diff options
Diffstat (limited to 'chromium/ui/views/controls/textfield/textfield_views_model_unittest.cc')
| -rw-r--r-- | chromium/ui/views/controls/textfield/textfield_views_model_unittest.cc | 1516 |
1 files changed, 0 insertions, 1516 deletions
diff --git a/chromium/ui/views/controls/textfield/textfield_views_model_unittest.cc b/chromium/ui/views/controls/textfield/textfield_views_model_unittest.cc deleted file mode 100644 index b23fb10b453..00000000000 --- a/chromium/ui/views/controls/textfield/textfield_views_model_unittest.cc +++ /dev/null @@ -1,1516 +0,0 @@ -// 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 <vector> - -#include "base/auto_reset.h" -#include "base/memory/scoped_ptr.h" -#include "base/message_loop/message_loop.h" -#include "base/strings/string16.h" -#include "base/strings/utf_string_conversions.h" -#include "testing/gtest/include/gtest/gtest.h" -#include "ui/base/clipboard/clipboard.h" -#include "ui/base/clipboard/scoped_clipboard_writer.h" -#include "ui/gfx/range/range.h" -#include "ui/gfx/render_text.h" -#include "ui/views/controls/textfield/textfield.h" -#include "ui/views/controls/textfield/textfield_views_model.h" -#include "ui/views/test/test_views_delegate.h" -#include "ui/views/test/views_test_base.h" - -#if defined(OS_WIN) -#include "base/win/windows_version.h" -#endif - -#define EXPECT_STR_EQ(ascii, utf16) EXPECT_EQ(ASCIIToUTF16(ascii), utf16) - -namespace { - -struct WordAndCursor { - WordAndCursor(const wchar_t* w, size_t c) : word(w), cursor(c) {} - - const wchar_t* word; - size_t cursor; -}; - -void MoveCursorTo(views::TextfieldViewsModel& model, size_t pos) { - model.MoveCursorTo(gfx::SelectionModel(pos, gfx::CURSOR_FORWARD)); -} - -} // namespace - -namespace views { - -class TextfieldViewsModelTest : public ViewsTestBase, - public TextfieldViewsModel::Delegate { - public: - TextfieldViewsModelTest() - : ViewsTestBase(), - composition_text_confirmed_or_cleared_(false) { - } - - virtual void OnCompositionTextConfirmedOrCleared() OVERRIDE { - composition_text_confirmed_or_cleared_ = true; - } - - protected: - void ResetModel(TextfieldViewsModel* model) const { - model->SetText(string16()); - model->ClearEditHistory(); - } - - bool composition_text_confirmed_or_cleared_; - - private: - DISALLOW_COPY_AND_ASSIGN(TextfieldViewsModelTest); -}; - -TEST_F(TextfieldViewsModelTest, EditString) { - TextfieldViewsModel model(NULL); - // append two strings - model.Append(ASCIIToUTF16("HILL")); - EXPECT_STR_EQ("HILL", model.GetText()); - model.Append(ASCIIToUTF16("WORLD")); - EXPECT_STR_EQ("HILLWORLD", model.GetText()); - - // Insert "E" to make hello - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - model.InsertChar('E'); - EXPECT_STR_EQ("HEILLWORLD", model.GetText()); - // Replace "I" with "L" - model.ReplaceChar('L'); - EXPECT_STR_EQ("HELLLWORLD", model.GetText()); - model.ReplaceChar('L'); - model.ReplaceChar('O'); - EXPECT_STR_EQ("HELLOWORLD", model.GetText()); - - // Delete 6th char "W", then delete 5th char O" - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_TRUE(model.Delete()); - EXPECT_STR_EQ("HELLOORLD", model.GetText()); - EXPECT_TRUE(model.Backspace()); - EXPECT_EQ(4U, model.GetCursorPosition()); - EXPECT_STR_EQ("HELLORLD", model.GetText()); - - // Move the cursor to start. backspace should fail. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - EXPECT_FALSE(model.Backspace()); - EXPECT_STR_EQ("HELLORLD", model.GetText()); - // Move the cursor to the end. delete should fail. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_FALSE(model.Delete()); - EXPECT_STR_EQ("HELLORLD", model.GetText()); - // but backspace should work. - EXPECT_TRUE(model.Backspace()); - EXPECT_STR_EQ("HELLORL", model.GetText()); - - MoveCursorTo(model, 5); - model.ReplaceText(ASCIIToUTF16(" WOR")); - EXPECT_STR_EQ("HELLO WORL", model.GetText()); -} - -TEST_F(TextfieldViewsModelTest, EditString_SimpleRTL) { - TextfieldViewsModel model(NULL); - // Append two strings. - model.Append(WideToUTF16(L"\x05d0\x05d1\x05d2")); - EXPECT_EQ(WideToUTF16(L"\x05d0\x05d1\x05d2"), model.GetText()); - model.Append(WideToUTF16(L"\x05e0\x05e1\x05e2")); - EXPECT_EQ(WideToUTF16(L"\x05d0\x05d1\x05d2\x05e0\x05e1\x05e2"), - model.GetText()); - - // Insert 0x05f0. - MoveCursorTo(model, 1); - model.InsertChar(0x05f0); - EXPECT_EQ(WideToUTF16(L"\x05d0\x05f0\x05d1\x05d2\x05e0\x05e1\x05e2"), - model.GetText()); - - // Replace "\x05d1" with "\x05f1". - model.ReplaceChar(0x05f1); - EXPECT_EQ(WideToUTF16(L"\x05d0\x05f0\x5f1\x05d2\x05e0\x05e1\x05e2"), - model.GetText()); - - // Delete and backspace. - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Delete()); - EXPECT_EQ(WideToUTF16(L"\x05d0\x05f0\x5f1\x05e0\x05e1\x05e2"), - model.GetText()); - EXPECT_TRUE(model.Backspace()); - EXPECT_EQ(2U, model.GetCursorPosition()); - EXPECT_EQ(WideToUTF16(L"\x05d0\x05f0\x05e0\x05e1\x05e2"), model.GetText()); -} - -TEST_F(TextfieldViewsModelTest, EditString_ComplexScript) { - // TODO(asvitkine): Disable tests that fail on XP bots due to lack of complete - // font support for some scripts - http://crbug.com/106450 - bool on_windows_xp = false; -#if defined(OS_WIN) - on_windows_xp = base::win::GetVersion() < base::win::VERSION_VISTA; -#endif - - TextfieldViewsModel model(NULL); - - // Append two Hindi strings. - model.Append(WideToUTF16(L"\x0915\x093f\x0915\x094d\x0915")); - EXPECT_EQ(WideToUTF16(L"\x0915\x093f\x0915\x094d\x0915"), - model.GetText()); - model.Append(WideToUTF16(L"\x0915\x094d\x092e\x094d")); - EXPECT_EQ(WideToUTF16( - L"\x0915\x093f\x0915\x094d\x0915\x0915\x094d\x092e\x094d"), - model.GetText()); - - // TODO(asvitkine): Disable tests that fail on XP bots due to lack of complete - // font support for some scripts - http://crbug.com/106450 - if (!on_windows_xp) { - // Check it is not able to place cursor in middle of a grapheme. - MoveCursorTo(model, 1); - EXPECT_EQ(0U, model.GetCursorPosition()); - - MoveCursorTo(model, 2); - EXPECT_EQ(2U, model.GetCursorPosition()); - model.InsertChar('a'); - EXPECT_EQ(WideToUTF16( - L"\x0915\x093f\x0061\x0915\x094d\x0915\x0915\x094d\x092e\x094d"), - model.GetText()); - - // ReplaceChar