// 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 "base/basictypes.h"
#include "base/memory/shared_memory.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "base/win/windows_version.h"
#include "content/common/ssl_status_serialization.h"
#include "content/common/view_messages.h"
#include "content/public/browser/native_web_keyboard_event.h"
#include "content/public/browser/web_ui_controller_factory.h"
#include "content/public/common/bindings_policy.h"
#include "content/public/common/page_zoom.h"
#include "content/public/common/url_constants.h"
#include "content/public/common/url_utils.h"
#include "content/public/renderer/document_state.h"
#include "content/public/renderer/history_item_serialization.h"
#include "content/public/renderer/navigation_state.h"
#include "content/public/test/render_view_test.h"
#include "content/renderer/render_view_impl.h"
#include "content/shell/browser/shell_content_browser_client.h"
#include "content/shell/common/shell_content_client.h"
#include "content/test/mock_keyboard.h"
#include "net/base/net_errors.h"
#include "net/cert/cert_status_flags.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/WebKit/public/platform/WebData.h"
#include "third_party/WebKit/public/platform/WebHTTPBody.h"
#include "third_party/WebKit/public/platform/WebString.h"
#include "third_party/WebKit/public/platform/WebURLError.h"
#include "third_party/WebKit/public/platform/WebURLResponse.h"
#include "third_party/WebKit/public/web/WebDataSource.h"
#include "third_party/WebKit/public/web/WebFrame.h"
#include "third_party/WebKit/public/web/WebHistoryItem.h"
#include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
#include "third_party/WebKit/public/web/WebView.h"
#include "third_party/WebKit/public/web/WebWindowFeatures.h"
#include "ui/events/keycodes/keyboard_codes.h"
#include "ui/gfx/codec/jpeg_codec.h"
#include "ui/gfx/range/range.h"
#if defined(OS_LINUX) && !defined(USE_AURA)
#include "ui/base/gtk/event_synthesis_gtk.h"
#endif
#if defined(USE_AURA)
#include "ui/events/event.h"
#endif
#if defined(USE_AURA) && defined(USE_X11)
#include <X11/Xlib.h>
#include "ui/events/event_constants.h"
#include "ui/events/keycodes/keyboard_code_conversion.h"
#include "ui/events/test/events_test_utils_x11.h"
#endif
#if defined(USE_OZONE)
#include "ui/events/keycodes/keyboard_code_conversion.h"
#endif
using blink::WebFrame;
using blink::WebInputEvent;
using blink::WebMouseEvent;
using blink::WebRuntimeFeatures;
using blink::WebString;
using blink::WebTextDirection;
using blink::WebURLError;
namespace content {
namespace {
#if (defined(USE_AURA) && defined(USE_X11)) || defined(USE_OZONE)
// Converts MockKeyboard::Modifiers to ui::EventFlags.
int ConvertMockKeyboardModifier(MockKeyboard::Modifiers modifiers) {
static struct ModifierMap {
MockKeyboard::Modifiers src;
int dst;
} kModifierMap[] = {
{ MockKeyboard::LEFT_SHIFT, ui::EF_SHIFT_DOWN },
{ MockKeyboard::RIGHT_SHIFT, ui::EF_SHIFT_DOWN },
{ MockKeyboard::LEFT_CONTROL, ui::EF_CONTROL_DOWN },
{ MockKeyboard::RIGHT_CONTROL, ui::EF_CONTROL_DOWN },
{ MockKeyboard::LEFT_ALT, ui::EF_ALT_DOWN },
{ MockKeyboard::RIGHT_ALT, ui::EF_ALT_DOWN },
};
int flags = 0;
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kModifierMap); ++i) {
if (kModifierMap[i].src & modifiers) {
flags |= kModifierMap[i].dst;
}
}
return flags;
}
#endif
class WebUITestWebUIControllerFactory : public WebUIControllerFactory {
public:
virtual WebUIController* CreateWebUIControllerForURL(
WebUI* web_ui, const GURL& url) const OVERRIDE {
return NULL;
}
virtual WebUI::TypeID GetWebUIType(BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
return WebUI::kNoWebUI;
}
virtual bool UseWebUIForURL(BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
return HasWebUIScheme(url);
}
virtual bool UseWebUIBindingsForURL(BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
return HasWebUIScheme(url);
}
};
} // namespace
class RenderViewImplTest : public RenderViewTest {
public:
RenderViewImplTest() {
// Attach a pseudo keyboard device to this object.
mock_keyboard_.reset(new MockKeyboard());
}
virtual ~RenderViewImplTest() {}
virtual void SetUp() OVERRIDE {
RenderViewTest::SetUp();
// Enable Blink's experimental and test only features so that test code
// does not have to bother enabling each feature.
WebRuntimeFeatures::enableExperimentalFeatures(true);
WebRuntimeFeatures::enableTestOnlyFeatures(true);
}
RenderViewImpl* view() {
return static_cast<RenderViewImpl*>(view_);
}
// Sends IPC messages that emulates a key-press event.
int SendKeyEvent(MockKeyboard::Layout layout,
int key_code,
MockKeyboard::Modifiers modifiers,
base::string16* output) {
#if defined(OS_WIN)
// Retrieve the Unicode character for the given tuple (keyboard-layout,
// key-code, and modifiers).
// Exit when a keyboard-layout driver cannot assign a Unicode character to
// the tuple to prevent sending an invalid key code to the RenderView
// object.
CHECK(mock_keyboard_.get());
CHECK(output);
int length = mock_keyboard_->GetCharacters(layout, key_code, modifiers,
output);
if (length != 1)
return -1;
// Create IPC messages from Windows messages and send them to our
// back-end.
// A keyboard event of Windows consists of three Windows messages:
// WM_KEYDOWN, WM_CHAR, and WM_KEYUP.
// WM_KEYDOWN and WM_KEYUP sends virtual-key codes. On the other hand,
// WM_CHAR sends a composed Unicode character.
MSG msg1 = { NULL, WM_KEYDOWN, key_code, 0 };
#if defined(USE_AURA)
ui::KeyEvent evt1(msg1, false);
NativeWebKeyboardEvent keydown_event(&evt1);
#else
NativeWebKeyboardEvent keydown_event(msg1);
#endif
SendNativeKeyEvent(keydown_event);
MSG msg2 = { NULL, WM_CHAR, (*output)[0], 0 };
#if defined(USE_AURA)
ui::KeyEvent evt2(msg2, true);
NativeWebKeyboardEvent char_event(&evt2);
#else
NativeWebKeyboardEvent char_event(msg2);
#endif
SendNativeKeyEvent(char_event);
MSG msg3 = { NULL, WM_KEYUP, key_code, 0 };
#if defined(USE_AURA)
ui::KeyEvent evt3(msg3, false);
NativeWebKeyboardEvent keyup_event(&evt3);
#else
NativeWebKeyboardEvent keyup_event(msg3);
#endif
SendNativeKeyEvent(keyup_event);
return length;
#elif defined(USE_AURA) && defined(USE_X11)
// We ignore |layout|, which means we are only testing the layout of the
// current locale. TODO(mazda): fix this to respect |layout|.
CHECK(output);
const int flags = ConvertMockKeyboardModifier(modifiers);
ui::ScopedXI2Event xevent;
xevent.InitKeyEvent(ui::ET_KEY_PRESSED,
static_cast<ui::KeyboardCode>(key_code),
flags);
ui::KeyEvent event1(xevent, false);
NativeWebKeyboardEvent keydown_event(&event1);
SendNativeKeyEvent(keydown_event);
xevent.InitKeyEvent(ui::ET_KEY_PRESSED,
static_cast<ui::KeyboardCode>(key_code),
flags);
ui::KeyEvent event2(xevent, true);
NativeWebKeyboardEvent char_event(&event2);
SendNativeKeyEvent(char_event);
xevent.InitKeyEvent(ui::ET_KEY_RELEASED,
static_cast<ui::KeyboardCode>(key_code),
flags);
ui::KeyEvent event3(xevent, false);
NativeWebKeyboardEvent keyup_event(&event3);
SendNativeKeyEvent(keyup_event);
long c = GetCharacterFromKeyCode(static_cast<ui::KeyboardCode>(key_code),
flags);
output->assign(1, static_cast<char16>(c));
return 1;
#elif defined(USE_OZONE)
const int flags = ConvertMockKeyboardModifier(modifiers);
// Ozone's native events are ui::Events. So first create the "native" event,
// then create the actual ui::KeyEvent with the native event.
ui::KeyEvent keydown_native_event(ui::ET_KEY_PRESSED,
static_cast<ui::KeyboardCode>(key_code),
flags,
true);
ui::KeyEvent keydown_event(&keydown_native_event, false);
NativeWebKeyboardEvent keydown_web_event(&keydown_event);
SendNativeKeyEvent(keydown_web_event);
ui::KeyEvent char_native_event(ui::ET_KEY_PRESSED,
static_cast<ui::KeyboardCode>(key_code),
flags,
true);
ui::KeyEvent char_event(&char_native_event, true);
NativeWebKeyboardEvent char_web_event(&char_event);
SendNativeKeyEvent(char_web_event);
ui::KeyEvent keyup_native_event(ui::ET_KEY_RELEASED,
static_cast<ui::KeyboardCode>(key_code),
flags,
true);
ui::KeyEvent keyup_event(&keyup_native_event, false);
NativeWebKeyboardEvent keyup_web_event(&keyup_event);
SendNativeKeyEvent(keyup_web_event);
long c = GetCharacterFromKeyCode(static_cast<ui::KeyboardCode>(key_code),
flags);
output->assign(1, static_cast<char16>(c));
return 1;
#elif defined(TOOLKIT_GTK)
// We ignore |layout|, which means we are only testing the layout of the
// current locale. TODO(estade): fix this to respect |layout|.
std::vector<GdkEvent*> events;
ui::SynthesizeKeyPressEvents(
NULL, static_cast<ui::KeyboardCode>(key_code),
modifiers & (MockKeyboard::LEFT_CONTROL | MockKeyboard::RIGHT_CONTROL),
modifiers & (MockKeyboard::LEFT_SHIFT | MockKeyboard::RIGHT_SHIFT),
modifiers & (MockKeyboard::LEFT_ALT | MockKeyboard::RIGHT_ALT),
&events);
guint32 unicode_key = 0;
for (size_t i = 0; i < events.size(); ++i) {
// Only send the up/down events for key press itself (skip the up/down
// events for the modifier keys).
if ((i + 1) == (events.size() / 2) || i == (events.size() / 2)) {
unicode_key = gdk_keyval_to_unicode(events[i]->key.keyval);
NativeWebKeyboardEvent webkit_event(events[i]);
SendNativeKeyEvent(webkit_event);
// Need to add a char event after the key down.
if (webkit_event.type == blink::WebInputEvent::RawKeyDown) {
NativeWebKeyboardEvent char_event = webkit_event;
char_event.type = blink::WebInputEvent::Char;
char_event.skip_in_browser = true;
SendNativeKeyEvent(char_event);
}
}
gdk_event_free(events[i]);
}
output->assign(1, static_cast<char16>(unicode_key));
return 1;
#else
NOTIMPLEMENTED();
return L'\0';
#endif
}
private:
scoped_ptr<MockKeyboard> mock_keyboard_;
};
// Test that we get form state change notifications when input fields change.
