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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include <vector> | |
| 6 | |
| 7 #include "base/auto_reset.h" | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "base/message_loop/message_loop.h" | |
| 10 #include "base/strings/string16.h" | |
| 11 #include "base/strings/utf_string_conversions.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 #include "ui/base/clipboard/clipboard.h" | |
| 14 #include "ui/base/clipboard/scoped_clipboard_writer.h" | |
| 15 #include "ui/gfx/range/range.h" | |
| 16 #include "ui/gfx/render_text.h" | |
| 17 #include "ui/views/controls/textfield/textfield.h" | |
| 18 #include "ui/views/controls/textfield/textfield_model.h" | |
| 19 #include "ui/views/test/test_views_delegate.h" | |
| 20 #include "ui/views/test/views_test_base.h" | |
| 21 | |
| 22 #if defined(OS_WIN) | |
| 23 #include "base/win/windows_version.h" | |
| 24 #endif | |
| 25 | |
| 26 #define EXPECT_STR_EQ(ascii, utf16) EXPECT_EQ(base::ASCIIToUTF16(ascii), utf16) | |
| 27 | |
| 28 namespace { | |
| 29 | |
| 30 struct WordAndCursor { | |
| 31 WordAndCursor(const wchar_t* w, size_t c) : word(w), cursor(c) {} | |
| 32 | |
| 33 const wchar_t* word; | |
| 34 size_t cursor; | |
| 35 }; | |
| 36 | |
| 37 void MoveCursorTo(views::TextfieldModel& model, size_t pos) { | |
| 38 model.MoveCursorTo(gfx::SelectionModel(pos, gfx::CURSOR_FORWARD)); | |
| 39 } | |
| 40 | |
| 41 } // namespace | |
| 42 | |
| 43 namespace views { | |
| 44 | |
| 45 class TextfieldModelTest : public ViewsTestBase, | |
| 46 public TextfieldModel::Delegate { | |
| 47 public: | |
| 48 TextfieldModelTest() | |
| 49 : ViewsTestBase(), | |
| 50 composition_text_confirmed_or_cleared_(false) { | |
| 51 } | |
| 52 | |
| 53 virtual void OnCompositionTextConfirmedOrCleared() override { | |
| 54 composition_text_confirmed_or_cleared_ = true; | |
| 55 } | |
| 56 | |
| 57 protected: | |
| 58 void ResetModel(TextfieldModel* model) const { | |
| 59 model->SetText(base::string16()); | |
| 60 model->ClearEditHistory(); | |
| 61 } | |
| 62 | |
| 63 bool composition_text_confirmed_or_cleared_; | |
| 64 | |
| 65 private: | |
| 66 DISALLOW_COPY_AND_ASSIGN(TextfieldModelTest); | |
| 67 }; | |
| 68 | |
| 69 TEST_F(TextfieldModelTest, EditString) { | |
| 70 TextfieldModel model(NULL); | |
| 71 // Append two strings. | |
| 72 model.Append(base::ASCIIToUTF16("HILL")); | |
| 73 EXPECT_STR_EQ("HILL", model.text()); | |
| 74 model.Append(base::ASCIIToUTF16("WORLD")); | |
| 75 EXPECT_STR_EQ("HILLWORLD", model.text()); | |
| 76 | |
| 77 // Insert "E" and replace "I" with "L" to make "HELLO". | |
| 78 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 79 model.InsertChar('E'); | |
| 80 EXPECT_STR_EQ("HEILLWORLD", model.text()); | |
| 81 model.ReplaceChar('L'); | |
| 82 EXPECT_STR_EQ("HELLLWORLD", model.text()); | |
| 83 model.ReplaceChar('L'); | |
| 84 model.ReplaceChar('O'); | |
| 85 EXPECT_STR_EQ("HELLOWORLD", model.text()); | |
| 86 | |
| 87 // Delete 6th char "W", then delete 5th char "O". | |
| 88 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 89 EXPECT_TRUE(model.Delete()); | |
| 90 EXPECT_STR_EQ("HELLOORLD", model.text()); | |
| 91 EXPECT_TRUE(model.Backspace()); | |
| 92 EXPECT_EQ(4U, model.GetCursorPosition()); | |
| 93 EXPECT_STR_EQ("HELLORLD", model.text()); | |
| 94 | |
| 95 // Move the cursor to start; backspace should fail. | |
| 96 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 97 EXPECT_FALSE(model.Backspace()); | |
| 98 EXPECT_STR_EQ("HELLORLD", model.text()); | |
| 99 // Move the cursor to the end; delete should fail, but backspace should work. | |
| 100 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 101 EXPECT_FALSE(model.Delete()); | |
| 102 EXPECT_STR_EQ("HELLORLD", model.text()); | |
| 103 EXPECT_TRUE(model.Backspace()); | |
| 104 EXPECT_STR_EQ("HELLORL", model.text()); | |
| 105 | |
| 106 MoveCursorTo(model, 5); | |
| 107 model.ReplaceText(base::ASCIIToUTF16(" WOR")); | |
| 108 EXPECT_STR_EQ("HELLO WORL", model.text()); | |
| 109 } | |
| 110 | |
| 111 TEST_F(TextfieldModelTest, EditString_SimpleRTL) { | |
| 112 TextfieldModel model(NULL); | |
| 113 // Append two strings. | |
| 114 model.Append(base::WideToUTF16(L"\x05d0\x05d1\x05d2")); | |
| 115 EXPECT_EQ(base::WideToUTF16(L"\x05d0\x05d1\x05d2"), model.text()); | |
| 116 model.Append(base::WideToUTF16(L"\x05e0\x05e1\x05e2")); | |
| 117 EXPECT_EQ(base::WideToUTF16(L"\x05d0\x05d1\x05d2\x05e0\x05e1\x05e2"), | |
| 118 model.text()); | |
| 119 | |
| 120 // Insert "\x05f0". | |
| 121 MoveCursorTo(model, 1); | |
| 122 model.InsertChar(0x05f0); | |
| 123 EXPECT_EQ(base::WideToUTF16(L"\x05d0\x05f0\x05d1\x05d2\x05e0\x05e1\x05e2"), | |
| 124 model.text()); | |
| 125 | |
| 126 // Replace "\x05d1" with "\x05f1". | |
| 127 model.ReplaceChar(0x05f1); | |
| 128 EXPECT_EQ(base::WideToUTF16(L"\x05d0\x05f0\x5f1\x05d2\x05e0\x05e1\x05e2"), | |
| 129 model.text()); | |
| 130 | |
| 131 // Test Delete and backspace. | |
| 132 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 133 EXPECT_TRUE(model.Delete()); | |
| 134 EXPECT_EQ(base::WideToUTF16(L"\x05d0\x05f0\x5f1\x05e0\x05e1\x05e2"), | |
| 135 model.text()); | |
| 136 EXPECT_TRUE(model.Backspace()); | |
| 137 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 138 EXPECT_EQ(base::WideToUTF16(L"\x05d0\x05f0\x05e0\x05e1\x05e2"), model.text()); | |
| 139 } | |
| 140 | |
| 141 TEST_F(TextfieldModelTest, EditString_ComplexScript) { | |
| 142 // TODO(msw): XP fails due to lack of font support: http://crbug.com/106450 | |
| 143 bool on_windows_xp = false; | |
| 144 #if defined(OS_WIN) | |
| 145 on_windows_xp = base::win::GetVersion() < base::win::VERSION_VISTA; | |
| 146 #endif | |
| 147 | |
| 148 TextfieldModel model(NULL); | |
| 149 | |
| 150 // Append two Hindi strings. | |
| 151 model.Append(base::WideToUTF16(L"\x0915\x093f\x0915\x094d\x0915")); | |
| 152 EXPECT_EQ(base::WideToUTF16(L"\x0915\x093f\x0915\x094d\x0915"), model.text()); | |
| 153 model.Append(base::WideToUTF16(L"\x0915\x094d\x092e\x094d")); | |
| 154 EXPECT_EQ(base::WideToUTF16( | |
| 155 L"\x0915\x093f\x0915\x094d\x0915\x0915\x094d\x092e\x094d"), model.text()); | |
| 156 | |
| 157 if (!on_windows_xp) { | |
| 158 // Ensure the cursor cannot be placed in the middle of a grapheme. | |
| 159 MoveCursorTo(model, 1); | |
| 160 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 161 | |
| 162 MoveCursorTo(model, 2); | |
| 163 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 164 model.InsertChar('a'); | |
| 165 EXPECT_EQ(base::WideToUTF16( | |
| 166 L"\x0915\x093f\x0061\x0915\x094d\x0915\x0915\x094d\x092e\x094d"), | |
| 167 model.text()); | |
| 168 | |
| 169 // ReplaceChar will replace the whole grapheme. | |
| 170 model.ReplaceChar('b'); | |
| 171 // TODO(xji): temporarily disable in platform Win since the complex script | |
| 172 // characters turned into empty square due to font regression. So, not able | |
| 173 // to test 2 characters belong to the same grapheme. | |
| 174 #if defined(OS_LINUX) | |
| 175 EXPECT_EQ(base::WideToUTF16( | |
| 176 L"\x0915\x093f\x0061\x0062\x0915\x0915\x094d\x092e\x094d"), | |
| 177 model.text()); | |
| 178 #endif | |
| 179 EXPECT_EQ(4U, model.GetCursorPosition()); | |
| 180 } | |
| 181 | |
| 182 // Delete should delete the whole grapheme. | |
| 183 MoveCursorTo(model, 0); | |
| 184 // TODO(xji): temporarily disable in platform Win since the complex script | |
| 185 // characters turned into empty square due to font regression. So, not able | |
| 186 // to test 2 characters belong to the same grapheme. | |
| 187 #if defined(OS_LINUX) | |
| 188 EXPECT_TRUE(model.Delete()); | |
| 189 EXPECT_EQ(base::WideToUTF16(L"\x0061\x0062\x0915\x0915\x094d\x092e\x094d"), | |
| 190 model.text()); | |
| 191 MoveCursorTo(model, model.text().length()); | |
| 192 EXPECT_EQ(model.text().length(), model.GetCursorPosition()); | |
| 193 EXPECT_TRUE(model.Backspace()); | |
| 194 EXPECT_EQ(base::WideToUTF16(L"\x0061\x0062\x0915\x0915\x094d\x092e"), | |
| 195 model.text()); | |
| 196 #endif | |
| 197 | |
| 198 // Test cursor position and deletion for Hindi Virama. | |
| 199 model.SetText(base::WideToUTF16(L"\x0D38\x0D4D\x0D15\x0D16\x0D2E")); | |
| 200 MoveCursorTo(model, 0); | |
| 201 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 202 | |
| 203 if (!on_windows_xp) { | |
| 204 MoveCursorTo(model, 1); | |
