automated-tests/src/dali-toolkit/utc-Dali-TextGeometry.cpp

   1
   2
   3 /*
   4  * Copyright (c) 2022 Samsung Electronics Co., Ltd.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 #include <stdlib.h>
  21 #include <unistd.h>
  22 #include <iostream>
  23
  24 #include <dali-toolkit-test-suite-utils.h>
  25 #include <dali-toolkit/dali-toolkit.h>
  26 #include <dali-toolkit/devel-api/controls/text-controls/text-label-devel.h>
  27 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
  28 #include <dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h>
  29 #include <dali-toolkit/devel-api/text/bitmap-font.h>
  30 #include <dali-toolkit/devel-api/text/rendering-backend.h>
  31 #include <dali-toolkit/devel-api/text/text-enumerations-devel.h>
  32 #include <dali-toolkit/devel-api/text/text-utils-devel.h>
  33 #include <dali-toolkit/devel-api/text/text-geometry-devel.h>
  34 #include "test-text-geometry-utils.h"
  35
  36 using namespace Dali;
  37 using namespace Toolkit;
  38 using namespace Text;
  39
  40 void dali_textgeometry_startup(void)
  41 {
  42   test_return_value = TET_UNDEF;
  43 }
  44
  45 void dali_textgeometry_cleanup(void)
  46 {
  47   test_return_value = TET_PASS;
  48 }
  49
  50 int UtcDaliTextGeometryGetLineBoundingRectangleLabel(void)
  51 {
  52   ToolkitTestApplication application;
  53   tet_infoline("UtcDaliTextGeometryGetLineBoundingRectangleLabel");
  54
  55   TextLabel label = TextLabel::New();
  56   DALI_TEST_CHECK(label);
  57
  58   application.GetScene().Add(label);
  59
  60   float lineSpacing = -20.f;
  61
  62   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
  63   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
  64   label.SetProperty(DevelTextLabel::Property::LINE_SPACING, lineSpacing);
  65   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
  66   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
  67
  68   application.SendNotification();
  69   application.Render();
  70
  71   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(label, 1);
  72
  73   Rect<> expectedLineGeometry = {0, 16, 420, 16};
  74
  75   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
  76
  77   END_TEST;
  78 }
  79
  80 int UtcDaliTextGeometryGetLineBoundingRectangleEditor(void)
  81 {
  82   ToolkitTestApplication application;
  83   tet_infoline("UtcDaliTextGeometryGetLineBoundingRectangleEditor");
  84
  85   TextEditor editor = TextEditor::New();
  86   DALI_TEST_CHECK(editor);
  87
  88   application.GetScene().Add(editor);
  89
  90   editor.SetProperty(Actor::Property::SIZE, Vector2(160.0f, 250.f));
  91   editor.SetProperty(TextEditor::Property::POINT_SIZE, 10.f);
  92   editor.SetProperty(TextEditor::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
  93
  94   application.SendNotification();
  95   application.Render();
  96
  97   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(editor, 0);
  98
  99   Rect<> expectedLineGeometry = {0, 0, 91, 36};
 100
 101   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 102
 103   END_TEST;
 104 }
 105
 106 int UtcDaliTextGeometryGetLineBoundingRectangleField(void)
 107 {
 108   ToolkitTestApplication application;
 109   tet_infoline("UtcDaliTextGeometryGetLineBoundingRectangleField");
 110
 111   TextField field = TextField::New();
 112   DALI_TEST_CHECK(field);
 113
 114   application.GetScene().Add(field);
 115
 116   field.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
 117   field.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 350.f));
 118   field.SetProperty(TextField::Property::POINT_SIZE, 10.f);
 119   field.SetProperty(TextField::Property::TEXT, "مرحبا بالعالم");
 120
 121   application.SendNotification();
 122   application.Render();
 123
 124   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(field, 0);
 125
 126   Rect<> expectedLineGeometry = {0, 0, 163, 36};
 127
 128   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 129
 130   END_TEST;
 131 }
 132
 133 int UtcDaliTextGeometryEmptyTextGetLineBoundingRectangleLabel(void)
 134 {
 135   ToolkitTestApplication application;
 136   tet_infoline("UtcDaliTextGeometryEmptyTextGetLineBoundingRectangleLabel");
 137
 138   TextLabel label = TextLabel::New();
 139   DALI_TEST_CHECK(label);
 140
 141   application.GetScene().Add(label);
 142
