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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/containers/span.h"
#include <stddef.h>
#include <array>
#include "base/check.h"
#include "base/run_loop.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "build/build_config.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/interactive_test_utils.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "third_party/blink/public/common/switches.h"
#include "ui/events/keycodes/keyboard_codes.h"
using content::NavigationController;
namespace {
constexpr char kTestingPage[] = "/keyevents_test.html";
constexpr char kSuppressEventJS[] = "setDefaultAction('%s', %s);";
constexpr char kGetResultJS[] = "keyEventResult[%d];";
constexpr char kGetResultLengthJS[] = "keyEventResult.length;";
constexpr char kGetFocusedElementJS[] = "focusedElement;";
constexpr char kSetFocusedElementJS[] = "setFocusedElement('%s');";
constexpr char kGetTextBoxValueJS[] = "document.getElementById('%s').value;";
constexpr char kSetTextBoxValueJS[] =
"document.getElementById('%s').value = '%s';";
constexpr char kStartTestJS[] = "startTest(%d);";
// Maximum length of the result array in KeyEventTestData structure.
constexpr size_t kMaxResultLength = 10;
// A structure holding test data of a keyboard event.
// Each keyboard event may generate multiple result strings representing
// the result of keydown, keypress, keyup and textInput events.
// For keydown, keypress and keyup events, the format of the result string is:
// <type> <keyCode> <charCode> <ctrlKey> <shiftKey> <altKey> <commandKey>
// where <type> may be 'D' (keydown), 'P' (keypress) or 'U' (keyup).
// <ctrlKey>, <shiftKey> <altKey> and <commandKey> are boolean value indicating
// the state of corresponding modifier key.
// For textInput event, the format is: T <text>, where <text> is the text to be
// input.
// Please refer to chrome/test/data/keyevents_test.html for details.
struct KeyEventTestData {
ui::KeyboardCode key;
bool ctrl;
bool shift;
bool alt;
bool command;
bool suppress_keydown;
bool suppress_keypress;
bool suppress_keyup;
bool suppress_textinput;
int result_length;
const std::array<const char*, kMaxResultLength> result;
};
// A class to help wait for the finish of a key event test.
class TestFinishObserver : public content::WebContentsObserver {
public:
explicit TestFinishObserver(content::WebContents* web_contents)
: content::WebContentsObserver(web_contents),
finished_(false),
waiting_(false) {}
TestFinishObserver(const TestFinishObserver&) = delete;
TestFinishObserver& operator=(const TestFinishObserver&) = delete;
bool WaitForFinish() {
if (!finished_) {
waiting_ = true;
loop_.Run();
waiting_ = false;
}
return finished_;
}
void DomOperationResponse(content::RenderFrameHost* render_frame_host,
const std::string& dom_op_result) override {
// We might receive responses for other script execution, but we only
// care about the test finished message.
if (dom_op_result == "\"FINISHED\"") {
finished_ = true;
if (waiting_)
loop_.QuitWhenIdle();
}
}
private:
bool finished_;
bool waiting_;
// base::RunLoop used to require kNestableTaskAllowed
base::RunLoop loop_{base::RunLoop::Type::kNestableTasksAllowed};
};
class BrowserKeyEventsTest : public InProcessBrowserTest {
public:
BrowserKeyEventsTest() = default;
void SetUpCommandLine(base::CommandLine* command_line) override {
// Some builders are flaky due to slower loading interacting with
// deferred commits.
command_line->AppendSwitch(blink::switches::kAllowPreCommitInput);
}
bool IsViewFocused(ViewID vid) {
return ui_test_utils::IsViewFocused(browser(), vid);
}
void ClickOnView(ViewID vid) {
ui_test_utils::ClickOnView(browser(), vid);
}
// Set the suppress flag of an event specified by |type|. If |suppress| is
// true then the web page will suppress all events with |type|. Following
// event types are supported: keydown, keypress, keyup and textInput.