| 205 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 206 MoveCursorTo(model, 3); | |
| 207 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 208 } | |
| 209 | |
| 210 // TODO(asvitkine): Temporarily disable the following check on Windows. It | |
| 211 // seems Windows treats "\x0D38\x0D4D\x0D15" as a single grapheme. | |
| 212 #if !defined(OS_WIN) | |
| 213 MoveCursorTo(model, 2); | |
| 214 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 215 EXPECT_TRUE(model.Backspace()); | |
| 216 EXPECT_EQ(base::WideToUTF16(L"\x0D38\x0D15\x0D16\x0D2E"), model.text()); | |
| 217 #endif | |
| 218 | |
| 219 model.SetText( | |
| 220 base::WideToUTF16(L"\x05d5\x05b7\x05D9\x05B0\x05D4\x05B4\x05D9")); | |
| 221 MoveCursorTo(model, 0); | |
| 222 EXPECT_TRUE(model.Delete()); | |
| 223 EXPECT_TRUE(model.Delete()); | |
| 224 EXPECT_TRUE(model.Delete()); | |
| 225 EXPECT_TRUE(model.Delete()); | |
| 226 EXPECT_EQ(base::WideToUTF16(L""), model.text()); | |
| 227 | |
| 228 // The first 2 characters are not strong directionality characters. | |
| 229 model.SetText( | |
| 230 base::WideToUTF16(L"\x002C\x0020\x05D1\x05BC\x05B7\x05E9\x05BC")); | |
| 231 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 232 EXPECT_TRUE(model.Backspace()); | |
| 233 EXPECT_EQ(base::WideToUTF16(L"\x002C\x0020\x05D1\x05BC\x05B7\x05E9"), | |
| 234 model.text()); | |
| 235 } | |
| 236 | |
| 237 TEST_F(TextfieldModelTest, EmptyString) { | |
| 238 TextfieldModel model(NULL); | |
| 239 EXPECT_EQ(base::string16(), model.text()); | |
| 240 EXPECT_EQ(base::string16(), model.GetSelectedText()); | |
| 241 | |
| 242 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 243 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 244 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 245 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 246 | |
| 247 EXPECT_EQ(base::string16(), model.GetSelectedText()); | |
| 248 | |
| 249 EXPECT_FALSE(model.Delete()); | |
| 250 EXPECT_FALSE(model.Backspace()); | |
| 251 } | |
| 252 | |
| 253 TEST_F(TextfieldModelTest, Selection) { | |
| 254 TextfieldModel model(NULL); | |
| 255 model.Append(base::ASCIIToUTF16("HELLO")); | |
| 256 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 257 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 258 EXPECT_STR_EQ("E", model.GetSelectedText()); | |
| 259 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 260 EXPECT_STR_EQ("EL", model.GetSelectedText()); | |
| 261 | |
| 262 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, true); | |
| 263 EXPECT_STR_EQ("H", model.GetSelectedText()); | |
| 264 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, true); | |
| 265 EXPECT_STR_EQ("ELLO", model.GetSelectedText()); | |
| 266 model.ClearSelection(); | |
| 267 EXPECT_EQ(base::string16(), model.GetSelectedText()); | |
| 268 | |
| 269 // SelectAll(false) selects towards the end. | |
| 270 model.SelectAll(false); | |
| 271 EXPECT_STR_EQ("HELLO", model.GetSelectedText()); | |
| 272 EXPECT_EQ(gfx::Range(0, 5), model.render_text()->selection()); | |
| 273 | |
| 274 // SelectAll(true) selects towards the beginning. | |
| 275 model.SelectAll(true); | |
| 276 EXPECT_STR_EQ("HELLO", model.GetSelectedText()); | |
| 277 EXPECT_EQ(gfx::Range(5, 0), model.render_text()->selection()); | |
| 278 | |
| 279 // Select and move cursor. | |
| 280 model.SelectRange(gfx::Range(1U, 3U)); | |
| 281 EXPECT_STR_EQ("EL", model.GetSelectedText()); | |
| 282 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); | |
| 283 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 284 model.SelectRange(gfx::Range(1U, 3U)); | |
| 285 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 286 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 287 | |
| 288 // Select all and move cursor. | |
| 289 model.SelectAll(false); | |
| 290 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); | |
| 291 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 292 model.SelectAll(false); | |
| 293 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 294 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 295 } | |
| 296 | |
| 297 TEST_F(TextfieldModelTest, Selection_BidiWithNonSpacingMarks) { | |
| 298 // Selection is a logical operation. And it should work with the arrow | |
| 299 // keys doing visual movements, while the selection is logical between | |
| 300 // the (logical) start and end points. Selection is simply defined as | |
| 301 // the portion of text between the logical positions of the start and end | |
| 302 // caret positions. | |
| 303 TextfieldModel model(NULL); | |
| 304 // TODO(xji): temporarily disable in platform Win since the complex script | |
| 305 // characters turned into empty square due to font regression. So, not able | |
| 306 // to test 2 characters belong to the same grapheme. | |
| 307 #if defined(OS_LINUX) | |
| 308 model.Append(base::WideToUTF16( | |
| 309 L"abc\x05E9\x05BC\x05C1\x05B8\x05E0\x05B8" L"def")); | |
| 310 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 311 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 312 | |
| 313 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 314 EXPECT_EQ(gfx::Range(2, 3), model.render_text()->selection()); | |
| 315 EXPECT_EQ(base::WideToUTF16(L"c"), model.GetSelectedText()); | |
| 316 | |
| 317 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 318 EXPECT_EQ(gfx::Range(2, 7), model.render_text()->selection()); | |
| 319 EXPECT_EQ(base::WideToUTF16(L"c\x05E9\x05BC\x05C1\x05B8"), | |
| 320 model.GetSelectedText()); | |
| 321 | |
| 322 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 323 EXPECT_EQ(gfx::Range(2, 3), model.render_text()->selection()); | |
| 324 EXPECT_EQ(base::WideToUTF16(L"c"), model.GetSelectedText()); | |
| 325 | |
| 326 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 327 EXPECT_EQ(gfx::Range(2, 10), model.render_text()->selection()); | |
| 328 EXPECT_EQ(base::WideToUTF16(L"c\x05E9\x05BC\x05C1\x05B8\x05E0\x05B8" L"d"), | |
| 329 model.GetSelectedText()); | |
| 330 | |
| 331 model.ClearSelection(); | |
| 332 EXPECT_EQ(base::string16(), model.GetSelectedText()); | |
| 333 model.SelectAll(false); | |
| 334 EXPECT_EQ( | |
| 335 base::WideToUTF16(L"abc\x05E9\x05BC\x05C1\x05B8\x05E0\x05B8" L"def"), | |
| 336 model.GetSelectedText()); | |
| 337 #endif | |
| 338 | |
| 339 // In case of "aBc", this test shows how to select "aB" or "Bc", assume 'B' is | |
| 340 // an RTL character. | |
| 341 model.SetText(base::WideToUTF16(L"a\x05E9" L"b")); | |
| 342 MoveCursorTo(model, 0); | |
| 343 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 344 EXPECT_EQ(base::WideToUTF16(L"a"), model.GetSelectedText()); | |
| 345 | |
| 346 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 347 EXPECT_EQ(base::WideToUTF16(L"a"), model.GetSelectedText()); | |
| 348 | |
| 349 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 350 EXPECT_EQ(base::WideToUTF16(L"a\x05E9" L"b"), model.GetSelectedText()); | |
| 351 | |
| 352 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 353 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 354 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 355 EXPECT_EQ(base::WideToUTF16(L"b"), model.GetSelectedText()); | |
| 356 | |
| 357 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 358 EXPECT_EQ(base::WideToUTF16(L"b"), model.GetSelectedText()); | |
| 359 | |
| 360 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 361 EXPECT_EQ(base::WideToUTF16(L"a\x05E9" L"b"), model.GetSelectedText()); | |
| 362 | |
| 363 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 364 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 365 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 366 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 367 EXPECT_EQ(base::WideToUTF16(L"a\x05E9"), model.GetSelectedText()); | |
| 368 | |
| 369 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 370 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 371 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 372 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 373 EXPECT_EQ(base::WideToUTF16(L"\x05E9" L"b"), model.GetSelectedText()); | |
| 374 | |
| 375 model.ClearSelection(); | |
| 376 EXPECT_EQ(base::string16(), model.GetSelectedText()); | |
| 377 model.SelectAll(false); | |
| 378 EXPECT_EQ(base::WideToUTF16(L"a\x05E9" L"b"), model.GetSelectedText()); | |
| 379 } | |
| 380 | |
| 381 TEST_F(TextfieldModelTest, SelectionAndEdit) { | |