 143   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 144   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 145   label.SetProperty(TextLabel::Property::TEXT, "");
 146
 147   application.SendNotification();
 148   application.Render();
 149
 150   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(label, 0);
 151
 152   Rect<> expectedLineGeometry = {0, 0, 0, 0};
 153
 154   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 155
 156   END_TEST;
 157 }
 158
 159 int UtcDaliTextGeometryLineSpacingPositiveGetLineBoundingRectangleLabel(void)
 160 {
 161   ToolkitTestApplication application;
 162   tet_infoline("UtcDaliTextGeometryLineSpacingPositiveGetLineBoundingRectangleLabel");
 163
 164   TextLabel label = TextLabel::New();
 165   DALI_TEST_CHECK(label);
 166
 167   application.GetScene().Add(label);
 168
 169   float lineSpacing = 20.f;
 170
 171   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 172   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 173   label.SetProperty(DevelTextLabel::Property::LINE_SPACING, lineSpacing);
 174   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 175   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 176
 177   application.SendNotification();
 178   application.Render();
 179
 180   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(label, 1);
 181
 182   Rect<> expectedLineGeometry = {0, 56, 420, 56};
 183
 184   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 185
 186   END_TEST;
 187 }
 188
 189 int UtcDaliTextGeometryWithVerticalLineAlignmentTopGetLineBoundingRectangleLabel(void)
 190 {
 191   ToolkitTestApplication application;
 192   tet_infoline("UtcDaliTextGeometryWithVerticalLineAlignmentTopGetLineBoundingRectangleLabel");
 193
 194   TextLabel label = TextLabel::New();
 195   DALI_TEST_CHECK(label);
 196
 197   application.GetScene().Add(label);
 198
 199   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 200   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 201   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 202   label.SetProperty(Toolkit::TextLabel::Property::VERTICAL_ALIGNMENT, "TOP");
 203   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 204
 205   application.SendNotification();
 206   application.Render();
 207
 208   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(label, 1);
 209
 210   Rect<> expectedLineGeometry = {0, 36, 420, 36};
 211
 212   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 213
 214   END_TEST;
 215 }
 216
 217 int UtcDaliTextGeometryWithVerticalLineAlignmentBottomGetLineBoundingRectangleLabel(void)
 218 {
 219   ToolkitTestApplication application;
 220   tet_infoline("UtcDaliTextGeometryWithVerticalLineAlignmentBottomGetLineBoundingRectangleLabel");
 221
 222   TextLabel label = TextLabel::New();
 223   DALI_TEST_CHECK(label);
 224
 225   application.GetScene().Add(label);
 226
 227   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 228   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 229   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 230   label.SetProperty(Toolkit::TextLabel::Property::VERTICAL_ALIGNMENT, "BOTTOM");
 231   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 232
 233   application.SendNotification();
 234   application.Render();
 235
 236   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(label, 1);
 237
 238   Rect<> expectedLineGeometry = {0, 36, 420, 36};
 239
 240   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 241
 242   END_TEST;
 243 }
 244 int UtcDaliTextGeometryWithEllipsisMiddleGetLineBoundingRectangleLabel(void)
 245 {
 246   ToolkitTestApplication application;
 247   tet_infoline("UtcDaliTextGeometryWithEllipsisMiddleGetLineBoundingRectangleLabel");
 248
 249   TextLabel label = TextLabel::New();
 250   DALI_TEST_CHECK(label);
 251
 252   application.GetScene().Add(label);
 253
 254   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 255   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 256   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 257   label.SetProperty(TextLabel::Property::ELLIPSIS, true);
 258   label.SetProperty(DevelTextLabel::Property::ELLIPSIS_POSITION, DevelText::EllipsisPosition::MIDDLE);
 259   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 260
 261   application.SendNotification();
 262   application.Render();
 263
 264   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(label, 1);