will replace the whole grapheme. - model.ReplaceChar('b'); - // TODO(xji): temporarily disable in platform Win since the complex script - // characters turned into empty square due to font regression. So, not able - // to test 2 characters belong to the same grapheme. -#if defined(OS_LINUX) - EXPECT_EQ(WideToUTF16( - L"\x0915\x093f\x0061\x0062\x0915\x0915\x094d\x092e\x094d"), - model.GetText()); -#endif - EXPECT_EQ(4U, model.GetCursorPosition()); - } - - // Delete should delete the whole grapheme. - MoveCursorTo(model, 0); - // TODO(xji): temporarily disable in platform Win since the complex script - // characters turned into empty square due to font regression. So, not able - // to test 2 characters belong to the same grapheme. -#if defined(OS_LINUX) - EXPECT_TRUE(model.Delete()); - EXPECT_EQ(WideToUTF16(L"\x0061\x0062\x0915\x0915\x094d\x092e\x094d"), - model.GetText()); - MoveCursorTo(model, model.GetText().length()); - EXPECT_EQ(model.GetText().length(), model.GetCursorPosition()); - EXPECT_TRUE(model.Backspace()); - EXPECT_EQ(WideToUTF16(L"\x0061\x0062\x0915\x0915\x094d\x092e"), - model.GetText()); -#endif - - // Test cursor position and deletion for Hindi Virama. - model.SetText(WideToUTF16(L"\x0D38\x0D4D\x0D15\x0D16\x0D2E")); - MoveCursorTo(model, 0); - EXPECT_EQ(0U, model.GetCursorPosition()); - - // TODO(asvitkine): Disable tests that fail on XP bots due to lack of complete - // font support for some scripts - http://crbug.com/106450 - if (!on_windows_xp) { - MoveCursorTo(model, 1); - EXPECT_EQ(0U, model.GetCursorPosition()); - MoveCursorTo(model, 3); - EXPECT_EQ(3U, model.GetCursorPosition()); - } - - // TODO(asvitkine): Temporarily disable the following check on Windows. It - // seems Windows treats "\x0D38\x0D4D\x0D15" as a single grapheme. -#if !defined(OS_WIN) - MoveCursorTo(model, 2); - EXPECT_EQ(2U, model.GetCursorPosition()); - EXPECT_TRUE(model.Backspace()); - EXPECT_EQ(WideToUTF16(L"\x0D38\x0D15\x0D16\x0D2E"), model.GetText()); -#endif - - model.SetText(WideToUTF16(L"\x05d5\x05b7\x05D9\x05B0\x05D4\x05B4\x05D9")); - MoveCursorTo(model, 0); - EXPECT_TRUE(model.Delete()); - EXPECT_TRUE(model.Delete()); - EXPECT_TRUE(model.Delete()); - EXPECT_TRUE(model.Delete()); - EXPECT_EQ(WideToUTF16(L""), model.GetText()); - - // The first 2 characters are not strong directionality characters. - model.SetText(WideToUTF16(L"\x002C\x0020\x05D1\x05BC\x05B7\x05E9\x05BC")); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - EXPECT_TRUE(model.Backspace()); - EXPECT_EQ(WideToUTF16(L"\x002C\x0020\x05D1\x05BC\x05B7\x05E9"), - model.GetText()); -} - -TEST_F(TextfieldViewsModelTest, EmptyString) { - TextfieldViewsModel model(NULL); - EXPECT_EQ(string16(), model.GetText()); - EXPECT_EQ(string16(), model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_EQ(0U, model.GetCursorPosition()); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(0U, model.GetCursorPosition()); - - EXPECT_EQ(string16(), model.GetSelectedText()); - - EXPECT_FALSE(model.Delete()); - EXPECT_FALSE(model.Backspace()); -} - -TEST_F(TextfieldViewsModelTest, Selection) { - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16("HELLO")); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_STR_EQ("E", model.GetSelectedText()); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_STR_EQ("EL", model.GetSelectedText()); - - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_STR_EQ("H", model.GetSelectedText()); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_STR_EQ("ELLO", model.GetSelectedText()); - model.ClearSelection(); - EXPECT_EQ(string16(), model.GetSelectedText()); - - // SelectAll(false) selects towards the end. - model.SelectAll(false); - EXPECT_STR_EQ("HELLO", model.GetSelectedText()); - EXPECT_EQ(gfx::Range(0, 5), model.render_text()->selection()); - - // SelectAll(true) selects towards the beginning. - model.SelectAll(true); - EXPECT_STR_EQ("HELLO", model.GetSelectedText()); - EXPECT_EQ(gfx::Range(5, 0), model.render_text()->selection()); - - // Select and move cursor. - model.SelectRange(gfx::Range(1U, 3U)); - EXPECT_STR_EQ("EL", model.GetSelectedText()); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); - EXPECT_EQ(1U, model.GetCursorPosition()); - model.SelectRange(gfx::Range(1U, 3U)); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_EQ(3U, model.GetCursorPosition()); - - // Select all and move cursor. - model.SelectAll(false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); - EXPECT_EQ(0U, model.GetCursorPosition()); - model.SelectAll(false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_EQ(5U, model.GetCursorPosition()); -} - -TEST_F(TextfieldViewsModelTest, Selection_BidiWithNonSpacingMarks) { - // Selection is a logical operation. And it should work with the arrow - // keys doing visual movements, while the selection is logical between - // the (logical) start and end points. Selection is simply defined as - // the portion of text between the logical positions of the start and end - // caret positions. - TextfieldViewsModel model(NULL); - // TODO(xji): temporarily disable in platform Win since the complex script - // characters turned into empty square due to font regression. So, not able - // to test 2 characters belong to the same grapheme. -#if defined(OS_LINUX) - model.Append(WideToUTF16( - L"abc\x05E9\x05BC\x05C1\x05B8\x05E0\x05B8" L"def")); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(gfx::Range(2, 3), model.render_text()->selection()); - EXPECT_EQ(WideToUTF16(L"c"), model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(gfx::Range(2, 7), model.render_text()->selection()); - EXPECT_EQ(WideToUTF16(L"c\x05E9\x05BC\x05C1\x05B8"), - model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(gfx::Range(2, 3), model.render_text()->selection()); - EXPECT_EQ(WideToUTF16(L"c"), model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(gfx::Range(2, 10), model.render_text()->selection()); - EXPECT_EQ(WideToUTF16(L"c\x05E9\x05BC\x05C1\x05B8\x05E0\x05B8" L"d"), - model.GetSelectedText()); - - model.ClearSelection(); - EXPECT_EQ(string16(), model.GetSelectedText()); - model.SelectAll(false); - EXPECT_EQ(WideToUTF16(L"abc\x05E9\x05BC\x05C1\x05B8\x05E0\x05B8" L"def"), - model.GetSelectedText()); -#endif - - // In case of "aBc", this test shows how to select "aB" or "Bc", assume 'B' is - // an RTL character. - model.SetText(WideToUTF16(L"a\x05E9" L"b")); - MoveCursorTo(model, 0); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(WideToUTF16(L"a"), model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(WideToUTF16(L"a"), model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(WideToUTF16(L"a\x05E9" L"b"), model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_EQ(3U, model.GetCursorPosition()); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_EQ(WideToUTF16(L"b"), model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_EQ(WideToUTF16(L"b"), model.GetSelectedText()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_EQ(WideToUTF16(L"a\x05E9" L"b"), model.GetSelectedText()); - - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_EQ(WideToUTF16(L"a\x05E9"), model.GetSelectedText()); - - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(WideToUTF16(L"\x05E9" L"b"), model.GetSelectedText()); - - model.ClearSelection(); - EXPECT_EQ(string16(), model.GetSelectedText()); - model.SelectAll(false); - EXPECT_EQ(WideToUTF16(L"a\x05E9" L"b"), model.GetSelectedText()); -} - -TEST_F(TextfieldViewsModelTest, SelectionAndEdit) { - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16("HELLO")); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); // "EL" - EXPECT_TRUE(model.Backspace()); - EXPECT_STR_EQ("HLO", model.GetText()); - - model.Append(ASCIIToUTF16("ILL")); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); // "LO" - EXPECT_TRUE(model.Delete()); - EXPECT_STR_EQ("HILL", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); // "I" - model.InsertChar('E'); - EXPECT_STR_EQ("HELL", model.GetText()); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); // "H" - model.ReplaceChar('B'); - EXPECT_STR_EQ("BELL", model.GetText()); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); // "ELL" - model.ReplaceChar('E'); - EXPECT_STR_EQ("BEE", model.GetText()); -} - -TEST_F(TextfieldViewsModelTest, Word) { - TextfieldViewsModel model(NULL); - model.Append( - ASCIIToUTF16("The answer to Life, the Universe, and Everything")); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_EQ(3U, model.GetCursorPosition()); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_EQ(10U, model.GetCursorPosition()); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_EQ(18U, model.GetCursorPosition()); - - // Should passes the non word char ',' - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_EQ(23U, model.GetCursorPosition()); - EXPECT_STR_EQ(", the", model.GetSelectedText()); - - // Move to the end. - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_STR_EQ(", the Universe, and Everything", model.GetSelectedText()); - // Should be safe to go next word at the end. - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - EXPECT_STR_EQ(", the Universe, and Everything", model.GetSelectedText()); - model.InsertChar('2'); - EXPECT_EQ(19U, model.GetCursorPosition()); - - // Now backwards. - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); // leave 2. - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_EQ(14U, model.GetCursorPosition()); - EXPECT_STR_EQ("Life", model.GetSelectedText()); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_STR_EQ("to Life", model.GetSelectedText()); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); // Now at start. - EXPECT_STR_EQ("The answer to Life", model.GetSelectedText()); - // Should be safe to go to the previous word at the beginning. - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_STR_EQ("The answer to Life", model.GetSelectedText()); - model.ReplaceChar('4'); - EXPECT_EQ(string16(), model.GetSelectedText()); - EXPECT_STR_EQ("42", model.GetText()); -} - -TEST_F(TextfieldViewsModelTest, SetText) { - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16("HELLO")); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - model.SetText(ASCIIToUTF16("GOODBYE")); - EXPECT_STR_EQ("GOODBYE", model.GetText()); - // SetText move the cursor to the end of the new text. - EXPECT_EQ(7U, model.GetCursorPosition()); - model.SelectAll(false); - EXPECT_STR_EQ("GOODBYE", model.GetSelectedText()); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_EQ(7U, model.GetCursorPosition()); - - model.SetText(ASCIIToUTF16("BYE")); - // Setting shorter string moves the cursor to the end of the new string. - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_EQ(string16(), model.GetSelectedText()); - model.SetText(string16()); - EXPECT_EQ(0U, model.GetCursorPosition()); -} - -TEST_F(TextfieldViewsModelTest, Clipboard) { - ui::Clipboard* clipboard = ui::Clipboard::GetForCurrentThread(); - const string16 initial_clipboard_text = ASCIIToUTF16("initial text"); - ui::ScopedClipboardWriter(clipboard, ui::CLIPBOARD_TYPE_COPY_PASTE). - WriteText(initial_clipboard_text); - - string16 clipboard_text; - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16("HELLO WORLD")); - - // Cut with an empty selection should do nothing. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_FALSE(model.Cut()); - clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); - EXPECT_EQ(initial_clipboard_text, clipboard_text); - EXPECT_STR_EQ("HELLO WORLD", model.GetText()); - EXPECT_EQ(11U, model.GetCursorPosition()); - - // Copy with an empty selection should do nothing. - model.Copy(); - clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); - EXPECT_EQ(initial_clipboard_text, clipboard_text); - EXPECT_STR_EQ("HELLO WORLD", model.GetText()); - EXPECT_EQ(11U, model.GetCursorPosition()); - - // Cut on obscured (password) text should do nothing. - model.render_text()->SetObscured(true); - model.SelectAll(false); - EXPECT_FALSE(model.Cut()); - clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); - EXPECT_EQ(initial_clipboard_text, clipboard_text); - EXPECT_STR_EQ("HELLO WORLD", model.GetText()); - EXPECT_STR_EQ("HELLO WORLD", model.GetSelectedText()); - - // Copy