cef/tests/ceftests/views/button_unittest.cc

642 lines
21 KiB
C++

// Copyright (c) 2016 The Chromium Embedded Framework 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 "include/base/cef_bind.h"
#include "include/views/cef_button.h"
#include "include/views/cef_button_delegate.h"
#include "include/views/cef_label_button.h"
#include "include/views/cef_menu_button.h"
#include "include/views/cef_menu_button_delegate.h"
#include "include/wrapper/cef_closure_task.h"
#include "tests/ceftests/image_util.h"
#include "tests/ceftests/test_handler.h"
#include "tests/ceftests/thread_helper.h"
#include "tests/ceftests/views/test_window_delegate.h"
#include "tests/gtest/include/gtest/gtest.h"
#define BUTTON_TEST(name) UI_THREAD_TEST(ViewsButtonTest, name)
#define BUTTON_TEST_ASYNC(name) UI_THREAD_TEST_ASYNC(ViewsButtonTest, name)
namespace {
CefRefPtr<CefImage> CreateIconImage() {
CefRefPtr<CefImage> image = CefImage::CreateImage();
image_util::LoadIconImage(image, 1.0);
image_util::LoadIconImage(image, 2.0);
return image;
}
const char kButtonText[] = "My Button";
void VerifyButtonStyle(CefRefPtr<CefButton> button) {
// Test state.
EXPECT_EQ(CEF_BUTTON_STATE_NORMAL, button->GetState());
button->SetState(CEF_BUTTON_STATE_HOVERED);
EXPECT_EQ(CEF_BUTTON_STATE_HOVERED, button->GetState());
button->SetState(CEF_BUTTON_STATE_PRESSED);
EXPECT_EQ(CEF_BUTTON_STATE_PRESSED, button->GetState());
button->SetState(CEF_BUTTON_STATE_DISABLED);
EXPECT_EQ(CEF_BUTTON_STATE_DISABLED, button->GetState());
button->SetState(CEF_BUTTON_STATE_NORMAL);
button->SetTooltipText("Some tooltip text");
button->SetAccessibleName("MyButton");
}
void VerifyLabelButtonImage(CefRefPtr<CefLabelButton> button,
cef_button_state_t state,
CefRefPtr<CefImage> image) {
EXPECT_FALSE(button->GetImage(state).get()) << "state = " << state;
button->SetImage(state, image);
EXPECT_TRUE(image->IsSame(button->GetImage(state))) << "state = " << state;
button->SetImage(state, nullptr);
EXPECT_FALSE(button->GetImage(state).get()) << "state = " << state;
}
void VerifyLabelButtonStyle(CefRefPtr<CefLabelButton> button) {
VerifyButtonStyle(button);
// Test set/get text.
EXPECT_STREQ(kButtonText, button->GetText().ToString().c_str());
const char kText[] = "My text";
button->SetText(kText);
EXPECT_STREQ(kText, button->GetText().ToString().c_str());
// Test images.
CefRefPtr<CefImage> image = CreateIconImage();
VerifyLabelButtonImage(button, CEF_BUTTON_STATE_NORMAL, image);
VerifyLabelButtonImage(button, CEF_BUTTON_STATE_HOVERED, image);
VerifyLabelButtonImage(button, CEF_BUTTON_STATE_PRESSED, image);
VerifyLabelButtonImage(button, CEF_BUTTON_STATE_DISABLED, image);
// Test colors.
const cef_color_t color = CefColorSetARGB(255, 255, 0, 255);
button->SetTextColor(CEF_BUTTON_STATE_NORMAL, color);
button->SetTextColor(CEF_BUTTON_STATE_HOVERED, color);
button->SetTextColor(CEF_BUTTON_STATE_PRESSED, color);
button->SetTextColor(CEF_BUTTON_STATE_DISABLED, color);
button->SetEnabledTextColors(color);
// Test alignment.
button->SetHorizontalAlignment(CEF_HORIZONTAL_ALIGNMENT_LEFT);
button->SetHorizontalAlignment(CEF_HORIZONTAL_ALIGNMENT_CENTER);
button->SetHorizontalAlignment(CEF_HORIZONTAL_ALIGNMENT_RIGHT);
// Test fonts.