 265
 266   Rect<> expectedLineGeometry = {0, 36, 420, 36};
 267
 268   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 269
 270   END_TEST;
 271 }
 272
 273 int UtcDaliTextGeometryWithEllipsisStartGetLineBoundingRectangleLabel(void)
 274 {
 275   ToolkitTestApplication application;
 276   tet_infoline("UtcDaliTextGeometryWithEllipsisStartGetLineBoundingRectangleLabel");
 277
 278   TextLabel label = TextLabel::New();
 279   DALI_TEST_CHECK(label);
 280
 281   application.GetScene().Add(label);
 282
 283   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 284   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 285   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 286   label.SetProperty(TextLabel::Property::ELLIPSIS, true);
 287   label.SetProperty(DevelTextLabel::Property::ELLIPSIS_POSITION, DevelText::EllipsisPosition::START);
 288   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 289
 290   application.SendNotification();
 291   application.Render();
 292
 293   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(label, 1);
 294
 295   Rect<> expectedLineGeometry = {0, 36, 420, 36};
 296
 297   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 298
 299   END_TEST;
 300 }
 301
 302 int UtcDaliTextGeometryWithEllipsisEndGetLineBoundingRectangleLabel(void)
 303 {
 304   ToolkitTestApplication application;
 305   tet_infoline("UtcDaliTextGeometryWithEllipsisEndGetLineBoundingRectangleLabel");
 306
 307   TextLabel label = TextLabel::New();
 308   DALI_TEST_CHECK(label);
 309
 310   application.GetScene().Add(label);
 311
 312   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 313   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 314   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 315   label.SetProperty(TextLabel::Property::ELLIPSIS, true);
 316   label.SetProperty(DevelTextLabel::Property::ELLIPSIS_POSITION, DevelText::EllipsisPosition::END);
 317   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 318
 319   application.SendNotification();
 320   application.Render();
 321
 322   Rect<> lineGeometry = TextGeometry::GetLineBoundingRectangle(label, 1);
 323
 324   Rect<> expectedLineGeometry = {0, 36, 420, 36};
 325
 326   TestTextGeometryUtils::CheckRectGeometryResult(lineGeometry, expectedLineGeometry);
 327
 328   END_TEST;
 329 }
 330
 331 int UtcDaliTextGeometryGetCharacterBoundingRectangleLabel(void)
 332 {
 333   ToolkitTestApplication application;
 334   tet_infoline("UtcDaliTextGeometryGetCharacterBoundingRectangleLabel");
 335
 336   TextLabel label = TextLabel::New();
 337   DALI_TEST_CHECK(label);
 338
 339   application.GetScene().Add(label);
 340
 341   float lineSpacing = -20.f;
 342
 343   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 344   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 345   label.SetProperty(DevelTextLabel::Property::LINE_SPACING, lineSpacing);
 346   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 347   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 348
 349   application.SendNotification();
 350   application.Render();
 351
 352   Rect<> characterGeometry = TextGeometry::GetCharacterBoundingRectangle(label, 1);
 353
 354   std::cout << " characterGeometry "<< characterGeometry <<std::endl;
 355
 356   Rect<> expectedCharacterGeometry = {13.4844f, 16.0f, 18.7031f, 16.0f};
 357   std::cout<< " expectedCharacterGeometry " << characterGeometry <<std::endl;
 358
 359   std:: cout << "if" << (characterGeometry == expectedCharacterGeometry) <<std::endl;
 360   TestTextGeometryUtils::CheckRectGeometryResult(characterGeometry, expectedCharacterGeometry);
 361
 362   END_TEST;
 363 }
 364
 365 int UtcDaliTextGeometryGetCharacterBoundingRectangleEditor(void)
 366 {
 367   ToolkitTestApplication application;
 368   tet_infoline("UtcDaliTextGeometryGetCharacterBoundingRectangleEditor");
 369
 370   TextEditor editor = TextEditor::New();
 371   DALI_TEST_CHECK(editor);
 372
 373   application.GetScene().Add(editor);
 374
 375   editor.SetProperty(Actor::Property::SIZE, Vector2(160.0f, 250.f));
 376   editor.SetProperty(TextEditor::Property::POINT_SIZE, 10.f);
 377   editor.SetProperty(TextEditor::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 378
 379   application.SendNotification();
 380   application.Render();
 381
 382   Rect<> characterGeometry = TextGeometry::GetCharacterBoundingRectangle(editor, 1);