on obscured text should do nothing. - model.SelectAll(false); - EXPECT_FALSE(model.Copy()); - clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); - EXPECT_EQ(initial_clipboard_text, clipboard_text); - EXPECT_STR_EQ("HELLO WORLD", model.GetText()); - EXPECT_STR_EQ("HELLO WORLD", model.GetSelectedText()); - - // Cut with non-empty selection. - model.render_text()->SetObscured(false); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_TRUE(model.Cut()); - clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); - EXPECT_STR_EQ("WORLD", clipboard_text); - EXPECT_STR_EQ("HELLO ", model.GetText()); - EXPECT_EQ(6U, model.GetCursorPosition()); - - // Copy with non-empty selection. - model.SelectAll(false); - EXPECT_TRUE(model.Copy()); - clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); - EXPECT_STR_EQ("HELLO ", clipboard_text); - EXPECT_STR_EQ("HELLO ", model.GetText()); - EXPECT_EQ(6U, model.GetCursorPosition()); - - // Test that paste works regardless of the obscured bit. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_TRUE(model.Paste()); - EXPECT_STR_EQ("HELLO HELLO ", model.GetText()); - EXPECT_EQ(12U, model.GetCursorPosition()); - model.render_text()->SetObscured(true); - EXPECT_TRUE(model.Paste()); - EXPECT_STR_EQ("HELLO HELLO HELLO ", model.GetText()); - EXPECT_EQ(18U, model.GetCursorPosition()); -} - -static void SelectWordTestVerifier(const TextfieldViewsModel& model, - const string16 &expected_selected_string, size_t expected_cursor_pos) { - EXPECT_EQ(expected_selected_string, model.GetSelectedText()); - EXPECT_EQ(expected_cursor_pos, model.GetCursorPosition()); -} - -TEST_F(TextfieldViewsModelTest, SelectWordTest) { - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16(" HELLO !! WO RLD ")); - - // Test when cursor is at the beginning. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - model.SelectWord(); - SelectWordTestVerifier(model, ASCIIToUTF16(" "), 2U); - - // Test when cursor is at the beginning of a word. - MoveCursorTo(model, 2); - model.SelectWord(); - SelectWordTestVerifier(model, ASCIIToUTF16("HELLO"), 7U); - - // Test when cursor is at the end of a word. - MoveCursorTo(model, 15); - model.SelectWord(); - SelectWordTestVerifier(model, ASCIIToUTF16(" "), 20U); - - // Test when cursor is somewhere in a non-alpha-numeric fragment. - for (size_t cursor_pos = 8; cursor_pos < 13U; cursor_pos++) { - MoveCursorTo(model, cursor_pos); - model.SelectWord(); - SelectWordTestVerifier(model, ASCIIToUTF16(" !! "), 13U); - } - - // Test when cursor is somewhere in a whitespace fragment. - MoveCursorTo(model, 17); - model.SelectWord(); - SelectWordTestVerifier(model, ASCIIToUTF16(" "), 20U); - - // Test when cursor is at the end. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - model.SelectWord(); - SelectWordTestVerifier(model, ASCIIToUTF16(" "), 24U); -} - -// TODO(xji): temporarily disable in platform Win since the complex script -// characters and Chinese characters are turned into empty square due to font -// regression. -#if defined(OS_LINUX) -TEST_F(TextfieldViewsModelTest, SelectWordTest_MixScripts) { - TextfieldViewsModel model(NULL); - std::vector<WordAndCursor> word_and_cursor; - word_and_cursor.push_back(WordAndCursor(L"a\x05d0", 2)); - word_and_cursor.push_back(WordAndCursor(L"a\x05d0", 2)); - word_and_cursor.push_back(WordAndCursor(L"\x05d1\x05d2", 5)); - word_and_cursor.push_back(WordAndCursor(L"\x05d1\x05d2", 5)); - word_and_cursor.push_back(WordAndCursor(L" ", 3)); - word_and_cursor.push_back(WordAndCursor(L"a\x05d0", 2)); - word_and_cursor.push_back(WordAndCursor(L"\x0915\x094d\x0915", 9)); - word_and_cursor.push_back(WordAndCursor(L"\x0915\x094d\x0915", 9)); - word_and_cursor.push_back(WordAndCursor(L" ", 10)); - word_and_cursor.push_back(WordAndCursor(L"\x4E2D\x56FD", 12)); - word_and_cursor.push_back(WordAndCursor(L"\x4E2D\x56FD", 12)); - word_and_cursor.push_back(WordAndCursor(L"\x82B1", 13)); - word_and_cursor.push_back(WordAndCursor(L"\x5929", 14)); - - // The text consists of Ascii, Hebrew, Hindi with Virama sign, and Chinese. - model.SetText(WideToUTF16(L"a\x05d0 \x05d1\x05d2 \x0915\x094d\x0915 " - L"\x4E2D\x56FD\x82B1\x5929")); - for (size_t i = 0; i < word_and_cursor.size(); ++i) { - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - for (size_t j = 0; j < i; ++j) - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - model.SelectWord(); - SelectWordTestVerifier(model, WideToUTF16(word_and_cursor[i].word), - word_and_cursor[i].cursor); - } -} -#endif - -TEST_F(TextfieldViewsModelTest, RangeTest) { - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16("HELLO WORLD")); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - gfx::Range range = model.render_text()->selection(); - EXPECT_TRUE(range.is_empty()); - EXPECT_EQ(0U, range.start()); - EXPECT_EQ(0U, range.end()); - - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - range = model.render_text()->selection(); - EXPECT_FALSE(range.is_empty()); - EXPECT_FALSE(range.is_reversed()); - EXPECT_EQ(0U, range.start()); - EXPECT_EQ(5U, range.end()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - range = model.render_text()->selection(); - EXPECT_FALSE(range.is_empty()); - EXPECT_EQ(0U, range.start()); - EXPECT_EQ(4U, range.end()); - - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - range = model.render_text()->selection(); - EXPECT_TRUE(range.is_empty()); - EXPECT_EQ(0U, range.start()); - EXPECT_EQ(0U, range.end()); - - // now from the end. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - range = model.render_text()->selection(); - EXPECT_TRUE(range.is_empty()); - EXPECT_EQ(11U, range.start()); - EXPECT_EQ(11U, range.end()); - - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - range = model.render_text()->selection(); - EXPECT_FALSE(range.is_empty()); - EXPECT_TRUE(range.is_reversed()); - EXPECT_EQ(11U, range.start()); - EXPECT_EQ(6U, range.end()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - range = model.render_text()->selection(); - EXPECT_FALSE(range.is_empty()); - EXPECT_TRUE(range.is_reversed()); - EXPECT_EQ(11U, range.start()); - EXPECT_EQ(7U, range.end()); - - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - range = model.render_text()->selection(); - EXPECT_TRUE(range.is_empty()); - EXPECT_EQ(11U, range.start()); - EXPECT_EQ(11U, range.end()); - - // Select All - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, true); - range = model.render_text()->selection(); - EXPECT_FALSE(range.is_empty()); - EXPECT_TRUE(range.is_reversed()); - EXPECT_EQ(11U, range.start()); - EXPECT_EQ(0U, range.end()); -} - -TEST_F(TextfieldViewsModelTest, SelectRangeTest) { - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16("HELLO WORLD")); - gfx::Range range(0, 6); - EXPECT_FALSE(range.is_reversed()); - model.SelectRange(range); - EXPECT_STR_EQ("HELLO ", model.GetSelectedText()); - - range = gfx::Range(6, 1); - EXPECT_TRUE(range.is_reversed()); - model.SelectRange(range); - EXPECT_STR_EQ("ELLO ", model.GetSelectedText()); - - range = gfx::Range(2, 1000); - EXPECT_FALSE(range.is_reversed()); - model.SelectRange(range); - EXPECT_STR_EQ("LLO WORLD", model.GetSelectedText()); - - range = gfx::Range(1000, 3); - EXPECT_TRUE(range.is_reversed()); - model.SelectRange(range); - EXPECT_STR_EQ("LO WORLD", model.GetSelectedText()); - - range = gfx::Range(0, 0); - EXPECT_TRUE(range.is_empty()); - model.SelectRange(range); - EXPECT_TRUE(model.GetSelectedText().empty()); - - range = gfx::Range(3, 3); - EXPECT_TRUE(range.is_empty()); - model.SelectRange(range); - EXPECT_TRUE(model.GetSelectedText().empty()); - - range = gfx::Range(1000, 100); - EXPECT_FALSE(range.is_empty()); - model.SelectRange(range); - EXPECT_TRUE(model.GetSelectedText().empty()); - - range = gfx::Range(1000, 1000); - EXPECT_TRUE(range.is_empty()); - model.SelectRange(range); - EXPECT_TRUE(model.GetSelectedText().empty()); -} - -TEST_F(TextfieldViewsModelTest, SelectionTest) { - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16("HELLO WORLD")); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - gfx::Range selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(0), selection); - - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(0, 5), selection); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(0, 4), selection); - - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(0), selection); - - // now from the end. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(11), selection); - - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); - selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(11, 6), selection); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); - selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(11, 7), selection); - - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); - selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(11), selection); - - // Select All - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, true); - selection = model.render_text()->selection(); - EXPECT_EQ(gfx::Range(11, 0), selection); -} - -TEST_F(TextfieldViewsModelTest, SelectSelectionModelTest) { - TextfieldViewsModel model(NULL); - model.Append(ASCIIToUTF16("HELLO WORLD")); - model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(0, 6), - gfx::CURSOR_BACKWARD)); - EXPECT_STR_EQ("HELLO ", model.GetSelectedText()); - - model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(6, 1), - gfx::CURSOR_FORWARD)); - EXPECT_STR_EQ("ELLO ", model.GetSelectedText()); - - model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(2, 1000), - gfx::CURSOR_BACKWARD)); - EXPECT_STR_EQ("LLO WORLD", model.GetSelectedText()); - - model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(1000, 3), - gfx::CURSOR_FORWARD)); - EXPECT_STR_EQ("LO WORLD", model.GetSelectedText()); - - model.SelectSelectionModel(gfx::SelectionModel(0, gfx::CURSOR_FORWARD)); - EXPECT_TRUE(model.GetSelectedText().empty()); - - model.SelectSelectionModel(gfx::SelectionModel(3, gfx::CURSOR_FORWARD)); - EXPECT_TRUE(model.GetSelectedText().empty()); - - model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(1000, 100), - gfx::CURSOR_FORWARD)); - EXPECT_TRUE(model.GetSelectedText().empty()); - - model.SelectSelectionModel(gfx::SelectionModel(1000, gfx::CURSOR_BACKWARD)); - EXPECT_TRUE(model.GetSelectedText().empty()); -} - -TEST_F(TextfieldViewsModelTest, CompositionTextTest) { - TextfieldViewsModel model(this); - model.Append(ASCIIToUTF16("1234590")); - model.SelectRange(gfx::Range(5, 5)); - EXPECT_FALSE(model.HasSelection()); - EXPECT_EQ(5U, model.GetCursorPosition()); - - gfx::Range range; - model.GetTextRange(&range); - EXPECT_EQ(gfx::Range(0, 7), range); - - ui::CompositionText composition; - composition.text = ASCIIToUTF16("678"); - composition.underlines.push_back(ui::CompositionUnderline(0, 3, 0, false)); - - // Cursor should be at the end of composition when characters are just typed. - composition.selection = gfx::Range(3, 3); - model.SetCompositionText(composition); - EXPECT_TRUE(model.HasCompositionText()); - EXPECT_FALSE(model.HasSelection()); - - // Cancel composition - model.CancelCompositionText(); - composition_text_confirmed_or_cleared_ = false; - - // Restart composition with targeting "67" in "678". - composition.selection = gfx::Range(0, 2); - composition.underlines.clear(); - composition.underlines.push_back(ui::CompositionUnderline(0, 2, 0, true)); - composition.underlines.push_back(ui::CompositionUnderline(2, 3, 0, false)); - model.SetCompositionText(composition); - EXPECT_TRUE(model.HasCompositionText()); - EXPECT_TRUE(model.HasSelection()); - EXPECT_EQ(gfx::Range(5, 7), model.render_text()->selection()); - - model.GetTextRange(&range); - EXPECT_EQ(10U, range.end()); - EXPECT_STR_EQ("1234567890", model.GetText()); - - model.GetCompositionTextRange(&range); - EXPECT_EQ(gfx::Range(5, 8), range); - // composition text - EXPECT_STR_EQ("456", model.GetTextFromRange(gfx::Range(3, 6))); - EXPECT_EQ(gfx::Range(5, 