void SuppressEventByType(int tab_index, const char* type, bool suppress) {
ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
ASSERT_EQ(!suppress,
content::EvalJs(
browser()->tab_strip_model()->GetWebContentsAt(tab_index),
base::StringPrintf(kSuppressEventJS, type,
suppress ? "false" : "true")));
}
void SuppressEvents(int tab_index, bool keydown, bool keypress,
bool keyup, bool textinput) {
ASSERT_NO_FATAL_FAILURE(SuppressEventByType(tab_index, "keydown", keydown));
ASSERT_NO_FATAL_FAILURE(
SuppressEventByType(tab_index, "keypress", keypress));
ASSERT_NO_FATAL_FAILURE(SuppressEventByType(tab_index, "keyup", keyup));
ASSERT_NO_FATAL_FAILURE(
SuppressEventByType(tab_index, "textInput", textinput));
}
void SuppressAllEvents(int tab_index, bool suppress) {
SuppressEvents(tab_index, suppress, suppress, suppress, suppress);
}
int GetResultLength(int tab_index) {
CHECK_LT(tab_index, browser()->tab_strip_model()->count());
return content::EvalJs(
browser()->tab_strip_model()->GetWebContentsAt(tab_index),
kGetResultLengthJS)
.ExtractInt();
}
void CheckResult(int tab_index,
int length,
base::span<const char* const> result) {
ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
int actual_length = GetResultLength(tab_index);
ASSERT_GE(actual_length, length);
for (int i = 0; i < actual_length; ++i) {
std::string actual =
content::EvalJs(
browser()->tab_strip_model()->GetWebContentsAt(tab_index),
base::StringPrintf(kGetResultJS, i))
.ExtractString();
// If more events were received than expected, then the additional events
// must be keyup events.
if (i < length)
ASSERT_STREQ(result[i], actual.c_str());
else
ASSERT_EQ('U', actual[0]);
}
}
void CheckFocusedElement(int tab_index, const char* focused) {
ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
ASSERT_EQ(focused,
content::EvalJs(
browser()->tab_strip_model()->GetWebContentsAt(tab_index),
kGetFocusedElementJS));
}
void SetFocusedElement(int tab_index, const char* focused) {
ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
ASSERT_EQ(true,
content::EvalJs(
browser()->tab_strip_model()->GetWebContentsAt(tab_index),
base::StringPrintf(kSetFocusedElementJS, focused)));
}
void CheckTextBoxValue(int tab_index, const char* id, const char* value) {
ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
ASSERT_EQ(value,
content::EvalJs(
browser()->tab_strip_model()->GetWebContentsAt(tab_index),
base::StringPrintf(kGetTextBoxValueJS, id)));
}
void SetTextBoxValue(int tab_index, const char* id, const char* value) {
ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
ASSERT_EQ(value,
content::EvalJs(
browser()->tab_strip_model()->GetWebContentsAt(tab_index),
base::StringPrintf(kSetTextBoxValueJS, id, value)));
}
void StartTest(int tab_index, int result_length) {
ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
ASSERT_EQ(true,
content::EvalJs(
browser()->tab_strip_model()->GetWebContentsAt(tab_index),
base::StringPrintf(kStartTestJS, result_length)));
}
void TestKeyEvent(int tab_index, const KeyEventTestData& test) {
ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
ASSERT_EQ(tab_index, browser()->tab_strip_model()->active_index());
// Inform our testing web page that we are about to start testing a key
// event.
ASSERT_NO_FATAL_FAILURE(StartTest(tab_index, test.result_length));
ASSERT_NO_FATAL_FAILURE(SuppressEvents(
tab_index, test.suppress_keydown, test.suppress_keypress,
test.suppress_keyup, test.suppress_textinput));
// We need to create a finish observer before sending the key event,
// because the test finished message might be arrived before returning
// from the SendKeyPressSync() method.