TEST_F(RenderViewImplTest, DISABLED_OnNavStateChanged) {
// Don't want any delay for form state sync changes. This will still post a
// message so updates will get coalesced, but as soon as we spin the message
// loop, it will generate an update.
view()->set_send_content_state_immediately(true);
LoadHTML("<input type=\"text\" id=\"elt_text\"></input>");
// We should NOT have gotten a form state change notification yet.
EXPECT_FALSE(render_thread_->sink().GetFirstMessageMatching(
ViewHostMsg_UpdateState::ID));
render_thread_->sink().ClearMessages();
// Change the value of the input. We should have gotten an update state
// notification. We need to spin the message loop to catch this update.
ExecuteJavaScript("document.getElementById('elt_text').value = 'foo';");
ProcessPendingMessages();
EXPECT_TRUE(render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID));
}
TEST_F(RenderViewImplTest, OnNavigationHttpPost) {
ViewMsg_Navigate_Params nav_params;
// An http url will trigger a resource load so cannot be used here.
nav_params.url = GURL("data:text/html,<div>Page</div>");
nav_params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
nav_params.transition = PAGE_TRANSITION_TYPED;
nav_params.page_id = -1;
nav_params.is_post = true;
// Set up post data.
const unsigned char* raw_data = reinterpret_cast<const unsigned char*>(
"post \0\ndata");
const unsigned int length = 11;
const std::vector<unsigned char> post_data(raw_data, raw_data + length);
nav_params.browser_initiated_post_data = post_data;
view()->OnNavigate(nav_params);
ProcessPendingMessages();
const IPC::Message* frame_navigate_msg =
render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_FrameNavigate::ID);
EXPECT_TRUE(frame_navigate_msg);
ViewHostMsg_FrameNavigate::Param host_nav_params;
ViewHostMsg_FrameNavigate::Read(frame_navigate_msg, &host_nav_params);
EXPECT_TRUE(host_nav_params.a.is_post);
// Check post data sent to browser matches
EXPECT_TRUE(host_nav_params.a.page_state.IsValid());
const blink::WebHistoryItem item = PageStateToHistoryItem(
host_nav_params.a.page_state);
blink::WebHTTPBody body = item.httpBody();
blink::WebHTTPBody::Element element;
bool successful = body.elementAt(0, element);
EXPECT_TRUE(successful);
EXPECT_EQ(blink::WebHTTPBody::Element::TypeData, element.type);
EXPECT_EQ(length, element.data.size());
EXPECT_EQ(0, memcmp(raw_data, element.data.data(), length));
}
TEST_F(RenderViewImplTest, DecideNavigationPolicy) {
WebUITestWebUIControllerFactory factory;
WebUIControllerFactory::RegisterFactory(&factory);
DocumentState state;
state.set_navigation_state(NavigationState::CreateContentInitiated());
// Navigations to normal HTTP URLs can be handled locally.
blink::WebURLRequest request(GURL("http://foo.com"));
blink::WebNavigationPolicy policy = view()->decidePolicyForNavigation(
GetMainFrame(),
&state,
request,
blink::WebNavigationTypeLinkClicked,
blink::WebNavigationPolicyCurrentTab,
false);
EXPECT_EQ(blink::WebNavigationPolicyCurrentTab, policy);
// Verify that form posts to WebUI URLs will be sent to the browser process.
blink::WebURLRequest form_request(GURL("chrome://foo"));
form_request.setHTTPMethod("POST");
policy = view()->decidePolicyForNavigation(
GetMainFrame(),
&state,
form_request,
blink::WebNavigationTypeFormSubmitted,
blink::WebNavigationPolicyCurrentTab,
false);
EXPECT_EQ(blink::WebNavigationPolicyIgnore, policy);
// Verify that popup links to WebUI URLs also are sent to browser.
blink::WebURLRequest popup_request(GURL("chrome://foo"));
policy = view()->decidePolicyForNavigation(
GetMainFrame(),
&state,
popup_request,
blink::WebNavigationTypeLinkClicked,
blink::WebNavigationPolicyNewForegroundTab,
false);
EXPECT_EQ(blink::WebNavigationPolicyIgnore, policy);
}
TEST_F(RenderViewImplTest, DecideNavigationPolicyHandlesAllTopLevel) {
DocumentState state;
state.set_navigation_state(NavigationState::CreateContentInitiated());
RendererPreferences prefs = view()->renderer_preferences();
prefs.browser_handles_all_top_level_requests = true;
view()->OnSetRendererPrefs(prefs);
const blink::WebNavigationType kNavTypes[] = {
blink::WebNavigationTypeLinkClicked,
blink::WebNavigationTypeFormSubmitted,
blink::WebNavigationTypeBackForward,
blink::WebNavigationTypeReload,
blink::WebNavigationTypeFormResubmitted,
blink::WebNavigationTypeOther,
};
blink::WebURLRequest request(GURL("http://foo.com"));
for (size_t i = 0; i < arraysize(kNavTypes); ++i) {
blink::WebNavigationPolicy policy = view()->decidePolicyForNavigation(
GetMainFrame(),
&state,
request,
kNavTypes[i],
blink::WebNavigationPolicyCurrentTab,
false);
EXPECT_EQ(blink::WebNavigationPolicyIgnore, policy);
}
}
TEST_F(RenderViewImplTest, DecideNavigationPolicyForWebUI) {
// Enable bindings to simulate a WebUI view.
view()->OnAllowBindings(BINDINGS_POLICY_WEB_UI);
DocumentState state;
state.set_navigation_state(NavigationState::CreateContentInitiated());
// Navigations to normal HTTP URLs will be sent to browser process.
blink::WebURLRequest request(GURL("http://foo.com"));
blink::WebNavigationPolicy policy = view()->decidePolicyForNavigation(
GetMainFrame(),
&state,
request,
blink::WebNavigationTypeLinkClicked,
blink::WebNavigationPolicyCurrentTab,
false);
EXPECT_EQ(blink::WebNavigationPolicyIgnore, policy);
// Navigations to WebUI URLs will also be sent to browser process.
blink::WebURLRequest webui_request(GURL("chrome://foo"));
policy = view()->decidePolicyForNavigation(
GetMainFrame(),
&state,
webui_request,
blink::WebNavigationTypeLinkClicked,
blink::WebNavigationPolicyCurrentTab,
false);
EXPECT_EQ(blink::WebNavigationPolicyIgnore, policy);
// Verify that form posts to data URLs will be sent to the browser process.
blink::WebURLRequest data_request(GURL("data:text/html,foo"));
data_request.setHTTPMethod("POST");
policy = view()->decidePolicyForNavigation(
GetMainFrame(),
&state,
data_request,
blink::WebNavigationTypeFormSubmitted,
blink::WebNavigationPolicyCurrentTab,
false);
EXPECT_EQ(blink::WebNavigationPolicyIgnore, policy);
// Verify that a popup that creates a view first and then navigates to a
// normal HTTP URL will be sent to the browser process, even though the
// new view does not have any enabled_bindings_.
blink::WebURLRequest popup_request(GURL("http://foo.com"));
blink::WebView* new_web_view = view()->createView(
GetMainFrame(), popup_request, blink::WebWindowFeatures(), "foo",
blink::WebNavigationPolicyNewForegroundTab, false);
RenderViewImpl* new_view = RenderViewImpl::FromWebView(new_web_view);
policy = new_view->decidePolicyForNavigation(
new_web_view->mainFrame(),
&state,
popup_request,
blink::WebNavigationTypeLinkClicked,
blink::WebNavigationPolicyNewForegroundTab,
false);
EXPECT_EQ(blink::WebNavigationPolicyIgnore, policy);
// Clean up after the new view so we don't leak it.
new_view->Close();
new_view->Release();
}
// Ensure the RenderViewImpl sends an ACK to a SwapOut request, even if it is
// already swapped out. http://crbug.com/93427.
TEST_F(RenderViewImplTest, SendSwapOutACK) {
LoadHTML("<div>Page A</div>");
int initial_page_id = view()->GetPageId();
// Respond to a swap out request.
view()->OnSwapOut();
// Ensure the swap out commits synchronously.
EXPECT_NE(initial_page_id, view()->GetPageId());
// Check for a valid OnSwapOutACK.
const IPC::Message* msg = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_SwapOut_ACK::ID);
ASSERT_TRUE(msg);
// It is possible to get another swap out request. Ensure that we send
// an ACK, even if we don't have to do anything else.
render_thread_->sink().ClearMessages();
view()->OnSwapOut();
const IPC::Message* msg2 = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_SwapOut_ACK::ID);
ASSERT_TRUE(msg2);
// If we navigate back to this RenderView, ensure we don't send a state
// update for the swapped out URL. (http://crbug.com/72235)
ViewMsg_Navigate_Params nav_params;
nav_params.url = GURL("data:text/html,<div>Page B</div>");
nav_params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
nav_params.transition = PAGE_TRANSITION_TYPED;
nav_params.current_history_list_length = 1;
nav_params.current_history_list_offset = 0;
nav_params.pending_history_list_offset = 1;
nav_params.page_id = -1;
view()->OnNavigate(nav_params);
ProcessPendingMessages();
const IPC::Message* msg3 = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
EXPECT_FALSE(msg3);
}
// Ensure the RenderViewImpl reloads the previous page if a reload request
// arrives while it is showing swappedout://. http://crbug.com/143155.
TEST_F(RenderViewImplTest, ReloadWhileSwappedOut) {
// Load page A.
LoadHTML("<div>Page A</div>");
// Load page B, which will trigger an UpdateState message for page A.
LoadHTML("<div>Page B</div>");
// Check for a valid UpdateState message for page A.
ProcessPendingMessages();
const IPC::Message* msg_A = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
ASSERT_TRUE(msg_A);
int page_id_A;
PageState state_A;
ViewHostMsg_UpdateState::Read(msg_A, &page_id_A, &state_A);
EXPECT_EQ(1, page_id_A);
render_thread_->sink().ClearMessages();
// Back to page A (page_id 1) and commit.
ViewMsg_Navigate_Params params_A;
params_A.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params_A.transition = PAGE_TRANSITION_FORWARD_BACK;
params_A.current_history_list_length = 2;
params_A.current_history_list_offset = 1;
params_A.pending_history_list_offset = 0;
params_A.page_id = 1;
params_A.page_state = state_A;
view()->OnNavigate(params_A);
ProcessPendingMessages();
// Respond to a swap out request.
view()->OnSwapOut();
// Check for a OnSwapOutACK.
const IPC::Message* msg = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_SwapOut_ACK::ID);
ASSERT_TRUE(msg);
render_thread_->sink().ClearMessages();
// It is possible to get a reload request at this point, containing the
// params.page_state of the initial page (e.g., if the new page fails the
// provisional load in the renderer process, after we unload the old page).
// Ensure the old page gets reloaded, not swappedout://.
ViewMsg_Navigate_Params nav_params;
nav_params.url = GURL("data:text/html,<div>Page A</div>");
nav_params.navigation_type = ViewMsg_Navigate_Type::RELOAD;
nav_params.transition = PAGE_TRANSITION_RELOAD;
nav_params.current_history_list_length = 2;
nav_params.current_history_list_offset = 0;
nav_params.pending_history_list_offset = 0;
nav_params.page_id = 1;
nav_params.page_state = state_A;
view()->OnNavigate(nav_params);
ProcessPendingMessages();
// Verify page A committed, not swappedout://.
const IPC::Message* frame_navigate_msg =
render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_FrameNavigate::ID);
EXPECT_TRUE(frame_navigate_msg);
// Read URL out of the parent trait of the params object.