7), model.render_text()->selection()); - - EXPECT_FALSE(composition_text_confirmed_or_cleared_); - model.CancelCompositionText(); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_FALSE(model.HasCompositionText()); - EXPECT_FALSE(model.HasSelection()); - EXPECT_EQ(5U, model.GetCursorPosition()); - - model.SetCompositionText(composition); - EXPECT_STR_EQ("1234567890", model.GetText()); - EXPECT_TRUE(model.SetText(ASCIIToUTF16("1234567890"))); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - - model.SetCompositionText(composition); - EXPECT_STR_EQ("1234567890678", model.GetText()); - - model.InsertText(UTF8ToUTF16("-")); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("1234567890-", model.GetText()); - EXPECT_FALSE(model.HasCompositionText()); - EXPECT_FALSE(model.HasSelection()); - - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_STR_EQ("-", model.GetSelectedText()); - model.SetCompositionText(composition); - EXPECT_STR_EQ("1234567890678", model.GetText()); - - model.ReplaceText(UTF8ToUTF16("-")); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("1234567890-", model.GetText()); - EXPECT_FALSE(model.HasCompositionText()); - EXPECT_FALSE(model.HasSelection()); - - model.SetCompositionText(composition); - model.Append(UTF8ToUTF16("-")); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("1234567890-678-", model.GetText()); - - model.SetCompositionText(composition); - model.Delete(); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("1234567890-678-", model.GetText()); - - model.SetCompositionText(composition); - model.Backspace(); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("1234567890-678-", model.GetText()); - - model.SetText(string16()); - model.SetCompositionText(composition); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("678", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - - model.SetCompositionText(composition); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("676788", model.GetText()); - EXPECT_EQ(6U, model.GetCursorPosition()); - - model.SetCompositionText(composition); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, false); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("676788678", model.GetText()); - - model.SetText(string16()); - model.SetCompositionText(composition); - model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - - model.SetCompositionText(composition); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, true); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("678678", model.GetText()); - - model.SetCompositionText(composition); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("678", model.GetText()); - - model.SetCompositionText(composition); - gfx::SelectionModel sel( - gfx::Range(model.render_text()->selection().start(), 0), - gfx::CURSOR_FORWARD); - model.MoveCursorTo(sel); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("678678", model.GetText()); - - model.SetCompositionText(composition); - model.SelectRange(gfx::Range(0, 3)); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("678", model.GetText()); - - model.SetCompositionText(composition); - model.SelectAll(false); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("678", model.GetText()); - - model.SetCompositionText(composition); - model.SelectWord(); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - EXPECT_STR_EQ("678", model.GetText()); - - model.SetCompositionText(composition); - model.ClearSelection(); - EXPECT_TRUE(composition_text_confirmed_or_cleared_); - composition_text_confirmed_or_cleared_ = false; - - model.SetCompositionText(composition); - EXPECT_FALSE(model.Cut()); - EXPECT_FALSE(composition_text_confirmed_or_cleared_); -} - -TEST_F(TextfieldViewsModelTest, UndoRedo_BasicTest) { - TextfieldViewsModel model(NULL); - model.InsertChar('a'); - EXPECT_FALSE(model.Redo()); // nothing to redo - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("a", model.GetText()); - - // Continuous inserts are treated as one edit. - model.InsertChar('b'); - model.InsertChar('c'); - EXPECT_STR_EQ("abc", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("a", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_EQ(0U, model.GetCursorPosition()); - - // Undoing further shouldn't change the text. - EXPECT_FALSE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_FALSE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_EQ(0U, model.GetCursorPosition()); - - // Redoing to the latest text. - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("a", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("abc", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - - // Backspace =============================== - EXPECT_TRUE(model.Backspace()); - EXPECT_STR_EQ("ab", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("abc", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ab", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - // Continous backspaces are treated as one edit. - EXPECT_TRUE(model.Backspace()); - EXPECT_TRUE(model.Backspace()); - EXPECT_STR_EQ("", model.GetText()); - // Extra backspace shouldn't affect the history. - EXPECT_FALSE(model.Backspace()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ab", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("abc", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("a", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - - // Clear history - model.ClearEditHistory(); - EXPECT_FALSE(model.Undo()); - EXPECT_FALSE(model.Redo()); - EXPECT_STR_EQ("a", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - - // Delete =============================== - model.SetText(ASCIIToUTF16("ABCDE")); - model.ClearEditHistory(); - MoveCursorTo(model, 2); - EXPECT_TRUE(model.Delete()); - EXPECT_STR_EQ("ABDE", model.GetText()); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - EXPECT_TRUE(model.Delete()); - EXPECT_STR_EQ("BDE", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABDE", model.GetText()); - EXPECT_EQ(0U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABDE", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - // Continous deletes are treated as one edit. - EXPECT_TRUE(model.Delete()); - EXPECT_TRUE(model.Delete()); - EXPECT_STR_EQ("AB", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABDE", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("AB", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); -} - -TEST_F(TextfieldViewsModelTest, UndoRedo_SetText) { - // This