TestFinishObserver finish_observer(
browser()->tab_strip_model()->GetWebContentsAt(tab_index));
ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
browser(), test.key, test.ctrl, test.shift, test.alt, test.command));
ASSERT_TRUE(finish_observer.WaitForFinish());
ASSERT_NO_FATAL_FAILURE(CheckResult(
tab_index, test.result_length, test.result));
}
std::string GetTestDataDescription(const KeyEventTestData& data) {
std::string desc = base::StringPrintf(
" VKEY:0x%02x, ctrl:%d, shift:%d, alt:%d, command:%d\n"
" Suppress: keydown:%d, keypress:%d, keyup:%d, textInput:%d\n"
" Expected results(%d):\n",
data.key, data.ctrl, data.shift, data.alt, data.command,
data.suppress_keydown, data.suppress_keypress, data.suppress_keyup,
data.suppress_textinput, data.result_length);
for (int i = 0; i < data.result_length; ++i) {
desc.append(" ");
desc.append(data.result[i]);
desc.append("\n");
}
return desc;
}
};
// TODO(crbug.com/40849047): Re-enable this test
IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, DISABLED_NormalKeyEvents) {
static const auto kTestNoInput = std::to_array<KeyEventTestData>({
// a
{ui::VKEY_A,
false,
false,
false,
false,
false,
false,
false,
false,
3,
{"D 65 0 false false false false", "P 97 97 false false false false",
"U 65 0 false false false false"}},
// shift-a
{ui::VKEY_A,
false,
true,
false,
false,
false,
false,
false,
false,
5,
{"D 16 0 false true false false", "D 65 0 false true false false",
"P 65 65 false true false false", "U 65 0 false true false false",
"U 16 0 false true false false"}},
// a, suppress keydown
{ui::VKEY_A,
false,
false,
false,
false,
true,
false,
false,
false,
2,
{"D 65 0 false false false false", "U 65 0 false false false false"}},
});
static const auto kTestWithInput = std::to_array<KeyEventTestData>({
// a
{ui::VKEY_A,
false,
false,
false,
false,
false,
false,
false,
false,
4,
{"D 65 0 false false false false", "P 97 97 false false false false",
"T a", "U 65 0 false false false false"}},
// shift-a
{ui::VKEY_A,
false,
true,
false,
false,
false,
false,
false,
false,
6,
{"D 16 0 false true false false", "D 65 0 false true false false",
"P 65 65 false true false false", "T A",
"U 65 0 false true false false", "U 16 0 false true false false"}},
// a, suppress keydown
{ui::VKEY_A,
false,
false,
false,
false,
true,
false,
false,
false,
2,
{"D 65 0 false false false false", "U 65 0 false false false false"}},
// a, suppress keypress
{ui::VKEY_A,
false,
false,
false,
false,
false,
true,
false,
false,
3,
{"D 65 0 false false false false", "P 97 97 false false false false",
"U 65 0 false false false false"}},
// a, suppress textInput
{ui::VKEY_A,
false,
false,
false,
false,
false,
false,
false,
true,
4,
{"D 65 0 false false false false", "P 97 97 false false false false",
"T a", "U 65 0 false false false false"}},
});
ASSERT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
GURL url = embedded_test_server()->GetURL(kTestingPage);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
int tab_index = browser()->tab_strip_model()->active_index();
for (size_t i = 0; i < std::size(kTestNoInput); ++i) {
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestNoInput[i]))
<< "kTestNoInput[" << i << "] failed:\n"
<< GetTestDataDescription(kTestNoInput[i]);
}
// Input in normal text box.
ASSERT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, "A"));
for (size_t i = 0; i < std::size(kTestWithInput); ++i) {
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestWithInput[i]))
<< "kTestWithInput[" << i << "] in text box failed:\n"
<< GetTestDataDescription(kTestWithInput[i]);
}
EXPECT_NO_FATAL_FAILURE(CheckTextBoxValue(tab_index, "A", "aA"));
// Input in password box.
