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chromium / chromium / src / 397a1f595ec1fddea298385a48250d02267525f2 / . / content / browser / renderer_host / render_widget_host_view_mac_unittest.mm
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// 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/browser/renderer_host/render_widget_host_view_mac.h"
#include <Cocoa/Cocoa.h>
#include <stddef.h>
#include <stdint.h>
#include <tuple>
#include "base/command_line.h"
#include "base/containers/queue.h"
#include "base/mac/mac_util.h"
#include "base/mac/scoped_nsautorelease_pool.h"
#include "base/mac/sdk_forward_declarations.h"
#include "base/macros.h"
#include "base/run_loop.h"
#include "base/strings/utf_string_conversions.h"
#include "base/test/histogram_tester.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/simple_test_tick_clock.h"
#include "base/threading/thread_task_runner_handle.h"
#include "content/browser/browser_thread_impl.h"
#include "content/browser/compositor/test/no_transport_image_transport_factory.h"
#include "content/browser/frame_host/render_widget_host_view_guest.h"
#include "content/browser/gpu/compositor_util.h"
#include "content/browser/renderer_host/render_widget_host_delegate.h"
#include "content/browser/renderer_host/text_input_manager.h"
#include "content/common/input_messages.h"
#include "content/common/text_input_state.h"
#include "content/common/view_messages.h"
#include "content/public/browser/notification_types.h"
#include "content/public/browser/render_widget_host_view_mac_delegate.h"
#include "content/public/common/content_features.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/mock_render_process_host.h"
#include "content/public/test/test_browser_context.h"
#include "content/public/test/test_utils.h"
#include "content/test/mock_widget_impl.h"
#include "content/test/test_render_view_host.h"
#include "gpu/ipc/common/gpu_messages.h"
#include "gpu/ipc/service/image_transport_surface.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/gtest_mac.h"
#import "third_party/ocmock/OCMock/OCMock.h"
#import "third_party/ocmock/ocmock_extensions.h"
#import "ui/base/test/scoped_fake_nswindow_focus.h"
#include "ui/events/base_event_utils.h"
#include "ui/events/blink/blink_features.h"
#include "ui/events/blink/web_input_event_traits.h"
#include "ui/events/test/cocoa_test_event_utils.h"
#import "ui/gfx/test/ui_cocoa_test_helper.h"
#include "ui/latency/latency_info.h"
// Helper class with methods used to mock -[NSEvent phase], used by
// |MockScrollWheelEventWithPhase()|.
@interface MockPhaseMethods : NSObject {
}
- (NSEventPhase)phaseNone;
- (NSEventPhase)phaseBegan;
- (NSEventPhase)phaseChanged;
- (NSEventPhase)phaseEnded;
@end
@implementation MockPhaseMethods
- (NSEventPhase)phaseNone {
return NSEventPhaseNone;
}
- (NSEventPhase)phaseBegan {
return NSEventPhaseBegan;
}
- (NSEventPhase)phaseChanged {
return NSEventPhaseChanged;
}
- (NSEventPhase)phaseEnded {
return NSEventPhaseEnded;
}
@end
@interface MockRenderWidgetHostViewMacDelegate
: NSObject<RenderWidgetHostViewMacDelegate> {
BOOL unhandledWheelEventReceived_;
}
@property(nonatomic) BOOL unhandledWheelEventReceived;
@end
@implementation MockRenderWidgetHostViewMacDelegate
@synthesize unhandledWheelEventReceived = unhandledWheelEventReceived_;
- (void)rendererHandledWheelEvent:(const blink::WebMouseWheelEvent&)event
consumed:(BOOL)consumed {
if (!consumed)
unhandledWheelEventReceived_ = true;
}
- (void)rendererHandledGestureScrollEvent:(const blink::WebGestureEvent&)event
consumed:(BOOL)consumed {
if (!consumed &&
event.GetType() == blink::WebInputEvent::kGestureScrollUpdate)
unhandledWheelEventReceived_ = true;
}
- (void)touchesBeganWithEvent:(NSEvent*)event {}
- (void)touchesMovedWithEvent:(NSEvent*)event {}
- (void)touchesCancelledWithEvent:(NSEvent*)event {}
- (void)touchesEndedWithEvent:(NSEvent*)event {}
- (void)beginGestureWithEvent:(NSEvent*)event {}
- (void)endGestureWithEvent:(NSEvent*)event {}
- (void)rendererHandledOverscrollEvent:(const ui::DidOverscrollParams&)params {
}
@end
namespace content {
namespace {
blink::WebPointerProperties::PointerType GetInputMessagePointerTypes(
MockRenderProcessHost* process) {
blink::WebPointerProperties::PointerType pointer_type;
DCHECK_LE(process->sink().message_count(), 1U);
for (size_t i = 0; i < process->sink().message_count(); ++i) {
const IPC::Message* message = process->sink().GetMessageAt(i);
EXPECT_EQ(InputMsg_HandleInputEvent::ID, message->type());
InputMsg_HandleInputEvent::Param params;
EXPECT_TRUE(InputMsg_HandleInputEvent::Read(message, &params));
const blink::WebInputEvent* event = std::get<0>(params);
if (blink::WebInputEvent::IsMouseEventType(event->GetType())) {
pointer_type =
static_cast<const blink::WebMouseEvent*>(event)->pointer_type;
}
}
process->sink().ClearMessages();
return pointer_type;
}
NSEvent* MockTabletEventWithParams(CGEventType type,
bool is_entering_proximity,
NSPointingDeviceType device_type) {
CGEventRef cg_event = CGEventCreate(NULL);
CGEventSetType(cg_event, type);
CGEventSetIntegerValueField(cg_event, kCGTabletProximityEventEnterProximity,
is_entering_proximity);
CGEventSetIntegerValueField(cg_event, kCGTabletProximityEventPointerType,
device_type);
NSEvent* event = [NSEvent eventWithCGEvent:cg_event];
CFRelease(cg_event);
return event;
}
NSEvent* MockMouseEventWithParams(CGEventType mouse_type,
CGPoint location,
CGMouseButton button,
CGEventMouseSubtype subtype) {
CGEventRef cg_event =
CGEventCreateMouseEvent(NULL, mouse_type, location, button);
CGEventSetIntegerValueField(cg_event, kCGMouseEventSubtype, subtype);
NSEvent* event = [NSEvent eventWithCGEvent:cg_event];
CFRelease(cg_event);
return event;
}
NSEventPhase PhaseForEventType(NSEventType type) {
if (type == NSEventTypeBeginGesture)
return NSEventPhaseBegan;
if (type == NSEventTypeEndGesture)
return NSEventPhaseEnded;
return NSEventPhaseChanged;
}
id MockGestureEvent(NSEventType type, double magnification) {
id event = [OCMockObject mockForClass:[NSEvent class]];
NSEventPhase phase = PhaseForEventType(type);
NSPoint locationInWindow = NSMakePoint(0, 0);
CGFloat deltaX = 0;
CGFloat deltaY = 0;
NSTimeInterval timestamp = 1;
NSUInteger modifierFlags = 0;
[(NSEvent*)[[event stub] andReturnValue:OCMOCK_VALUE(type)] type];
[(NSEvent*)[[event stub] andReturnValue:OCMOCK_VALUE(phase)] phase];
[(NSEvent*)[[event stub]
andReturnValue:OCMOCK_VALUE(locationInWindow)] locationInWindow];
[(NSEvent*)[[event stub] andReturnValue:OCMOCK_VALUE(deltaX)] deltaX];
[(NSEvent*)[[event stub] andReturnValue:OCMOCK_VALUE(deltaY)] deltaY];
[(NSEvent*)[[event stub] andReturnValue:OCMOCK_VALUE(timestamp)] timestamp];
[(NSEvent*)[[event stub]
andReturnValue:OCMOCK_VALUE(modifierFlags)] modifierFlags];
[(NSEvent*)[[event stub]
andReturnValue:OCMOCK_VALUE(magnification)] magnification];
return event;
}
class MockRenderWidgetHostDelegate : public RenderWidgetHostDelegate {
public:
MockRenderWidgetHostDelegate()
: text_input_manager_(new TextInputManager()) {}
~MockRenderWidgetHostDelegate() override {}
TextInputManager* GetTextInputManager() override {
return text_input_manager_.get();
}
private:
void ExecuteEditCommand(
const std::string& command,
const base::Optional<base::string16>& value) override {}
void Cut() override {}
void Copy() override {}
void Paste() override {}
void SelectAll() override {}
std::unique_ptr<TextInputManager> text_input_manager_;
DISALLOW_COPY_AND_ASSIGN(MockRenderWidgetHostDelegate);
};
class MockRenderWidgetHostImpl : public RenderWidgetHostImpl {
public:
~MockRenderWidgetHostImpl() override {}
// Extracts |latency_info| and stores it in |lastWheelEventLatencyInfo|.
void ForwardWheelEventWithLatencyInfo (
const blink::WebMouseWheelEvent& wheel_event,
const ui::LatencyInfo& ui_latency) override {
RenderWidgetHostImpl::ForwardWheelEventWithLatencyInfo (
wheel_event, ui_latency);
lastWheelEventLatencyInfo = ui::LatencyInfo(ui_latency);
}
MOCK_METHOD0(Focus, void());
MOCK_METHOD0(Blur, void());
ui::LatencyInfo lastWheelEventLatencyInfo;
static MockRenderWidgetHostImpl* Create(RenderWidgetHostDelegate* delegate,
RenderProcessHost* process,
int32_t routing_id) {
mojom::WidgetPtr widget;
std::unique_ptr<MockWidgetImpl> widget_impl =
base::MakeUnique<MockWidgetImpl>(mojo::MakeRequest(&widget));
return new MockRenderWidgetHostImpl(delegate, process, routing_id,
std::move(widget_impl),
std::move(widget));
}
private:
MockRenderWidgetHostImpl(RenderWidgetHostDelegate* delegate,
RenderProcessHost* process,
int32_t routing_id,
std::unique_ptr<MockWidgetImpl> widget_impl,
mojom::WidgetPtr widget)
: RenderWidgetHostImpl(delegate,
process,
routing_id,
std::move(widget),
false),
widget_impl_(std::move(widget_impl)) {
set_renderer_initialized(true);
lastWheelEventLatencyInfo = ui::LatencyInfo();
}
std::unique_ptr<MockWidgetImpl> widget_impl_;
DISALLOW_COPY_AND_ASSIGN(MockRenderWidgetHostImpl);
};
// Generates the |length| of composition rectangle vector and save them to
// |output|. It starts from |origin| and each rectangle contains |unit_size|.