| 382 TextfieldModel model(NULL); | |
| 383 model.Append(base::ASCIIToUTF16("HELLO")); | |
| 384 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 385 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 386 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); // "EL" | |
| 387 EXPECT_TRUE(model.Backspace()); | |
| 388 EXPECT_STR_EQ("HLO", model.text()); | |
| 389 | |
| 390 model.Append(base::ASCIIToUTF16("ILL")); | |
| 391 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 392 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); // "LO" | |
| 393 EXPECT_TRUE(model.Delete()); | |
| 394 EXPECT_STR_EQ("HILL", model.text()); | |
| 395 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 396 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); // "I" | |
| 397 model.InsertChar('E'); | |
| 398 EXPECT_STR_EQ("HELL", model.text()); | |
| 399 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 400 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); // "H" | |
| 401 model.ReplaceChar('B'); | |
| 402 EXPECT_STR_EQ("BELL", model.text()); | |
| 403 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 404 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 405 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); // "ELL" | |
| 406 model.ReplaceChar('E'); | |
| 407 EXPECT_STR_EQ("BEE", model.text()); | |
| 408 } | |
| 409 | |
| 410 TEST_F(TextfieldModelTest, Word) { | |
| 411 TextfieldModel model(NULL); | |
| 412 model.Append( | |
| 413 base::ASCIIToUTF16("The answer to Life, the Universe, and Everything")); | |
| 414 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); | |
| 415 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 416 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); | |
| 417 EXPECT_EQ(10U, model.GetCursorPosition()); | |
| 418 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); | |
| 419 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); | |
| 420 EXPECT_EQ(18U, model.GetCursorPosition()); | |
| 421 | |
| 422 // Should passes the non word char ',' | |
| 423 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 424 EXPECT_EQ(23U, model.GetCursorPosition()); | |
| 425 EXPECT_STR_EQ(", the", model.GetSelectedText()); | |
| 426 | |
| 427 // Move to the end. | |
| 428 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 429 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 430 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 431 EXPECT_STR_EQ(", the Universe, and Everything", model.GetSelectedText()); | |
| 432 // Should be safe to go next word at the end. | |
| 433 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 434 EXPECT_STR_EQ(", the Universe, and Everything", model.GetSelectedText()); | |
| 435 model.InsertChar('2'); | |
| 436 EXPECT_EQ(19U, model.GetCursorPosition()); | |
| 437 | |
| 438 // Now backwards. | |
| 439 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); // leave 2. | |
| 440 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 441 EXPECT_EQ(14U, model.GetCursorPosition()); | |
| 442 EXPECT_STR_EQ("Life", model.GetSelectedText()); | |
| 443 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 444 EXPECT_STR_EQ("to Life", model.GetSelectedText()); | |
| 445 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 446 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 447 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); // Now at start. | |
| 448 EXPECT_STR_EQ("The answer to Life", model.GetSelectedText()); | |
| 449 // Should be safe to go to the previous word at the beginning. | |
| 450 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 451 EXPECT_STR_EQ("The answer to Life", model.GetSelectedText()); | |
| 452 model.ReplaceChar('4'); | |
| 453 EXPECT_EQ(base::string16(), model.GetSelectedText()); | |
| 454 EXPECT_STR_EQ("42", model.text()); | |
| 455 } | |
| 456 | |
| 457 TEST_F(TextfieldModelTest, SetText) { | |
| 458 TextfieldModel model(NULL); | |
| 459 model.Append(base::ASCIIToUTF16("HELLO")); | |
| 460 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 461 model.SetText(base::ASCIIToUTF16("GOODBYE")); | |
| 462 EXPECT_STR_EQ("GOODBYE", model.text()); | |
| 463 // SetText move the cursor to the end of the new text. | |
| 464 EXPECT_EQ(7U, model.GetCursorPosition()); | |
| 465 model.SelectAll(false); | |
| 466 EXPECT_STR_EQ("GOODBYE", model.GetSelectedText()); | |
| 467 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 468 EXPECT_EQ(7U, model.GetCursorPosition()); | |
| 469 | |
| 470 model.SetText(base::ASCIIToUTF16("BYE")); | |
| 471 // Setting shorter string moves the cursor to the end of the new string. | |
| 472 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 473 EXPECT_EQ(base::string16(), model.GetSelectedText()); | |
| 474 model.SetText(base::string16()); | |
| 475 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 476 } | |
| 477 | |
| 478 TEST_F(TextfieldModelTest, Clipboard) { | |
| 479 ui::Clipboard* clipboard = ui::Clipboard::GetForCurrentThread(); | |
| 480 const base::string16 initial_clipboard_text = | |
| 481 base::ASCIIToUTF16("initial text"); | |
| 482 ui::ScopedClipboardWriter(ui::CLIPBOARD_TYPE_COPY_PASTE) | |
| 483 .WriteText(initial_clipboard_text); | |
| 484 | |
| 485 base::string16 clipboard_text; | |
| 486 TextfieldModel model(NULL); | |
| 487 model.Append(base::ASCIIToUTF16("HELLO WORLD")); | |
| 488 | |
| 489 // Cut with an empty selection should do nothing. | |
| 490 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 491 EXPECT_FALSE(model.Cut()); | |
| 492 clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); | |
| 493 EXPECT_EQ(initial_clipboard_text, clipboard_text); | |
| 494 EXPECT_STR_EQ("HELLO WORLD", model.text()); | |
| 495 EXPECT_EQ(11U, model.GetCursorPosition()); | |
| 496 | |
| 497 // Copy with an empty selection should do nothing. | |
| 498 model.Copy(); | |
| 499 clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); | |
| 500 EXPECT_EQ(initial_clipboard_text, clipboard_text); | |
| 501 EXPECT_STR_EQ("HELLO WORLD", model.text()); | |
| 502 EXPECT_EQ(11U, model.GetCursorPosition()); | |
| 503 | |
| 504 // Cut on obscured (password) text should do nothing. | |
| 505 model.render_text()->SetObscured(true); | |
| 506 model.SelectAll(false); | |
| 507 EXPECT_FALSE(model.Cut()); | |
| 508 clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); | |
| 509 EXPECT_EQ(initial_clipboard_text, clipboard_text); | |
| 510 EXPECT_STR_EQ("HELLO WORLD", model.text()); | |
| 511 EXPECT_STR_EQ("HELLO WORLD", model.GetSelectedText()); | |
| 512 | |
| 513 // Copy on obscured (password) text should do nothing. | |
| 514 model.SelectAll(false); | |
| 515 EXPECT_FALSE(model.Copy()); | |
| 516 clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); | |
| 517 EXPECT_EQ(initial_clipboard_text, clipboard_text); | |
| 518 EXPECT_STR_EQ("HELLO WORLD", model.text()); | |
| 519 EXPECT_STR_EQ("HELLO WORLD", model.GetSelectedText()); | |
| 520 | |
| 521 // Cut with non-empty selection. | |
| 522 model.render_text()->SetObscured(false); | |
| 523 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 524 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 525 EXPECT_TRUE(model.Cut()); | |
| 526 clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); | |
| 527 EXPECT_STR_EQ("WORLD", clipboard_text); | |
| 528 EXPECT_STR_EQ("HELLO ", model.text()); | |
| 529 EXPECT_EQ(6U, model.GetCursorPosition()); | |
| 530 | |
| 531 // Copy with non-empty selection. | |
| 532 model.SelectAll(false); | |
| 533 EXPECT_TRUE(model.Copy()); | |
| 534 clipboard->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_text); | |
| 535 EXPECT_STR_EQ("HELLO ", clipboard_text); | |
| 536 EXPECT_STR_EQ("HELLO ", model.text()); | |
| 537 EXPECT_EQ(6U, model.GetCursorPosition()); | |
| 538 | |
| 539 // Test that paste works regardless of the obscured bit. | |
| 540 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 541 EXPECT_TRUE(model.Paste()); | |
| 542 EXPECT_STR_EQ("HELLO HELLO ", model.text()); | |
| 543 EXPECT_EQ(12U, model.GetCursorPosition()); | |
| 544 model.render_text()->SetObscured(true); | |
| 545 EXPECT_TRUE(model.Paste()); | |
| 546 EXPECT_STR_EQ("HELLO HELLO HELLO ", model.text()); | |
| 547 EXPECT_EQ(18U, model.GetCursorPosition()); | |
| 548 } | |
| 549 | |
| 550 static void SelectWordTestVerifier( | |
| 551 const TextfieldModel& model, | |
