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// Copyright 2014 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/command_line.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "content/public/browser/web_contents.h"
#include "ui/base/ime/dummy_text_input_client.h"
#include "ui/base/ime/input_method.h"
#include "ui/base/ime/input_method_factory.h"
#include "ui/keyboard/keyboard_constants.h"
#include "ui/keyboard/keyboard_controller.h"
#include "ui/keyboard/keyboard_controller_proxy.h"
#include "ui/keyboard/keyboard_switches.h"
#include "ui/keyboard/keyboard_util.h"
namespace {
const int kKeyboardHeightForTest = 100;
} // namespace
class VirtualKeyboardWebContentTest : public InProcessBrowserTest {
public:
VirtualKeyboardWebContentTest() {};
virtual ~VirtualKeyboardWebContentTest() {};
virtual void SetUp() override {
ui::SetUpInputMethodFactoryForTesting();
InProcessBrowserTest::SetUp();
}
// Ensure that the virtual keyboard is enabled.
virtual void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitch(
keyboard::switches::kEnableVirtualKeyboard);
}
keyboard::KeyboardControllerProxy* proxy() {
return keyboard::KeyboardController::GetInstance()->proxy();
}
protected:
void FocusEditableNodeAndShowKeyboard() {
client.reset(new ui::DummyTextInputClient(ui::TEXT_INPUT_TYPE_TEXT));
ui::InputMethod* input_method = proxy()->GetInputMethod();
input_method->SetFocusedTextInputClient(client.get());
input_method->ShowImeIfNeeded();
ResizeKeyboardWindow();
}
void FocusNonEditableNode() {
client.reset(new ui::DummyTextInputClient(ui::TEXT_INPUT_TYPE_NONE));
ui::InputMethod* input_method = proxy()->GetInputMethod();
input_method->SetFocusedTextInputClient(client.get());
}
void MockEnableIMEInDifferentExtension(const std::string& url) {
keyboard::SetOverrideContentUrl(GURL(url));
keyboard::KeyboardController::GetInstance()->Reload();
ResizeKeyboardWindow();
}
bool IsKeyboardVisible() const {
return keyboard::KeyboardController::GetInstance()->keyboard_visible();
}
private:
// Mock window.resizeTo that is expected to be called after navigate to a new
// virtual keyboard.
void ResizeKeyboardWindow() {
gfx::Rect bounds = proxy()->GetKeyboardWindow()->bounds();
proxy()->GetKeyboardWindow()->SetBounds(gfx::Rect(
bounds.x(),
bounds.bottom() - kKeyboardHeightForTest,
bounds.width(),
kKeyboardHeightForTest));
}
scoped_ptr<ui::DummyTextInputClient> client;
DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardWebContentTest);
};
// Test for crbug.com/404340. After enabling an IME in a different extension,
// its virtual keyboard should not become visible if previous one is not.
IN_PROC_BROWSER_TEST_F(VirtualKeyboardWebContentTest,
EnableIMEInDifferentExtension) {
FocusEditableNodeAndShowKeyboard();
EXPECT_TRUE(IsKeyboardVisible());
FocusNonEditableNode();
EXPECT_FALSE(IsKeyboardVisible());
MockEnableIMEInDifferentExtension("chrome-extension://domain-1");
// Keyboard should not become visible if previous keyboard is not.
EXPECT_FALSE(IsKeyboardVisible());
FocusEditableNodeAndShowKeyboard();
// Keyboard should become visible after focus on an editable node.
EXPECT_TRUE(IsKeyboardVisible());
// Simulate hide keyboard by pressing hide key on the virtual keyboard.
keyboard::KeyboardController::GetInstance()->HideKeyboard(
keyboard::KeyboardController::HIDE_REASON_MANUAL);
EXPECT_FALSE(IsKeyboardVisible());
MockEnableIMEInDifferentExtension("chrome-extension://domain-2");
// Keyboard should not become visible if previous keyboard is not, even if it
// is currently focused on an editable node.
EXPECT_FALSE(IsKeyboardVisible());
}
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