void GenerateCompositionRectArray(const gfx::Point& origin,
const gfx::Size& unit_size,
size_t length,
const std::vector<size_t>& break_points,
std::vector<gfx::Rect>* output) {
DCHECK(output);
output->clear();
base::queue<int> break_point_queue;
for (size_t i = 0; i < break_points.size(); ++i)
break_point_queue.push(break_points[i]);
break_point_queue.push(length);
size_t next_break_point = break_point_queue.front();
break_point_queue.pop();
gfx::Rect current_rect(origin, unit_size);
for (size_t i = 0; i < length; ++i) {
if (i == next_break_point) {
current_rect.set_x(origin.x());
current_rect.set_y(current_rect.y() + current_rect.height());
next_break_point = break_point_queue.front();
break_point_queue.pop();
}
output->push_back(current_rect);
current_rect.set_x(current_rect.right());
}
}
gfx::Rect GetExpectedRect(const gfx::Point& origin,
const gfx::Size& size,
const gfx::Range& range,
int line_no) {
return gfx::Rect(
origin.x() + range.start() * size.width(),
origin.y() + line_no * size.height(),
range.length() * size.width(),
size.height());
}
// Returns NSScrollWheel event that mocks -phase. |mockPhaseSelector| should
// correspond to a method in |MockPhaseMethods| that returns the desired phase.
NSEvent* MockScrollWheelEventWithPhase(SEL mockPhaseSelector, int32_t delta) {
CGEventRef cg_event = CGEventCreateScrollWheelEvent(
nullptr, kCGScrollEventUnitLine, 1, delta, 0);
CGEventTimestamp timestamp = 0;
CGEventSetTimestamp(cg_event, timestamp);
NSEvent* event = [NSEvent eventWithCGEvent:cg_event];
CFRelease(cg_event);
method_setImplementation(
class_getInstanceMethod([NSEvent class], @selector(phase)),
[MockPhaseMethods instanceMethodForSelector:mockPhaseSelector]);
return event;
}
NSEvent* MockScrollWheelEventWithMomentumPhase(SEL mockPhaseSelector,
int32_t delta) {
// Create a dummy event with phaseNone. This is for resetting the phase info
// of CGEventRef.
MockScrollWheelEventWithPhase(@selector(phaseNone), 0);
CGEventRef cg_event = CGEventCreateScrollWheelEvent(
nullptr, kCGScrollEventUnitLine, 1, delta, 0);
CGEventTimestamp timestamp = 0;
CGEventSetTimestamp(cg_event, timestamp);
NSEvent* event = [NSEvent eventWithCGEvent:cg_event];
CFRelease(cg_event);
method_setImplementation(
class_getInstanceMethod([NSEvent class], @selector(momentumPhase)),
[MockPhaseMethods instanceMethodForSelector:mockPhaseSelector]);
return event;
}
} // namespace
class RenderWidgetHostViewMacTest : public RenderViewHostImplTestHarness {
public:
RenderWidgetHostViewMacTest(bool scroll_latching = false)
: rwhv_mac_(nullptr),
scroll_latching_(scroll_latching),
old_rwhv_(nullptr) {
std::unique_ptr<base::SimpleTestTickClock> mock_clock(
new base::SimpleTestTickClock());
mock_clock->Advance(base::TimeDelta::FromMilliseconds(100));
ui::SetEventTickClockForTesting(std::move(mock_clock));
if (scroll_latching)
EnableWheelScrollLatching();
else
DisableWheelScrollLatching();
vsync_feature_list_.InitAndEnableFeature(
features::kVsyncAlignedInputEvents);
}
void SetUp() override {
RenderViewHostImplTestHarness::SetUp();
gpu::ImageTransportSurface::SetAllowOSMesaForTesting(true);
// TestRenderViewHost's destruction assumes that its view is a
// TestRenderWidgetHostView, so store its view and reset it back to the
// stored view in |TearDown()|.
old_rwhv_ = rvh()->GetWidget()->GetView();
// Owned by its |cocoa_view()|, i.e. |rwhv_cocoa_|.
rwhv_mac_ = new RenderWidgetHostViewMac(rvh()->GetWidget(), false);
RenderWidgetHostImpl::From(rvh()->GetWidget())->SetView(rwhv_mac_);
rwhv_cocoa_.reset([rwhv_mac_->cocoa_view() retain]);
}
void TearDown() override {
// Make sure the rwhv_mac_ is gone once the superclass's |TearDown()| runs.
rwhv_cocoa_.reset();
RecycleAndWait();
// See comment in SetUp().
test_rvh()->GetWidget()->SetView(
static_cast<RenderWidgetHostViewBase*>(old_rwhv_));
RenderViewHostImplTestHarness::TearDown();
}
void RecycleAndWait() {
pool_.Recycle();
base::RunLoop().RunUntilIdle();
pool_.Recycle();
}
void DestroyHostViewRetainCocoaView() {
test_rvh()->GetWidget()->SetView(nullptr);
rwhv_mac_->Destroy();
}
void ActivateViewWithTextInputManager(RenderWidgetHostViewBase* view,
ui::TextInputType type) {
TextInputState state;
state.type = type;
view->TextInputStateChanged(state);
}
protected:
std::string selected_text() const {
return base::UTF16ToUTF8(rwhv_mac_->GetTextSelection()->selected_text());
}
void EnableWheelScrollLatching() {
feature_list_.InitFromCommandLine(
features::kTouchpadAndWheelScrollLatching.name, "");
}
void DisableWheelScrollLatching() {
feature_list_.InitFromCommandLine(
"", features::kTouchpadAndWheelScrollLatching.name);
}
void IgnoreEmptyUnhandledWheelEventWithWheelGestures();
void ScrollWheelEndEventDelivery();
RenderWidgetHostViewMac* rwhv_mac_;
base::scoped_nsobject<RenderWidgetHostViewCocoa> rwhv_cocoa_;
bool scroll_latching_;
private:
// This class isn't derived from PlatformTest.
base::mac::ScopedNSAutoreleasePool pool_;
RenderWidgetHostView* old_rwhv_;
base::test::ScopedFeatureList vsync_feature_list_;
base::test::ScopedFeatureList feature_list_;
DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewMacTest);
};
TEST_F(RenderWidgetHostViewMacTest, Basic) {
}
TEST_F(RenderWidgetHostViewMacTest, AcceptsFirstResponder) {
// The RWHVCocoa should normally accept first responder status.
EXPECT_TRUE([rwhv_cocoa_.get() acceptsFirstResponder]);
}
// This test verifies that RenderWidgetHostViewCocoa's implementation of
// NSTextInputClientConformance conforms to requirements.
TEST_F(RenderWidgetHostViewMacTest, NSTextInputClientConformance) {
NSRange selectedRange = [rwhv_cocoa_ selectedRange];
EXPECT_EQ(0u, selectedRange.location);
EXPECT_EQ(0u, selectedRange.length);
NSRange actualRange = NSMakeRange(1u, 2u);
NSAttributedString* actualString = [rwhv_cocoa_
attributedSubstringForProposedRange:NSMakeRange(NSNotFound, 0u)
actualRange:&actualRange];
EXPECT_EQ(nil, actualString);
EXPECT_EQ(static_cast<NSUInteger>(NSNotFound), actualRange.location);
EXPECT_EQ(0u, actualRange.length);
actualString = [rwhv_cocoa_
attributedSubstringForProposedRange:NSMakeRange(NSNotFound, 15u)
actualRange:&actualRange];
EXPECT_EQ(nil, actualString);
EXPECT_EQ(static_cast<NSUInteger>(NSNotFound), actualRange.location);
EXPECT_EQ(0u, actualRange.length);
}
TEST_F(RenderWidgetHostViewMacTest, Fullscreen) {
rwhv_mac_->InitAsFullscreen(nullptr);
EXPECT_TRUE(rwhv_mac_->pepper_fullscreen_window());
// Break the reference cycle caused by pepper_fullscreen_window() without
// an <esc> event. See comment in
// release_pepper_fullscreen_window_for_testing().
rwhv_mac_->release_pepper_fullscreen_window_for_testing();
}
// Verify that escape key down in fullscreen mode suppressed the keyup event on
// the parent.
TEST_F(RenderWidgetHostViewMacTest, FullscreenCloseOnEscape) {
// Use our own RWH since we need to destroy it.
MockRenderWidgetHostDelegate delegate;
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
int32_t routing_id = process_host->GetNextRoutingID();
// Owned by its |cocoa_view()|.
MockRenderWidgetHostImpl* rwh =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(rwh, false);
view->InitAsFullscreen(rwhv_mac_);
WindowedNotificationObserver observer(
NOTIFICATION_RENDER_WIDGET_HOST_DESTROYED,
Source<RenderWidgetHost>(rwh));
EXPECT_FALSE([rwhv_mac_->cocoa_view() suppressNextEscapeKeyUp]);
// Escape key down. Should close window and set |suppressNextEscapeKeyUp| on
// the parent.
[view->cocoa_view() keyEvent:
cocoa_test_event_utils::KeyEventWithKeyCode(53, 27, NSKeyDown, 0)];
observer.Wait();
EXPECT_TRUE([rwhv_mac_->cocoa_view() suppressNextEscapeKeyUp]);
// Escape key up on the parent should clear |suppressNextEscapeKeyUp|.
[rwhv_mac_->cocoa_view() keyEvent:
cocoa_test_event_utils::KeyEventWithKeyCode(53, 27, NSKeyUp, 0)];
EXPECT_FALSE([rwhv_mac_->cocoa_view() suppressNextEscapeKeyUp]);
}
// Test that command accelerators which destroy the fullscreen window
// don't crash when forwarded via the window's responder machinery.