ASSERT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, "B"));
for (size_t i = 0; i < std::size(kTestWithInput); ++i) {
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestWithInput[i]))
<< "kTestWithInput[" << i << "] in password box failed:\n"
<< GetTestDataDescription(kTestWithInput[i]);
}
EXPECT_NO_FATAL_FAILURE(CheckTextBoxValue(tab_index, "B", "aA"));
}
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, CtrlKeyEvents) {
static const KeyEventTestData kTestCtrlF = {
ui::VKEY_F, true, false, false, false,
false, false, false, false, 2,
{ "D 17 0 true false false false",
"D 70 0 true false false false" }
};
static const KeyEventTestData kTestCtrlFSuppressKeyDown = {
ui::VKEY_F, true, false, false, false,
true, false, false, false, 4,
{ "D 17 0 true false false false",
"D 70 0 true false false false",
"U 70 0 true false false false",
"U 17 0 true false false false" }
};
// Ctrl+Z doesn't bind to any accelerators, which then should generate a
// keypress event with charCode=26.
static const KeyEventTestData kTestCtrlZ = {
ui::VKEY_Z, true, false, false, false,
false, false, false, false, 5,
{ "D 17 0 true false false false",
"D 90 0 true false false false",
"P 26 26 true false false false",
"U 90 0 true false false false",
"U 17 0 true false false false" }
};
static const KeyEventTestData kTestCtrlZSuppressKeyDown = {
ui::VKEY_Z, true, false, false, false,
true, false, false, false, 4,
{ "D 17 0 true false false false",
"D 90 0 true false false false",
"U 90 0 true false false false",
"U 17 0 true false false false" }
};
// Ctrl+Enter shall generate a keypress event with charCode=10 (LF).
static const KeyEventTestData kTestCtrlEnter = {
ui::VKEY_RETURN, true, false, false, false,
false, false, false, false, 5,
{ "D 17 0 true false false false",
"D 13 0 true false false false",
"P 10 10 true false false false",
"U 13 0 true false false false",
"U 17 0 true false false false" }
};
static const KeyEventTestData kTestEscape = {
ui::VKEY_ESCAPE, false, false, false, false, false,
false, false, false, 0, {}};
ASSERT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
GURL url = embedded_test_server()->GetURL(kTestingPage);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
int tab_index = browser()->tab_strip_model()->active_index();
// Press Ctrl+F, which will make the Find box open and request focus.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlF));
EXPECT_TRUE(IsViewFocused(VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
// Press Escape to close the Find box and move the focus back to the web page.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestEscape));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
// Press Ctrl+F with keydown suppressed shall not open the find box.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlFSuppressKeyDown));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlZ));
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlZSuppressKeyDown));
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlEnter));
}
#elif BUILDFLAG(IS_MAC)
// http://crbug.com/81451
IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, CommandKeyEvents) {
static const KeyEventTestData kTestCmdF = {
ui::VKEY_F, false, false, false, true,
false, false, false, false, 2,
{ "D 91 0 false false false true",
"D 70 0 false false false true" }
};
// On Mac we don't send key up events when command modifier is down.
static const KeyEventTestData kTestCmdFSuppressKeyDown = {
ui::VKEY_F, false, false, false, true,
true, false, false, false, 3,
{ "D 91 0 false false false true",
"D 70 0 false false false true",
"U 91 0 false false false true" }
};
ASSERT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
GURL url = embedded_test_server()->GetURL(kTestingPage);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
int tab_index = browser()->tab_strip_model()->active_index();
// Press Cmd+F, which will make the Find box open and request focus.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCmdF));
EXPECT_TRUE(IsViewFocused(VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
// Press Escape to close the Find box and move the focus back to the web page.
ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
browser(), ui::VKEY_ESCAPE, false, false, false, false));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
// Press Cmd+F with keydown suppressed shall not open the find box.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCmdFSuppressKeyDown));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
}
#endif
// https://crbug.com/81451 for mac
#if BUILDFLAG(IS_MAC)
#define MAYBE_AccessKeys DISABLED_AccessKeys
#else
#define MAYBE_AccessKeys AccessKeys
#endif
IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, MAYBE_AccessKeys) {
#if BUILDFLAG(IS_MAC)
// On Mac, access keys use ctrl+alt modifiers.