ViewHostMsg_FrameNavigate::Param commit_params;
ViewHostMsg_FrameNavigate::Read(frame_navigate_msg, &commit_params);
EXPECT_NE(GURL("swappedout://"), commit_params.a.url);
}
// Test that we get the correct UpdateState message when we go back twice
// quickly without committing. Regression test for http://crbug.com/58082.
// Disabled: http://crbug.com/157357 .
TEST_F(RenderViewImplTest, DISABLED_LastCommittedUpdateState) {
// Load page A.
LoadHTML("<div>Page A</div>");
// Load page B, which will trigger an UpdateState message for page A.
LoadHTML("<div>Page B</div>");
// Check for a valid UpdateState message for page A.
ProcessPendingMessages();
const IPC::Message* msg_A = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
ASSERT_TRUE(msg_A);
int page_id_A;
PageState state_A;
ViewHostMsg_UpdateState::Read(msg_A, &page_id_A, &state_A);
EXPECT_EQ(1, page_id_A);
render_thread_->sink().ClearMessages();
// Load page C, which will trigger an UpdateState message for page B.
LoadHTML("<div>Page C</div>");
// Check for a valid UpdateState for page B.
ProcessPendingMessages();
const IPC::Message* msg_B = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
ASSERT_TRUE(msg_B);
int page_id_B;
PageState state_B;
ViewHostMsg_UpdateState::Read(msg_B, &page_id_B, &state_B);
EXPECT_EQ(2, page_id_B);
EXPECT_NE(state_A, state_B);
render_thread_->sink().ClearMessages();
// Load page D, which will trigger an UpdateState message for page C.
LoadHTML("<div>Page D</div>");
// Check for a valid UpdateState for page C.
ProcessPendingMessages();
const IPC::Message* msg_C = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
ASSERT_TRUE(msg_C);
int page_id_C;
PageState state_C;
ViewHostMsg_UpdateState::Read(msg_C, &page_id_C, &state_C);
EXPECT_EQ(3, page_id_C);
EXPECT_NE(state_B, state_C);
render_thread_->sink().ClearMessages();
// Go back to C and commit, preparing for our real test.
ViewMsg_Navigate_Params params_C;
params_C.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params_C.transition = PAGE_TRANSITION_FORWARD_BACK;
params_C.current_history_list_length = 4;
params_C.current_history_list_offset = 3;
params_C.pending_history_list_offset = 2;
params_C.page_id = 3;
params_C.page_state = state_C;
view()->OnNavigate(params_C);
ProcessPendingMessages();
render_thread_->sink().ClearMessages();
// Go back twice quickly, such that page B does not have a chance to commit.
// This leads to two changes to the back/forward list but only one change to
// the RenderView's page ID.
// Back to page B (page_id 2), without committing.
ViewMsg_Navigate_Params params_B;
params_B.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params_B.transition = PAGE_TRANSITION_FORWARD_BACK;
params_B.current_history_list_length = 4;
params_B.current_history_list_offset = 2;
params_B.pending_history_list_offset = 1;
params_B.page_id = 2;
params_B.page_state = state_B;
view()->OnNavigate(params_B);
// Back to page A (page_id 1) and commit.
ViewMsg_Navigate_Params params;
params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params.transition = PAGE_TRANSITION_FORWARD_BACK;
params_B.current_history_list_length = 4;
params_B.current_history_list_offset = 2;
params_B.pending_history_list_offset = 0;
params.page_id = 1;
params.page_state = state_A;
view()->OnNavigate(params);
ProcessPendingMessages();
// Now ensure that the UpdateState message we receive is consistent
// and represents page C in both page_id and state.
const IPC::Message* msg = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
ASSERT_TRUE(msg);
int page_id;
PageState state;
ViewHostMsg_UpdateState::Read(msg, &page_id, &state);
EXPECT_EQ(page_id_C, page_id);
EXPECT_NE(state_A, state);
EXPECT_NE(state_B, state);
EXPECT_EQ(state_C, state);
}
// Test that the history_page_ids_ list can reveal when a stale back/forward
// navigation arrives from the browser and can be ignored. See
// http://crbug.com/86758.
TEST_F(RenderViewImplTest, StaleNavigationsIgnored) {
// Load page A.
LoadHTML("<div>Page A</div>");
EXPECT_EQ(1, view()->history_list_length_);
EXPECT_EQ(0, view()->history_list_offset_);
EXPECT_EQ(1, view()->history_page_ids_[0]);
// Load page B, which will trigger an UpdateState message for page A.
LoadHTML("<div>Page B</div>");
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(1, view()->history_list_offset_);
EXPECT_EQ(2, view()->history_page_ids_[1]);
// Check for a valid UpdateState message for page A.
ProcessPendingMessages();
const IPC::Message* msg_A = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
ASSERT_TRUE(msg_A);
int page_id_A;
PageState state_A;
ViewHostMsg_UpdateState::Read(msg_A, &page_id_A, &state_A);
EXPECT_EQ(1, page_id_A);
render_thread_->sink().ClearMessages();
// Back to page A (page_id 1) and commit.
ViewMsg_Navigate_Params params_A;
params_A.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params_A.transition = PAGE_TRANSITION_FORWARD_BACK;
params_A.current_history_list_length = 2;
params_A.current_history_list_offset = 1;
params_A.pending_history_list_offset = 0;
params_A.page_id = 1;
params_A.page_state = state_A;
view()->OnNavigate(params_A);
ProcessPendingMessages();
// A new navigation commits, clearing the forward history.
LoadHTML("<div>Page C</div>");
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(1, view()->history_list_offset_);
EXPECT_EQ(3, view()->history_page_ids_[1]);
// The browser then sends a stale navigation to B, which should be ignored.
ViewMsg_Navigate_Params params_B;
params_B.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params_B.transition = PAGE_TRANSITION_FORWARD_BACK;
params_B.current_history_list_length = 2;
params_B.current_history_list_offset = 0;
params_B.pending_history_list_offset = 1;
params_B.page_id = 2;
params_B.page_state = state_A; // Doesn't matter, just has to be present.
view()->OnNavigate(params_B);
// State should be unchanged.
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(1, view()->history_list_offset_);
EXPECT_EQ(3, view()->history_page_ids_[1]);
}
// Test that we do not ignore navigations after the entry limit is reached,
// in which case the browser starts dropping entries from the front. In this
// case, we'll see a page_id mismatch but the RenderView's id will be older,
// not newer, than params.page_id. Use this as a cue that we should update the
// state and not treat it like a navigation to a cropped forward history item.
// See http://crbug.com/89798.
TEST_F(RenderViewImplTest, DontIgnoreBackAfterNavEntryLimit) {
// Load page A.
LoadHTML("<div>Page A</div>");
EXPECT_EQ(1, view()->history_list_length_);
EXPECT_EQ(0, view()->history_list_offset_);
EXPECT_EQ(1, view()->history_page_ids_[0]);
// Load page B, which will trigger an UpdateState message for page A.
LoadHTML("<div>Page B</div>");
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(1, view()->history_list_offset_);
EXPECT_EQ(2, view()->history_page_ids_[1]);
// Check for a valid UpdateState message for page A.
ProcessPendingMessages();
const IPC::Message* msg_A = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
ASSERT_TRUE(msg_A);
int page_id_A;
PageState state_A;
ViewHostMsg_UpdateState::Read(msg_A, &page_id_A, &state_A);
EXPECT_EQ(1, page_id_A);
render_thread_->sink().ClearMessages();
// Load page C, which will trigger an UpdateState message for page B.
LoadHTML("<div>Page C</div>");
EXPECT_EQ(3, view()->history_list_length_);
EXPECT_EQ(2, view()->history_list_offset_);
EXPECT_EQ(3, view()->history_page_ids_[2]);
// Check for a valid UpdateState message for page B.
ProcessPendingMessages();
const IPC::Message* msg_B = render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_UpdateState::ID);
ASSERT_TRUE(msg_B);
int page_id_B;
PageState state_B;
ViewHostMsg_UpdateState::Read(msg_B, &page_id_B, &state_B);
EXPECT_EQ(2, page_id_B);
render_thread_->sink().ClearMessages();
// Suppose the browser has limited the number of NavigationEntries to 2.
// It has now dropped the first entry, but the renderer isn't notified.
// Ensure that going back to page B (page_id 2) at offset 0 is successful.
ViewMsg_Navigate_Params params_B;
params_B.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params_B.transition = PAGE_TRANSITION_FORWARD_BACK;
params_B.current_history_list_length = 2;
params_B.current_history_list_offset = 1;
params_B.pending_history_list_offset = 0;
params_B.page_id = 2;
params_B.page_state = state_B;
view()->OnNavigate(params_B);
ProcessPendingMessages();
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(0, view()->history_list_offset_);
EXPECT_EQ(2, view()->history_page_ids_[0]);
}
// Test that our IME backend sends a notification message when the input focus
// changes.
TEST_F(RenderViewImplTest, OnImeTypeChanged) {
// Enable our IME backend code.
view()->OnSetInputMethodActive(true);
// Load an HTML page consisting of two input fields.
view()->set_send_content_state_immediately(true);
LoadHTML("<html>"
"<head>"
"</head>"
"<body>"
"<input id=\"test1\" type=\"text\" value=\"some text\"></input>"
"<input id=\"test2\" type=\"password\"></input>"
"<input id=\"test3\" type=\"text\" inputmode=\"verbatim\"></input>"
"<input id=\"test4\" type=\"text\" inputmode=\"latin\"></input>"
"<input id=\"test5\" type=\"text\" inputmode=\"latin-name\"></input>"
"<input id=\"test6\" type=\"text\" inputmode=\"latin-prose\">"
"</input>"
"<input id=\"test7\" type=\"text\" inputmode=\"full-width-latin\">"
"</input>"
"<input id=\"test8\" type=\"text\" inputmode=\"kana\"></input>"
"<input id=\"test9\" type=\"text\" inputmode=\"katakana\"></input>"
"<input id=\"test10\" type=\"text\" inputmode=\"numeric\"></input>"
"<input id=\"test11\" type=\"text\" inputmode=\"tel\"></input>"
"<input id=\"test12\" type=\"text\" inputmode=\"email\"></input>"
"<input id=\"test13\" type=\"text\" inputmode=\"url\"></input>"
"<input id=\"test14\" type=\"text\" inputmode=\"unknown\"></input>"
"<input id=\"test15\" type=\"text\" inputmode=\"verbatim\"></input>"
"</body>"
"</html>");
render_thread_->sink().ClearMessages();
struct InputModeTestCase {
const char* input_id;
ui::TextInputMode expected_mode;
};
static const InputModeTestCase kInputModeTestCases[] = {
{"test1", ui::TEXT_INPUT_MODE_DEFAULT},
{"test3", ui::TEXT_INPUT_MODE_VERBATIM},
{"test4", ui::TEXT_INPUT_MODE_LATIN},
{"test5", ui::TEXT_INPUT_MODE_LATIN_NAME},
{"test6", ui::TEXT_INPUT_MODE_LATIN_PROSE},
{"test7", ui::TEXT_INPUT_MODE_FULL_WIDTH_LATIN},
{"test8", ui::TEXT_INPUT_MODE_KANA},
{"test9", ui::TEXT_INPUT_MODE_KATAKANA},
{"test10", ui::TEXT_INPUT_MODE_NUMERIC},
{"test11", ui::TEXT_INPUT_MODE_TEL},
{"test12", ui::TEXT_INPUT_MODE_EMAIL},
{"test13", ui::TEXT_INPUT_MODE_URL},
{"test14", ui::TEXT_INPUT_MODE_DEFAULT},
{"test15", ui::TEXT_INPUT_MODE_VERBATIM},
};
const int kRepeatCount = 10;
for (int i = 0; i < kRepeatCount; i++) {
// Move the input focus to the first <input> element, where we should
// activate IMEs.