TEST_F(RenderWidgetHostViewMacTest, AcceleratorDestroy) {
// Use our own RWH since we need to destroy it.
MockRenderWidgetHostDelegate delegate;
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
int32_t routing_id = process_host->GetNextRoutingID();
// Owned by its |cocoa_view()|.
MockRenderWidgetHostImpl* rwh =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(rwh, false);
view->InitAsFullscreen(rwhv_mac_);
WindowedNotificationObserver observer(
NOTIFICATION_RENDER_WIDGET_HOST_DESTROYED,
Source<RenderWidgetHost>(rwh));
// Key equivalents are only sent to the renderer if the window is key.
ui::test::ScopedFakeNSWindowFocus key_window_faker;
[[view->cocoa_view() window] makeKeyWindow];
// Command-ESC will destroy the view, while the window is still in
// |-performKeyEquivalent:|. There are other cases where this can
// happen, Command-ESC is the easiest to trigger.
[[view->cocoa_view() window] performKeyEquivalent:
cocoa_test_event_utils::KeyEventWithKeyCode(
53, 27, NSKeyDown, NSCommandKeyMask)];
observer.Wait();
}
// Test that NSEvent of private use character won't generate keypress event
// http://crbug.com/459089
TEST_F(RenderWidgetHostViewMacTest, FilterNonPrintableCharacter) {
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
// Simulate ctrl+F12, will produce a private use character but shouldn't
// fire keypress event
process_host->sink().ClearMessages();
EXPECT_EQ(0U, process_host->sink().message_count());
[view->cocoa_view() keyEvent:
cocoa_test_event_utils::KeyEventWithKeyCode(
0x7B, 0xF70F, NSKeyDown, NSControlKeyMask)];
EXPECT_EQ(1U, process_host->sink().message_count());
EXPECT_EQ("RawKeyDown", GetInputMessageTypes(process_host));
// Simulate ctrl+delete, will produce a private use character but shouldn't
// fire keypress event
process_host->sink().ClearMessages();
EXPECT_EQ(0U, process_host->sink().message_count());
[view->cocoa_view() keyEvent:
cocoa_test_event_utils::KeyEventWithKeyCode(
0x2E, 0xF728, NSKeyDown, NSControlKeyMask)];
EXPECT_EQ(1U, process_host->sink().message_count());
EXPECT_EQ("RawKeyDown", GetInputMessageTypes(process_host));
// Simulate a printable char, should generate keypress event
process_host->sink().ClearMessages();
EXPECT_EQ(0U, process_host->sink().message_count());
[view->cocoa_view() keyEvent:
cocoa_test_event_utils::KeyEventWithKeyCode(
0x58, 'x', NSKeyDown, NSControlKeyMask)];
EXPECT_EQ(2U, process_host->sink().message_count());
EXPECT_EQ("RawKeyDown Char", GetInputMessageTypes(process_host));
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
// Test that invalid |keyCode| shouldn't generate key events.
// https://crbug.com/601964
TEST_F(RenderWidgetHostViewMacTest, InvalidKeyCode) {
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
// Simulate "Convert" key on JIS PC keyboard, will generate a |NSFlagsChanged|
// NSEvent with |keyCode| == 0xFF.
process_host->sink().ClearMessages();
EXPECT_EQ(0U, process_host->sink().message_count());
[view->cocoa_view() keyEvent:cocoa_test_event_utils::KeyEventWithKeyCode(
0xFF, 0, NSFlagsChanged, 0)];
EXPECT_EQ(0U, process_host->sink().message_count());
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
TEST_F(RenderWidgetHostViewMacTest, GetFirstRectForCharacterRangeCaretCase) {
const base::string16 kDummyString = base::UTF8ToUTF16("hogehoge");
const size_t kDummyOffset = 0;
gfx::Rect caret_rect(10, 11, 0, 10);
gfx::Range caret_range(0, 0);
ViewHostMsg_SelectionBounds_Params params;
NSRect rect;
NSRange actual_range;
rwhv_mac_->SelectionChanged(kDummyString, kDummyOffset, caret_range);
params.anchor_rect = params.focus_rect = caret_rect;
params.anchor_dir = params.focus_dir = blink::kWebTextDirectionLeftToRight;
rwhv_mac_->SelectionBoundsChanged(params);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
caret_range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(caret_rect, gfx::Rect(NSRectToCGRect(rect)));
EXPECT_EQ(caret_range, gfx::Range(actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(0, 1).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 1).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(2, 3).ToNSRange(),
&rect,
&actual_range));
// Caret moved.
caret_rect = gfx::Rect(20, 11, 0, 10);
caret_range = gfx::Range(1, 1);
params.anchor_rect = params.focus_rect = caret_rect;
rwhv_mac_->SelectionChanged(kDummyString, kDummyOffset, caret_range);
rwhv_mac_->SelectionBoundsChanged(params);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
caret_range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(caret_rect, gfx::Rect(NSRectToCGRect(rect)));
EXPECT_EQ(caret_range, gfx::Range(actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(0, 0).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 2).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(2, 3).ToNSRange(),
&rect,
&actual_range));
// No caret.
caret_range = gfx::Range(1, 2);
rwhv_mac_->SelectionChanged(kDummyString, kDummyOffset, caret_range);
params.anchor_rect = caret_rect;
params.focus_rect = gfx::Rect(30, 11, 0, 10);
rwhv_mac_->SelectionBoundsChanged(params);
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(0, 0).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(0, 1).ToNSRange(),
&rect,
&actual_range));
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 1).ToNSRange(),
&rect,
&actual_range));
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 2).ToNSRange(),
&rect,
&actual_range));
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(2, 2).ToNSRange(),
&rect,
&actual_range));
}
TEST_F(RenderWidgetHostViewMacTest, UpdateCompositionSinglelineCase) {
ActivateViewWithTextInputManager(rwhv_mac_, ui::TEXT_INPUT_TYPE_TEXT);
const gfx::Point kOrigin(10, 11);
const gfx::Size kBoundsUnit(10, 20);
NSRect rect;
// Make sure not crashing by passing nullptr pointer instead of
// |actual_range|.
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(0, 0).ToNSRange(), &rect, nullptr));
// If there are no update from renderer, always returned caret position.
NSRange actual_range;
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(0, 0).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(0, 1).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 0).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 1).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 2).ToNSRange(),
&rect,
&actual_range));
// If the firstRectForCharacterRange is failed in renderer, empty rect vector
// is sent. Make sure this does not crash.
rwhv_mac_->ImeCompositionRangeChanged(gfx::Range(10, 12),
std::vector<gfx::Rect>());
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(10, 11).ToNSRange(), &rect, nullptr));
const int kCompositionLength = 10;
std::vector<gfx::Rect> composition_bounds;
const int kCompositionStart = 3;
const gfx::Range kCompositionRange(kCompositionStart,
kCompositionStart + kCompositionLength);
GenerateCompositionRectArray(kOrigin,
kBoundsUnit,
kCompositionLength,
std::vector<size_t>(),
&composition_bounds);
rwhv_mac_->ImeCompositionRangeChanged(kCompositionRange, composition_bounds);
// Out of range requests will return caret position.
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(0, 0).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 1).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(1, 2).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(2, 2).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(13, 14).ToNSRange(),
&rect,
&actual_range));
EXPECT_FALSE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
gfx::Range(14, 15).ToNSRange(),
&rect,
&actual_range));
for (int i = 0; i <= kCompositionLength; ++i) {
for (int j = 0; j <= kCompositionLength - i; ++j) {
const gfx::Range range(i, i + j);
const gfx::Rect expected_rect = GetExpectedRect(kOrigin,
kBoundsUnit,
range,
0);
const NSRange request_range = gfx::Range(
kCompositionStart + range.start(),
kCompositionStart + range.end()).ToNSRange();
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
request_range,
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(request_range), gfx::Range(actual_range));
EXPECT_EQ(expected_rect, gfx::Rect(NSRectToCGRect(rect)));
// Make sure not crashing by passing nullptr pointer instead of
// |actual_range|.
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(
request_range, &rect, nullptr));
}
}
}
TEST_F(RenderWidgetHostViewMacTest, UpdateCompositionMultilineCase) {
ActivateViewWithTextInputManager(rwhv_mac_, ui::TEXT_INPUT_TYPE_TEXT);
const gfx::Point kOrigin(10, 11);
const gfx::Size kBoundsUnit(10, 20);
NSRect rect;
const int kCompositionLength = 30;
std::vector<gfx::Rect> composition_bounds;
const gfx::Range kCompositionRange(0, kCompositionLength);
// Set breaking point at 10 and 20.
std::vector<size_t> break_points;
break_points.push_back(10);
break_points.push_back(20);
GenerateCompositionRectArray(kOrigin,
kBoundsUnit,
kCompositionLength,
break_points,
&composition_bounds);
rwhv_mac_->ImeCompositionRangeChanged(kCompositionRange, composition_bounds);
// Range doesn't contain line breaking point.
gfx::Range range;
range = gfx::Range(5, 8);
NSRange actual_range;
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(range, gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, range, 0),
gfx::Rect(NSRectToCGRect(rect)));
range = gfx::Range(15, 18);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(range, gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(5, 8), 1),
gfx::Rect(NSRectToCGRect(rect)));
range = gfx::Range(25, 28);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(range, gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(5, 8), 2),
gfx::Rect(NSRectToCGRect(rect)));
// Range contains line breaking point.
range = gfx::Range(8, 12);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(8, 10), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(8, 10), 0),
gfx::Rect(NSRectToCGRect(rect)));
range = gfx::Range(18, 22);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(18, 20), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(8, 10), 1),
gfx::Rect(NSRectToCGRect(rect)));
// Start point is line breaking point.
range = gfx::Range(10, 12);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(10, 12), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(0, 2), 1),
gfx::Rect(NSRectToCGRect(rect)));
range = gfx::Range(20, 22);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(20, 22), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(0, 2), 2),
gfx::Rect(NSRectToCGRect(rect)));
// End point is line breaking point.
range = gfx::Range(5, 10);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(5, 10), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(5, 10), 0),
gfx::Rect(NSRectToCGRect(rect)));
range = gfx::Range(15, 20);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(15, 20), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(5, 10), 1),
gfx::Rect(NSRectToCGRect(rect)));
// Start and end point are same line breaking point.
range = gfx::Range(10, 10);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(10, 10), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(0, 0), 1),
gfx::Rect(NSRectToCGRect(rect)));
range = gfx::Range(20, 20);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(20, 20), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(0, 0), 2),
gfx::Rect(NSRectToCGRect(rect)));
// Start and end point are different line breaking point.
range = gfx::Range(10, 20);
EXPECT_TRUE(rwhv_mac_->GetCachedFirstRectForCharacterRange(range.ToNSRange(),
&rect,
&actual_range));
EXPECT_EQ(gfx::Range(10, 20), gfx::Range(actual_range));
EXPECT_EQ(
GetExpectedRect(kOrigin, kBoundsUnit, gfx::Range(0, 10), 1),
gfx::Rect(NSRectToCGRect(rect)));
}
// Check that events coming from AppKit via -[NSTextInputClient
// firstRectForCharacterRange:actualRange] are handled in a sane manner if they
// arrive after the C++ RenderWidgetHostView is destroyed.