| 552 const base::string16 &expected_selected_string, | |
| 553 size_t expected_cursor_pos) { | |
| 554 EXPECT_EQ(expected_selected_string, model.GetSelectedText()); | |
| 555 EXPECT_EQ(expected_cursor_pos, model.GetCursorPosition()); | |
| 556 } | |
| 557 | |
| 558 TEST_F(TextfieldModelTest, SelectWordTest) { | |
| 559 TextfieldModel model(NULL); | |
| 560 model.Append(base::ASCIIToUTF16(" HELLO !! WO RLD ")); | |
| 561 | |
| 562 // Test when cursor is at the beginning. | |
| 563 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 564 model.SelectWord(); | |
| 565 SelectWordTestVerifier(model, base::ASCIIToUTF16(" "), 2U); | |
| 566 | |
| 567 // Test when cursor is at the beginning of a word. | |
| 568 MoveCursorTo(model, 2); | |
| 569 model.SelectWord(); | |
| 570 SelectWordTestVerifier(model, base::ASCIIToUTF16("HELLO"), 7U); | |
| 571 | |
| 572 // Test when cursor is at the end of a word. | |
| 573 MoveCursorTo(model, 15); | |
| 574 model.SelectWord(); | |
| 575 SelectWordTestVerifier(model, base::ASCIIToUTF16(" "), 20U); | |
| 576 | |
| 577 // Test when cursor is somewhere in a non-alpha-numeric fragment. | |
| 578 for (size_t cursor_pos = 8; cursor_pos < 13U; cursor_pos++) { | |
| 579 MoveCursorTo(model, cursor_pos); | |
| 580 model.SelectWord(); | |
| 581 SelectWordTestVerifier(model, base::ASCIIToUTF16(" !! "), 13U); | |
| 582 } | |
| 583 | |
| 584 // Test when cursor is somewhere in a whitespace fragment. | |
| 585 MoveCursorTo(model, 17); | |
| 586 model.SelectWord(); | |
| 587 SelectWordTestVerifier(model, base::ASCIIToUTF16(" "), 20U); | |
| 588 | |
| 589 // Test when cursor is at the end. | |
| 590 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 591 model.SelectWord(); | |
| 592 SelectWordTestVerifier(model, base::ASCIIToUTF16(" "), 24U); | |
| 593 } | |
| 594 | |
| 595 // TODO(xji): temporarily disable in platform Win since the complex script | |
| 596 // characters and Chinese characters are turned into empty square due to font | |
| 597 // regression. | |
| 598 #if defined(OS_LINUX) | |
| 599 TEST_F(TextfieldModelTest, SelectWordTest_MixScripts) { | |
| 600 TextfieldModel model(NULL); | |
| 601 std::vector<WordAndCursor> word_and_cursor; | |
| 602 word_and_cursor.push_back(WordAndCursor(L"a\x05d0", 2)); | |
| 603 word_and_cursor.push_back(WordAndCursor(L"a\x05d0", 2)); | |
| 604 word_and_cursor.push_back(WordAndCursor(L"\x05d1\x05d2", 5)); | |
| 605 word_and_cursor.push_back(WordAndCursor(L"\x05d1\x05d2", 5)); | |
| 606 word_and_cursor.push_back(WordAndCursor(L" ", 3)); | |
| 607 word_and_cursor.push_back(WordAndCursor(L"a\x05d0", 2)); | |
| 608 word_and_cursor.push_back(WordAndCursor(L"\x0915\x094d\x0915", 9)); | |
| 609 word_and_cursor.push_back(WordAndCursor(L"\x0915\x094d\x0915", 9)); | |
| 610 word_and_cursor.push_back(WordAndCursor(L" ", 10)); | |
| 611 word_and_cursor.push_back(WordAndCursor(L"\x4E2D\x56FD", 12)); | |
| 612 word_and_cursor.push_back(WordAndCursor(L"\x4E2D\x56FD", 12)); | |
| 613 word_and_cursor.push_back(WordAndCursor(L"\x82B1", 13)); | |
| 614 word_and_cursor.push_back(WordAndCursor(L"\x5929", 14)); | |
| 615 | |
| 616 // The text consists of Ascii, Hebrew, Hindi with Virama sign, and Chinese. | |
| 617 model.SetText(base::WideToUTF16(L"a\x05d0 \x05d1\x05d2 \x0915\x094d\x0915 " | |
| 618 L"\x4E2D\x56FD\x82B1\x5929")); | |
| 619 for (size_t i = 0; i < word_and_cursor.size(); ++i) { | |
| 620 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 621 for (size_t j = 0; j < i; ++j) | |
| 622 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 623 model.SelectWord(); | |
| 624 SelectWordTestVerifier(model, base::WideToUTF16(word_and_cursor[i].word), | |
| 625 word_and_cursor[i].cursor); | |
| 626 } | |
| 627 } | |
| 628 #endif | |
| 629 | |
| 630 TEST_F(TextfieldModelTest, RangeTest) { | |
| 631 TextfieldModel model(NULL); | |
| 632 model.Append(base::ASCIIToUTF16("HELLO WORLD")); | |
| 633 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 634 gfx::Range range = model.render_text()->selection(); | |
| 635 EXPECT_TRUE(range.is_empty()); | |
| 636 EXPECT_EQ(0U, range.start()); | |
| 637 EXPECT_EQ(0U, range.end()); | |
| 638 | |
| 639 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 640 range = model.render_text()->selection(); | |
| 641 EXPECT_FALSE(range.is_empty()); | |
| 642 EXPECT_FALSE(range.is_reversed()); | |
| 643 EXPECT_EQ(0U, range.start()); | |
| 644 EXPECT_EQ(5U, range.end()); | |
| 645 | |
| 646 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 647 range = model.render_text()->selection(); | |
| 648 EXPECT_FALSE(range.is_empty()); | |
| 649 EXPECT_EQ(0U, range.start()); | |
| 650 EXPECT_EQ(4U, range.end()); | |
| 651 | |
| 652 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 653 range = model.render_text()->selection(); | |
| 654 EXPECT_TRUE(range.is_empty()); | |
| 655 EXPECT_EQ(0U, range.start()); | |
| 656 EXPECT_EQ(0U, range.end()); | |
| 657 | |
| 658 // now from the end. | |
| 659 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 660 range = model.render_text()->selection(); | |
| 661 EXPECT_TRUE(range.is_empty()); | |
| 662 EXPECT_EQ(11U, range.start()); | |
| 663 EXPECT_EQ(11U, range.end()); | |
| 664 | |
| 665 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 666 range = model.render_text()->selection(); | |
| 667 EXPECT_FALSE(range.is_empty()); | |
| 668 EXPECT_TRUE(range.is_reversed()); | |
| 669 EXPECT_EQ(11U, range.start()); | |
| 670 EXPECT_EQ(6U, range.end()); | |
| 671 | |
| 672 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 673 range = model.render_text()->selection(); | |
| 674 EXPECT_FALSE(range.is_empty()); | |
| 675 EXPECT_TRUE(range.is_reversed()); | |
| 676 EXPECT_EQ(11U, range.start()); | |
| 677 EXPECT_EQ(7U, range.end()); | |
| 678 | |
| 679 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 680 range = model.render_text()->selection(); | |
| 681 EXPECT_TRUE(range.is_empty()); | |
| 682 EXPECT_EQ(11U, range.start()); | |
| 683 EXPECT_EQ(11U, range.end()); | |
| 684 | |
| 685 // Select All | |
| 686 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, true); | |
| 687 range = model.render_text()->selection(); | |
| 688 EXPECT_FALSE(range.is_empty()); | |
| 689 EXPECT_TRUE(range.is_reversed()); | |
| 690 EXPECT_EQ(11U, range.start()); | |
| 691 EXPECT_EQ(0U, range.end()); | |
| 692 } | |
| 693 | |
| 694 TEST_F(TextfieldModelTest, SelectRangeTest) { | |
| 695 TextfieldModel model(NULL); | |
| 696 model.Append(base::ASCIIToUTF16("HELLO WORLD")); | |
| 697 gfx::Range range(0, 6); | |
| 698 EXPECT_FALSE(range.is_reversed()); | |
| 699 model.SelectRange(range); | |
| 700 EXPECT_STR_EQ("HELLO ", model.GetSelectedText()); | |
| 701 | |
| 702 range = gfx::Range(6, 1); | |
| 703 EXPECT_TRUE(range.is_reversed()); | |
| 704 model.SelectRange(range); | |
| 705 EXPECT_STR_EQ("ELLO ", model.GetSelectedText()); | |
| 706 | |
| 707 range = gfx::Range(2, 1000); | |
| 708 EXPECT_FALSE(range.is_reversed()); | |
| 709 model.SelectRange(range); | |
| 710 EXPECT_STR_EQ("LLO WORLD", model.GetSelectedText()); | |
| 711 | |
| 712 range = gfx::Range(1000, 3); | |
| 713 EXPECT_TRUE(range.is_reversed()); | |
| 714 model.SelectRange(range); | |
| 715 EXPECT_STR_EQ("LO WORLD", model.GetSelectedText()); | |
| 716 | |
| 717 range = gfx::Range(0, 0); | |
| 718 EXPECT_TRUE(range.is_empty()); | |
| 719 model.SelectRange(range); | |
| 720 EXPECT_TRUE(model.GetSelectedText().empty()); | |
| 721 | |
| 722 range = gfx::Range(3, 3); | |
| 723 EXPECT_TRUE(range.is_empty()); | |
| 724 model.SelectRange(range); | |
| 725 EXPECT_TRUE(model.GetSelectedText().empty()); | |
| 726 | |
| 727 range = gfx::Range(1000, 100); | |
| 728 EXPECT_FALSE(range.is_empty()); | |
| 729 model.SelectRange(range); | |
| 730 EXPECT_TRUE(model.GetSelectedText().empty()); | |
| 731 | |
| 732 range = gfx::Range(1000, 1000); | |
| 733 EXPECT_TRUE(range.is_empty()); | |
| 734 model.SelectRange(range); | |
| 735 EXPECT_TRUE(model.GetSelectedText().empty()); | |
| 736 } | |
| 737 | |
| 738 TEST_F(TextfieldModelTest, SelectionTest) { | |
| 739 TextfieldModel model(NULL); | |
| 740 model.Append(base::ASCIIToUTF16("HELLO WORLD")); | |
| 741 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 742 gfx::Range selection = model.render_text()->selection(); | |
| 743 EXPECT_EQ(gfx::Range(0), selection); | |
| 744 | |
| 745 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 746 selection = model.render_text()->selection(); | |