button->SetFontList("Arial, 14px");
// Test sizes.
button->SetMinimumSize(CefSize(100, 100));
button->SetMaximumSize(CefSize(100, 100));
}
void VerifyMenuButtonStyle(CefRefPtr<CefMenuButton> button) {
VerifyLabelButtonStyle(button);
}
class EmptyMenuButtonDelegate : public CefMenuButtonDelegate {
public:
EmptyMenuButtonDelegate() {}
void OnMenuButtonPressed(
CefRefPtr<CefMenuButton> menu_button,
const CefPoint& screen_point,
CefRefPtr<CefMenuButtonPressedLock> button_pressed_lock) override {
EXPECT_TRUE(false); // Not reached.
}
void OnButtonPressed(CefRefPtr<CefButton> button) override {
EXPECT_TRUE(false); // Not reached.
}
private:
IMPLEMENT_REFCOUNTING(EmptyMenuButtonDelegate);
DISALLOW_COPY_AND_ASSIGN(EmptyMenuButtonDelegate);
};
void LabelButtonStyle() {
CefRefPtr<CefLabelButton> button = CefLabelButton::CreateLabelButton(
new EmptyMenuButtonDelegate(), kButtonText);
VerifyLabelButtonStyle(button);
}
void LabelButtonStyleFramelessImpl() {
LabelButtonStyle();
}
void MenuButtonStyle() {
CefRefPtr<CefMenuButton> button = CefMenuButton::CreateMenuButton(
new EmptyMenuButtonDelegate(), kButtonText);
VerifyMenuButtonStyle(button);
}
void MenuButtonStyleFramelessImpl() {
MenuButtonStyle();
}
} // namespace
// Test Button getters/setters.
BUTTON_TEST(LabelButtonStyleFrameless)
BUTTON_TEST(MenuButtonStyleFrameless)
namespace {
// Mouse click delay in MS.
const int kClickDelayMS = 100;
const int kButtonID = 1;
class TestButtonDelegate : public CefButtonDelegate {
public:
TestButtonDelegate() {}
void OnButtonPressed(CefRefPtr<CefButton> button) override {
EXPECT_TRUE(button.get());
EXPECT_EQ(button->GetID(), kButtonID);
// Complete the test by closing the window.
button->GetWindow()->Close();
}
private:
IMPLEMENT_REFCOUNTING(TestButtonDelegate);
DISALLOW_COPY_AND_ASSIGN(TestButtonDelegate);
};
void ClickButton(CefRefPtr<CefWindow> window, int button_id) {
CefRefPtr<CefView> button = window->GetViewForID(button_id);
EXPECT_TRUE(button->AsButton());
// Determine the middle of the button in screen coordinates.
const CefRect& bounds = button->GetBoundsInScreen();
const CefPoint& click_point =
CefPoint(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2);
// Click the button.
window->SendMouseMove(click_point.x, click_point.y);
window->SendMouseEvents(MBT_LEFT, true, true);
}
void AddImage(CefRefPtr<CefLabelButton> button) {
CefRefPtr<CefImage> image = CreateIconImage();
button->SetImage(CEF_BUTTON_STATE_NORMAL, image);
}
void RunLabelButtonClick(bool with_text,
bool with_image,
CefRefPtr<CefWindow> window) {
CefRefPtr<CefLabelButton> button = CefLabelButton::CreateLabelButton(
new TestButtonDelegate(), with_text ? kButtonText : "");
button->SetID(kButtonID);
EXPECT_TRUE(button->AsButton());
EXPECT_TRUE(button->AsButton()->AsLabelButton());
EXPECT_EQ(kButtonID, button->GetID());
EXPECT_TRUE(button->IsVisible());
EXPECT_FALSE(button->IsDrawn());
if (with_text)
EXPECT_STREQ(kButtonText, button->GetText().ToString().c_str());
else
EXPECT_TRUE(button->GetText().empty());
if (with_image)
AddImage(button);
window->AddChildView(button);
window->Layout();
EXPECT_TRUE(window->IsSame(button->GetWindow()));
EXPECT_TRUE(window->IsSame(button->GetParentView()));
EXPECT_TRUE(button->IsSame(window->GetViewForID(kButtonID)));
EXPECT_TRUE(button->IsVisible());
EXPECT_TRUE(button->IsDrawn());
window->Show();
// Wait a bit before trying to click the button.