ExecuteJavaScript("document.getElementById('test1').focus();");
ProcessPendingMessages();
render_thread_->sink().ClearMessages();
// Update the IME status and verify if our IME backend sends an IPC message
// to activate IMEs.
view()->UpdateTextInputType();
const IPC::Message* msg = render_thread_->sink().GetMessageAt(0);
EXPECT_TRUE(msg != NULL);
EXPECT_EQ(ViewHostMsg_TextInputTypeChanged::ID, msg->type());
ui::TextInputType type;
bool can_compose_inline = false;
ui::TextInputMode input_mode = ui::TEXT_INPUT_MODE_DEFAULT;
ViewHostMsg_TextInputTypeChanged::Read(msg,
&type,
&input_mode,
&can_compose_inline);
EXPECT_EQ(ui::TEXT_INPUT_TYPE_TEXT, type);
EXPECT_EQ(true, can_compose_inline);
// Move the input focus to the second <input> element, where we should
// de-activate IMEs.
ExecuteJavaScript("document.getElementById('test2').focus();");
ProcessPendingMessages();
render_thread_->sink().ClearMessages();
// Update the IME status and verify if our IME backend sends an IPC message
// to de-activate IMEs.
view()->UpdateTextInputType();
msg = render_thread_->sink().GetMessageAt(0);
EXPECT_TRUE(msg != NULL);
EXPECT_EQ(ViewHostMsg_TextInputTypeChanged::ID, msg->type());
ViewHostMsg_TextInputTypeChanged::Read(msg,
&type,
&input_mode,
&can_compose_inline);
EXPECT_EQ(ui::TEXT_INPUT_TYPE_PASSWORD, type);
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kInputModeTestCases); i++) {
const InputModeTestCase* test_case = &kInputModeTestCases[i];
std::string javascript =
base::StringPrintf("document.getElementById('%s').focus();",
test_case->input_id);
// Move the input focus to the target <input> element, where we should
// activate IMEs.
ExecuteJavaScriptAndReturnIntValue(ASCIIToUTF16(javascript), NULL);
ProcessPendingMessages();
render_thread_->sink().ClearMessages();
// Update the IME status and verify if our IME backend sends an IPC
// message to activate IMEs.
view()->UpdateTextInputType();
const IPC::Message* msg = render_thread_->sink().GetMessageAt(0);
EXPECT_TRUE(msg != NULL);
EXPECT_EQ(ViewHostMsg_TextInputTypeChanged::ID, msg->type());
ViewHostMsg_TextInputTypeChanged::Read(msg,
&type,
&input_mode,
&can_compose_inline);
EXPECT_EQ(test_case->expected_mode, input_mode);
}
}
}
// Test that our IME backend can compose CJK words.
// Our IME front-end sends many platform-independent messages to the IME backend
// while it composes CJK words. This test sends the minimal messages captured
// on my local environment directly to the IME backend to verify if the backend
// can compose CJK words without any problems.
// This test uses an array of command sets because an IME composotion does not
// only depends on IME events, but also depends on window events, e.g. moving
// the window focus while composing a CJK text. To handle such complicated
// cases, this test should not only call IME-related functions in the
// RenderWidget class, but also call some RenderWidget members, e.g.
// ExecuteJavaScript(), RenderWidget::OnSetFocus(), etc.
TEST_F(RenderViewImplTest, ImeComposition) {
enum ImeCommand {
IME_INITIALIZE,
IME_SETINPUTMODE,
IME_SETFOCUS,
IME_SETCOMPOSITION,
IME_CONFIRMCOMPOSITION,
IME_CANCELCOMPOSITION
};
struct ImeMessage {
ImeCommand command;
bool enable;
int selection_start;
int selection_end;
const wchar_t* ime_string;
const wchar_t* result;
};
static const ImeMessage kImeMessages[] = {
// Scenario 1: input a Chinese word with Microsoft IME (on Vista).
{IME_INITIALIZE, true, 0, 0, NULL, NULL},
{IME_SETINPUTMODE, true, 0, 0, NULL, NULL},
{IME_SETFOCUS, true, 0, 0, NULL, NULL},
{IME_SETCOMPOSITION, false, 1, 1, L"n", L"n"},
{IME_SETCOMPOSITION, false, 2, 2, L"ni", L"ni"},
{IME_SETCOMPOSITION, false, 3, 3, L"nih", L"nih"},
{IME_SETCOMPOSITION, false, 4, 4, L"niha", L"niha"},
{IME_SETCOMPOSITION, false, 5, 5, L"nihao", L"nihao"},
{IME_CONFIRMCOMPOSITION, false, -1, -1, L"\x4F60\x597D", L"\x4F60\x597D"},
// Scenario 2: input a Japanese word with Microsoft IME (on Vista).
{IME_INITIALIZE, true, 0, 0, NULL, NULL},
{IME_SETINPUTMODE, true, 0, 0, NULL, NULL},
{IME_SETFOCUS, true, 0, 0, NULL, NULL},
{IME_SETCOMPOSITION, false, 0, 1, L"\xFF4B", L"\xFF4B"},
{IME_SETCOMPOSITION, false, 0, 1, L"\x304B", L"\x304B"},
{IME_SETCOMPOSITION, false, 0, 2, L"\x304B\xFF4E", L"\x304B\xFF4E"},
{IME_SETCOMPOSITION, false, 0, 3, L"\x304B\x3093\xFF4A",
L"\x304B\x3093\xFF4A"},
{IME_SETCOMPOSITION, false, 0, 3, L"\x304B\x3093\x3058",
L"\x304B\x3093\x3058"},
{IME_SETCOMPOSITION, false, 0, 2, L"\x611F\x3058", L"\x611F\x3058"},
{IME_SETCOMPOSITION, false, 0, 2, L"\x6F22\x5B57", L"\x6F22\x5B57"},
{IME_CONFIRMCOMPOSITION, false, -1, -1, L"", L"\x6F22\x5B57"},
{IME_CANCELCOMPOSITION, false, -1, -1, L"", L"\x6F22\x5B57"},
// Scenario 3: input a Korean word with Microsot IME (on Vista).
{IME_INITIALIZE, true, 0, 0, NULL, NULL},
{IME_SETINPUTMODE, true, 0, 0, NULL, NULL},
{IME_SETFOCUS, true, 0, 0, NULL, NULL},
{IME_SETCOMPOSITION, false, 0, 1, L"\x3147", L"\x3147"},
{IME_SETCOMPOSITION, false, 0, 1, L"\xC544", L"\xC544"},
{IME_SETCOMPOSITION, false, 0, 1, L"\xC548", L"\xC548"},
{IME_CONFIRMCOMPOSITION, false, -1, -1, L"", L"\xC548"},
{IME_SETCOMPOSITION, false, 0, 1, L"\x3134", L"\xC548\x3134"},
{IME_SETCOMPOSITION, false, 0, 1, L"\xB140", L"\xC548\xB140"},
{IME_SETCOMPOSITION, false, 0, 1, L"\xB155", L"\xC548\xB155"},
{IME_CANCELCOMPOSITION, false, -1, -1, L"", L"\xC548"},
{IME_SETCOMPOSITION, false, 0, 1, L"\xB155", L"\xC548\xB155"},
{IME_CONFIRMCOMPOSITION, false, -1, -1, L"", L"\xC548\xB155"},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kImeMessages); i++) {
const ImeMessage* ime_message = &kImeMessages[i];
switch (ime_message->command) {
case IME_INITIALIZE:
// Load an HTML page consisting of a content-editable <div> element,
// and move the input focus to the <div> element, where we can use
// IMEs.
view()->OnSetInputMethodActive(ime_message->enable);
view()->set_send_content_state_immediately(true);
LoadHTML("<html>"
"<head>"
"</head>"
"<body>"
"<div id=\"test1\" contenteditable=\"true\"></div>"
"</body>"
"</html>");
ExecuteJavaScript("document.getElementById('test1').focus();");
break;
case IME_SETINPUTMODE:
// Activate (or deactivate) our IME back-end.
view()->OnSetInputMethodActive(ime_message->enable);
break;
case IME_SETFOCUS:
// Update the window focus.
view()->OnSetFocus(ime_message->enable);
break;
case IME_SETCOMPOSITION:
view()->OnImeSetComposition(
WideToUTF16Hack(ime_message->ime_string),
std::vector<blink::WebCompositionUnderline>(),
ime_message->selection_start,
ime_message->selection_end);
break;
case IME_CONFIRMCOMPOSITION:
view()->OnImeConfirmComposition(
WideToUTF16Hack(ime_message->ime_string),
gfx::Range::InvalidRange(),
false);
break;
case IME_CANCELCOMPOSITION:
view()->OnImeSetComposition(
base::string16(),
std::vector<blink::WebCompositionUnderline>(),
0, 0);
break;
}
// Update the status of our IME back-end.
// TODO(hbono): we should verify messages to be sent from the back-end.
view()->UpdateTextInputType();
ProcessPendingMessages();
render_thread_->sink().ClearMessages();
if (ime_message->result) {
// Retrieve the content of this page and compare it with the expected
// result.
const int kMaxOutputCharacters = 128;
std::wstring output = UTF16ToWideHack(
GetMainFrame()->contentAsText(kMaxOutputCharacters));
EXPECT_EQ(output, ime_message->result);
}
}
}
// Test that the RenderView::OnSetTextDirection() function can change the text
// direction of the selected input element.
TEST_F(RenderViewImplTest, OnSetTextDirection) {
// Load an HTML page consisting of a <textarea> element and a <div> element.
// This test changes the text direction of the <textarea> element, and
// writes the values of its 'dir' attribute and its 'direction' property to
// verify that the text direction is changed.
view()->set_send_content_state_immediately(true);
LoadHTML("<html>"
"<head>"
"</head>"
"<body>"
"<textarea id=\"test\"></textarea>"
"<div id=\"result\" contenteditable=\"true\"></div>"
"</body>"
"</html>");
render_thread_->sink().ClearMessages();
static const struct {
WebTextDirection direction;
const wchar_t* expected_result;
} kTextDirection[] = {
{ blink::WebTextDirectionRightToLeft, L"\x000A" L"rtl,rtl" },
{ blink::WebTextDirectionLeftToRight, L"\x000A" L"ltr,ltr" },
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTextDirection); ++i) {
// Set the text direction of the <textarea> element.
ExecuteJavaScript("document.getElementById('test').focus();");
view()->OnSetTextDirection(kTextDirection[i].direction);
// Write the values of its DOM 'dir' attribute and its CSS 'direction'
// property to the <div> element.