static const KeyEventTestData kTestAccessA = {
ui::VKEY_A, true, false, true, false,
false, false, false, false, 6,
{ "D 17 0 true false false false",
"D 18 0 true false true false",
"D 65 0 true false true false",
"U 65 0 true false true false",
"U 18 0 true false true false",
"U 17 0 true false false false" }
};
static const KeyEventTestData kTestAccessDSuppress = {
ui::VKEY_D, true, false, true, false,
true, true, true, false, 6,
{ "D 17 0 true false false false",
"D 18 0 true false true false",
"D 68 0 true false true false",
"U 68 0 true false true false",
"U 18 0 true false true false",
"U 17 0 true false false false" }
};
#else
static const KeyEventTestData kTestAccessA = {
ui::VKEY_A, false, false, true, false,
false, false, false, false, 4,
{ "D 18 0 false false true false",
"D 65 0 false false true false",
"U 65 0 false false true false",
"U 18 0 false false true false" }
};
static const KeyEventTestData kTestAccessD = {
ui::VKEY_D, false, false, true, false,
false, false, false, false, 2,
{ "D 18 0 false false true false",
"D 68 0 false false true false" }
};
static const KeyEventTestData kTestAccessDSuppress = {
ui::VKEY_D, false, false, true, false,
true, true, true, false, 4,
{ "D 18 0 false false true false",
"D 68 0 false false true false",
"U 68 0 false false true false",
"U 18 0 false false true false" }
};
#endif
ASSERT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
GURL url = embedded_test_server()->GetURL(kTestingPage);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
content::RunAllPendingInMessageLoop();
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
int tab_index = browser()->tab_strip_model()->active_index();
// Make sure no element is focused.
EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, ""));
// Alt+A should focus the element with accesskey = "A".
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAccessA));
EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, "A"));
// Blur the focused element.
EXPECT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, ""));
// Make sure no element is focused.
EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, ""));
#if !BUILDFLAG(IS_MAC)
// Alt+D should move the focus to the location entry.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAccessD));
// TODO(isherman): This is an experimental change to help diagnose
// http://crbug.com/55713
content::RunAllPendingInMessageLoop();
EXPECT_TRUE(IsViewFocused(VIEW_ID_OMNIBOX));
// No element should be focused, as Alt+D was handled by the browser.
EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, ""));
// Move the focus back to the web page.
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
// Make sure no element is focused.
EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, ""));
#endif
// If the keydown event is suppressed, then Alt+D should be handled as an
// accesskey rather than an accelerator key. Activation of an accesskey is not
// a part of the default action of the key event, so it should not be
// suppressed at all.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAccessDSuppress));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, "D"));
// Blur the focused element.
EXPECT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, ""));
// Make sure no element is focused.
EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, ""));
}
IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, ReservedAccelerators) {
ASSERT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
GURL url = embedded_test_server()->GetURL(kTestingPage);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
ASSERT_EQ(1, browser()->tab_strip_model()->count());
static const KeyEventTestData kTestCtrlOrCmdT = {
#if BUILDFLAG(IS_MAC)
ui::VKEY_T,
false,
false,
false,
true,
true,
false,
false,
false,
1,
{"D 91 0 false false false true"}
#else
ui::VKEY_T, true, false, false, false,
true, false, false, false, 1,
{ "D 17 0 true false false false" }
#endif
};
ui_test_utils::TabAddedWaiter wait_for_new_tab(browser());
// Press Ctrl/Cmd+T, which will open a new tab. It cannot be suppressed.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(0, kTestCtrlOrCmdT));
wait_for_new_tab.Wait();
EXPECT_EQ(1, GetResultLength(0));
EXPECT_EQ(2, browser()->tab_strip_model()->count());
ASSERT_EQ(1, browser()->tab_strip_model()->active_index());
// Because of issue <http://crbug.com/65375>, switching back to the first tab
// may cause the focus to be grabbed by omnibox. So instead, we load our
// testing page in the newly created tab and try Cmd-W here.
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
// Make sure the focus is in the testing page.
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
// Reserved accelerators can't be suppressed.
ASSERT_NO_FATAL_FAILURE(SuppressAllEvents(1, true));
content::WebContentsDestroyedWatcher destroyed_watcher(
browser()->tab_strip_model()->GetWebContentsAt(1));
// Press Ctrl/Cmd+W, which will close the tab.