TEST_F(RenderWidgetHostViewMacTest, CompositionEventAfterDestroy) {
ActivateViewWithTextInputManager(rwhv_mac_, ui::TEXT_INPUT_TYPE_TEXT);
const gfx::Rect composition_bounds(0, 0, 30, 40);
const gfx::Range range(0, 1);
rwhv_mac_->ImeCompositionRangeChanged(
range, std::vector<gfx::Rect>(1, composition_bounds));
NSRange actual_range = NSMakeRange(0, 0);
base::scoped_nsobject<CocoaTestHelperWindow> window(
[[CocoaTestHelperWindow alloc] init]);
[[window contentView] addSubview:rwhv_cocoa_];
[rwhv_cocoa_ setFrame:NSMakeRect(0, 0, 400, 400)];
NSRect rect = [rwhv_cocoa_ firstRectForCharacterRange:range.ToNSRange()
actualRange:&actual_range];
EXPECT_EQ(30, rect.size.width);
EXPECT_EQ(40, rect.size.height);
EXPECT_EQ(range, gfx::Range(actual_range));
DestroyHostViewRetainCocoaView();
actual_range = NSMakeRange(0, 0);
rect = [rwhv_cocoa_ firstRectForCharacterRange:range.ToNSRange()
actualRange:&actual_range];
EXPECT_NSEQ(NSZeroRect, rect);
EXPECT_EQ(gfx::Range(), gfx::Range(actual_range));
}
// Verify that |SetActive()| calls |RenderWidgetHostImpl::Blur()| and
// |RenderWidgetHostImp::Focus()|.
TEST_F(RenderWidgetHostViewMacTest, BlurAndFocusOnSetActive) {
MockRenderWidgetHostDelegate delegate;
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
// Owned by its |cocoa_view()|.
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* rwh =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(rwh, false);
base::scoped_nsobject<CocoaTestHelperWindow> window(
[[CocoaTestHelperWindow alloc] init]);
[[window contentView] addSubview:view->cocoa_view()];
EXPECT_CALL(*rwh, Focus());
[window makeFirstResponder:view->cocoa_view()];
testing::Mock::VerifyAndClearExpectations(rwh);
EXPECT_CALL(*rwh, Blur());
view->SetActive(false);
testing::Mock::VerifyAndClearExpectations(rwh);
EXPECT_CALL(*rwh, Focus());
view->SetActive(true);
testing::Mock::VerifyAndClearExpectations(rwh);
// Unsetting first responder should blur.
EXPECT_CALL(*rwh, Blur());
[window makeFirstResponder:nil];
testing::Mock::VerifyAndClearExpectations(rwh);
// |SetActive()| shoud not focus if view is not first responder.
EXPECT_CALL(*rwh, Focus()).Times(0);
view->SetActive(true);
testing::Mock::VerifyAndClearExpectations(rwh);
// Clean up.
rwh->ShutdownAndDestroyWidget(true);
}
TEST_F(RenderWidgetHostViewMacTest, LastWheelEventLatencyInfoExists) {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send an initial wheel event for scrolling by 3 lines.
// Verifies that ui::INPUT_EVENT_LATENCY_UI_COMPONENT is added
// properly in scrollWheel function.
NSEvent* wheelEvent1 = MockScrollWheelEventWithPhase(@selector(phaseBegan),3);
[view->cocoa_view() scrollWheel:wheelEvent1];
ui::LatencyInfo::LatencyComponent ui_component1;
ASSERT_TRUE(host->lastWheelEventLatencyInfo.FindLatency(
ui::INPUT_EVENT_LATENCY_UI_COMPONENT, 0, &ui_component1) );
// Send a wheel event with phaseEnded.
// Verifies that ui::INPUT_EVENT_LATENCY_UI_COMPONENT is added
// properly in shortCircuitScrollWheelEvent function which is called
// in scrollWheel.
NSEvent* wheelEvent2 = MockScrollWheelEventWithPhase(@selector(phaseEnded),0);
[view->cocoa_view() scrollWheel:wheelEvent2];
ui::LatencyInfo::LatencyComponent ui_component2;
ASSERT_TRUE(host->lastWheelEventLatencyInfo.FindLatency(
ui::INPUT_EVENT_LATENCY_UI_COMPONENT, 0, &ui_component2) );
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
TEST_F(RenderWidgetHostViewMacTest, SourceEventTypeExistsInLatencyInfo) {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send a wheel event for scrolling by 3 lines.
// Verifies that SourceEventType exists in forwarded LatencyInfo object.
NSEvent* wheelEvent = MockScrollWheelEventWithPhase(@selector(phaseBegan), 3);
[view->cocoa_view() scrollWheel:wheelEvent];
ASSERT_TRUE(host->lastWheelEventLatencyInfo.source_event_type() ==
ui::SourceEventType::WHEEL);
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
void RenderWidgetHostViewMacTest::ScrollWheelEndEventDelivery() {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send an initial wheel event with NSEventPhaseBegan to the view.
NSEvent* event1 = MockScrollWheelEventWithPhase(@selector(phaseBegan), 0);
[view->cocoa_view() scrollWheel:event1];
ASSERT_EQ(1U, process_host->sink().message_count());
// Flush and clear other messages (e.g. begin frames) the RWHVMac also sends.
base::RunLoop().RunUntilIdle();
process_host->sink().ClearMessages();
// Send an ACK for the first wheel event, so that the queue will be flushed.
InputEventAck ack(InputEventAckSource::COMPOSITOR_THREAD,
blink::WebInputEvent::kMouseWheel,
INPUT_EVENT_ACK_STATE_CONSUMED);
std::unique_ptr<IPC::Message> response(
new InputHostMsg_HandleInputEvent_ACK(0, ack));
host->OnMessageReceived(*response);
// Post the NSEventPhaseEnded wheel event to NSApp and check whether the
// render view receives it.
NSEvent* event2 = MockScrollWheelEventWithPhase(@selector(phaseEnded), 0);
[NSApp postEvent:event2 atStart:NO];
base::RunLoop().RunUntilIdle();
if (scroll_latching_) {
// The wheel event with phaseEnded won't be sent to the render view
// immediately, instead the mouse_wheel_phase_handler will wait for 100ms
// to see if a wheel event with momentumPhase began arrives or not.
ASSERT_EQ(0U, process_host->sink().message_count());
} else {
ASSERT_EQ(1U, process_host->sink().message_count());
}
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
TEST_F(RenderWidgetHostViewMacTest, ScrollWheelEndEventDelivery) {
ScrollWheelEndEventDelivery();
}
TEST_F(RenderWidgetHostViewMacTest, PointerEventWithEraserType) {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send a NSEvent of NSTabletProximity type which has a device type of eraser.
NSEvent* event = MockTabletEventWithParams(kCGEventTabletProximity, true,
NSEraserPointingDevice);
[view->cocoa_view() tabletEvent:event];
// Flush and clear other messages (e.g. begin frames) the RWHVMac also sends.
base::RunLoop().RunUntilIdle();
process_host->sink().ClearMessages();
event =
MockMouseEventWithParams(kCGEventMouseMoved, {6, 9}, kCGMouseButtonLeft,
kCGEventMouseSubtypeTabletPoint);
[view->cocoa_view() mouseEvent:event];
ASSERT_EQ(1U, process_host->sink().message_count());
EXPECT_EQ(blink::WebPointerProperties::PointerType::kEraser,
GetInputMessagePointerTypes(process_host));
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
TEST_F(RenderWidgetHostViewMacTest, PointerEventWithPenType) {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send a NSEvent of NSTabletProximity type which has a device type of pen.
NSEvent* event = MockTabletEventWithParams(kCGEventTabletProximity, true,
NSPenPointingDevice);
[view->cocoa_view() tabletEvent:event];
// Flush and clear other messages (e.g. begin frames) the RWHVMac also sends.
base::RunLoop().RunUntilIdle();
process_host->sink().ClearMessages();
event =
MockMouseEventWithParams(kCGEventMouseMoved, {6, 9}, kCGMouseButtonLeft,
kCGEventMouseSubtypeTabletPoint);
[view->cocoa_view() mouseEvent:event];
ASSERT_EQ(1U, process_host->sink().message_count());
EXPECT_EQ(blink::WebPointerProperties::PointerType::kPen,
GetInputMessagePointerTypes(process_host));
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
TEST_F(RenderWidgetHostViewMacTest, PointerEventWithMouseType) {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send a NSEvent of a mouse type.