ExecuteJavaScript("var result = document.getElementById('result');"
"var node = document.getElementById('test');"
"var style = getComputedStyle(node, null);"
"result.innerText ="
" node.getAttribute('dir') + ',' +"
" style.getPropertyValue('direction');");
// Copy the document content to std::wstring and compare with the
// expected result.
const int kMaxOutputCharacters = 16;
std::wstring output = UTF16ToWideHack(
GetMainFrame()->contentAsText(kMaxOutputCharacters));
EXPECT_EQ(output, kTextDirection[i].expected_result);
}
}
// see http://crbug.com/238750
#if defined(OS_WIN)
#define MAYBE_OnHandleKeyboardEvent DISABLED_OnHandleKeyboardEvent
#else
#define MAYBE_OnHandleKeyboardEvent OnHandleKeyboardEvent
#endif
// Test that we can receive correct DOM events when we send input events
// through the RenderWidget::OnHandleInputEvent() function.
TEST_F(RenderViewImplTest, MAYBE_OnHandleKeyboardEvent) {
#if !defined(OS_MACOSX)
// Load an HTML page consisting of one <input> element and three
// contentediable <div> elements.
// The <input> element is used for sending keyboard events, and the <div>
// elements are used for writing DOM events in the following format:
// "<keyCode>,<shiftKey>,<controlKey>,<altKey>".
// TODO(hbono): <http://crbug.com/2215> Our WebKit port set |ev.metaKey| to
// true when pressing an alt key, i.e. the |ev.metaKey| value is not
// trustworthy. We will check the |ev.metaKey| value when this issue is fixed.
view()->set_send_content_state_immediately(true);
LoadHTML("<html>"
"<head>"
"<title></title>"
"<script type='text/javascript' language='javascript'>"
"function OnKeyEvent(ev) {"
" var result = document.getElementById(ev.type);"
" result.innerText ="
" (ev.which || ev.keyCode) + ',' +"
" ev.shiftKey + ',' +"
" ev.ctrlKey + ',' +"
" ev.altKey;"
" return true;"
"}"
"</script>"
"</head>"
"<body>"
"<input id='test' type='text'"
" onkeydown='return OnKeyEvent(event);'"
" onkeypress='return OnKeyEvent(event);'"
" onkeyup='return OnKeyEvent(event);'>"
"</input>"
"<div id='keydown' contenteditable='true'>"
"</div>"
"<div id='keypress' contenteditable='true'>"
"</div>"
"<div id='keyup' contenteditable='true'>"
"</div>"
"</body>"
"</html>");
ExecuteJavaScript("document.getElementById('test').focus();");
render_thread_->sink().ClearMessages();
static const MockKeyboard::Layout kLayouts[] = {
#if defined(OS_WIN)
// Since we ignore the mock keyboard layout on Linux and instead just use
// the screen's keyboard layout, these trivially pass. They are commented
// out to avoid the illusion that they work.
MockKeyboard::LAYOUT_ARABIC,
MockKeyboard::LAYOUT_CANADIAN_FRENCH,
MockKeyboard::LAYOUT_FRENCH,
MockKeyboard::LAYOUT_HEBREW,
MockKeyboard::LAYOUT_RUSSIAN,
#endif
MockKeyboard::LAYOUT_UNITED_STATES,
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kLayouts); ++i) {
// For each key code, we send three keyboard events.
// * we press only the key;
// * we press the key and a left-shift key, and;
// * we press the key and a right-alt (AltGr) key.
// For each modifiers, we need a string used for formatting its expected
// result. (See the above comment for its format.)
static const struct {
MockKeyboard::Modifiers modifiers;
const char* expected_result;
} kModifierData[] = {
{MockKeyboard::NONE, "false,false,false"},
{MockKeyboard::LEFT_SHIFT, "true,false,false"},
#if defined(OS_WIN)
{MockKeyboard::RIGHT_ALT, "false,false,true"},
#endif
};
MockKeyboard::Layout layout = kLayouts[i];
for (size_t j = 0; j < ARRAYSIZE_UNSAFE(kModifierData); ++j) {
// Virtual key codes used for this test.
static const int kKeyCodes[] = {
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'A', 'B', 'C', 'D', 'E', 'F',
'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',
'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
'W', 'X', 'Y', 'Z',
ui::VKEY_OEM_1,
ui::VKEY_OEM_PLUS,
ui::VKEY_OEM_COMMA,
ui::VKEY_OEM_MINUS,
ui::VKEY_OEM_PERIOD,
ui::VKEY_OEM_2,
ui::VKEY_OEM_3,
ui::VKEY_OEM_4,
ui::VKEY_OEM_5,
ui::VKEY_OEM_6,
ui::VKEY_OEM_7,
#if defined(OS_WIN)
// Not sure how to handle this key on Linux.
ui::VKEY_OEM_8,
#endif
};
MockKeyboard::Modifiers modifiers = kModifierData[j].modifiers;
for (size_t k = 0; k < ARRAYSIZE_UNSAFE(kKeyCodes); ++k) {
// Send a keyboard event to the RenderView object.
// We should test a keyboard event only when the given keyboard-layout
// driver is installed in a PC and the driver can assign a Unicode
// charcter for the given tuple (key-code and modifiers).
int key_code = kKeyCodes[k];
base::string16 char_code;
if (SendKeyEvent(layout, key_code, modifiers, &char_code) < 0)
continue;
// Create an expected result from the virtual-key code, the character
// code, and the modifier-key status.
// We format a string that emulates a DOM-event string produced hy
// our JavaScript function. (See the above comment for the format.)
static char expected_result[1024];
expected_result[0] = 0;
base::snprintf(&expected_result[0],
sizeof(expected_result),
"\n" // texts in the <input> element
"%d,%s\n" // texts in the first <div> element
"%d,%s\n" // texts in the second <div> element
"%d,%s", // texts in the third <div> element
key_code, kModifierData[j].expected_result,
static_cast<int>(char_code[0]),
kModifierData[j].expected_result,
key_code, kModifierData[j].expected_result);
// Retrieve the text in the test page and compare it with the expected
// text created from a virtual-key code, a character code, and the
// modifier-key status.
const int kMaxOutputCharacters = 1024;
std::string output = UTF16ToUTF8(
GetMainFrame()->contentAsText(kMaxOutputCharacters));
EXPECT_EQ(expected_result, output);
}
}
}
#else
NOTIMPLEMENTED();
#endif
}
// Test that our EditorClientImpl class can insert characters when we send
// keyboard events through the RenderWidget::OnHandleInputEvent() function.
// This test is for preventing regressions caused only when we use non-US
// keyboards, such as Issue 10846.
// see http://crbug.com/244562
#if defined(OS_WIN)
#define MAYBE_InsertCharacters DISABLED_InsertCharacters
#else
#define MAYBE_InsertCharacters InsertCharacters
#endif
TEST_F(RenderViewImplTest, MAYBE_InsertCharacters) {
#if !defined(OS_MACOSX)
static const struct {
MockKeyboard::Layout layout;
const wchar_t* expected_result;
} kLayouts[] = {
#if 0
// Disabled these keyboard layouts because buildbots do not have their
// keyboard-layout drivers installed.
{MockKeyboard::LAYOUT_ARABIC,
L"\x0030\x0031\x0032\x0033\x0034\x0035\x0036\x0037"
L"\x0038\x0039\x0634\x0624\x064a\x062b\x0628\x0644"
L"\x0627\x0647\x062a\x0646\x0645\x0629\x0649\x062e"
L"\x062d\x0636\x0642\x0633\x0641\x0639\x0631\x0635"
L"\x0621\x063a\x0626\x0643\x003d\x0648\x002d\x0632"
L"\x0638\x0630\x062c\x005c\x062f\x0637\x0028\x0021"
L"\x0040\x0023\x0024\x0025\x005e\x0026\x002a\x0029"
L"\x0650\x007d\x005d\x064f\x005b\x0623\x00f7\x0640"
L"\x060c\x002f\x2019\x0622\x00d7\x061b\x064e\x064c"
L"\x064d\x2018\x007b\x064b\x0652\x0625\x007e\x003a"
L"\x002b\x002c\x005f\x002e\x061f\x0651\x003c\x007c"
L"\x003e\x0022\x0030\x0031\x0032\x0033\x0034\x0035"
L"\x0036\x0037\x0038\x0039\x0634\x0624\x064a\x062b"
L"\x0628\x0644\x0627\x0647\x062a\x0646\x0645\x0629"
L"\x0649\x062e\x062d\x0636\x0642\x0633\x0641\x0639"
L"\x0631\x0635\x0621\x063a\x0626\x0643\x003d\x0648"
L"\x002d\x0632\x0638\x0630\x062c\x005c\x062f\x0637"
},
{MockKeyboard::LAYOUT_HEBREW,
L"\x0030\x0031\x0032\x0033\x0034\x0035\x0036\x0037"
L"\x0038\x0039\x05e9\x05e0\x05d1\x05d2\x05e7\x05db"
L"\x05e2\x05d9\x05df\x05d7\x05dc\x05da\x05e6\x05de"
L"\x05dd\x05e4\x002f\x05e8\x05d3\x05d0\x05d5\x05d4"
L"\x0027\x05e1\x05d8\x05d6\x05e3\x003d\x05ea\x002d"
L"\x05e5\x002e\x003b\x005d\x005c\x005b\x002c\x0028"
L"\x0021\x0040\x0023\x0024\x0025\x005e\x0026\x002a"
L"\x0029\x0041\x0042\x0043\x0044\x0045\x0046\x0047"
L"\x0048\x0049\x004a\x004b\x004c\x004d\x004e\x004f"
L"\x0050\x0051\x0052\x0053\x0054\x0055\x0056\x0057"
L"\x0058\x0059\x005a\x003a\x002b\x003e\x005f\x003c"
L"\x003f\x007e\x007d\x007c\x007b\x0022\x0030\x0031"
L"\x0032\x0033\x0034\x0035\x0036\x0037\x0038\x0039"
L"\x05e9\x05e0\x05d1\x05d2\x05e7\x05db\x05e2\x05d9"
L"\x05df\x05d7\x05dc\x05da\x05e6\x05de\x05dd\x05e4"
L"\x002f\x05e8\x05d3\x05d0\x05d5\x05d4\x0027\x05e1"
L"\x05d8\x05d6\x05e3\x003d\x05ea\x002d\x05e5\x002e"
L"\x003b\x005d\x005c\x005b\x002c"
},
#endif
#if defined(OS_WIN)
// On Linux, the only way to test alternate keyboard layouts is to change
// the keyboard layout of the whole screen. I'm worried about the side
// effects this may have on the buildbots.
