStorageAllowed)
// Method that controls whether pressing Tab key cycles through page
// elements or inserts a '\t' char in text area
.SetMethod("setTabKeyCyclesThroughElements",
&TestRunnerBindings::SetTabKeyCyclesThroughElements)
// Changes the direction of text for the frame's focused element.
.SetMethod("setTextDirection", &TestRunnerBindings::SetTextDirection)
.SetMethod("setTextSubpixelPositioning",
&TestRunnerBindings::SetTextSubpixelPositioning)
// Sets the network service-global Trust Tokens key commitments.
// Takes a |raw_commitments| string that should be JSON-encoded according
// to the format expected by NetworkService::SetTrustTokenKeyCommitments.
.SetMethod("setTrustTokenKeyCommitments",
&TestRunnerBindings::SetTrustTokenKeyCommitments)
.SetMethod("setUseDashboardCompatibilityMode",
&TestRunnerBindings::NotImplemented)
.SetMethod("setWillSendRequestClearHeader",
&TestRunnerBindings::SetWillSendRequestClearHeader)
.SetMethod("setWillSendRequestClearReferrer",
&TestRunnerBindings::SetWillSendRequestClearReferrer)
.SetMethod("setWindowFocus",
&TestRunnerBindings::SimulateBrowserWindowFocus)
// Simulates a click on a Web Notification.
.SetMethod("simulateWebNotificationClick",
&TestRunnerBindings::SimulateWebNotificationClick)
// Simulates closing a Web Notification.
.SetMethod("simulateWebNotificationClose",
&TestRunnerBindings::SimulateWebNotificationClose)
// Simulates a user deleting a content index entry.
.SetMethod("simulateWebContentIndexDelete",
&TestRunnerBindings::SimulateWebContentIndexDelete)
.SetMethod("textZoomIn", &TestRunnerBindings::TextZoomIn)
.SetMethod("textZoomOut", &TestRunnerBindings::TextZoomOut)
.SetMethod("zoomPageIn", &TestRunnerBindings::ZoomPageIn)
.SetMethod("zoomPageOut", &TestRunnerBindings::ZoomPageOut)
.SetMethod("setPageZoomFactor", &TestRunnerBindings::SetPageZoomFactor)
.SetProperty("tooltipText", &TestRunnerBindings::TooltipText)
.SetMethod("waitForPolicyDelegate",
&TestRunnerBindings::WaitForPolicyDelegate)
.SetMethod("waitUntilDone", &TestRunnerBindings::WaitUntilDone)
.SetMethod("waitUntilExternalURLLoad",
&TestRunnerBindings::WaitUntilExternalURLLoad)
// webHistoryItemCount is used by tests in web_tests\http\tests\history
.SetProperty("webHistoryItemCount",
&TestRunnerBindings::WebHistoryItemCount)
.SetMethod("windowCount", &TestRunnerBindings::WindowCount)
.SetMethod("disableAutomaticDragDrop",
&TestRunnerBindings::DisableAutomaticDragDrop)
.SetMethod("goToOffset", &TestRunnerBindings::GoToOffset);
}
BoundV8Callback TestRunnerBindings::WrapV8Callback(
v8::Local<v8::Function> v8_callback) {
v8::Isolate* isolate = GetWebFrame()->GetAgentGroupScheduler()->Isolate();
return WrapV8Callback(v8_callback, NoV8Args(isolate));
}
BoundV8Callback TestRunnerBindings::WrapV8Callback(
v8::Local<v8::Function> v8_callback,
v8::LocalVector<v8::Value> args_to_bind) {
v8::Isolate* isolate = GetWebFrame()->GetAgentGroupScheduler()->Isolate();
auto persistent_callback =
v8::UniquePersistent<v8::Function>(isolate, std::move(v8_callback));
std::vector<v8::UniquePersistent<v8::Value>> persistent_args;
persistent_args.reserve(args_to_bind.size());
for (auto& arg : args_to_bind)
persistent_args.emplace_back(isolate, std::move(arg));
return base::BindOnce(
&TestRunnerBindings::InvokeV8Callback, weak_ptr_factory_.GetWeakPtr(),
std::move(persistent_callback), std::move(persistent_args));
}
base::OnceClosure TestRunnerBindings::WrapV8Closure(
v8::Local<v8::Function> v8_callback) {