NSEvent* event =
MockMouseEventWithParams(kCGEventMouseMoved, {6, 9}, kCGMouseButtonLeft,
kCGEventMouseSubtypeDefault);
[view->cocoa_view() mouseEvent:event];
ASSERT_EQ(1U, process_host->sink().message_count());
EXPECT_EQ(blink::WebPointerProperties::PointerType::kMouse,
GetInputMessagePointerTypes(process_host));
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
void RenderWidgetHostViewMacTest::
IgnoreEmptyUnhandledWheelEventWithWheelGestures() {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Add a delegate to the view.
base::scoped_nsobject<MockRenderWidgetHostViewMacDelegate> view_delegate(
[[MockRenderWidgetHostViewMacDelegate alloc] init]);
view->SetDelegate(view_delegate.get());
// Send an initial wheel event for scrolling by 3 lines.
NSEvent* event1 = MockScrollWheelEventWithPhase(@selector(phaseBegan), 3);
[view->cocoa_view() scrollWheel:event1];
ASSERT_EQ(1U, process_host->sink().message_count());
process_host->sink().ClearMessages();
// Indicate that the wheel event was unhandled.
InputEventAck unhandled_ack(InputEventAckSource::COMPOSITOR_THREAD,
blink::WebInputEvent::kMouseWheel,
INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
std::unique_ptr<IPC::Message> response1(
new InputHostMsg_HandleInputEvent_ACK(0, unhandled_ack));
host->OnMessageReceived(*response1);
if (scroll_latching_) {
// GestureEventQueue allows multiple in-flight events.
ASSERT_EQ("GestureScrollBegin GestureScrollUpdate",
GetInputMessageTypes(process_host));
// Send GSB ack.
InputEventAck unhandled_scroll_ack(
InputEventAckSource::COMPOSITOR_THREAD,
blink::WebInputEvent::kGestureScrollBegin,
INPUT_EVENT_ACK_STATE_CONSUMED);
std::unique_ptr<IPC::Message> scroll_response1(
new InputHostMsg_HandleInputEvent_ACK(0, unhandled_scroll_ack));
host->OnMessageReceived(*scroll_response1);
} else {
// GestureEventQueue allows multiple in-flight events.
ASSERT_EQ("GestureScrollBegin GestureScrollUpdate GestureScrollEnd",
GetInputMessageTypes(process_host));
}
process_host->sink().ClearMessages();
InputEventAck unhandled_scroll_ack(InputEventAckSource::COMPOSITOR_THREAD,
blink::WebInputEvent::kGestureScrollUpdate,
INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
std::unique_ptr<IPC::Message> scroll_response1(
new InputHostMsg_HandleInputEvent_ACK(0, unhandled_scroll_ack));
host->OnMessageReceived(*scroll_response1);
// Check that the view delegate got an unhandled wheel event.
ASSERT_EQ(YES, view_delegate.get().unhandledWheelEventReceived);
view_delegate.get().unhandledWheelEventReceived = NO;
// Send another wheel event, this time for scrolling by 0 lines (empty event).
NSEvent* event2 = MockScrollWheelEventWithPhase(@selector(phaseChanged), 0);
[view->cocoa_view() scrollWheel:event2];
ASSERT_EQ("MouseWheel", GetInputMessageTypes(process_host));
// Indicate that the wheel event was also unhandled.
std::unique_ptr<IPC::Message> response2(
new InputHostMsg_HandleInputEvent_ACK(0, unhandled_ack));
host->OnMessageReceived(*response2);
// Check that the view delegate ignored the empty unhandled wheel event.
ASSERT_EQ(NO, view_delegate.get().unhandledWheelEventReceived);
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
TEST_F(RenderWidgetHostViewMacTest,
IgnoreEmptyUnhandledWheelEventWithWheelGestures) {
IgnoreEmptyUnhandledWheelEventWithWheelGestures();
}
// Tests that when view initiated shutdown happens (i.e. RWHView is deleted
// before RWH), we clean up properly and don't leak the RWHVGuest.
TEST_F(RenderWidgetHostViewMacTest, GuestViewDoesNotLeak) {
MockRenderWidgetHostDelegate delegate;
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
int32_t routing_id = process_host->GetNextRoutingID();
// Owned by its |cocoa_view()|.
MockRenderWidgetHostImpl* rwh =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(rwh, true);
// Add a delegate to the view.
base::scoped_nsobject<MockRenderWidgetHostViewMacDelegate> view_delegate(
[[MockRenderWidgetHostViewMacDelegate alloc] init]);
view->SetDelegate(view_delegate.get());
base::WeakPtr<RenderWidgetHostViewBase> guest_rwhv_weak =
(RenderWidgetHostViewGuest::Create(rwh, nullptr, view->GetWeakPtr()))
->GetWeakPtr();
// Remove the cocoa_view() so |view| also goes away before |rwh|.
{
base::scoped_nsobject<RenderWidgetHostViewCocoa> rwhv_cocoa;
rwhv_cocoa.reset([view->cocoa_view() retain]);
}
RecycleAndWait();
// Clean up.
rwh->ShutdownAndDestroyWidget(true);
// Let |guest_rwhv_weak| have a chance to delete itself.
base::RunLoop run_loop;
content::BrowserThread::PostTask(
content::BrowserThread::UI, FROM_HERE, run_loop.QuitClosure());
run_loop.Run();
ASSERT_FALSE(guest_rwhv_weak.get());
}
// Tests setting background transparency. See also (disabled on Mac)
// RenderWidgetHostTest.Background. This test has some additional checks for
// Mac.
TEST_F(RenderWidgetHostViewMacTest, Background) {
const IPC::Message* set_background = nullptr;
std::tuple<bool> sent_background;
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
// If no color has been specified then default color of white should be
// returned.
EXPECT_EQ(static_cast<unsigned>(SK_ColorWHITE), view->background_color());
// Set the color to red. The background is initially assumed to be opaque, so
// no opacity message change should be sent.
view->SetBackgroundColor(SK_ColorRED);
EXPECT_EQ(static_cast<unsigned>(SK_ColorRED), view->background_color());
set_background = process_host->sink().GetUniqueMessageMatching(
ViewMsg_SetBackgroundOpaque::ID);
ASSERT_FALSE(set_background);
// Set the color to blue. This should not send an opacity message.
view->SetBackgroundColor(SK_ColorBLUE);
EXPECT_EQ(static_cast<unsigned>(SK_ColorBLUE), view->background_color());
set_background = process_host->sink().GetUniqueMessageMatching(
ViewMsg_SetBackgroundOpaque::ID);
ASSERT_FALSE(set_background);
// Set the color back to transparent. The background color should now be
// reported as the default (white), and a transparency change message should
// be sent.
process_host->sink().ClearMessages();
view->SetBackgroundColor(SK_ColorTRANSPARENT);
EXPECT_EQ(static_cast<unsigned>(SK_ColorWHITE), view->background_color());
set_background = process_host->sink().GetUniqueMessageMatching(
ViewMsg_SetBackgroundOpaque::ID);
ASSERT_TRUE(set_background);
ViewMsg_SetBackgroundOpaque::Read(set_background, &sent_background);
EXPECT_FALSE(std::get<0>(sent_background));
// Set the color to red. This should send an opacity message.
process_host->sink().ClearMessages();
view->SetBackgroundColor(SK_ColorBLUE);
EXPECT_EQ(static_cast<unsigned>(SK_ColorBLUE), view->background_color());
set_background = process_host->sink().GetUniqueMessageMatching(
ViewMsg_SetBackgroundOpaque::ID);
ASSERT_TRUE(set_background);
ViewMsg_SetBackgroundOpaque::Read(set_background, &sent_background);
EXPECT_TRUE(std::get<0>(sent_background));
host->ShutdownAndDestroyWidget(true);
}
class RenderWidgetHostViewMacWithWheelScrollLatchingEnabledTest
: public RenderWidgetHostViewMacTest {
public:
RenderWidgetHostViewMacWithWheelScrollLatchingEnabledTest()
: RenderWidgetHostViewMacTest(true) {}
};
TEST_F(RenderWidgetHostViewMacWithWheelScrollLatchingEnabledTest,
IgnoreEmptyUnhandledWheelEventWithWheelGestures) {
IgnoreEmptyUnhandledWheelEventWithWheelGestures();
}
TEST_F(RenderWidgetHostViewMacWithWheelScrollLatchingEnabledTest,
ScrollWheelEndEventDelivery) {
ScrollWheelEndEventDelivery();
}
// When wheel scroll latching is enabled, wheel end events are not sent
// immediately, instead we start a timer to see if momentum phase of the scroll
// starts or not.
TEST_F(RenderWidgetHostViewMacWithWheelScrollLatchingEnabledTest,
WheelWithPhaseEndedIsNotForwardedImmediately) {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send an initial wheel event for scrolling by 3 lines.
NSEvent* wheelEvent1 =
MockScrollWheelEventWithPhase(@selector(phaseBegan), 3);
[view->cocoa_view() scrollWheel:wheelEvent1];
ASSERT_EQ(1U, process_host->sink().message_count());
process_host->sink().ClearMessages();
// Indicate that the wheel event was unhandled.
InputEventAck unhandled_ack(InputEventAckSource::COMPOSITOR_THREAD,
blink::WebInputEvent::kMouseWheel,
INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
std::unique_ptr<IPC::Message> response1(
new InputHostMsg_HandleInputEvent_ACK(0, unhandled_ack));
host->OnMessageReceived(*response1);
// Both GSB and GSU will be sent since GestureEventQueue allows multiple
// in-flight events.
ASSERT_EQ("GestureScrollBegin GestureScrollUpdate",
GetInputMessageTypes(process_host));
// Send a wheel event with phaseEnded. When wheel scroll latching is enabled
// the event will be dropped and the mouse_wheel_end_dispatch_timer_ will
// start.
NSEvent* wheelEvent2 =
MockScrollWheelEventWithPhase(@selector(phaseEnded), 0);
[view->cocoa_view() scrollWheel:wheelEvent2];
ASSERT_EQ(0U, process_host->sink().message_count());
DCHECK(view->HasPendingWheelEndEventForTesting());
process_host->sink().ClearMessages();
host->ShutdownAndDestroyWidget(true);
// Wait for the mouse_wheel_end_dispatch_timer_ to expire after host is
// destroyed. The pending wheel end event won't get dispatched since the
// render_widget_host_ is null. This waiting confirms that no crash happens
// because of an attempt to send the pending wheel end event.