{MockKeyboard::LAYOUT_CANADIAN_FRENCH,
L"\x0030\x0031\x0032\x0033\x0034\x0035\x0036\x0037"
L"\x0038\x0039\x0061\x0062\x0063\x0064\x0065\x0066"
L"\x0067\x0068\x0069\x006a\x006b\x006c\x006d\x006e"
L"\x006f\x0070\x0071\x0072\x0073\x0074\x0075\x0076"
L"\x0077\x0078\x0079\x007a\x003b\x003d\x002c\x002d"
L"\x002e\x00e9\x003c\x0029\x0021\x0022\x002f\x0024"
L"\x0025\x003f\x0026\x002a\x0028\x0041\x0042\x0043"
L"\x0044\x0045\x0046\x0047\x0048\x0049\x004a\x004b"
L"\x004c\x004d\x004e\x004f\x0050\x0051\x0052\x0053"
L"\x0054\x0055\x0056\x0057\x0058\x0059\x005a\x003a"
L"\x002b\x0027\x005f\x002e\x00c9\x003e\x0030\x0031"
L"\x0032\x0033\x0034\x0035\x0036\x0037\x0038\x0039"
L"\x0061\x0062\x0063\x0064\x0065\x0066\x0067\x0068"
L"\x0069\x006a\x006b\x006c\x006d\x006e\x006f\x0070"
L"\x0071\x0072\x0073\x0074\x0075\x0076\x0077\x0078"
L"\x0079\x007a\x003b\x003d\x002c\x002d\x002e\x00e9"
L"\x003c"
},
{MockKeyboard::LAYOUT_FRENCH,
L"\x00e0\x0026\x00e9\x0022\x0027\x0028\x002d\x00e8"
L"\x005f\x00e7\x0061\x0062\x0063\x0064\x0065\x0066"
L"\x0067\x0068\x0069\x006a\x006b\x006c\x006d\x006e"
L"\x006f\x0070\x0071\x0072\x0073\x0074\x0075\x0076"
L"\x0077\x0078\x0079\x007a\x0024\x003d\x002c\x003b"
L"\x003a\x00f9\x0029\x002a\x0021\x0030\x0031\x0032"
L"\x0033\x0034\x0035\x0036\x0037\x0038\x0039\x0041"
L"\x0042\x0043\x0044\x0045\x0046\x0047\x0048\x0049"
L"\x004a\x004b\x004c\x004d\x004e\x004f\x0050\x0051"
L"\x0052\x0053\x0054\x0055\x0056\x0057\x0058\x0059"
L"\x005a\x00a3\x002b\x003f\x002e\x002f\x0025\x00b0"
L"\x00b5\x00e0\x0026\x00e9\x0022\x0027\x0028\x002d"
L"\x00e8\x005f\x00e7\x0061\x0062\x0063\x0064\x0065"
L"\x0066\x0067\x0068\x0069\x006a\x006b\x006c\x006d"
L"\x006e\x006f\x0070\x0071\x0072\x0073\x0074\x0075"
L"\x0076\x0077\x0078\x0079\x007a\x0024\x003d\x002c"
L"\x003b\x003a\x00f9\x0029\x002a\x0021"
},
{MockKeyboard::LAYOUT_RUSSIAN,
L"\x0030\x0031\x0032\x0033\x0034\x0035\x0036\x0037"
L"\x0038\x0039\x0444\x0438\x0441\x0432\x0443\x0430"
L"\x043f\x0440\x0448\x043e\x043b\x0434\x044c\x0442"
L"\x0449\x0437\x0439\x043a\x044b\x0435\x0433\x043c"
L"\x0446\x0447\x043d\x044f\x0436\x003d\x0431\x002d"
L"\x044e\x002e\x0451\x0445\x005c\x044a\x044d\x0029"
L"\x0021\x0022\x2116\x003b\x0025\x003a\x003f\x002a"
L"\x0028\x0424\x0418\x0421\x0412\x0423\x0410\x041f"
L"\x0420\x0428\x041e\x041b\x0414\x042c\x0422\x0429"
L"\x0417\x0419\x041a\x042b\x0415\x0413\x041c\x0426"
L"\x0427\x041d\x042f\x0416\x002b\x0411\x005f\x042e"
L"\x002c\x0401\x0425\x002f\x042a\x042d\x0030\x0031"
L"\x0032\x0033\x0034\x0035\x0036\x0037\x0038\x0039"
L"\x0444\x0438\x0441\x0432\x0443\x0430\x043f\x0440"
L"\x0448\x043e\x043b\x0434\x044c\x0442\x0449\x0437"
L"\x0439\x043a\x044b\x0435\x0433\x043c\x0446\x0447"
L"\x043d\x044f\x0436\x003d\x0431\x002d\x044e\x002e"
L"\x0451\x0445\x005c\x044a\x044d"
},
#endif // defined(OS_WIN)
{MockKeyboard::LAYOUT_UNITED_STATES,
L"\x0030\x0031\x0032\x0033\x0034\x0035\x0036\x0037"
L"\x0038\x0039\x0061\x0062\x0063\x0064\x0065\x0066"
L"\x0067\x0068\x0069\x006a\x006b\x006c\x006d\x006e"
L"\x006f\x0070\x0071\x0072\x0073\x0074\x0075\x0076"
L"\x0077\x0078\x0079\x007a\x003b\x003d\x002c\x002d"
L"\x002e\x002f\x0060\x005b\x005c\x005d\x0027\x0029"
L"\x0021\x0040\x0023\x0024\x0025\x005e\x0026\x002a"
L"\x0028\x0041\x0042\x0043\x0044\x0045\x0046\x0047"
L"\x0048\x0049\x004a\x004b\x004c\x004d\x004e\x004f"
L"\x0050\x0051\x0052\x0053\x0054\x0055\x0056\x0057"
L"\x0058\x0059\x005a\x003a\x002b\x003c\x005f\x003e"
L"\x003f\x007e\x007b\x007c\x007d\x0022"
#if defined(OS_WIN)
// This is ifdefed out for Linux to correspond to the fact that we don't
// test alt+keystroke for now.
L"\x0030\x0031\x0032\x0033\x0034\x0035\x0036\x0037"
L"\x0038\x0039\x0061\x0062\x0063\x0064\x0065\x0066"
L"\x0067\x0068\x0069\x006a\x006b\x006c\x006d\x006e"
L"\x006f\x0070\x0071\x0072\x0073\x0074\x0075\x0076"
L"\x0077\x0078\x0079\x007a\x003b\x003d\x002c\x002d"
L"\x002e\x002f\x0060\x005b\x005c\x005d\x0027"
#endif
},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kLayouts); ++i) {
// Load an HTML page consisting of one <div> element.
// This <div> element is used by the EditorClientImpl class to insert
// characters received through the RenderWidget::OnHandleInputEvent()
// function.
view()->set_send_content_state_immediately(true);
LoadHTML("<html>"
"<head>"
"<title></title>"
"</head>"
"<body>"
"<div id='test' contenteditable='true'>"
"</div>"
"</body>"
"</html>");
ExecuteJavaScript("document.getElementById('test').focus();");
render_thread_->sink().ClearMessages();
// For each key code, we send three keyboard events.
// * Pressing only the key;
// * Pressing the key and a left-shift key, and;
// * Pressing the key and a right-alt (AltGr) key.
static const MockKeyboard::Modifiers kModifiers[] = {
MockKeyboard::NONE,
MockKeyboard::LEFT_SHIFT,
#if defined(OS_WIN)
MockKeyboard::RIGHT_ALT,
#endif
};
MockKeyboard::Layout layout = kLayouts[i].layout;
for (size_t j = 0; j < ARRAYSIZE_UNSAFE(kModifiers); ++j) {
// Virtual key codes used for this test.
static const int kKeyCodes[] = {
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'A', 'B', 'C', 'D', 'E', 'F',
'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',
'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
'W', 'X', 'Y', 'Z',
ui::VKEY_OEM_1,
ui::VKEY_OEM_PLUS,
ui::VKEY_OEM_COMMA,
ui::VKEY_OEM_MINUS,
ui::VKEY_OEM_PERIOD,
ui::VKEY_OEM_2,
ui::VKEY_OEM_3,
ui::VKEY_OEM_4,
ui::VKEY_OEM_5,
ui::VKEY_OEM_6,
ui::VKEY_OEM_7,
#if defined(OS_WIN)
// Unclear how to handle this on Linux.
ui::VKEY_OEM_8,
#endif
};
MockKeyboard::Modifiers modifiers = kModifiers[j];
for (size_t k = 0; k < ARRAYSIZE_UNSAFE(kKeyCodes); ++k) {
// Send a keyboard event to the RenderView object.
// We should test a keyboard event only when the given keyboard-layout
// driver is installed in a PC and the driver can assign a Unicode
// charcter for the given tuple (layout, key-code, and modifiers).
int key_code = kKeyCodes[k];
base::string16 char_code;
if (SendKeyEvent(layout, key_code, modifiers, &char_code) < 0)
continue;
}
}
// Retrieve the text in the test page and compare it with the expected
// text created from a virtual-key code, a character code, and the
// modifier-key status.
const int kMaxOutputCharacters = 4096;
std::wstring output = UTF16ToWideHack(
GetMainFrame()->contentAsText(kMaxOutputCharacters));
EXPECT_EQ(kLayouts[i].expected_result, output);
}
#else
NOTIMPLEMENTED();
#endif
}
// Crashy, http://crbug.com/53247.
TEST_F(RenderViewImplTest, DISABLED_DidFailProvisionalLoadWithErrorForError) {
GetMainFrame()->enableViewSourceMode(true);
WebURLError error;
error.domain = WebString::fromUTF8(net::kErrorDomain);
error.reason = net::ERR_FILE_NOT_FOUND;
error.unreachableURL = GURL("http://foo");
WebFrame* web_frame = GetMainFrame();
// Start a load that will reach provisional state synchronously,
// but won't complete synchronously.
ViewMsg_Navigate_Params params;
params.page_id = -1;
params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params.url = GURL("data:text/html,test data");
view()->OnNavigate(params);
// An error occurred.
view()->didFailProvisionalLoad(web_frame, error);
// Frame should exit view-source mode.
EXPECT_FALSE(web_frame->isViewSourceModeEnabled());
}
TEST_F(RenderViewImplTest, DidFailProvisionalLoadWithErrorForCancellation) {
GetMainFrame()->enableViewSourceMode(true);
WebURLError error;
error.domain = WebString::fromUTF8(net::kErrorDomain);
error.reason = net::ERR_ABORTED;
error.unreachableURL = GURL("http://foo");
WebFrame* web_frame = GetMainFrame();
// Start a load that will reach provisional state synchronously,
// but won't complete synchronously.
ViewMsg_Navigate_Params params;
params.page_id = -1;
params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params.url = GURL("data:text/html,test data");
view()->OnNavigate(params);
// A cancellation occurred.
view()->didFailProvisionalLoad(web_frame, error);
// Frame should stay in view-source mode.