#if BUILDFLAG(IS_MAC)
ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
browser(), ui::VKEY_W, false, false, false, true));
#else
ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
browser(), ui::VKEY_W, true, false, false, false));
#endif
ASSERT_NO_FATAL_FAILURE(destroyed_watcher.Wait());
EXPECT_EQ(1, browser()->tab_strip_model()->count());
}
#if BUILDFLAG(IS_MAC)
IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, EditorKeyBindings) {
static const KeyEventTestData kTestCtrlA = {
ui::VKEY_A, true, false, false, false,
false, false, false, false, 4,
{ "D 17 0 true false false false",
"D 65 0 true false false false",
"U 65 0 true false false false",
"U 17 0 true false false false" }
};
static const KeyEventTestData kTestCtrlF = {
ui::VKEY_F, true, false, false, false,
false, false, false, false, 4,
{ "D 17 0 true false false false",
"D 70 0 true false false false",
"U 70 0 true false false false",
"U 17 0 true false false false" }
};
static const KeyEventTestData kTestCtrlK = {
ui::VKEY_K, true, false, false, false,
false, false, false, false, 4,
{ "D 17 0 true false false false",
"D 75 0 true false false false",
"U 75 0 true false false false",
"U 17 0 true false false false" }
};
ASSERT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
GURL url = embedded_test_server()->GetURL(kTestingPage);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
int tab_index = browser()->tab_strip_model()->active_index();
ASSERT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, "A"));
ASSERT_NO_FATAL_FAILURE(SetTextBoxValue(tab_index, "A", "Hello"));
// Move the caret to the beginning of the line.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlA));
// Forward one character
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlF));
// Delete to the end of the line.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlK));
EXPECT_NO_FATAL_FAILURE(CheckTextBoxValue(tab_index, "A", "H"));
}
#endif
IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, PageUpDownKeys) {
static const KeyEventTestData kTestPageUp = {
ui::VKEY_PRIOR, false, false, false, false,
false, false, false, false, 2,
{ "D 33 0 false false false false",
"U 33 0 false false false false" }
};
static const KeyEventTestData kTestPageDown = {
ui::VKEY_NEXT, false, false, false, false,
false, false, false, false, 2,
{ "D 34 0 false false false false",
"U 34 0 false false false false" }
};
ASSERT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
GURL url = embedded_test_server()->GetURL(kTestingPage);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
int tab_index = browser()->tab_strip_model()->active_index();
ASSERT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, "A"));
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestPageUp));
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestPageDown));
EXPECT_NO_FATAL_FAILURE(CheckTextBoxValue(tab_index, "A", ""));
}
// AltKey is enabled only on Windows. See crbug.com/114537.
#if BUILDFLAG(IS_WIN)
// If this flakes, disable and log details in http://crbug.com/523255.
// TODO(sky): remove comment if proves stable and reenable other tests.
IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, FocusMenuBarByAltKey) {
static const KeyEventTestData kTestAltKey = {
ui::VKEY_MENU, false, false, false, false,
false, false, false, false, 2,
{ "D 18 0 false false true false",
"U 18 0 false false true false" }
};
static const KeyEventTestData kTestAltKeySuppress = {
ui::VKEY_MENU, false, false, false, false,
true, false, false, false, 2,
{ "D 18 0 false false true false",
"U 18 0 false false true false" }
};
static const KeyEventTestData kTestCtrlAltKey = {
ui::VKEY_MENU, true, false, false, false,
false, false, false, false, 4,
{ "D 17 0 true false false false",
"D 18 0 true false true false",
"U 18 0 true false true false",
"U 17 0 true false false false" }
};
ASSERT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
GURL url = embedded_test_server()->GetURL(kTestingPage);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
int tab_index = browser()->tab_strip_model()->active_index();
// Press and release Alt key to focus wrench menu button.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAltKey));
EXPECT_TRUE(IsViewFocused(VIEW_ID_APP_MENU));
ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
// Alt key can be suppressed.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAltKeySuppress));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
// Ctrl+Alt should have no effect.
EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlAltKey));
ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
}
#endif
} // namespace
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