// https://crbug.com/770057
base::RunLoop run_loop;
base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
FROM_HERE, run_loop.QuitClosure(),
base::TimeDelta::FromMilliseconds(100));
run_loop.Run();
}
TEST_F(RenderWidgetHostViewMacWithWheelScrollLatchingEnabledTest,
WheelWithMomentumPhaseBeganStopsTheWheelEndDispatchTimer) {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send an initial wheel event for scrolling by 3 lines.
NSEvent* wheelEvent1 =
MockScrollWheelEventWithPhase(@selector(phaseBegan), 3);
[view->cocoa_view() scrollWheel:wheelEvent1];
ASSERT_EQ(1U, process_host->sink().message_count());
process_host->sink().ClearMessages();
// Indicate that the wheel event was unhandled.
InputEventAck unhandled_ack(InputEventAckSource::COMPOSITOR_THREAD,
blink::WebInputEvent::kMouseWheel,
INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
std::unique_ptr<IPC::Message> response1(
new InputHostMsg_HandleInputEvent_ACK(0, unhandled_ack));
host->OnMessageReceived(*response1);
// Both GSB and GSU will be sent since GestureEventQueue allows multiple
// in-flight events.
ASSERT_EQ("GestureScrollBegin GestureScrollUpdate",
GetInputMessageTypes(process_host));
// Send a wheel event with phaseEnded. When wheel scroll latching is enabled
// the event will be dropped and the mouse_wheel_end_dispatch_timer_ will
// start.
NSEvent* wheelEvent2 =
MockScrollWheelEventWithPhase(@selector(phaseEnded), 0);
[view->cocoa_view() scrollWheel:wheelEvent2];
ASSERT_EQ(0U, process_host->sink().message_count());
DCHECK(view->HasPendingWheelEndEventForTesting());
process_host->sink().ClearMessages();
// Send a wheel event with momentum phase started, this should stop the wheel
// end dispatch timer.
NSEvent* wheelEvent3 =
MockScrollWheelEventWithMomentumPhase(@selector(phaseBegan), 3);
ASSERT_TRUE(wheelEvent3);
[view->cocoa_view() scrollWheel:wheelEvent3];
ASSERT_EQ(1U, process_host->sink().message_count());
DCHECK(!view->HasPendingWheelEndEventForTesting());
process_host->sink().ClearMessages();
host->ShutdownAndDestroyWidget(true);
}
TEST_F(RenderWidgetHostViewMacWithWheelScrollLatchingEnabledTest,
WheelWithPhaseBeganDispatchesThePendingWheelEnd) {
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send an initial wheel event for scrolling by 3 lines.
NSEvent* wheelEvent1 =
MockScrollWheelEventWithPhase(@selector(phaseBegan), 3);
[view->cocoa_view() scrollWheel:wheelEvent1];
ASSERT_EQ(1U, process_host->sink().message_count());
process_host->sink().ClearMessages();
// Indicate that the wheel event was unhandled.
InputEventAck unhandled_ack(InputEventAckSource::COMPOSITOR_THREAD,
blink::WebInputEvent::kMouseWheel,
INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
std::unique_ptr<IPC::Message> response1(
new InputHostMsg_HandleInputEvent_ACK(0, unhandled_ack));
host->OnMessageReceived(*response1);
// Both GSB and GSU will be sent since GestureEventQueue allows multiple
// in-flight events.
ASSERT_EQ("GestureScrollBegin GestureScrollUpdate",
GetInputMessageTypes(process_host));
// Send a wheel event with phaseEnded. When wheel scroll latching is enabled
// the event will be dropped and the mouse_wheel_end_dispatch_timer_ will
// start.
NSEvent* wheelEvent2 =
MockScrollWheelEventWithPhase(@selector(phaseEnded), 0);
[view->cocoa_view() scrollWheel:wheelEvent2];
ASSERT_EQ(0U, process_host->sink().message_count());
DCHECK(view->HasPendingWheelEndEventForTesting());
process_host->sink().ClearMessages();
// Send a wheel event with phase started, this should stop the wheel end
// dispatch timer and dispatch the pending wheel end event for the previous
// scroll sequence.
NSEvent* wheelEvent3 =
MockScrollWheelEventWithPhase(@selector(phaseBegan), 3);
ASSERT_TRUE(wheelEvent3);
[view->cocoa_view() scrollWheel:wheelEvent3];
ASSERT_EQ("MouseWheel GestureScrollEnd MouseWheel",
GetInputMessageTypes(process_host));
DCHECK(!view->HasPendingWheelEndEventForTesting());
process_host->sink().ClearMessages();
host->ShutdownAndDestroyWidget(true);
}
class RenderWidgetHostViewMacPinchTest : public RenderWidgetHostViewMacTest {
public:
RenderWidgetHostViewMacPinchTest() = default;
void SetUp() override {
RenderWidgetHostViewMacTest::SetUp();
// Initialize the view associated with a MockRenderWidgetHostImpl, rather
// than the MockRenderProcessHost that is set up by the test harness which
// mocks out |OnMessageReceived()|.
browser_context_.reset(new TestBrowserContext);
process_host_.reset(new MockRenderProcessHost(browser_context_.get()));
process_host_->Init();
delegate_.reset(new MockRenderWidgetHostDelegate);
int32_t routing_id = process_host_->GetNextRoutingID();
host_.reset(MockRenderWidgetHostImpl::Create(
delegate_.get(), process_host_.get(), routing_id));
view_ = new RenderWidgetHostViewMac(host_.get(), false);
cocoa_view_.reset([view_->cocoa_view() retain]);
process_host_->sink().ClearMessages();
}
void TearDown() override {
cocoa_view_.reset();
host_->ShutdownAndDestroyWidget(false);
host_.reset();
delegate_.reset();
process_host_.reset();
browser_context_.reset();
RenderWidgetHostViewMacTest::TearDown();
}
bool ZoomDisabledForPinchUpdateMessage() {
const IPC::Message* message = nullptr;
// The first message may be a PinchBegin. Go for the second message if
// there are two.
switch (process_host_->sink().message_count()) {
case 1:
message = process_host_->sink().GetMessageAt(0);
break;
case 2:
message = process_host_->sink().GetMessageAt(1);
break;
default:
NOTREACHED();
break;
}
DCHECK(message);
std::tuple<IPC::WebInputEventPointer,
std::vector<IPC::WebInputEventPointer>, ui::LatencyInfo,
InputEventDispatchType>
data;
InputMsg_HandleInputEvent::Read(message, &data);
IPC::WebInputEventPointer ipc_event = std::get<0>(data);
const blink::WebGestureEvent* gesture_event =
static_cast<const blink::WebGestureEvent*>(ipc_event);
return gesture_event->data.pinch_update.zoom_disabled;
}
bool ShouldSendGestureEvents() {
#if defined(MAC_OS_X_VERSION_10_11) && \
MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_11
return base::mac::IsAtMostOS10_10();
#endif
return true;
}
void SendBeginEvent() {
NSEvent* pinchBeginEvent = MockGestureEvent(NSEventTypeBeginGesture, 0);
if (ShouldSendGestureEvents())
[cocoa_view_ beginGestureWithEvent:pinchBeginEvent];
[cocoa_view_ magnifyWithEvent:pinchBeginEvent];
}
void SendEndEvent() {
NSEvent* pinchEndEvent = MockGestureEvent(NSEventTypeEndGesture, 0);
[cocoa_view_ magnifyWithEvent:pinchEndEvent];
if (ShouldSendGestureEvents())
[cocoa_view_ endGestureWithEvent:pinchEndEvent];
}
std::unique_ptr<TestBrowserContext> browser_context_;
std::unique_ptr<MockRenderProcessHost> process_host_;
std::unique_ptr<MockRenderWidgetHostImpl> host_;
std::unique_ptr<MockRenderWidgetHostDelegate> delegate_;
// Owned by view_->cocoa_view(), which is stored in cocoa_view_.
RenderWidgetHostViewMac* view_;
base::scoped_nsobject<RenderWidgetHostViewCocoa> cocoa_view_;
private:
DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewMacPinchTest);
};
TEST_F(RenderWidgetHostViewMacPinchTest, PinchThresholding) {
// We'll use this IPC message to ack events.
InputEventAck ack(InputEventAckSource::COMPOSITOR_THREAD,
blink::WebInputEvent::kGesturePinchUpdate,
INPUT_EVENT_ACK_STATE_CONSUMED);
std::unique_ptr<IPC::Message> response(
new InputHostMsg_HandleInputEvent_ACK(0, ack));
// Do a gesture that crosses the threshold.
{
NSEvent* pinchUpdateEvents[3] = {
MockGestureEvent(NSEventTypeMagnify, 0.25),
MockGestureEvent(NSEventTypeMagnify, 0.25),
MockGestureEvent(NSEventTypeMagnify, 0.25),
};
SendBeginEvent();
EXPECT_EQ(0U, process_host_->sink().message_count());
// No zoom is sent for the first update event.
[cocoa_view_ magnifyWithEvent:pinchUpdateEvents[0]];
host_->OnMessageReceived(*response);
EXPECT_EQ(2U, process_host_->sink().message_count());
EXPECT_TRUE(ZoomDisabledForPinchUpdateMessage());
process_host_->sink().ClearMessages();
// The second update event crosses the threshold of 0.4, and so zoom is no
// longer disabled.
[cocoa_view_ magnifyWithEvent:pinchUpdateEvents[1]];
EXPECT_FALSE(ZoomDisabledForPinchUpdateMessage());
host_->OnMessageReceived(*response);
EXPECT_EQ(1U, process_host_->sink().message_count());
process_host_->sink().ClearMessages();
// The third update still has zoom enabled.
[cocoa_view_ magnifyWithEvent:pinchUpdateEvents[2]];
EXPECT_FALSE(ZoomDisabledForPinchUpdateMessage());
host_->OnMessageReceived(*response);
EXPECT_EQ(1U, process_host_->sink().message_count());
process_host_->sink().ClearMessages();
SendEndEvent();
EXPECT_EQ(1U, process_host_->sink().message_count());
process_host_->sink().ClearMessages();
}
// Do a gesture that doesn't cross the threshold, but happens when we're not
// at page scale factor one, so it should be sent to the renderer.