CefPostDelayedTask(TID_UI, base::Bind(ClickButton, window, kButtonID),
kClickDelayMS);
}
void LabelButtonClick(CefRefPtr<CefWaitableEvent> event,
bool with_button_frame,
bool with_button_text,
bool with_button_image) {
TestWindowDelegate::Config config;
config.on_window_created =
base::Bind(RunLabelButtonClick, with_button_text, with_button_image);
config.frameless = false;
config.close_window = false;
TestWindowDelegate::RunTest(event, config);
}
void LabelButtonClickFramedWithTextWithImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
LabelButtonClick(event, true, true, true);
}
void LabelButtonClickFramedWithTextNoImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
LabelButtonClick(event, true, true, false);
}
void LabelButtonClickFramedNoTextWithImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
LabelButtonClick(event, true, false, true);
}
void LabelButtonClickFramedNoTextNoImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
LabelButtonClick(event, true, false, false);
}
void LabelButtonClickFramelessWithTextWithImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
LabelButtonClick(event, false, true, true);
}
void LabelButtonClickFramelessWithTextNoImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
LabelButtonClick(event, false, true, false);
}
void LabelButtonClickFramelessNoTextWithImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
LabelButtonClick(event, false, false, true);
}
void LabelButtonClickFramelessNoTextNoImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
LabelButtonClick(event, false, false, false);
}
} // namespace
// Test LabelButton functionality. This is primarily to exercise exposed CEF
// APIs and is not intended to comprehensively test button-related behavior
// (which we presume that Chromium is testing).
BUTTON_TEST_ASYNC(LabelButtonClickFramedWithTextWithImageFramelessWindow)
BUTTON_TEST_ASYNC(LabelButtonClickFramedWithTextNoImageFramelessWindow)
BUTTON_TEST_ASYNC(LabelButtonClickFramedNoTextWithImageFramelessWindow)
BUTTON_TEST_ASYNC(LabelButtonClickFramedNoTextNoImageFramelessWindow)
BUTTON_TEST_ASYNC(LabelButtonClickFramelessWithTextWithImageFramelessWindow)
BUTTON_TEST_ASYNC(LabelButtonClickFramelessWithTextNoImageFramelessWindow)
BUTTON_TEST_ASYNC(LabelButtonClickFramelessNoTextWithImageFramelessWindow)
BUTTON_TEST_ASYNC(LabelButtonClickFramelessNoTextNoImageFramelessWindow)
namespace {
const int kMenuItemID = 2;
const char kMenuItemLabel[] = "My Menu Item";
void ClickMenuItem(CefRefPtr<CefMenuButton> menu_button) {
// Determine the lower-right corner of the menu button, then offset a bit to
// hit the first menu item.
const CefRect& bounds = menu_button->GetBoundsInScreen();
const CefPoint& click_point =
CefPoint(bounds.x + bounds.width + 10, bounds.y + bounds.height + 10);
// Click the menu item.
CefRefPtr<CefWindow> window = menu_button->GetWindow();
window->SendMouseMove(click_point.x, click_point.y);
window->SendMouseEvents(MBT_LEFT, true, true);
}
class TestMenuButtonDelegate : public CefMenuButtonDelegate,
public CefMenuModelDelegate {
public:
TestMenuButtonDelegate() {}
void OnMenuButtonPressed(
CefRefPtr<CefMenuButton> menu_button,
const CefPoint& screen_point,
CefRefPtr<CefMenuButtonPressedLock> button_pressed_lock) override {
window_ = menu_button->GetWindow();
CefRefPtr<CefMenuModel> model = CefMenuModel::CreateMenuModel(this);
model->AddItem(kMenuItemID, kMenuItemLabel);
// Verify color accessors.