| 747 EXPECT_EQ(gfx::Range(0, 5), selection); | |
| 748 | |
| 749 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 750 selection = model.render_text()->selection(); | |
| 751 EXPECT_EQ(gfx::Range(0, 4), selection); | |
| 752 | |
| 753 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 754 selection = model.render_text()->selection(); | |
| 755 EXPECT_EQ(gfx::Range(0), selection); | |
| 756 | |
| 757 // now from the end. | |
| 758 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 759 selection = model.render_text()->selection(); | |
| 760 EXPECT_EQ(gfx::Range(11), selection); | |
| 761 | |
| 762 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, true); | |
| 763 selection = model.render_text()->selection(); | |
| 764 EXPECT_EQ(gfx::Range(11, 6), selection); | |
| 765 | |
| 766 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, true); | |
| 767 selection = model.render_text()->selection(); | |
| 768 EXPECT_EQ(gfx::Range(11, 7), selection); | |
| 769 | |
| 770 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, true); | |
| 771 selection = model.render_text()->selection(); | |
| 772 EXPECT_EQ(gfx::Range(11), selection); | |
| 773 | |
| 774 // Select All | |
| 775 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, true); | |
| 776 selection = model.render_text()->selection(); | |
| 777 EXPECT_EQ(gfx::Range(11, 0), selection); | |
| 778 } | |
| 779 | |
| 780 TEST_F(TextfieldModelTest, SelectSelectionModelTest) { | |
| 781 TextfieldModel model(NULL); | |
| 782 model.Append(base::ASCIIToUTF16("HELLO WORLD")); | |
| 783 model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(0, 6), | |
| 784 gfx::CURSOR_BACKWARD)); | |
| 785 EXPECT_STR_EQ("HELLO ", model.GetSelectedText()); | |
| 786 | |
| 787 model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(6, 1), | |
| 788 gfx::CURSOR_FORWARD)); | |
| 789 EXPECT_STR_EQ("ELLO ", model.GetSelectedText()); | |
| 790 | |
| 791 model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(2, 1000), | |
| 792 gfx::CURSOR_BACKWARD)); | |
| 793 EXPECT_STR_EQ("LLO WORLD", model.GetSelectedText()); | |
| 794 | |
| 795 model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(1000, 3), | |
| 796 gfx::CURSOR_FORWARD)); | |
| 797 EXPECT_STR_EQ("LO WORLD", model.GetSelectedText()); | |
| 798 | |
| 799 model.SelectSelectionModel(gfx::SelectionModel(0, gfx::CURSOR_FORWARD)); | |
| 800 EXPECT_TRUE(model.GetSelectedText().empty()); | |
| 801 | |
| 802 model.SelectSelectionModel(gfx::SelectionModel(3, gfx::CURSOR_FORWARD)); | |
| 803 EXPECT_TRUE(model.GetSelectedText().empty()); | |
| 804 | |
| 805 model.SelectSelectionModel(gfx::SelectionModel(gfx::Range(1000, 100), | |
| 806 gfx::CURSOR_FORWARD)); | |
| 807 EXPECT_TRUE(model.GetSelectedText().empty()); | |
| 808 | |
| 809 model.SelectSelectionModel(gfx::SelectionModel(1000, gfx::CURSOR_BACKWARD)); | |
| 810 EXPECT_TRUE(model.GetSelectedText().empty()); | |
| 811 } | |
| 812 | |
| 813 TEST_F(TextfieldModelTest, CompositionTextTest) { | |
| 814 TextfieldModel model(this); | |
| 815 model.Append(base::ASCIIToUTF16("1234590")); | |
| 816 model.SelectRange(gfx::Range(5, 5)); | |
| 817 EXPECT_FALSE(model.HasSelection()); | |
| 818 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 819 | |
| 820 gfx::Range range; | |
| 821 model.GetTextRange(&range); | |
| 822 EXPECT_EQ(gfx::Range(0, 7), range); | |
| 823 | |
| 824 ui::CompositionText composition; | |
| 825 composition.text = base::ASCIIToUTF16("678"); | |
| 826 composition.underlines.push_back(ui::CompositionUnderline(0, 3, 0, false)); | |
| 827 | |
| 828 // Cursor should be at the end of composition when characters are just typed. | |
| 829 composition.selection = gfx::Range(3, 3); | |
| 830 model.SetCompositionText(composition); | |
| 831 EXPECT_TRUE(model.HasCompositionText()); | |
| 832 EXPECT_FALSE(model.HasSelection()); | |
| 833 | |
| 834 // Cancel the composition. | |
| 835 model.CancelCompositionText(); | |
| 836 composition_text_confirmed_or_cleared_ = false; | |
| 837 | |
| 838 // Restart composition with targeting "67" in "678". | |
| 839 composition.selection = gfx::Range(0, 2); | |
| 840 composition.underlines.clear(); | |
| 841 composition.underlines.push_back(ui::CompositionUnderline(0, 2, 0, true)); | |
| 842 composition.underlines.push_back(ui::CompositionUnderline(2, 3, 0, false)); | |
| 843 model.SetCompositionText(composition); | |
| 844 EXPECT_TRUE(model.HasCompositionText()); | |
| 845 EXPECT_TRUE(model.HasSelection()); | |
| 846 EXPECT_EQ(gfx::Range(5, 7), model.render_text()->selection()); | |
| 847 | |
| 848 model.GetTextRange(&range); | |
| 849 EXPECT_EQ(10U, range.end()); | |
| 850 EXPECT_STR_EQ("1234567890", model.text()); | |
| 851 | |
| 852 model.GetCompositionTextRange(&range); | |
| 853 EXPECT_EQ(gfx::Range(5, 8), range); | |
| 854 // Check the composition text. | |
| 855 EXPECT_STR_EQ("456", model.GetTextFromRange(gfx::Range(3, 6))); | |
| 856 EXPECT_EQ(gfx::Range(5, 7), model.render_text()->selection()); | |
| 857 | |
| 858 EXPECT_FALSE(composition_text_confirmed_or_cleared_); | |
| 859 model.CancelCompositionText(); | |
| 860 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 861 composition_text_confirmed_or_cleared_ = false; | |
| 862 EXPECT_FALSE(model.HasCompositionText()); | |
| 863 EXPECT_FALSE(model.HasSelection()); | |
| 864 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 865 | |
| 866 model.SetCompositionText(composition); | |
| 867 EXPECT_STR_EQ("1234567890", model.text()); | |
| 868 EXPECT_TRUE(model.SetText(base::ASCIIToUTF16("1234567890"))); | |
| 869 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 870 composition_text_confirmed_or_cleared_ = false; | |
| 871 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 872 | |
| 873 model.SetCompositionText(composition); | |
| 874 EXPECT_STR_EQ("1234567890678", model.text()); | |
| 875 | |
| 876 model.InsertText(base::UTF8ToUTF16("-")); | |
| 877 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 878 composition_text_confirmed_or_cleared_ = false; | |
| 879 EXPECT_STR_EQ("1234567890-", model.text()); | |
| 880 EXPECT_FALSE(model.HasCompositionText()); | |
| 881 EXPECT_FALSE(model.HasSelection()); | |
| 882 | |
| 883 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, true); | |
| 884 EXPECT_STR_EQ("-", model.GetSelectedText()); | |
| 885 model.SetCompositionText(composition); | |
| 886 EXPECT_STR_EQ("1234567890678", model.text()); | |
| 887 | |
| 888 model.ReplaceText(base::UTF8ToUTF16("-")); | |
| 889 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 890 composition_text_confirmed_or_cleared_ = false; | |
| 891 EXPECT_STR_EQ("1234567890-", model.text()); | |
| 892 EXPECT_FALSE(model.HasCompositionText()); | |
| 893 EXPECT_FALSE(model.HasSelection()); | |
| 894 | |
| 895 model.SetCompositionText(composition); | |
| 896 model.Append(base::UTF8ToUTF16("-")); | |
| 897 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 898 composition_text_confirmed_or_cleared_ = false; | |
| 899 EXPECT_STR_EQ("1234567890-678-", model.text()); | |
| 900 | |
| 901 model.SetCompositionText(composition); | |
| 902 model.Delete(); | |
| 903 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 904 composition_text_confirmed_or_cleared_ = false; | |
| 905 EXPECT_STR_EQ("1234567890-678-", model.text()); | |
| 906 | |
| 907 model.SetCompositionText(composition); | |
| 908 model.Backspace(); | |
| 909 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 910 composition_text_confirmed_or_cleared_ = false; | |
| 911 EXPECT_STR_EQ("1234567890-678-", model.text()); | |
| 912 | |
| 913 model.SetText(base::string16()); | |
| 914 model.SetCompositionText(composition); | |
| 915 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); | |
| 916 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 917 composition_text_confirmed_or_cleared_ = false; | |
| 918 EXPECT_STR_EQ("678", model.text()); | |
| 919 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 920 | |
| 921 model.SetCompositionText(composition); | |
| 922 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 923 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 924 composition_text_confirmed_or_cleared_ = false; | |
| 925 EXPECT_STR_EQ("676788", model.text()); | |
| 926 EXPECT_EQ(6U, model.GetCursorPosition()); | |
| 927 | |
| 928 model.SetCompositionText(composition); | |