{
NSEvent* pinchUpdateEvent = MockGestureEvent(NSEventTypeMagnify, 0.25);
view_->page_at_minimum_scale_ = false;
SendBeginEvent();
EXPECT_EQ(0U, process_host_->sink().message_count());
// Expect that a zoom happen because the time threshold has not passed.
[cocoa_view_ magnifyWithEvent:pinchUpdateEvent];
EXPECT_FALSE(ZoomDisabledForPinchUpdateMessage());
host_->OnMessageReceived(*response);
EXPECT_EQ(2U, process_host_->sink().message_count());
process_host_->sink().ClearMessages();
SendEndEvent();
EXPECT_EQ(1U, process_host_->sink().message_count());
process_host_->sink().ClearMessages();
}
// Do a gesture again, after the page scale is no longer at one, and ensure
// that it is thresholded again.
{
NSEvent* pinchUpdateEvent = MockGestureEvent(NSEventTypeMagnify, 0.25);
view_->page_at_minimum_scale_ = true;
SendBeginEvent();
EXPECT_EQ(0U, process_host_->sink().message_count());
// Get back to zoom one right after the begin event. This should still keep
// the thresholding in place (it is latched at the begin event).
view_->page_at_minimum_scale_ = false;
// Expect that zoom be disabled because the time threshold has passed.
[cocoa_view_ magnifyWithEvent:pinchUpdateEvent];
EXPECT_EQ(2U, process_host_->sink().message_count());
EXPECT_TRUE(ZoomDisabledForPinchUpdateMessage());
host_->OnMessageReceived(*response);
process_host_->sink().ClearMessages();
SendEndEvent();
EXPECT_EQ(1U, process_host_->sink().message_count());
process_host_->sink().ClearMessages();
}
}
TEST_F(RenderWidgetHostViewMacTest, EventLatencyOSMouseWheelHistogram) {
base::HistogramTester histogram_tester;
// Initialize the view associated with a MockRenderWidgetHostImpl, rather than
// the MockRenderProcessHost that is set up by the test harness which mocks
// out |OnMessageReceived()|.
TestBrowserContext browser_context;
MockRenderProcessHost* process_host =
new MockRenderProcessHost(&browser_context);
process_host->Init();
MockRenderWidgetHostDelegate delegate;
int32_t routing_id = process_host->GetNextRoutingID();
MockRenderWidgetHostImpl* host =
MockRenderWidgetHostImpl::Create(&delegate, process_host, routing_id);
RenderWidgetHostViewMac* view = new RenderWidgetHostViewMac(host, false);
process_host->sink().ClearMessages();
// Send an initial wheel event for scrolling by 3 lines.
// Verify that Event.Latency.OS.MOUSE_WHEEL histogram is computed properly.
NSEvent* wheelEvent = MockScrollWheelEventWithPhase(@selector(phaseBegan),3);
[view->cocoa_view() scrollWheel:wheelEvent];
histogram_tester.ExpectTotalCount("Event.Latency.OS.MOUSE_WHEEL", 1);
// Clean up.
host->ShutdownAndDestroyWidget(true);
}
// This test verifies that |selected_text_| is updated accordingly with
// different variations of RWHVMac::SelectChanged updates.
TEST_F(RenderWidgetHostViewMacTest, SelectedText) {
base::string16 sample_text;
base::UTF8ToUTF16("hello world!", 12, &sample_text);
gfx::Range range(6, 11);
// Send a valid selection for the word 'World'.
rwhv_mac_->SelectionChanged(sample_text, 0U, range);
EXPECT_EQ("world", selected_text());
// Make the range cover some of the text and extend more.
range.set_end(100);
rwhv_mac_->SelectionChanged(sample_text, 0U, range);
EXPECT_EQ("world!", selected_text());
// Finally, send an empty range. This should clear the selected text.
range.set_start(100);
rwhv_mac_->SelectionChanged(sample_text, 0U, range);
EXPECT_EQ("", selected_text());
}
// This class is used for IME-related unit tests which verify correctness of IME
// for pages with multiple RWHVs.
class InputMethodMacTest : public RenderWidgetHostViewMacTest {
public:
InputMethodMacTest() {}
~InputMethodMacTest() override {}
void SetUp() override {
RenderWidgetHostViewMacTest::SetUp();
// Initializing a child frame's view.
child_process_host_ = new MockRenderProcessHost(&browser_context_);
RenderWidgetHostDelegate* rwh_delegate =
RenderWidgetHostImpl::From(rvh()->GetWidget())->delegate();
child_widget_ = MockRenderWidgetHostImpl::Create(
rwh_delegate, child_process_host_,
child_process_host_->GetNextRoutingID());
child_view_ = new TestRenderWidgetHostView(child_widget_);
text_input_manager_ = rwh_delegate->GetTextInputManager();
tab_widget_ = RenderWidgetHostImpl::From(rvh()->GetWidget());
}
void TearDown() override {
child_widget_->ShutdownAndDestroyWidget(true);
RenderWidgetHostViewMacTest::TearDown();
}
void SetTextInputType(RenderWidgetHostViewBase* view,
ui::TextInputType type) {
TextInputState state;
state.type = type;
view->TextInputStateChanged(state);
}
IPC::TestSink& tab_sink() { return process()->sink(); }
IPC::TestSink& child_sink() { return child_process_host_->sink(); }
TextInputManager* text_input_manager() { return text_input_manager_; }
RenderWidgetHostViewBase* tab_view() { return rwhv_mac_; }
RenderWidgetHostImpl* tab_widget() { return tab_widget_; }
protected:
MockRenderProcessHost* child_process_host_;
RenderWidgetHostImpl* child_widget_;
TestRenderWidgetHostView* child_view_;
private:
TestBrowserContext browser_context_;
TextInputManager* text_input_manager_;
RenderWidgetHostImpl* tab_widget_;
DISALLOW_COPY_AND_ASSIGN(InputMethodMacTest);
};
// This test will verify that calling unmarkText on the cocoa view will lead to
// a finish composing text IPC for the corresponding active widget.
TEST_F(InputMethodMacTest, UnmarkText) {
// Make the child view active and then call unmarkText on the view (Note that
// |RenderWidgetHostViewCocoa::handlingKeyDown_| is false so calling
// unmarkText would lead to an IPC. This assumption is made in other similar
// tests as well). We should observe an IPC being sent to the |child_widget_|.
SetTextInputType(child_view_, ui::TEXT_INPUT_TYPE_TEXT);
EXPECT_EQ(child_widget_, text_input_manager()->GetActiveWidget());
child_sink().ClearMessages();
[rwhv_cocoa_ unmarkText];
EXPECT_TRUE(!!child_sink().GetFirstMessageMatching(
InputMsg_ImeFinishComposingText::ID));
// Repeat the same steps for the tab's view .
SetTextInputType(tab_view(), ui::TEXT_INPUT_TYPE_TEXT);
EXPECT_EQ(tab_widget(), text_input_manager()->GetActiveWidget());
tab_sink().ClearMessages();
[rwhv_cocoa_ unmarkText];
EXPECT_TRUE(!!tab_sink().GetFirstMessageMatching(
InputMsg_ImeFinishComposingText::ID));
}
// This test makes sure that calling setMarkedText on the cocoa view will lead
// to a set composition IPC for the corresponding active widget.
TEST_F(InputMethodMacTest, SetMarkedText) {
// Some values for the call to setMarkedText.
base::scoped_nsobject<NSString> text(
[[NSString alloc] initWithString:@"sample text"]);
NSRange selectedRange = NSMakeRange(0, 4);
NSRange replacementRange = NSMakeRange(0, 1);
// Make the child view active and then call setMarkedText with some values. We
// should observe an IPC being sent to the |child_widget_|.
SetTextInputType(child_view_, ui::TEXT_INPUT_TYPE_TEXT);
EXPECT_EQ(child_widget_, text_input_manager()->GetActiveWidget());
child_sink().ClearMessages();
[rwhv_cocoa_ setMarkedText:text
selectedRange:selectedRange
replacementRange:replacementRange];
EXPECT_TRUE(
!!child_sink().GetFirstMessageMatching(InputMsg_ImeSetComposition::ID));
// Repeat the same steps for the tab's view.
SetTextInputType(tab_view(), ui::TEXT_INPUT_TYPE_TEXT);
EXPECT_EQ(tab_widget(), text_input_manager()->GetActiveWidget());
tab_sink().ClearMessages();
[rwhv_cocoa_ setMarkedText:text
selectedRange:selectedRange
replacementRange:replacementRange];
EXPECT_TRUE(
!!tab_sink().GetFirstMessageMatching(InputMsg_ImeSetComposition::ID));
}
// This test verifies that calling insertText on the cocoa view will lead to a
// commit text IPC sent to the active widget.
TEST_F(InputMethodMacTest, InsertText) {
// Some values for the call to insertText.
base::scoped_nsobject<NSString> text(
[[NSString alloc] initWithString:@"sample text"]);
NSRange replacementRange = NSMakeRange(0, 1);
// Make the child view active and then call insertText with some values. We
// should observe an IPC being sent to the |child_widget_|.
SetTextInputType(child_view_, ui::TEXT_INPUT_TYPE_TEXT);
EXPECT_EQ(child_widget_, text_input_manager()->GetActiveWidget());
child_sink().ClearMessages();
[rwhv_cocoa_ insertText:text replacementRange:replacementRange];
EXPECT_TRUE(
!!child_sink().GetFirstMessageMatching(InputMsg_ImeCommitText::ID));
// Repeat the same steps for the tab's view.
SetTextInputType(tab_view(), ui::TEXT_INPUT_TYPE_TEXT);
EXPECT_EQ(tab_widget(), text_input_manager()->GetActiveWidget());
[rwhv_cocoa_ insertText:text replacementRange:replacementRange];
EXPECT_TRUE(!!tab_sink().GetFirstMessageMatching(InputMsg_ImeCommitText::ID));
}
// This test makes sure that calling finishComposingText on the cocoa view will
// lead to a finish composing text IPC for a the corresponding active widget.