v8::Isolate* isolate = GetWebFrame()->GetAgentGroupScheduler()->Isolate();
return WrapV8Closure(v8_callback, NoV8Args(isolate));
}
base::OnceClosure TestRunnerBindings::WrapV8Closure(
v8::Local<v8::Function> v8_callback,
v8::LocalVector<v8::Value> args_to_bind) {
v8::Isolate* isolate = GetWebFrame()->GetAgentGroupScheduler()->Isolate();
return base::BindOnce(
WrapV8Callback(std::move(v8_callback), std::move(args_to_bind)),
NoV8Args(isolate));
}
void TestRunnerBindings::PostV8Callback(v8::Local<v8::Function> v8_callback) {
v8::Isolate* isolate = GetWebFrame()->GetAgentGroupScheduler()->Isolate();
return PostV8Callback(v8_callback, NoV8Args(isolate));
}
void TestRunnerBindings::PostV8Callback(v8::Local<v8::Function> v8_callback,
v8::LocalVector<v8::Value> args) {
if (!frame_) {
return;
}
const auto& task_runner =
GetWebFrame()->GetTaskRunner(blink::TaskType::kInternalTest);
task_runner->PostTask(FROM_HERE,
WrapV8Closure(std::move(v8_callback), std::move(args)));
}
void TestRunnerBindings::InvokeV8Callback(
v8::UniquePersistent<v8::Function> callback,
std::vector<v8::UniquePersistent<v8::Value>> bound_args,
const v8::LocalVector<v8::Value>& runtime_args) {
if (!frame_) {
return;
}
blink::WebLocalFrame* web_frame = GetWebFrame();
v8::Isolate* isolate = web_frame->GetAgentGroupScheduler()->Isolate();
v8::HandleScope handle_scope(isolate);
v8::Local<v8::Context> context = web_frame->MainWorldScriptContext();
CHECK(!context.IsEmpty());
v8::Context::Scope context_scope(context);
v8::LocalVector<v8::Value> local_args(isolate);
for (auto& arg : bound_args)
local_args.push_back(v8::Local<v8::Value>::New(isolate, std::move(arg)));
for (const auto& arg : runtime_args)
local_args.push_back(arg);
web_frame->CallFunctionEvenIfScriptDisabled(
v8::Local<v8::Function>::New(isolate, std::move(callback)),
context->Global(), local_args.size(), local_args.data());
}
void TestRunnerBindings::LogToStderr(const std::string& output) {
if (!frame_) {
return;
}
TRACE_EVENT1("shell", "TestRunner::LogToStderr", "output", output);
LOG(ERROR) << output;
}
void TestRunnerBindings::NotifyDone() {
if (!frame_) {
return;
}
runner_->NotifyDone(*frame_);
}
void TestRunnerBindings::WaitUntilDone() {
if (!frame_) {
return;
}
runner_->WaitUntilDone(*frame_);
}
void TestRunnerBindings::QueueBackNavigation(int how_far_back) {
if (!frame_) {
return;
}
runner_->QueueBackNavigation(how_far_back, *frame_);
}
void TestRunnerBindings::QueueForwardNavigation(int how_far_forward) {
if (!frame_) {
return;
}
runner_->QueueForwardNavigation(how_far_forward, *frame_);
}
void TestRunnerBindings::QueueReload() {
if (!frame_) {
return;
}
runner_->QueueReload(*frame_);
}
void TestRunnerBindings::QueueLoadingScript(const std::string& script) {
if (!frame_) {
return;
}
runner_->QueueLoadingScript(script, *frame_);
}
void TestRunnerBindings::QueueNonLoadingScript(const std::string& script) {
if (!frame_) {
return;
}
runner_->QueueNonLoadingScript(script, *frame_);
}
void TestRunnerBindings::QueueLoad(gin::Arguments* args) {
if (!frame_) {
return;
}
std::string url;
std::string target;
args->GetNext(&url);
args->GetNext(&target);
runner_->QueueLoad(GURL(GetWebFrame()->GetDocument().Url()), url, target,
*frame_);
}
void TestRunnerBindings::SetCustomPolicyDelegate(gin::Arguments* args) {
if (!frame_) {
return;
}
runner_->SetCustomPolicyDelegate(args, *frame_);
}
void TestRunnerBindings::WaitForPolicyDelegate() {
if (!frame_) {
return;
}
runner_->WaitForPolicyDelegate(*frame_);
}