| 929 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_LEFT, false); | |
| 930 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 931 composition_text_confirmed_or_cleared_ = false; | |
| 932 EXPECT_STR_EQ("676788678", model.text()); | |
| 933 | |
| 934 model.SetText(base::string16()); | |
| 935 model.SetCompositionText(composition); | |
| 936 model.MoveCursor(gfx::WORD_BREAK, gfx::CURSOR_RIGHT, false); | |
| 937 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 938 composition_text_confirmed_or_cleared_ = false; | |
| 939 | |
| 940 model.SetCompositionText(composition); | |
| 941 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, true); | |
| 942 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 943 composition_text_confirmed_or_cleared_ = false; | |
| 944 EXPECT_STR_EQ("678678", model.text()); | |
| 945 | |
| 946 model.SetCompositionText(composition); | |
| 947 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 948 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 949 composition_text_confirmed_or_cleared_ = false; | |
| 950 EXPECT_STR_EQ("678", model.text()); | |
| 951 | |
| 952 model.SetCompositionText(composition); | |
| 953 gfx::SelectionModel sel( | |
| 954 gfx::Range(model.render_text()->selection().start(), 0), | |
| 955 gfx::CURSOR_FORWARD); | |
| 956 model.MoveCursorTo(sel); | |
| 957 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 958 composition_text_confirmed_or_cleared_ = false; | |
| 959 EXPECT_STR_EQ("678678", model.text()); | |
| 960 | |
| 961 model.SetCompositionText(composition); | |
| 962 model.SelectRange(gfx::Range(0, 3)); | |
| 963 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 964 composition_text_confirmed_or_cleared_ = false; | |
| 965 EXPECT_STR_EQ("678", model.text()); | |
| 966 | |
| 967 model.SetCompositionText(composition); | |
| 968 model.SelectAll(false); | |
| 969 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 970 composition_text_confirmed_or_cleared_ = false; | |
| 971 EXPECT_STR_EQ("678", model.text()); | |
| 972 | |
| 973 model.SetCompositionText(composition); | |
| 974 model.SelectWord(); | |
| 975 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 976 composition_text_confirmed_or_cleared_ = false; | |
| 977 EXPECT_STR_EQ("678", model.text()); | |
| 978 | |
| 979 model.SetCompositionText(composition); | |
| 980 model.ClearSelection(); | |
| 981 EXPECT_TRUE(composition_text_confirmed_or_cleared_); | |
| 982 composition_text_confirmed_or_cleared_ = false; | |
| 983 | |
| 984 model.SetCompositionText(composition); | |
| 985 EXPECT_FALSE(model.Cut()); | |
| 986 EXPECT_FALSE(composition_text_confirmed_or_cleared_); | |
| 987 } | |
| 988 | |
| 989 TEST_F(TextfieldModelTest, UndoRedo_BasicTest) { | |
| 990 TextfieldModel model(NULL); | |
| 991 model.InsertChar('a'); | |
| 992 EXPECT_FALSE(model.Redo()); // There is nothing to redo. | |
| 993 EXPECT_TRUE(model.Undo()); | |
| 994 EXPECT_STR_EQ("", model.text()); | |
| 995 EXPECT_TRUE(model.Redo()); | |
| 996 EXPECT_STR_EQ("a", model.text()); | |
| 997 | |
| 998 // Continuous inserts are treated as one edit. | |
| 999 model.InsertChar('b'); | |
| 1000 model.InsertChar('c'); | |
| 1001 EXPECT_STR_EQ("abc", model.text()); | |
| 1002 EXPECT_TRUE(model.Undo()); | |
| 1003 EXPECT_STR_EQ("a", model.text()); | |
| 1004 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1005 EXPECT_TRUE(model.Undo()); | |
| 1006 EXPECT_STR_EQ("", model.text()); | |
| 1007 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 1008 | |
| 1009 // Undoing further shouldn't change the text. | |
| 1010 EXPECT_FALSE(model.Undo()); | |
| 1011 EXPECT_STR_EQ("", model.text()); | |
| 1012 EXPECT_FALSE(model.Undo()); | |
| 1013 EXPECT_STR_EQ("", model.text()); | |
| 1014 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 1015 | |
| 1016 // Redoing to the latest text. | |
| 1017 EXPECT_TRUE(model.Redo()); | |
| 1018 EXPECT_STR_EQ("a", model.text()); | |
| 1019 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1020 EXPECT_TRUE(model.Redo()); | |
| 1021 EXPECT_STR_EQ("abc", model.text()); | |
| 1022 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1023 | |
| 1024 // Backspace =============================== | |
| 1025 EXPECT_TRUE(model.Backspace()); | |
| 1026 EXPECT_STR_EQ("ab", model.text()); | |
| 1027 EXPECT_TRUE(model.Undo()); | |
| 1028 EXPECT_STR_EQ("abc", model.text()); | |
| 1029 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1030 EXPECT_TRUE(model.Redo()); | |
| 1031 EXPECT_STR_EQ("ab", model.text()); | |
| 1032 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1033 // Continous backspaces are treated as one edit. | |
| 1034 EXPECT_TRUE(model.Backspace()); | |
| 1035 EXPECT_TRUE(model.Backspace()); | |
| 1036 EXPECT_STR_EQ("", model.text()); | |
| 1037 // Extra backspace shouldn't affect the history. | |
| 1038 EXPECT_FALSE(model.Backspace()); | |
| 1039 EXPECT_TRUE(model.Undo()); | |
| 1040 EXPECT_STR_EQ("ab", model.text()); | |
| 1041 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1042 EXPECT_TRUE(model.Undo()); | |
| 1043 EXPECT_STR_EQ("abc", model.text()); | |
| 1044 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1045 EXPECT_TRUE(model.Undo()); | |
| 1046 EXPECT_STR_EQ("a", model.text()); | |
| 1047 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1048 | |
| 1049 // Clear history | |
| 1050 model.ClearEditHistory(); | |
| 1051 EXPECT_FALSE(model.Undo()); | |
| 1052 EXPECT_FALSE(model.Redo()); | |
| 1053 EXPECT_STR_EQ("a", model.text()); | |
| 1054 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1055 | |
| 1056 // Delete =============================== | |
| 1057 model.SetText(base::ASCIIToUTF16("ABCDE")); | |
| 1058 model.ClearEditHistory(); | |
| 1059 MoveCursorTo(model, 2); | |
| 1060 EXPECT_TRUE(model.Delete()); | |
| 1061 EXPECT_STR_EQ("ABDE", model.text()); | |
| 1062 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 1063 EXPECT_TRUE(model.Delete()); | |
| 1064 EXPECT_STR_EQ("BDE", model.text()); | |
| 1065 EXPECT_TRUE(model.Undo()); | |
| 1066 EXPECT_STR_EQ("ABDE", model.text()); | |
| 1067 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 1068 EXPECT_TRUE(model.Undo()); | |
| 1069 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1070 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1071 EXPECT_TRUE(model.Redo()); | |
| 1072 EXPECT_STR_EQ("ABDE", model.text()); | |
| 1073 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1074 // Continous deletes are treated as one edit. | |
| 1075 EXPECT_TRUE(model.Delete()); | |
| 1076 EXPECT_TRUE(model.Delete()); | |
| 1077 EXPECT_STR_EQ("AB", model.text()); | |
| 1078 EXPECT_TRUE(model.Undo()); | |
| 1079 EXPECT_STR_EQ("ABDE", model.text()); | |
| 1080 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1081 EXPECT_TRUE(model.Redo()); | |
| 1082 EXPECT_STR_EQ("AB", model.text()); | |
| 1083 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1084 } | |
| 1085 | |
| 1086 TEST_F(TextfieldModelTest, UndoRedo_SetText) { | |
| 1087 // This is to test the undo/redo behavior of omnibox. | |
| 1088 TextfieldModel model(NULL); | |
| 1089 model.InsertChar('w'); | |
| 1090 EXPECT_STR_EQ("w", model.text()); | |
| 1091 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1092 model.SetText(base::ASCIIToUTF16("www.google.com")); | |
| 1093 EXPECT_EQ(14U, model.GetCursorPosition()); | |
| 1094 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1095 model.SelectRange(gfx::Range(14, 1)); | |
| 1096 model.InsertChar('w'); | |
| 1097 EXPECT_STR_EQ("ww", model.text()); | |
| 1098 model.SetText(base::ASCIIToUTF16("www.google.com")); | |
| 1099 model.SelectRange(gfx::Range(14, 2)); | |
| 1100 model.InsertChar('w'); | |
| 1101 EXPECT_STR_EQ("www", model.text()); | |
| 1102 model.SetText(base::ASCIIToUTF16("www.google.com")); | |
| 1103 model.SelectRange(gfx::Range(14, 3)); | |
| 1104 model.InsertChar('.'); | |
| 1105 EXPECT_STR_EQ("www.", model.text()); | |
| 1106 model.SetText(base::ASCIIToUTF16("www.google.com")); | |
| 1107 model.SelectRange(gfx::Range(14, 4)); | |
| 1108 model.InsertChar('y'); | |
| 1109 EXPECT_STR_EQ("www.y", model.text()); | |
| 1110 model.SetText(base::ASCIIToUTF16("www.youtube.com")); | |
| 1111 EXPECT_STR_EQ("www.youtube.com", model.text()); | |
| 1112 EXPECT_EQ(15U, model.GetCursorPosition()); | |
| 1113 | |
| 1114 EXPECT_TRUE(model.Undo()); | |