for (int i = 0; i < CEF_MENU_COLOR_COUNT; ++i) {
cef_menu_color_type_t color_type = static_cast<cef_menu_color_type_t>(i);
cef_color_t color_out;
cef_color_t color = CefColorSetARGB(255, 255, 255, i);
// No color set yet.
color_out = 1;
EXPECT_TRUE(model->GetColor(kMenuItemID, color_type, color_out));
EXPECT_EQ(0U, color_out);
color_out = 1;
EXPECT_TRUE(model->GetColorAt(0, color_type, color_out));
EXPECT_EQ(0U, color_out);
color_out = 1;
EXPECT_TRUE(model->GetColorAt(-1, color_type, color_out));
EXPECT_EQ(0U, color_out);
// Set the default color.
EXPECT_TRUE(model->SetColorAt(-1, color_type, color));
color_out = 1;
EXPECT_TRUE(model->GetColorAt(-1, color_type, color_out));
EXPECT_EQ(color, color_out);
// Clear the default color.
EXPECT_TRUE(model->SetColorAt(-1, color_type, 0));
color_out = 1;
EXPECT_TRUE(model->GetColorAt(-1, color_type, color_out));
EXPECT_EQ(0U, color_out);
// Set the index color.
EXPECT_TRUE(model->SetColorAt(0, color_type, color));
color_out = 1;
EXPECT_TRUE(model->GetColorAt(0, color_type, color_out));
EXPECT_EQ(color, color_out);
// Clear the index color.
EXPECT_TRUE(model->SetColorAt(0, color_type, 0));
color_out = 1;
EXPECT_TRUE(model->GetColorAt(0, color_type, color_out));
EXPECT_EQ(0U, color_out);
// Set the ID color.
EXPECT_TRUE(model->SetColor(kMenuItemID, color_type, color));
color_out = 1;
EXPECT_TRUE(model->GetColor(kMenuItemID, color_type, color_out));
EXPECT_EQ(color, color_out);
// Clear the ID color.
EXPECT_TRUE(model->SetColor(kMenuItemID, color_type, 0));
color_out = 1;
EXPECT_TRUE(model->GetColor(kMenuItemID, color_type, color_out));
EXPECT_EQ(0U, color_out);
// Index/ID doesn't exist.
EXPECT_FALSE(model->SetColorAt(4, color_type, color));
EXPECT_FALSE(model->SetColor(4, color_type, color));
color_out = 1;
EXPECT_FALSE(model->GetColorAt(4, color_type, color_out));
EXPECT_FALSE(model->GetColor(4, color_type, color_out));
EXPECT_EQ(1U, color_out);
}
// Verify font accessors.
const std::string& font = "Tahoma, 12px";
EXPECT_TRUE(model->SetFontListAt(0, font));
EXPECT_TRUE(model->SetFontListAt(0, CefString()));
EXPECT_TRUE(model->SetFontList(kMenuItemID, font));
EXPECT_TRUE(model->SetFontList(kMenuItemID, CefString()));
// Index/ID doesn't exist.
EXPECT_FALSE(model->SetFontListAt(4, font));
EXPECT_FALSE(model->SetFontList(4, font));
// Wait a bit before trying to click the menu item.
CefPostDelayedTask(TID_UI, base::Bind(ClickMenuItem, menu_button),
kClickDelayMS);
menu_button->ShowMenu(model, screen_point, CEF_MENU_ANCHOR_TOPLEFT);
}
void OnButtonPressed(CefRefPtr<CefButton> button) override {}
void ExecuteCommand(CefRefPtr<CefMenuModel> menu_model,
int command_id,
cef_event_flags_t event_flags) override {
EXPECT_TRUE(menu_model.get());
EXPECT_EQ(command_id, kMenuItemID);
// Complete the test by closing the window.