EXPECT_TRUE(web_frame->isViewSourceModeEnabled());
}
// Regression test for http://crbug.com/41562
TEST_F(RenderViewImplTest, UpdateTargetURLWithInvalidURL) {
const GURL invalid_gurl("http://");
view()->setMouseOverURL(blink::WebURL(invalid_gurl));
EXPECT_EQ(invalid_gurl, view()->target_url_);
}
TEST_F(RenderViewImplTest, SetHistoryLengthAndPrune) {
int expected_page_id = -1;
// No history to merge and no committed pages.
view()->OnSetHistoryLengthAndPrune(0, -1);
EXPECT_EQ(0, view()->history_list_length_);
EXPECT_EQ(-1, view()->history_list_offset_);
// History to merge and no committed pages.
view()->OnSetHistoryLengthAndPrune(2, -1);
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(1, view()->history_list_offset_);
EXPECT_EQ(-1, view()->history_page_ids_[0]);
EXPECT_EQ(-1, view()->history_page_ids_[1]);
ClearHistory();
// No history to merge and a committed page to be kept.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->OnSetHistoryLengthAndPrune(0, expected_page_id);
EXPECT_EQ(1, view()->history_list_length_);
EXPECT_EQ(0, view()->history_list_offset_);
EXPECT_EQ(expected_page_id, view()->history_page_ids_[0]);
ClearHistory();
// No history to merge and a committed page to be pruned.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->OnSetHistoryLengthAndPrune(0, expected_page_id + 1);
EXPECT_EQ(0, view()->history_list_length_);
EXPECT_EQ(-1, view()->history_list_offset_);
ClearHistory();
// No history to merge and a committed page that the browser was unaware of.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->OnSetHistoryLengthAndPrune(0, -1);
EXPECT_EQ(1, view()->history_list_length_);
EXPECT_EQ(0, view()->history_list_offset_);
EXPECT_EQ(expected_page_id, view()->history_page_ids_[0]);
ClearHistory();
// History to merge and a committed page to be kept.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->OnSetHistoryLengthAndPrune(2, expected_page_id);
EXPECT_EQ(3, view()->history_list_length_);
EXPECT_EQ(2, view()->history_list_offset_);
EXPECT_EQ(-1, view()->history_page_ids_[0]);
EXPECT_EQ(-1, view()->history_page_ids_[1]);
EXPECT_EQ(expected_page_id, view()->history_page_ids_[2]);
ClearHistory();
// History to merge and a committed page to be pruned.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->OnSetHistoryLengthAndPrune(2, expected_page_id + 1);
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(1, view()->history_list_offset_);
EXPECT_EQ(-1, view()->history_page_ids_[0]);
EXPECT_EQ(-1, view()->history_page_ids_[1]);
ClearHistory();
// History to merge and a committed page that the browser was unaware of.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->OnSetHistoryLengthAndPrune(2, -1);
EXPECT_EQ(3, view()->history_list_length_);
EXPECT_EQ(2, view()->history_list_offset_);
EXPECT_EQ(-1, view()->history_page_ids_[0]);
EXPECT_EQ(-1, view()->history_page_ids_[1]);
EXPECT_EQ(expected_page_id, view()->history_page_ids_[2]);
ClearHistory();
int expected_page_id_2 = -1;
// No history to merge and two committed pages, both to be kept.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id_2 = view()->page_id_;
EXPECT_GT(expected_page_id_2, expected_page_id);
view()->OnSetHistoryLengthAndPrune(0, expected_page_id);
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(1, view()->history_list_offset_);
EXPECT_EQ(expected_page_id, view()->history_page_ids_[0]);
EXPECT_EQ(expected_page_id_2, view()->history_page_ids_[1]);
ClearHistory();
// No history to merge and two committed pages, and only the second is kept.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id_2 = view()->page_id_;
EXPECT_GT(expected_page_id_2, expected_page_id);
view()->OnSetHistoryLengthAndPrune(0, expected_page_id_2);
EXPECT_EQ(1, view()->history_list_length_);
EXPECT_EQ(0, view()->history_list_offset_);
EXPECT_EQ(expected_page_id_2, view()->history_page_ids_[0]);
ClearHistory();
// No history to merge and two committed pages, both of which the browser was
// unaware of.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id_2 = view()->page_id_;
EXPECT_GT(expected_page_id_2, expected_page_id);
view()->OnSetHistoryLengthAndPrune(0, -1);
EXPECT_EQ(2, view()->history_list_length_);
EXPECT_EQ(1, view()->history_list_offset_);
EXPECT_EQ(expected_page_id, view()->history_page_ids_[0]);
EXPECT_EQ(expected_page_id_2, view()->history_page_ids_[1]);
ClearHistory();
// History to merge and two committed pages, both to be kept.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id_2 = view()->page_id_;
EXPECT_GT(expected_page_id_2, expected_page_id);
view()->OnSetHistoryLengthAndPrune(2, expected_page_id);
EXPECT_EQ(4, view()->history_list_length_);
EXPECT_EQ(3, view()->history_list_offset_);
EXPECT_EQ(-1, view()->history_page_ids_[0]);
EXPECT_EQ(-1, view()->history_page_ids_[1]);
EXPECT_EQ(expected_page_id, view()->history_page_ids_[2]);
EXPECT_EQ(expected_page_id_2, view()->history_page_ids_[3]);
ClearHistory();
// History to merge and two committed pages, and only the second is kept.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id_2 = view()->page_id_;
EXPECT_GT(expected_page_id_2, expected_page_id);
view()->OnSetHistoryLengthAndPrune(2, expected_page_id_2);
EXPECT_EQ(3, view()->history_list_length_);
EXPECT_EQ(2, view()->history_list_offset_);
EXPECT_EQ(-1, view()->history_page_ids_[0]);
EXPECT_EQ(-1, view()->history_page_ids_[1]);
EXPECT_EQ(expected_page_id_2, view()->history_page_ids_[2]);
ClearHistory();
// History to merge and two committed pages, both of which the browser was
// unaware of.
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id = view()->page_id_;
view()->didCommitProvisionalLoad(GetMainFrame(), true);
expected_page_id_2 = view()->page_id_;
EXPECT_GT(expected_page_id_2, expected_page_id);
view()->OnSetHistoryLengthAndPrune(2, -1);
EXPECT_EQ(4, view()->history_list_length_);
EXPECT_EQ(3, view()->history_list_offset_);
EXPECT_EQ(-1, view()->history_page_ids_[0]);
EXPECT_EQ(-1, view()->history_page_ids_[1]);
EXPECT_EQ(expected_page_id, view()->history_page_ids_[2]);
EXPECT_EQ(expected_page_id_2, view()->history_page_ids_[3]);
}
TEST_F(RenderViewImplTest, ContextMenu) {
LoadHTML("<div>Page A</div>");
// Create a right click in the center of the iframe. (I'm hoping this will
// make this a bit more robust in case of some other formatting or other bug.)
WebMouseEvent mouse_event;
mouse_event.type = WebInputEvent::MouseDown;
mouse_event.button = WebMouseEvent::ButtonRight;
mouse_event.x = 250;
mouse_event.y = 250;
mouse_event.globalX = 250;
mouse_event.globalY = 250;
SendWebMouseEvent(mouse_event);
// Now simulate the corresponding up event which should display the menu
mouse_event.type = WebInputEvent::MouseUp;
SendWebMouseEvent(mouse_event);
EXPECT_TRUE(render_thread_->sink().GetUniqueMessageMatching(
ViewHostMsg_ContextMenu::ID));
}
TEST_F(RenderViewImplTest, TestBackForward) {
LoadHTML("<div id=pagename>Page A</div>");
blink::WebHistoryItem page_a_item = GetMainFrame()->currentHistoryItem();
int was_page_a = -1;
base::string16 check_page_a =
ASCIIToUTF16(
"Number(document.getElementById('pagename').innerHTML == 'Page A')");
EXPECT_TRUE(ExecuteJavaScriptAndReturnIntValue(check_page_a, &was_page_a));
EXPECT_EQ(1, was_page_a);
LoadHTML("<div id=pagename>Page B</div>");
int was_page_b = -1;
base::string16 check_page_b =
ASCIIToUTF16(
"Number(document.getElementById('pagename').innerHTML == 'Page B')");
EXPECT_TRUE(ExecuteJavaScriptAndReturnIntValue(check_page_b, &was_page_b));
EXPECT_EQ(1, was_page_b);
LoadHTML("<div id=pagename>Page C</div>");
int was_page_c = -1;
base::string16 check_page_c =
ASCIIToUTF16(
"Number(document.getElementById('pagename').innerHTML == 'Page C')");
EXPECT_TRUE(ExecuteJavaScriptAndReturnIntValue(check_page_c, &was_page_c));
EXPECT_EQ(1, was_page_b);
blink::WebHistoryItem forward_item = GetMainFrame()->currentHistoryItem();
GoBack(GetMainFrame()->previousHistoryItem());
EXPECT_TRUE(ExecuteJavaScriptAndReturnIntValue(check_page_b, &was_page_b));
EXPECT_EQ(1, was_page_b);
GoForward(forward_item);
EXPECT_TRUE(ExecuteJavaScriptAndReturnIntValue(check_page_c, &was_page_c));
EXPECT_EQ(1, was_page_c);
GoBack(GetMainFrame()->previousHistoryItem());
EXPECT_TRUE(ExecuteJavaScriptAndReturnIntValue(check_page_b, &was_page_b));
EXPECT_EQ(1, was_page_b);
forward_item = GetMainFrame()->currentHistoryItem();
GoBack(page_a_item);
EXPECT_TRUE(ExecuteJavaScriptAndReturnIntValue(check_page_a, &was_page_a));
EXPECT_EQ(1, was_page_a);
GoForward(forward_item);
EXPECT_TRUE(ExecuteJavaScriptAndReturnIntValue(check_page_b, &was_page_b));
EXPECT_EQ(1, was_page_b);
}
#if defined(OS_MACOSX) || defined(OS_WIN) || defined(USE_AURA)
TEST_F(RenderViewImplTest, GetCompositionCharacterBoundsTest) {
#if defined(OS_WIN)
// http://crbug.com/304193
if (base::win::GetVersion() < base::win::VERSION_VISTA)
return;
#endif
LoadHTML("<textarea id=\"test\"></textarea>");
ExecuteJavaScript("document.getElementById('test').focus();");
const base::string16 empty_string = UTF8ToUTF16("");
const std::vector<blink::WebCompositionUnderline> empty_underline;
std::vector<gfx::Rect> bounds;
view()->OnSetFocus(true);
view()->OnSetInputMethodActive(true);
// ASCII composition
const base::string16 ascii_composition = UTF8ToUTF16("aiueo");
view()->OnImeSetComposition(ascii_composition, empty_underline, 0, 0);
view()->GetCompositionCharacterBounds(&bounds);
ASSERT_EQ(ascii_composition.size(), bounds.size());
for (size_t i = 0; i < bounds.size(); ++i)
EXPECT_LT(0, bounds[i].width());
view()->OnImeConfirmComposition(
empty_string, gfx::Range::InvalidRange(), false);
// Non surrogate pair unicode character.
const base::string16 unicode_composition = UTF8ToUTF16(
"\xE3\x81\x82\xE3\x81\x84\xE3\x81\x86\xE3\x81\x88\xE3\x81\x8A");
view()->OnImeSetComposition(unicode_composition, empty_underline, 0, 0);
view()->GetCompositionCharacterBounds(&bounds);
ASSERT_EQ(unicode_composition.size(), bounds.size());
for (size_t i = 0; i < bounds.size(); ++i)
EXPECT_LT(0, bounds[i].width());
view()->OnImeConfirmComposition(
empty_string, gfx::Range::InvalidRange(), false);
// Surrogate pair character.
const base::string16 surrogate_pair_char = UTF8ToUTF16("\xF0\xA0\xAE\x9F");
view()->OnImeSetComposition(surrogate_pair_char,
empty_underline,
0,
0);
view()->GetCompositionCharacterBounds(&bounds);
ASSERT_EQ(surrogate_pair_char.size(), bounds.size());
EXPECT_LT(0, bounds[0].width());
EXPECT_EQ(0, bounds[1].width());
view()->OnImeConfirmComposition(
empty_string, gfx::Range::InvalidRange(), false);
// Mixed string.
const base::string16 surrogate_pair_mixed_composition =
surrogate_pair_char + UTF8ToUTF16("\xE3\x81\x82") + surrogate_pair_char +
UTF8ToUTF16("b") + surrogate_pair_char;
const size_t utf16_length = 8UL;
const bool is_surrogate_pair_empty_rect[8] = {
false, true, false, false, true, false, false, true };
view()->OnImeSetComposition(surrogate_pair_mixed_composition,
empty_underline,
0,
0);
view()->GetCompositionCharacterBounds(&bounds);
ASSERT_EQ(utf16_length, bounds.size());
for (size_t i = 0; i < utf16_length; ++i) {
if (is_surrogate_pair_empty_rect[i]) {
EXPECT_EQ(0, bounds[i].width());
} else {
EXPECT_LT(0, bounds[i].width());
}
}
view()->OnImeConfirmComposition(
empty_string, gfx::Range::InvalidRange(), false);
}
#endif
TEST_F(RenderViewImplTest, ZoomLimit) {
const double kMinZoomLevel = ZoomFactorToZoomLevel(kMinimumZoomFactor);
const double kMaxZoomLevel = ZoomFactorToZoomLevel(kMaximumZoomFactor);
ViewMsg_Navigate_Params params;
params.page_id = -1;
params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
// Verifies navigation to a URL with preset zoom level indeed sets the level.