| 1115 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1116 EXPECT_EQ(4U, model.GetCursorPosition()); | |
| 1117 EXPECT_TRUE(model.Undo()); | |
| 1118 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1119 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1120 EXPECT_TRUE(model.Undo()); | |
| 1121 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1122 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1123 EXPECT_TRUE(model.Undo()); | |
| 1124 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1125 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1126 EXPECT_TRUE(model.Undo()); | |
| 1127 EXPECT_STR_EQ("", model.text()); | |
| 1128 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 1129 EXPECT_FALSE(model.Undo()); | |
| 1130 EXPECT_TRUE(model.Redo()); | |
| 1131 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1132 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1133 EXPECT_TRUE(model.Redo()); | |
| 1134 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1135 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1136 EXPECT_TRUE(model.Redo()); | |
| 1137 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1138 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1139 EXPECT_TRUE(model.Redo()); | |
| 1140 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1141 EXPECT_EQ(4U, model.GetCursorPosition()); | |
| 1142 EXPECT_TRUE(model.Redo()); | |
| 1143 EXPECT_STR_EQ("www.youtube.com", model.text()); | |
| 1144 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1145 EXPECT_FALSE(model.Redo()); | |
| 1146 } | |
| 1147 | |
| 1148 TEST_F(TextfieldModelTest, UndoRedo_BackspaceThenSetText) { | |
| 1149 // This is to test the undo/redo behavior of omnibox. | |
| 1150 TextfieldModel model(NULL); | |
| 1151 model.InsertChar('w'); | |
| 1152 EXPECT_STR_EQ("w", model.text()); | |
| 1153 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1154 model.SetText(base::ASCIIToUTF16("www.google.com")); | |
| 1155 EXPECT_EQ(14U, model.GetCursorPosition()); | |
| 1156 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1157 model.SetText(base::ASCIIToUTF16("www.google.com")); // Confirm the text. | |
| 1158 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 1159 EXPECT_EQ(14U, model.GetCursorPosition()); | |
| 1160 EXPECT_TRUE(model.Backspace()); | |
| 1161 EXPECT_TRUE(model.Backspace()); | |
| 1162 EXPECT_STR_EQ("www.google.c", model.text()); | |
| 1163 // Autocomplete sets the text. | |
| 1164 model.SetText(base::ASCIIToUTF16("www.google.com/search=www.google.c")); | |
| 1165 EXPECT_STR_EQ("www.google.com/search=www.google.c", model.text()); | |
| 1166 EXPECT_TRUE(model.Undo()); | |
| 1167 EXPECT_STR_EQ("www.google.c", model.text()); | |
| 1168 EXPECT_TRUE(model.Undo()); | |
| 1169 EXPECT_STR_EQ("www.google.com", model.text()); | |
| 1170 } | |
| 1171 | |
| 1172 TEST_F(TextfieldModelTest, UndoRedo_CutCopyPasteTest) { | |
| 1173 TextfieldModel model(NULL); | |
| 1174 model.SetText(base::ASCIIToUTF16("ABCDE")); | |
| 1175 EXPECT_FALSE(model.Redo()); // There is nothing to redo. | |
| 1176 // Test Cut. | |
| 1177 model.SelectRange(gfx::Range(1, 3)); | |
| 1178 model.Cut(); | |
| 1179 EXPECT_STR_EQ("ADE", model.text()); | |
| 1180 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1181 EXPECT_TRUE(model.Undo()); | |
| 1182 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1183 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1184 EXPECT_TRUE(model.Undo()); | |
| 1185 EXPECT_STR_EQ("", model.text()); | |
| 1186 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 1187 EXPECT_FALSE(model.Undo()); // There is no more to undo. | |
| 1188 EXPECT_STR_EQ("", model.text()); | |
| 1189 EXPECT_TRUE(model.Redo()); | |
| 1190 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1191 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1192 EXPECT_TRUE(model.Redo()); | |
| 1193 EXPECT_STR_EQ("ADE", model.text()); | |
| 1194 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1195 EXPECT_FALSE(model.Redo()); // There is no more to redo. | |
| 1196 EXPECT_STR_EQ("ADE", model.text()); | |
| 1197 | |
| 1198 model.Paste(); | |
| 1199 model.Paste(); | |
| 1200 model.Paste(); | |
| 1201 EXPECT_STR_EQ("ABCBCBCDE", model.text()); | |
| 1202 EXPECT_EQ(7U, model.GetCursorPosition()); | |
| 1203 EXPECT_TRUE(model.Undo()); | |
| 1204 EXPECT_STR_EQ("ABCBCDE", model.text()); | |
| 1205 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1206 EXPECT_TRUE(model.Undo()); | |
| 1207 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1208 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1209 EXPECT_TRUE(model.Undo()); | |
| 1210 EXPECT_STR_EQ("ADE", model.text()); | |
| 1211 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1212 EXPECT_TRUE(model.Undo()); | |
| 1213 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1214 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1215 EXPECT_TRUE(model.Undo()); | |
| 1216 EXPECT_STR_EQ("", model.text()); | |
| 1217 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 1218 EXPECT_FALSE(model.Undo()); | |
| 1219 EXPECT_STR_EQ("", model.text()); | |
| 1220 EXPECT_TRUE(model.Redo()); | |
| 1221 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1222 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1223 | |
| 1224 // Test Redo. | |
| 1225 EXPECT_TRUE(model.Redo()); | |
| 1226 EXPECT_STR_EQ("ADE", model.text()); | |
| 1227 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1228 EXPECT_TRUE(model.Redo()); | |
| 1229 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1230 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1231 EXPECT_TRUE(model.Redo()); | |
| 1232 EXPECT_STR_EQ("ABCBCDE", model.text()); | |
| 1233 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1234 EXPECT_TRUE(model.Redo()); | |
| 1235 EXPECT_STR_EQ("ABCBCBCDE", model.text()); | |
| 1236 EXPECT_EQ(7U, model.GetCursorPosition()); | |
| 1237 EXPECT_FALSE(model.Redo()); | |
| 1238 | |
| 1239 // Test using SelectRange. | |
| 1240 model.SelectRange(gfx::Range(1, 3)); | |
| 1241 EXPECT_TRUE(model.Cut()); | |
| 1242 EXPECT_STR_EQ("ABCBCDE", model.text()); | |
| 1243 EXPECT_EQ(1U, model.GetCursorPosition()); | |
| 1244 model.SelectRange(gfx::Range(1, 1)); | |
| 1245 EXPECT_FALSE(model.Cut()); | |
| 1246 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 1247 EXPECT_TRUE(model.Paste()); | |
| 1248 EXPECT_STR_EQ("ABCBCDEBC", model.text()); | |
| 1249 EXPECT_EQ(9U, model.GetCursorPosition()); | |
| 1250 EXPECT_TRUE(model.Undo()); | |
| 1251 EXPECT_STR_EQ("ABCBCDE", model.text()); | |
| 1252 EXPECT_EQ(7U, model.GetCursorPosition()); | |
| 1253 // An empty cut shouldn't create an edit. | |
| 1254 EXPECT_TRUE(model.Undo()); | |
| 1255 EXPECT_STR_EQ("ABCBCBCDE", model.text()); | |
| 1256 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1257 | |
| 1258 // Test Copy. | |
| 1259 ResetModel(&model); | |
| 1260 model.SetText(base::ASCIIToUTF16("12345")); | |
| 1261 EXPECT_STR_EQ("12345", model.text()); | |
| 1262 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1263 model.SelectRange(gfx::Range(1, 3)); | |
| 1264 model.Copy(); // Copy "23". | |
| 1265 EXPECT_STR_EQ("12345", model.text()); | |
| 1266 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1267 model.Paste(); // Paste "23" into "23". | |
| 1268 EXPECT_STR_EQ("12345", model.text()); | |
| 1269 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1270 model.Paste(); | |
| 1271 EXPECT_STR_EQ("1232345", model.text()); | |
| 1272 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1273 EXPECT_TRUE(model.Undo()); | |
| 1274 EXPECT_STR_EQ("12345", model.text()); | |
| 1275 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1276 // TODO(oshima): Change the return type from bool to enum. | |
| 1277 EXPECT_FALSE(model.Undo()); // No text change. | |
| 1278 EXPECT_STR_EQ("12345", model.text()); | |
| 1279 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1280 EXPECT_TRUE(model.Undo()); | |
| 1281 EXPECT_STR_EQ("", model.text()); | |
| 1282 EXPECT_FALSE(model.Undo()); | |
| 1283 // Test Redo. | |
| 1284 EXPECT_TRUE(model.Redo()); | |
| 1285 EXPECT_STR_EQ("12345", model.text()); | |
| 1286 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1287 EXPECT_TRUE(model.Redo()); | |
| 1288 EXPECT_STR_EQ("12345", model.text()); // For 1st paste | |
| 1289 EXPECT_EQ(3U, model.GetCursorPosition()); | |
| 1290 EXPECT_TRUE(model.Redo()); | |
| 1291 EXPECT_STR_EQ("1232345", model.text()); | |