window_->GetWindow()->Close();
window_ = nullptr;
}
private:
CefRefPtr<CefWindow> window_;
IMPLEMENT_REFCOUNTING(TestMenuButtonDelegate);
DISALLOW_COPY_AND_ASSIGN(TestMenuButtonDelegate);
};
void RunMenuButtonClick(bool with_text,
bool with_image,
CefRefPtr<CefWindow> window) {
CefRefPtr<CefMenuButton> button = CefMenuButton::CreateMenuButton(
new TestMenuButtonDelegate(), with_text ? kButtonText : "");
button->SetID(kButtonID);
EXPECT_TRUE(button->AsButton());
EXPECT_TRUE(button->AsButton()->AsLabelButton());
EXPECT_TRUE(button->AsButton()->AsLabelButton()->AsMenuButton());
EXPECT_EQ(kButtonID, button->GetID());
EXPECT_TRUE(button->IsVisible());
EXPECT_FALSE(button->IsDrawn());
if (with_text)
EXPECT_STREQ(kButtonText, button->GetText().ToString().c_str());
else
EXPECT_TRUE(button->GetText().empty());
if (with_image)
AddImage(button);
window->AddChildView(button);
window->Layout();
EXPECT_TRUE(window->IsSame(button->GetWindow()));
EXPECT_TRUE(window->IsSame(button->GetParentView()));
EXPECT_TRUE(button->IsSame(window->GetViewForID(kButtonID)));
EXPECT_TRUE(button->IsVisible());
EXPECT_TRUE(button->IsDrawn());
window->Show();
// Wait a bit before trying to click the button.
CefPostDelayedTask(TID_UI, base::Bind(ClickButton, window, kButtonID),
kClickDelayMS);
}
void MenuButtonClick(CefRefPtr<CefWaitableEvent> event,
bool with_button_frame,
bool with_button_text,
bool with_button_image) {
TestWindowDelegate::Config config;
config.on_window_created =
base::Bind(RunMenuButtonClick, with_button_text, with_button_image);
config.frameless = false;
config.close_window = false;
TestWindowDelegate::RunTest(event, config);
}
void MenuButtonClickFramedWithTextWithImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
MenuButtonClick(event, true, true, true);
}
void MenuButtonClickFramedWithTextNoImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
MenuButtonClick(event, true, true, false);
}
void MenuButtonClickFramedNoTextWithImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
MenuButtonClick(event, true, false, true);
}
void MenuButtonClickFramedNoTextNoImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
MenuButtonClick(event, true, false, false);
}
void MenuButtonClickFramelessWithTextWithImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
MenuButtonClick(event, false, true, true);
}
void MenuButtonClickFramelessWithTextNoImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
MenuButtonClick(event, false, true, false);
}
void MenuButtonClickFramelessNoTextWithImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
MenuButtonClick(event, false, false, true);
}
void MenuButtonClickFramelessNoTextNoImageFramelessWindowImpl(
CefRefPtr<CefWaitableEvent> event) {
MenuButtonClick(event, false, false, false);
}
} // namespace
// Test MenuButton functionality. This is primarily to exercise exposed CEF
// APIs and is not intended to comprehensively test button-related behavior
// (which we presume that Chromium is testing).
