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// Copyright 2013 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/strings/utf_string_conversions.h"
#include "chrome/browser/ash/input_method/textinput_test_helper.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/interactive_test_utils.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace ash {
namespace input_method {
namespace {
using TextInput_SurroundingTextChangedTest = TextInputTestBase;
} // namespace
IN_PROC_BROWSER_TEST_F(TextInput_SurroundingTextChangedTest,
SurroundingTextChangedWithInsertText) {
TextInputTestHelper helper(GetInputMethod());
GURL url = ui_test_utils::GetTestUrl(
base::FilePath(FILE_PATH_LITERAL("textinput")),
base::FilePath(FILE_PATH_LITERAL("simple_textarea.html")));
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
EXPECT_EQ(ui::TEXT_INPUT_TYPE_NONE, helper.GetTextInputType());
content::WebContents* tab =
browser()->tab_strip_model()->GetActiveWebContents();
ASSERT_TRUE(
content::ExecJs(tab, "document.getElementById('text_id').focus()"));
helper.WaitForTextInputStateChanged(ui::TEXT_INPUT_TYPE_TEXT_AREA);
EXPECT_EQ(ui::TEXT_INPUT_TYPE_TEXT_AREA, helper.GetTextInputType());
const std::u16string sample_text1 = u"abcde";
const std::u16string sample_text2 = u"fghij";
const std::u16string surrounding_text2 = sample_text1 + sample_text2;
gfx::Range expected_range1(5, 5);
gfx::Range expected_range2(10, 10);
ASSERT_TRUE(helper.GetTextInputClient());
helper.GetTextInputClient()->InsertText(
sample_text1,
ui::TextInputClient::InsertTextCursorBehavior::kMoveCursorAfterText);
helper.WaitForSurroundingTextChanged(sample_text1, expected_range1);
EXPECT_EQ(sample_text1, helper.GetSurroundingText());
EXPECT_EQ(expected_range1, helper.GetSelectionRange());
helper.GetTextInputClient()->InsertText(
sample_text2,
ui::TextInputClient::InsertTextCursorBehavior::kMoveCursorAfterText);
helper.WaitForSurroundingTextChanged(surrounding_text2, expected_range2);
EXPECT_EQ(surrounding_text2, helper.GetSurroundingText());
EXPECT_EQ(expected_range2, helper.GetSelectionRange());
}
IN_PROC_BROWSER_TEST_F(TextInput_SurroundingTextChangedTest,
SurroundingTextChangedWithComposition) {
TextInputTestHelper helper(GetInputMethod());
GURL url = ui_test_utils::GetTestUrl(
base::FilePath(FILE_PATH_LITERAL("textinput")),
base::FilePath(FILE_PATH_LITERAL("simple_textarea.html")));
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
EXPECT_EQ(ui::TEXT_INPUT_TYPE_NONE, helper.GetTextInputType());
content::WebContents* tab =
browser()->tab_strip_model()->GetActiveWebContents();
ASSERT_TRUE(
content::ExecJs(tab, "document.getElementById('text_id').focus()"));
helper.WaitForTextInputStateChanged(ui::TEXT_INPUT_TYPE_TEXT_AREA);
EXPECT_EQ(ui::TEXT_INPUT_TYPE_TEXT_AREA, helper.GetTextInputType());
const std::u16string sample_text = u"abcde";
gfx::Range expected_range(5, 5);
ui::CompositionText composition_text;
composition_text.text = sample_text;
composition_text.selection.set_start(expected_range.length());
composition_text.selection.set_end(expected_range.length());
ASSERT_TRUE(helper.GetTextInputClient());
helper.GetTextInputClient()->SetCompositionText(composition_text);
ASSERT_TRUE(helper.GetTextInputClient()->HasCompositionText());
// TODO(nona): Make sure there is no IPC from renderer.
helper.GetTextInputClient()->InsertText(
sample_text,
ui::TextInputClient::InsertTextCursorBehavior::kMoveCursorAfterText);
helper.GetTextInputClient()->ClearCompositionText();
ASSERT_FALSE(helper.GetTextInputClient()->HasCompositionText());
helper.WaitForSurroundingTextChanged(sample_text, expected_range);
EXPECT_EQ(sample_text, helper.GetSurroundingText());
EXPECT_EQ(expected_range, helper.GetSelectionRange());
}
IN_PROC_BROWSER_TEST_F(TextInput_SurroundingTextChangedTest,
FocusToTextContainingTextAreaByClickingCase) {
TextInputTestHelper helper(GetInputMethod());
GURL url = ui_test_utils::GetTestUrl(
base::FilePath(FILE_PATH_LITERAL("textinput")),
base::FilePath(FILE_PATH_LITERAL("textarea_with_preset_text.html")));
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
EXPECT_EQ(ui::TEXT_INPUT_TYPE_NONE, helper.GetTextInputType());
content::WebContents* tab =
browser()->tab_strip_model()->GetActiveWebContents();
const gfx::Range zero_range(0, 0);
// We expect no surrounding texts.
helper.ClickElement("empty_textarea", tab);
helper.WaitForTextInputStateChanged(ui::TEXT_INPUT_TYPE_TEXT_AREA);
EXPECT_EQ(ui::TEXT_INPUT_TYPE_TEXT_AREA, helper.GetTextInputType());
helper.WaitForSurroundingTextChanged(std::u16string(), zero_range);
EXPECT_TRUE(helper.GetSurroundingText().empty());
EXPECT_EQ(zero_range, helper.GetSelectionRange());
// Click textarea containing text, so expecting new surrounding text comes.
helper.ClickElement("filled_textarea", tab);
const std::u16string expected_text = u"abcde";
const gfx::Range expected_range(5, 5);
helper.WaitForSurroundingTextChanged(expected_text, expected_range);
EXPECT_EQ(expected_text, helper.GetSurroundingText());
EXPECT_EQ(expected_range, helper.GetSelectionRange());
// Then, back to empty text area: expecting empty string.
helper.ClickElement("empty_textarea", tab);
helper.WaitForTextInputStateChanged(ui::TEXT_INPUT_TYPE_TEXT_AREA);
EXPECT_EQ(ui::TEXT_INPUT_TYPE_TEXT_AREA, helper.GetTextInputType());
helper.WaitForSurroundingTextChanged(std::u16string(), zero_range);
EXPECT_TRUE(helper.GetSurroundingText().empty());
EXPECT_EQ(zero_range, helper.GetSelectionRange());
}
// TODO(nona): Add test for JavaScript focusing to textarea containing text.
// TODO(nona): Add test for text changing by JavaScript.
// TODO(nona): Add test for onload focusing to textarea containing text.
} // namespace input_method
} // namespace ash
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