| 1292 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1293 EXPECT_FALSE(model.Redo()); | |
| 1294 EXPECT_STR_EQ("1232345", model.text()); | |
| 1295 | |
| 1296 // Test using SelectRange. | |
| 1297 model.SelectRange(gfx::Range(1, 3)); | |
| 1298 model.Copy(); | |
| 1299 EXPECT_STR_EQ("1232345", model.text()); | |
| 1300 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 1301 EXPECT_TRUE(model.Paste()); | |
| 1302 EXPECT_STR_EQ("123234523", model.text()); | |
| 1303 EXPECT_EQ(9U, model.GetCursorPosition()); | |
| 1304 EXPECT_TRUE(model.Undo()); | |
| 1305 EXPECT_STR_EQ("1232345", model.text()); | |
| 1306 EXPECT_EQ(7U, model.GetCursorPosition()); | |
| 1307 } | |
| 1308 | |
| 1309 TEST_F(TextfieldModelTest, UndoRedo_CursorTest) { | |
| 1310 TextfieldModel model(NULL); | |
| 1311 model.InsertChar('a'); | |
| 1312 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_LEFT, false); | |
| 1313 model.MoveCursor(gfx::CHARACTER_BREAK, gfx::CURSOR_RIGHT, false); | |
| 1314 model.InsertChar('b'); | |
| 1315 // Moving the cursor shouldn't create a new edit. | |
| 1316 EXPECT_STR_EQ("ab", model.text()); | |
| 1317 EXPECT_FALSE(model.Redo()); | |
| 1318 EXPECT_TRUE(model.Undo()); | |
| 1319 EXPECT_STR_EQ("", model.text()); | |
| 1320 EXPECT_FALSE(model.Undo()); | |
| 1321 EXPECT_STR_EQ("", model.text()); | |
| 1322 EXPECT_TRUE(model.Redo()); | |
| 1323 EXPECT_STR_EQ("ab", model.text()); | |
| 1324 EXPECT_EQ(2U, model.GetCursorPosition()); | |
| 1325 EXPECT_FALSE(model.Redo()); | |
| 1326 } | |
| 1327 | |
| 1328 void RunInsertReplaceTest(TextfieldModel& model) { | |
| 1329 const bool reverse = model.render_text()->selection().is_reversed(); | |
| 1330 model.InsertChar('1'); | |
| 1331 model.InsertChar('2'); | |
| 1332 model.InsertChar('3'); | |
| 1333 EXPECT_STR_EQ("a123d", model.text()); | |
| 1334 EXPECT_EQ(4U, model.GetCursorPosition()); | |
| 1335 EXPECT_TRUE(model.Undo()); | |
| 1336 EXPECT_STR_EQ("abcd", model.text()); | |
| 1337 EXPECT_EQ(reverse ? 1U : 3U, model.GetCursorPosition()); | |
| 1338 EXPECT_TRUE(model.Undo()); | |
| 1339 EXPECT_STR_EQ("", model.text()); | |
| 1340 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 1341 EXPECT_FALSE(model.Undo()); | |
| 1342 EXPECT_TRUE(model.Redo()); | |
| 1343 EXPECT_STR_EQ("abcd", model.text()); | |
| 1344 EXPECT_EQ(4U, model.GetCursorPosition()); | |
| 1345 EXPECT_TRUE(model.Redo()); | |
| 1346 EXPECT_STR_EQ("a123d", model.text()); | |
| 1347 EXPECT_EQ(4U, model.GetCursorPosition()); | |
| 1348 EXPECT_FALSE(model.Redo()); | |
| 1349 } | |
| 1350 | |
| 1351 void RunOverwriteReplaceTest(TextfieldModel& model) { | |
| 1352 const bool reverse = model.render_text()->selection().is_reversed(); | |
| 1353 model.ReplaceChar('1'); | |
| 1354 model.ReplaceChar('2'); | |
| 1355 model.ReplaceChar('3'); | |
| 1356 model.ReplaceChar('4'); | |
| 1357 EXPECT_STR_EQ("a1234", model.text()); | |
| 1358 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1359 EXPECT_TRUE(model.Undo()); | |
| 1360 EXPECT_STR_EQ("abcd", model.text()); | |
| 1361 EXPECT_EQ(reverse ? 1U : 3U, model.GetCursorPosition()); | |
| 1362 EXPECT_TRUE(model.Undo()); | |
| 1363 EXPECT_STR_EQ("", model.text()); | |
| 1364 EXPECT_EQ(0U, model.GetCursorPosition()); | |
| 1365 EXPECT_FALSE(model.Undo()); | |
| 1366 EXPECT_TRUE(model.Redo()); | |
| 1367 EXPECT_STR_EQ("abcd", model.text()); | |
| 1368 EXPECT_EQ(4U, model.GetCursorPosition()); | |
| 1369 EXPECT_TRUE(model.Redo()); | |
| 1370 EXPECT_STR_EQ("a1234", model.text()); | |
| 1371 EXPECT_EQ(5U, model.GetCursorPosition()); | |
| 1372 EXPECT_FALSE(model.Redo()); | |
| 1373 } | |
| 1374 | |
| 1375 TEST_F(TextfieldModelTest, UndoRedo_ReplaceTest) { | |
| 1376 { | |
| 1377 SCOPED_TRACE("Select forwards and insert."); | |
| 1378 TextfieldModel model(NULL); | |
| 1379 model.SetText(base::ASCIIToUTF16("abcd")); | |
| 1380 model.SelectRange(gfx::Range(1, 3)); | |
| 1381 RunInsertReplaceTest(model); | |
| 1382 } | |
| 1383 { | |
| 1384 SCOPED_TRACE("Select reversed and insert."); | |
| 1385 TextfieldModel model(NULL); | |
| 1386 model.SetText(base::ASCIIToUTF16("abcd")); | |
| 1387 model.SelectRange(gfx::Range(3, 1)); | |
| 1388 RunInsertReplaceTest(model); | |
| 1389 } | |
| 1390 { | |
| 1391 SCOPED_TRACE("Select forwards and overwrite."); | |
| 1392 TextfieldModel model(NULL); | |
| 1393 model.SetText(base::ASCIIToUTF16("abcd")); | |
| 1394 model.SelectRange(gfx::Range(1, 3)); | |
| 1395 RunOverwriteReplaceTest(model); | |
| 1396 } | |
| 1397 { | |
| 1398 SCOPED_TRACE("Select reversed and overwrite."); | |
| 1399 TextfieldModel model(NULL); | |
| 1400 model.SetText(base::ASCIIToUTF16("abcd")); | |
| 1401 model.SelectRange(gfx::Range(3, 1)); | |
| 1402 RunOverwriteReplaceTest(model); | |
| 1403 } | |
| 1404 } | |
| 1405 | |
| 1406 TEST_F(TextfieldModelTest, UndoRedo_CompositionText) { | |
| 1407 TextfieldModel model(NULL); | |
| 1408 | |
| 1409 ui::CompositionText composition; | |
| 1410 composition.text = base::ASCIIToUTF16("abc"); | |
| 1411 composition.underlines.push_back(ui::CompositionUnderline(0, 3, 0, false)); | |
| 1412 composition.selection = gfx::Range(2, 3); | |
| 1413 | |
| 1414 model.SetText(base::ASCIIToUTF16("ABCDE")); | |
| 1415 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 1416 model.InsertChar('x'); | |
| 1417 EXPECT_STR_EQ("ABCDEx", model.text()); | |
| 1418 EXPECT_TRUE(model.Undo()); // set composition should forget undone edit. | |
| 1419 model.SetCompositionText(composition); | |
| 1420 EXPECT_TRUE(model.HasCompositionText()); | |
| 1421 EXPECT_TRUE(model.HasSelection()); | |
| 1422 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1423 | |
| 1424 // Confirm the composition. | |
| 1425 model.ConfirmCompositionText(); | |
| 1426 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1427 EXPECT_TRUE(model.Undo()); | |
| 1428 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1429 EXPECT_TRUE(model.Undo()); | |
| 1430 EXPECT_STR_EQ("", model.text()); | |
| 1431 EXPECT_TRUE(model.Redo()); | |
| 1432 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1433 EXPECT_TRUE(model.Redo()); | |
| 1434 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1435 EXPECT_FALSE(model.Redo()); | |
| 1436 | |
| 1437 // Cancel the composition. | |
| 1438 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_LEFT, false); | |
| 1439 model.SetCompositionText(composition); | |
| 1440 EXPECT_STR_EQ("abcABCDEabc", model.text()); | |
| 1441 model.CancelCompositionText(); | |
| 1442 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1443 EXPECT_FALSE(model.Redo()); | |
| 1444 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1445 EXPECT_TRUE(model.Undo()); | |
| 1446 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1447 EXPECT_TRUE(model.Redo()); | |
| 1448 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1449 EXPECT_FALSE(model.Redo()); | |
| 1450 | |
| 1451 // Call SetText with the same text as the result. | |
| 1452 ResetModel(&model); | |
| 1453 model.SetText(base::ASCIIToUTF16("ABCDE")); | |
| 1454 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 1455 model.SetCompositionText(composition); | |
| 1456 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1457 model.SetText(base::ASCIIToUTF16("ABCDEabc")); | |
| 1458 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1459 EXPECT_TRUE(model.Undo()); | |
| 1460 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1461 EXPECT_TRUE(model.Redo()); | |
| 1462 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1463 EXPECT_FALSE(model.Redo()); | |
| 1464 | |
| 1465 // Call SetText with a different result; the composition should be forgotten. | |
| 1466 ResetModel(&model); | |
| 1467 model.SetText(base::ASCIIToUTF16("ABCDE")); | |
| 1468 model.MoveCursor(gfx::LINE_BREAK, gfx::CURSOR_RIGHT, false); | |
| 1469 model.SetCompositionText(composition); | |
| 1470 EXPECT_STR_EQ("ABCDEabc", model.text()); | |
| 1471 model.SetText(base::ASCIIToUTF16("1234")); | |
| 1472 EXPECT_STR_EQ("1234", model.text()); | |
| 1473 EXPECT_TRUE(model.Undo()); | |
| 1474 EXPECT_STR_EQ("ABCDE", model.text()); | |
| 1475 EXPECT_TRUE(model.Redo()); | |
| 1476 EXPECT_STR_EQ("1234", model.text()); | |
| 1477 EXPECT_FALSE(model.Redo()); | |
| 1478 | |
| 1479 // TODO(oshima): Test the behavior with an IME. | |
| 1480 } | |
| 1481 | |
| 1482 } // namespace views | |
| OLD | NEW |
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