BUTTON_TEST_ASYNC(MenuButtonClickFramedWithTextWithImageFramelessWindow)
BUTTON_TEST_ASYNC(MenuButtonClickFramedWithTextNoImageFramelessWindow)
BUTTON_TEST_ASYNC(MenuButtonClickFramedNoTextWithImageFramelessWindow)
BUTTON_TEST_ASYNC(MenuButtonClickFramedNoTextNoImageFramelessWindow)
BUTTON_TEST_ASYNC(MenuButtonClickFramelessWithTextWithImageFramelessWindow)
BUTTON_TEST_ASYNC(MenuButtonClickFramelessWithTextNoImageFramelessWindow)
BUTTON_TEST_ASYNC(MenuButtonClickFramelessNoTextWithImageFramelessWindow)
BUTTON_TEST_ASYNC(MenuButtonClickFramelessNoTextNoImageFramelessWindow)
namespace {
class TestMenuButtonCustomPopupDelegate : public CefMenuButtonDelegate,
public CefWindowDelegate {
public:
explicit TestMenuButtonCustomPopupDelegate(bool can_activate)
: can_activate_(can_activate) {}
void OnMenuButtonPressed(
CefRefPtr<CefMenuButton> menu_button,
const CefPoint& screen_point,
CefRefPtr<CefMenuButtonPressedLock> button_pressed_lock) override {
parent_window_ = menu_button->GetWindow();
button_pressed_lock_ = button_pressed_lock;
popup_window_ = CefWindow::CreateTopLevelWindow(this);
popup_window_->SetBounds(CefRect(screen_point.x, screen_point.y, 100, 100));
CefRefPtr<CefLabelButton> button =
CefLabelButton::CreateLabelButton(this, "Button");
button->SetFocusable(can_activate_);
popup_window_->AddChildView(button);
popup_window_->Show();
// Wait a bit before trying to click the popup button.
CefPostDelayedTask(TID_UI, base::Bind(ClickMenuItem, menu_button),
kClickDelayMS);
}
void OnButtonPressed(CefRefPtr<CefButton> button) override {
EXPECT_TRUE(button->GetWindow()->IsSame(popup_window_));
popup_window_->Close();
popup_window_ = nullptr;
button_pressed_lock_ = nullptr;
}
CefRefPtr<CefWindow> GetParentWindow(CefRefPtr<CefWindow> window,
bool* is_menu,
bool* can_activate_menu) override {
EXPECT_TRUE(parent_window_);
*is_menu = true;
*can_activate_menu = can_activate_;
return parent_window_;
}
bool IsFrameless(CefRefPtr<CefWindow> window) override { return true; }
void OnFocus(CefRefPtr<CefView> view) override {
if (popup_window_ && view->GetWindow()->IsSame(popup_window_)) {
EXPECT_TRUE(can_activate_);
got_focus_.yes();
}
}
void OnWindowDestroyed(CefRefPtr<CefWindow> window) override {
if (can_activate_)
EXPECT_TRUE(got_focus_);
else
EXPECT_FALSE(got_focus_);
// Complete the test by closing the parent window.
parent_window_->Close();
parent_window_ = nullptr;
}
private:
const bool can_activate_;
CefRefPtr<CefWindow> parent_window_;
CefRefPtr<CefWindow> popup_window_;
CefRefPtr<CefMenuButtonPressedLock> button_pressed_lock_;
TrackCallback got_focus_;
IMPLEMENT_REFCOUNTING(TestMenuButtonCustomPopupDelegate);
DISALLOW_COPY_AND_ASSIGN(TestMenuButtonCustomPopupDelegate);
};
void RunMenuButtonCustomPopupClick(bool can_activate,
CefRefPtr<CefWindow> window) {
CefRefPtr<CefMenuButton> button = CefMenuButton::CreateMenuButton(
new TestMenuButtonCustomPopupDelegate(can_activate), "Custom");
button->SetID(kButtonID);
window->AddChildView(button);
window->Layout();
window->Show();
// Wait a bit before trying to click the button.
CefPostDelayedTask(TID_UI, base::Bind(ClickButton, window, kButtonID),
kClickDelayMS);
}
void MenuButtonCustomPopupClick(CefRefPtr<CefWaitableEvent> event,
bool can_activate) {
TestWindowDelegate::Config config;
config.on_window_created =
base::Bind(RunMenuButtonCustomPopupClick, can_activate);
config.close_window = false;
TestWindowDelegate::RunTest(event, config);
}
void MenuButtonCustomPopupActivateImpl(CefRefPtr<CefWaitableEvent> event) {
MenuButtonCustomPopupClick(event, true);
}
void MenuButtonCustomPopupNoActivateImpl(CefRefPtr<CefWaitableEvent> event) {
MenuButtonCustomPopupClick(event, false);
}
} // namespace
BUTTON_TEST_ASYNC(MenuButtonCustomPopupActivate)
BUTTON_TEST_ASYNC(MenuButtonCustomPopupNoActivate)