is to test the undo/redo behavior of omnibox. - TextfieldViewsModel model(NULL); - model.InsertChar('w'); - EXPECT_STR_EQ("w", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - model.SetText(ASCIIToUTF16("www.google.com")); - EXPECT_EQ(14U, model.GetCursorPosition()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - model.SelectRange(gfx::Range(14, 1)); - model.InsertChar('w'); - EXPECT_STR_EQ("ww", model.GetText()); - model.SetText(ASCIIToUTF16("www.google.com")); - model.SelectRange(gfx::Range(14, 2)); - model.InsertChar('w'); - EXPECT_STR_EQ("www", model.GetText()); - model.SetText(ASCIIToUTF16("www.google.com")); - model.SelectRange(gfx::Range(14, 3)); - model.InsertChar('.'); - EXPECT_STR_EQ("www.", model.GetText()); - model.SetText(ASCIIToUTF16("www.google.com")); - model.SelectRange(gfx::Range(14, 4)); - model.InsertChar('y'); - EXPECT_STR_EQ("www.y", model.GetText()); - model.SetText(ASCIIToUTF16("www.youtube.com")); - EXPECT_STR_EQ("www.youtube.com", model.GetText()); - EXPECT_EQ(15U, model.GetCursorPosition()); - - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - EXPECT_EQ(4U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_EQ(0U, model.GetCursorPosition()); - EXPECT_FALSE(model.Undo()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - EXPECT_EQ(4U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("www.youtube.com", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_FALSE(model.Redo()); -} - -TEST_F(TextfieldViewsModelTest, UndoRedo_BackspaceThenSetText) { - // This is to test the undo/redo behavior of omnibox. - TextfieldViewsModel model(NULL); - model.InsertChar('w'); - EXPECT_STR_EQ("w", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - model.SetText(ASCIIToUTF16("www.google.com")); - EXPECT_EQ(14U, model.GetCursorPosition()); - EXPECT_STR_EQ("www.google.com", model.GetText()); - model.SetText(ASCIIToUTF16("www.google.com")); // Confirm the text. - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_EQ(14U, model.GetCursorPosition()); - EXPECT_TRUE(model.Backspace()); - EXPECT_TRUE(model.Backspace()); - EXPECT_STR_EQ("www.google.c", model.GetText()); - // Autocomplete sets the text - model.SetText(ASCIIToUTF16("www.google.com/search=www.google.c")); - EXPECT_STR_EQ("www.google.com/search=www.google.c", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("www.google.c", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("www.google.com", model.GetText()); -} - -TEST_F(TextfieldViewsModelTest, UndoRedo_CutCopyPasteTest) { - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("ABCDE")); - EXPECT_FALSE(model.Redo()); // nothing to redo - // Cut - model.SelectRange(gfx::Range(1, 3)); - model.Cut(); - EXPECT_STR_EQ("ADE", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_EQ(0U, model.GetCursorPosition()); - EXPECT_FALSE(model.Undo()); // no more undo - EXPECT_STR_EQ("", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ADE", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - EXPECT_FALSE(model.Redo()); // no more redo - EXPECT_STR_EQ("ADE", model.GetText()); - - model.Paste(); - model.Paste(); - model.Paste(); - EXPECT_STR_EQ("ABCBCBCDE", model.GetText()); - EXPECT_EQ(7U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCBCDE", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ADE", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_EQ(0U, model.GetCursorPosition()); - EXPECT_FALSE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); // Redoing SetText - EXPECT_EQ(5U, model.GetCursorPosition()); - - // Redo - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ADE", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCBCDE", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCBCBCDE", model.GetText()); - EXPECT_EQ(7U, model.GetCursorPosition()); - EXPECT_FALSE(model.Redo()); - - // with SelectRange - model.SelectRange(gfx::Range(1, 3)); - EXPECT_TRUE(model.Cut()); - EXPECT_STR_EQ("ABCBCDE", model.GetText()); - EXPECT_EQ(1U, model.GetCursorPosition()); - model.SelectRange(gfx::Range(1, 1)); - EXPECT_FALSE(model.Cut()); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_TRUE(model.Paste()); - EXPECT_STR_EQ("ABCBCDEBC", model.GetText()); - EXPECT_EQ(9U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCBCDE", model.GetText()); - EXPECT_EQ(7U, model.GetCursorPosition()); - // empty cut shouldn't create an edit. - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCBCBCDE", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - - // Copy - ResetModel(&model); - model.SetText(ASCIIToUTF16("12345")); - EXPECT_STR_EQ("12345", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - model.SelectRange(gfx::Range(1, 3)); - model.Copy(); // Copy "23" - EXPECT_STR_EQ("12345", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - model.Paste(); // Paste "23" into "23". - EXPECT_STR_EQ("12345", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - model.Paste(); - EXPECT_STR_EQ("1232345", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("12345", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - // TODO(oshima): We need to change the return type from bool to enum. - EXPECT_FALSE(model.Undo()); // No text change. - EXPECT_STR_EQ("12345", model.GetText()); - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_FALSE(model.Undo()); - // Redo - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("12345", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("12345", model.GetText()); // For 1st paste - EXPECT_EQ(3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("1232345", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_FALSE(model.Redo()); - EXPECT_STR_EQ("1232345", model.GetText()); - - // Test using SelectRange - model.SelectRange(gfx::Range(1, 3)); - model.Copy(); - EXPECT_STR_EQ("1232345", model.GetText()); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - EXPECT_TRUE(model.Paste()); - EXPECT_STR_EQ("123234523", model.GetText()); - EXPECT_EQ(9U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("1232345", model.GetText()); - EXPECT_EQ(7U, model.GetCursorPosition()); -} - -TEST_F(TextfieldViewsModelTest, UndoRedo_CursorTest) { - TextfieldViewsModel