// Regression test for http://crbug.com/139559, where the level was not
// properly set when it is out of the default zoom limits of WebView.
params.url = GURL("data:text/html,min_zoomlimit_test");
view()->OnSetZoomLevelForLoadingURL(params.url, kMinZoomLevel);
view()->OnNavigate(params);
ProcessPendingMessages();
EXPECT_DOUBLE_EQ(kMinZoomLevel, view()->GetWebView()->zoomLevel());
// It should work even when the zoom limit is temporarily changed in the page.
view()->GetWebView()->zoomLimitsChanged(ZoomFactorToZoomLevel(1.0),
ZoomFactorToZoomLevel(1.0));
params.url = GURL("data:text/html,max_zoomlimit_test");
view()->OnSetZoomLevelForLoadingURL(params.url, kMaxZoomLevel);
view()->OnNavigate(params);
ProcessPendingMessages();
EXPECT_DOUBLE_EQ(kMaxZoomLevel, view()->GetWebView()->zoomLevel());
}
TEST_F(RenderViewImplTest, SetEditableSelectionAndComposition) {
// Load an HTML page consisting of an input field.
LoadHTML("<html>"
"<head>"
"</head>"
"<body>"
"<input id=\"test1\" value=\"some test text hello\"></input>"
"</body>"
"</html>");
ExecuteJavaScript("document.getElementById('test1').focus();");
view()->OnSetEditableSelectionOffsets(4, 8);
const std::vector<blink::WebCompositionUnderline> empty_underline;
view()->OnSetCompositionFromExistingText(7, 10, empty_underline);
blink::WebTextInputInfo info = view()->webview()->textInputInfo();
EXPECT_EQ(4, info.selectionStart);
EXPECT_EQ(8, info.selectionEnd);
EXPECT_EQ(7, info.compositionStart);
EXPECT_EQ(10, info.compositionEnd);
view()->OnUnselect();
info = view()->webview()->textInputInfo();
EXPECT_EQ(0, info.selectionStart);
EXPECT_EQ(0, info.selectionEnd);
}
TEST_F(RenderViewImplTest, OnExtendSelectionAndDelete) {
// Load an HTML page consisting of an input field.
LoadHTML("<html>"
"<head>"
"</head>"
"<body>"
"<input id=\"test1\" value=\"abcdefghijklmnopqrstuvwxyz\"></input>"
"</body>"
"</html>");
ExecuteJavaScript("document.getElementById('test1').focus();");
view()->OnSetEditableSelectionOffsets(10, 10);
view()->OnExtendSelectionAndDelete(3, 4);
blink::WebTextInputInfo info = view()->webview()->textInputInfo();
EXPECT_EQ("abcdefgopqrstuvwxyz", info.value);
EXPECT_EQ(7, info.selectionStart);
EXPECT_EQ(7, info.selectionEnd);
view()->OnSetEditableSelectionOffsets(4, 8);
view()->OnExtendSelectionAndDelete(2, 5);
info = view()->webview()->textInputInfo();
EXPECT_EQ("abuvwxyz", info.value);
EXPECT_EQ(2, info.selectionStart);
EXPECT_EQ(2, info.selectionEnd);
}
// Test that the navigating specific frames works correctly.
TEST_F(RenderViewImplTest, NavigateFrame) {
// Load page A.
LoadHTML("hello <iframe srcdoc='fail' name='frame'></iframe>");
// Navigate the frame only.
ViewMsg_Navigate_Params nav_params;
nav_params.url = GURL("data:text/html,world");
nav_params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
nav_params.transition = PAGE_TRANSITION_TYPED;
nav_params.current_history_list_length = 1;
nav_params.current_history_list_offset = 0;
nav_params.pending_history_list_offset = 1;
nav_params.page_id = -1;
nav_params.frame_to_navigate = "frame";
view()->OnNavigate(nav_params);
ProcessPendingMessages();
// Copy the document content to std::wstring and compare with the
// expected result.
const int kMaxOutputCharacters = 256;
std::wstring output = UTF16ToWideHack(
GetMainFrame()->contentAsText(kMaxOutputCharacters));
EXPECT_EQ(output, L"hello \n\nworld");
}
// This test ensures that a RenderFrame object is created for the top level
// frame in the RenderView.
TEST_F(RenderViewImplTest, BasicRenderFrame) {
EXPECT_TRUE(view()->main_render_frame_.get());
}
TEST_F(RenderViewImplTest, GetSSLStatusOfFrame) {
LoadHTML("<!DOCTYPE html><html><body></body></html>");
WebFrame* frame = GetMainFrame();
SSLStatus ssl_status = view()->GetSSLStatusOfFrame(frame);
EXPECT_FALSE(net::IsCertStatusError(ssl_status.cert_status));
const_cast<blink::WebURLResponse&>(frame->dataSource()->response()).
setSecurityInfo(
SerializeSecurityInfo(0, net::CERT_STATUS_ALL_ERRORS, 0, 0,
SignedCertificateTimestampIDStatusList()));
ssl_status = view()->GetSSLStatusOfFrame(frame);
EXPECT_TRUE(net::IsCertStatusError(ssl_status.cert_status));
}
TEST_F(RenderViewImplTest, MessageOrderInDidChangeSelection) {
view()->OnSetInputMethodActive(true);
view()->set_send_content_state_immediately(true);
LoadHTML("<textarea id=\"test\"></textarea>");
view()->handling_input_event_ = true;
ExecuteJavaScript("document.getElementById('test').focus();");
bool is_input_type_called = false;
bool is_selection_called = false;
size_t last_input_type = 0;
size_t last_selection = 0;
for (size_t i = 0; i < render_thread_->sink().message_count(); ++i) {
const uint32 type = render_thread_->sink().GetMessageAt(i)->type();
if (type == ViewHostMsg_TextInputTypeChanged::ID) {
is_input_type_called = true;
last_input_type = i;
} else if (type == ViewHostMsg_SelectionChanged::ID) {
is_selection_called = true;
last_selection = i;
}
}
EXPECT_TRUE(is_input_type_called);
EXPECT_TRUE(is_selection_called);
// InputTypeChange shold be called earlier than SelectionChanged.
EXPECT_LT(last_input_type, last_selection);
}
class SuppressErrorPageTest : public RenderViewTest {
public:
virtual void SetUp() OVERRIDE {
SetRendererClientForTesting(&client_);
RenderViewTest::SetUp();
}
RenderViewImpl* view() {
return static_cast<RenderViewImpl*>(view_);
}
private:
class TestContentRendererClient : public ContentRendererClient {
public:
virtual bool ShouldSuppressErrorPage(const GURL& url) OVERRIDE {
return url == GURL("http://example.com/suppress");
}
virtual void GetNavigationErrorStrings(
blink::WebFrame* frame,
const blink::WebURLRequest& failed_request,
const blink::WebURLError& error,
const std::string& accept_languages,
std::string* error_html,
base::string16* error_description) OVERRIDE {
if (error_html)
*error_html = "A suffusion of yellow.";
}
};
TestContentRendererClient client_;
};
#if defined(OS_ANDROID)
// Crashing on Android: http://crbug.com/311341
#define MAYBE_Suppresses DISABLED_Suppresses
#else
#define MAYBE_Suppresses Suppresses
#endif
TEST_F(SuppressErrorPageTest, MAYBE_Suppresses) {
WebURLError error;
error.domain = WebString::fromUTF8(net::kErrorDomain);
error.reason = net::ERR_FILE_NOT_FOUND;
error.unreachableURL = GURL("http://example.com/suppress");
WebFrame* web_frame = GetMainFrame();
// Start a load that will reach provisional state synchronously,
// but won't complete synchronously.
ViewMsg_Navigate_Params params;
params.page_id = -1;
params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params.url = GURL("data:text/html,test data");
view()->OnNavigate(params);
// An error occurred.
view()->didFailProvisionalLoad(web_frame, error);
const int kMaxOutputCharacters = 22;
EXPECT_EQ("", UTF16ToASCII(web_frame->contentAsText(kMaxOutputCharacters)));
}
#if defined(OS_ANDROID)
// Crashing on Android: http://crbug.com/311341
#define MAYBE_DoesNotSuppress DISABLED_DoesNotSuppress
#else
#define MAYBE_DoesNotSuppress DoesNotSuppress
#endif
TEST_F(SuppressErrorPageTest, MAYBE_DoesNotSuppress) {
WebURLError error;
error.domain = WebString::fromUTF8(net::kErrorDomain);
error.reason = net::ERR_FILE_NOT_FOUND;
error.unreachableURL = GURL("http://example.com/dont-suppress");
WebFrame* web_frame = GetMainFrame();
// Start a load that will reach provisional state synchronously,
// but won't complete synchronously.
ViewMsg_Navigate_Params params;
params.page_id = -1;
params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
params.url = GURL("data:text/html,test data");
view()->OnNavigate(params);
// An error occurred.
view()->didFailProvisionalLoad(web_frame, error);
ProcessPendingMessages();
const int kMaxOutputCharacters = 22;
EXPECT_EQ("A suffusion of yellow.",
UTF16ToASCII(web_frame->contentAsText(kMaxOutputCharacters)));
}
// Tests if IME API's candidatewindow* events sent from browser are handled
// in renderer.
TEST_F(RenderViewImplTest, SendCandidateWindowEvents) {
// Sends an HTML with an <input> element and scripts to the renderer.
// The script handles all 3 of candidatewindow* events for an
// InputMethodContext object and once it received 'show', 'update', 'hide'
// should appear in the result div.
LoadHTML("<input id='test'>"
"<div id='result'>Result: </div>"
"<script>"
"window.onload = function() {"
" var result = document.getElementById('result');"
" var test = document.getElementById('test');"
" test.focus();"
" var context = test.inputMethodContext;"
" if (context) {"
" context.oncandidatewindowshow = function() {"
" result.innerText += 'show'; };"
" context.oncandidatewindowupdate = function(){"
" result.innerText += 'update'; };"
" context.oncandidatewindowhide = function(){"
" result.innerText += 'hide'; };"
" }"
"};"
"</script>");
// Fire candidatewindow events.
view()->OnCandidateWindowShown();
view()->OnCandidateWindowUpdated();
view()->OnCandidateWindowHidden();
// Retrieve the content and check if it is expected.
const int kMaxOutputCharacters = 50;
std::string output = UTF16ToUTF8(
GetMainFrame()->contentAsText(kMaxOutputCharacters));
EXPECT_EQ(output, "\nResult:showupdatehide");
}
} // namespace content