TEST_F(InputMethodMacTest, FinishComposingText) {
// Some values for the call to setMarkedText.
base::scoped_nsobject<NSString> text(
[[NSString alloc] initWithString:@"sample text"]);
NSRange selectedRange = NSMakeRange(0, 4);
NSRange replacementRange = NSMakeRange(0, 1);
// Make child view active and then call finishComposingText. We should observe
// an IPC being sent to the |child_widget_|.
SetTextInputType(child_view_, ui::TEXT_INPUT_TYPE_TEXT);
EXPECT_EQ(child_widget_, text_input_manager()->GetActiveWidget());
child_sink().ClearMessages();
// In order to finish composing text, we must first have some marked text. So,
// we will first call setMarkedText on cocoa view. This would lead to a set
// composition IPC in the sink, but it doesn't matter since we will be looking
// for a finish composing text IPC for this test.
[rwhv_cocoa_ setMarkedText:text
selectedRange:selectedRange
replacementRange:replacementRange];
[rwhv_cocoa_ finishComposingText];
EXPECT_TRUE(!!child_sink().GetFirstMessageMatching(
InputMsg_ImeFinishComposingText::ID));
// Repeat the same steps for the tab's view.
SetTextInputType(tab_view(), ui::TEXT_INPUT_TYPE_TEXT);
EXPECT_EQ(tab_widget(), text_input_manager()->GetActiveWidget());
tab_sink().ClearMessages();
[rwhv_cocoa_ setMarkedText:text
selectedRange:selectedRange
replacementRange:replacementRange];
[rwhv_cocoa_ finishComposingText];
EXPECT_TRUE(!!tab_sink().GetFirstMessageMatching(
InputMsg_ImeFinishComposingText::ID));
}
// This test creates a test view to mimic a child frame's view and verifies that
// calling ImeCancelComposition on either the child view or the tab's view will
// always lead to a call to cancelComposition on the cocoa view.
TEST_F(InputMethodMacTest, ImeCancelCompositionForAllViews) {
// Some values for the call to setMarkedText.
base::scoped_nsobject<NSString> text(
[[NSString alloc] initWithString:@"sample text"]);
NSRange selectedRange = NSMakeRange(0, 1);
NSRange replacementRange = NSMakeRange(0, 1);
// Make Cocoa view assume there is marked text.
[rwhv_cocoa_ setMarkedText:text
selectedRange:selectedRange
replacementRange:replacementRange];
EXPECT_TRUE([rwhv_cocoa_ hasMarkedText]);
child_view_->ImeCancelComposition();
EXPECT_FALSE([rwhv_cocoa_ hasMarkedText]);
// Repeat for the tab's view.
[rwhv_cocoa_ setMarkedText:text
selectedRange:selectedRange
replacementRange:replacementRange];
EXPECT_TRUE([rwhv_cocoa_ hasMarkedText]);
rwhv_mac_->ImeCancelComposition();
EXPECT_FALSE([rwhv_cocoa_ hasMarkedText]);
}
// This test verifies that when a RenderWidgetHostView changes its
// TextInputState to NONE we send the IPC to stop monitor composition info and,
// conversely, when its state is set to non-NONE, we start monitoring the
// composition info.
TEST_F(InputMethodMacTest, MonitorCompositionRangeForActiveWidget) {
// First, we need to make the cocoa view the first responder so that the
// method RWHVMac::HasFocus() returns true. Then we can make sure that as long
// as there is some TextInputState of non-NONE, the corresponding widget will
// be asked to start monitoring composition info.
base::scoped_nsobject<CocoaTestHelperWindow> window(
[[CocoaTestHelperWindow alloc] init]);
[[window contentView] addSubview:rwhv_cocoa_];
[window makeFirstResponder:rwhv_cocoa_];
EXPECT_TRUE(rwhv_mac_->HasFocus());
TextInputState state;
state.type = ui::TEXT_INPUT_TYPE_TEXT;
tab_sink().ClearMessages();
// Make the tab's widget active.
rwhv_mac_->TextInputStateChanged(state);
// The tab's widget must have received an IPC regarding composition updates.
const IPC::Message* composition_request_msg_for_tab =
tab_sink().GetUniqueMessageMatching(
InputMsg_RequestCompositionUpdates::ID);
EXPECT_TRUE(composition_request_msg_for_tab);
// The message should ask for monitoring updates, but no immediate update.
InputMsg_RequestCompositionUpdates::Param tab_msg_params;
InputMsg_RequestCompositionUpdates::Read(composition_request_msg_for_tab,
&tab_msg_params);
bool is_tab_msg_for_immediate_request = std::get<0>(tab_msg_params);
bool is_tab_msg_for_monitor_request = std::get<1>(tab_msg_params);
EXPECT_FALSE(is_tab_msg_for_immediate_request);
EXPECT_TRUE(is_tab_msg_for_monitor_request);
tab_sink().ClearMessages();
child_sink().ClearMessages();
// Now make the child view active.
child_view_->TextInputStateChanged(state);
// The tab should receive another IPC for composition updates.
composition_request_msg_for_tab = tab_sink().GetUniqueMessageMatching(
InputMsg_RequestCompositionUpdates::ID);
EXPECT_TRUE(composition_request_msg_for_tab);
// This time, the tab should have been asked to stop monitoring (and no
// immediate updates).
InputMsg_RequestCompositionUpdates::Read(composition_request_msg_for_tab,
&tab_msg_params);
is_tab_msg_for_immediate_request = std::get<0>(tab_msg_params);
is_tab_msg_for_monitor_request = std::get<1>(tab_msg_params);
EXPECT_FALSE(is_tab_msg_for_immediate_request);
EXPECT_FALSE(is_tab_msg_for_monitor_request);
tab_sink().ClearMessages();
// The child too must have received an IPC for composition updates.
const IPC::Message* composition_request_msg_for_child =
child_sink().GetUniqueMessageMatching(
InputMsg_RequestCompositionUpdates::ID);
EXPECT_TRUE(composition_request_msg_for_child);
// Verify that the message is asking for monitoring to start; but no immediate
// updates.
InputMsg_RequestCompositionUpdates::Param child_msg_params;
InputMsg_RequestCompositionUpdates::Read(composition_request_msg_for_child,
&child_msg_params);
bool is_child_msg_for_immediate_request = std::get<0>(child_msg_params);
bool is_child_msg_for_monitor_request = std::get<1>(child_msg_params);
EXPECT_FALSE(is_child_msg_for_immediate_request);
EXPECT_TRUE(is_child_msg_for_monitor_request);
child_sink().ClearMessages();
// Make the tab view active again.
rwhv_mac_->TextInputStateChanged(state);
// Verify that the child received another IPC for composition updates.
composition_request_msg_for_child = child_sink().GetUniqueMessageMatching(
InputMsg_RequestCompositionUpdates::ID);
EXPECT_TRUE(composition_request_msg_for_child);
// Verify that this IPC is asking for no monitoring or immediate updates.
InputMsg_RequestCompositionUpdates::Read(composition_request_msg_for_child,
&child_msg_params);
is_child_msg_for_immediate_request = std::get<0>(child_msg_params);
is_child_msg_for_monitor_request = std::get<1>(child_msg_params);
EXPECT_FALSE(is_child_msg_for_immediate_request);
EXPECT_FALSE(is_child_msg_for_monitor_request);
}
// Ensure RenderWidgetHostViewMac claims hotkeys when AppKit spams the UI with
// -performKeyEquivalent:, but only when the window is key.
TEST_F(RenderWidgetHostViewMacTest, ForwardKeyEquivalentsOnlyIfKey) {
// This test needs an NSWindow. |rwhv_cocoa_| isn't in one, but going
// fullscreen conveniently puts it in one.
EXPECT_FALSE([rwhv_cocoa_ window]);
rwhv_mac_->InitAsFullscreen(nullptr);
NSWindow* window = [rwhv_cocoa_ window];
EXPECT_TRUE(window);
MockRenderProcessHost* process_host = test_rvh()->GetProcess();
process_host->sink().ClearMessages();
ui::test::ScopedFakeNSWindowFocus key_window_faker;
EXPECT_FALSE([window isKeyWindow]);
EXPECT_EQ(0U, process_host->sink().message_count());
// Cmd+x.
NSEvent* key_down =
cocoa_test_event_utils::KeyEventWithType(NSKeyDown, NSCommandKeyMask);
// Sending while not key should forward along the responder chain (e.g. to the
// mainMenu). Note the event is being sent to the NSWindow, which may also ask
// other parts of the UI to handle it, but in the test they should all say
// "NO" as well.
EXPECT_FALSE([window performKeyEquivalent:key_down]);
EXPECT_EQ(0U, process_host->sink().message_count());
// Make key and send again. Event should be seen.
[window makeKeyWindow];
EXPECT_TRUE([window isKeyWindow]);
process_host->sink().ClearMessages(); // Ignore the focus messages.
// -performKeyEquivalent: now returns YES to prevent further propagation, and
// the event is sent to the renderer.
EXPECT_TRUE([window performKeyEquivalent:key_down]);
EXPECT_EQ(2U, process_host->sink().message_count());
EXPECT_EQ("RawKeyDown Char", GetInputMessageTypes(process_host));
rwhv_mac_->release_pepper_fullscreen_window_for_testing();
}
TEST_F(RenderWidgetHostViewMacTest, ClearCompositorFrame) {
BrowserCompositorMac* browser_compositor =
rwhv_mac_->BrowserCompositorForTesting();
EXPECT_NE(browser_compositor->CompositorForTesting(), nullptr);
EXPECT_TRUE(browser_compositor->CompositorForTesting()->IsLocked());
rwhv_mac_->ClearCompositorFrame();
EXPECT_NE(browser_compositor->CompositorForTesting(), nullptr);
EXPECT_FALSE(browser_compositor->CompositorForTesting()->IsLocked());
}
} // namespace content