model(NULL); - model.InsertChar('a'); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); - model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); - model.InsertChar('b'); - // Moving the cursor shouldn't create a new edit. - EXPECT_STR_EQ("ab", model.GetText()); - EXPECT_FALSE(model.Redo()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_FALSE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ab", model.GetText()); - EXPECT_EQ(2U, model.GetCursorPosition()); - EXPECT_FALSE(model.Redo()); -} - -void RunInsertReplaceTest(TextfieldViewsModel& model) { - const bool reverse = model.render_text()->selection().is_reversed(); - model.InsertChar('1'); - model.InsertChar('2'); - model.InsertChar('3'); - EXPECT_STR_EQ("a123d", model.GetText()); - EXPECT_EQ(4U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("abcd", model.GetText()); - EXPECT_EQ(reverse ? 1U : 3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_EQ(0U, model.GetCursorPosition()); - EXPECT_FALSE(model.Undo()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("abcd", model.GetText()); - EXPECT_EQ(4U, model.GetCursorPosition()); // By SetText - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("a123d", model.GetText()); - EXPECT_EQ(4U, model.GetCursorPosition()); - EXPECT_FALSE(model.Redo()); -} - -void RunOverwriteReplaceTest(TextfieldViewsModel& model) { - const bool reverse = model.render_text()->selection().is_reversed(); - model.ReplaceChar('1'); - model.ReplaceChar('2'); - model.ReplaceChar('3'); - model.ReplaceChar('4'); - EXPECT_STR_EQ("a1234", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("abcd", model.GetText()); - EXPECT_EQ(reverse ? 1U : 3U, model.GetCursorPosition()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_EQ(0U, model.GetCursorPosition()); - EXPECT_FALSE(model.Undo()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("abcd", model.GetText()); - EXPECT_EQ(4U, model.GetCursorPosition()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("a1234", model.GetText()); - EXPECT_EQ(5U, model.GetCursorPosition()); - EXPECT_FALSE(model.Redo()); -} - -TEST_F(TextfieldViewsModelTest, UndoRedo_ReplaceTest) { - // By Cursor - { - SCOPED_TRACE("forward & insert by cursor"); - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("abcd")); - model.SelectRange(gfx::Range(1, 3)); - RunInsertReplaceTest(model); - } - { - SCOPED_TRACE("backward & insert by cursor"); - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("abcd")); - model.SelectRange(gfx::Range(3, 1)); - RunInsertReplaceTest(model); - } - { - SCOPED_TRACE("forward & overwrite by cursor"); - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("abcd")); - model.SelectRange(gfx::Range(1, 3)); - RunOverwriteReplaceTest(model); - } - { - SCOPED_TRACE("backward & overwrite by cursor"); - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("abcd")); - model.SelectRange(gfx::Range(3, 1)); - RunOverwriteReplaceTest(model); - } - // By SelectRange API - { - SCOPED_TRACE("forward & insert by SelectRange"); - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("abcd")); - model.SelectRange(gfx::Range(1, 3)); - RunInsertReplaceTest(model); - } - { - SCOPED_TRACE("backward & insert by SelectRange"); - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("abcd")); - model.SelectRange(gfx::Range(3, 1)); - RunInsertReplaceTest(model); - } - { - SCOPED_TRACE("forward & overwrite by SelectRange"); - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("abcd")); - model.SelectRange(gfx::Range(1, 3)); - RunOverwriteReplaceTest(model); - } - { - SCOPED_TRACE("backward & overwrite by SelectRange"); - TextfieldViewsModel model(NULL); - model.SetText(ASCIIToUTF16("abcd")); - model.SelectRange(gfx::Range(3, 1)); - RunOverwriteReplaceTest(model); - } -} - -TEST_F(TextfieldViewsModelTest, UndoRedo_CompositionText) { - TextfieldViewsModel model(NULL); - - ui::CompositionText composition; - composition.text = ASCIIToUTF16("abc"); - composition.underlines.push_back(ui::CompositionUnderline(0, 3, 0, false)); - composition.selection = gfx::Range(2, 3); - - model.SetText(ASCIIToUTF16("ABCDE")); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - model.InsertChar('x'); - EXPECT_STR_EQ("ABCDEx", model.GetText()); - EXPECT_TRUE(model.Undo()); // set composition should forget undone edit. - model.SetCompositionText(composition); - EXPECT_TRUE(model.HasCompositionText()); - EXPECT_TRUE(model.HasSelection()); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - - // Accepting composition - model.ConfirmCompositionText(); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - EXPECT_FALSE(model.Redo()); - - // Canceling composition - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); - model.SetCompositionText(composition); - EXPECT_STR_EQ("abcABCDEabc", model.GetText()); - model.CancelCompositionText(); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - EXPECT_FALSE(model.Redo()); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - EXPECT_FALSE(model.Redo()); - - // SetText with the same text as the result. - ResetModel(&model); - model.SetText(ASCIIToUTF16("ABCDE")); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - model.SetCompositionText(composition); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - model.SetText(ASCIIToUTF16("ABCDEabc")); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - EXPECT_FALSE(model.Redo()); - - // SetText with the different text than the result should not - // remember composition text. - ResetModel(&model); - model.SetText(ASCIIToUTF16("ABCDE")); - model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); - model.SetCompositionText(composition); - EXPECT_STR_EQ("ABCDEabc", model.GetText()); - model.SetText(ASCIIToUTF16("1234")); - EXPECT_STR_EQ("1234", model.GetText()); - EXPECT_TRUE(model.Undo()); - EXPECT_STR_EQ("ABCDE", model.GetText()); - EXPECT_TRUE(model.Redo()); - EXPECT_STR_EQ("1234", model.GetText()); - EXPECT_FALSE(model.Redo()); - - // TODO(oshima): We need MockInputMethod to test the behavior with IME. -} - -} // namespace views |