 383
 384   Rect<> expectedCharacterGeometry = {13.4844f, 16.0f, 18.7031f, 16.0f};
 385
 386   TestTextGeometryUtils::CheckRectGeometryResult(characterGeometry, expectedCharacterGeometry);
 387
 388   END_TEST;
 389 }
 390
 391 int UtcDaliTextGeometryGetCharacterBoundingRectangleField(void)
 392 {
 393   ToolkitTestApplication application;
 394   tet_infoline("UtcDaliTextGeometryGetCharacterBoundingRectangleField");
 395
 396   TextField field = TextField::New();
 397   DALI_TEST_CHECK(field);
 398
 399   application.GetScene().Add(field);
 400
 401   field.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
 402   field.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 350.f));
 403   field.SetProperty(TextField::Property::POINT_SIZE, 10.f);
 404   field.SetProperty(TextField::Property::TEXT, "مرحبا بالعالم");
 405
 406   application.SendNotification();
 407   application.Render();
 408
 409   Rect<> characterGeometry = TextGeometry::GetCharacterBoundingRectangle(field, 0);
 410
 411   Rect<> expectedCharacterGeometry = {142.844f, 10.0f, 16.375f, 11.0f};
 412
 413   TestTextGeometryUtils::CheckRectGeometryResult(characterGeometry, expectedCharacterGeometry);
 414
 415   END_TEST;
 416 }
 417 // char tc
 418
 419 int UtcDaliTextGeometryEmptyTextGetCharacterBoundingRectangleLabel(void)
 420 {
 421   ToolkitTestApplication application;
 422   tet_infoline("UtcDaliTextGeometryEmptyTextGetCharacterBoundingRectangleLabel");
 423
 424   TextLabel label = TextLabel::New();
 425   DALI_TEST_CHECK(label);
 426
 427   application.GetScene().Add(label);
 428
 429   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 430   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 431   label.SetProperty(TextLabel::Property::TEXT, "");
 432
 433   application.SendNotification();
 434   application.Render();
 435
 436   Rect<> charGeometry = TextGeometry::GetCharacterBoundingRectangle(label, 0);
 437
 438   Rect<> expectedCharGeometry = {0.0f, 0.0f, 0.0f, 0.0f};
 439
 440   TestTextGeometryUtils::CheckRectGeometryResult(charGeometry, expectedCharGeometry);
 441
 442   END_TEST;
 443 }
 444
 445 int UtcDaliTextGeometryLineSpacingPositiveGetCharacterBoundingRectangleLabel(void)
 446 {
 447   ToolkitTestApplication application;
 448   tet_infoline("UtcDaliTextGeometryLineSpacingPositiveGetCharacterBoundingRectangleLabel");
 449
 450   TextLabel label = TextLabel::New();
 451   DALI_TEST_CHECK(label);
 452
 453   application.GetScene().Add(label);
 454
 455   float lineSpacing = 20.f;
 456
 457   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 458   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 459   label.SetProperty(DevelTextLabel::Property::LINE_SPACING, lineSpacing);
 460   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 461   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 462
 463   application.SendNotification();
 464   application.Render();
 465
 466   Rect<> charGeometry = TextGeometry::GetCharacterBoundingRectangle(label, 1);
 467
 468   Rect<> expectedCharGeometry = {13.4844f, 16.0f, 18.7031f, 16.0f};
 469
 470   TestTextGeometryUtils::CheckRectGeometryResult(charGeometry, expectedCharGeometry);
 471
 472   END_TEST;
 473 }
 474
 475 int UtcDaliTextGeometryWithVerticalLineAlignmentTopGetCharacterBoundingRectangleLabel(void)
 476 {
 477   ToolkitTestApplication application;
 478   tet_infoline("UtcDaliTextGeometryWithVerticalLineAlignmentTopGetCharacterBoundingRectangleLabel");
 479
 480   TextLabel label = TextLabel::New();
 481   DALI_TEST_CHECK(label);
 482
 483   application.GetScene().Add(label);
 484
 485   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 486   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 487   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 488   label.SetProperty(Toolkit::TextLabel::Property::VERTICAL_ALIGNMENT, "TOP");
 489   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 490
 491   application.SendNotification();
 492   application.Render();
 493
 494   Rect<> charGeometry = TextGeometry::GetCharacterBoundingRectangle(label, 1);
 495
 496   Rect<> expectedCharGeometry = {13.4844f, 16.0f, 18.7031f, 16.0f};
 497
 498   TestTextGeometryUtils::CheckRectGeometryResult(charGeometry, expectedCharGeometry);
 499
 500   END_TEST;
 501 }
 502
 503 int UtcDaliTextGeometryWithVerticalLineAlignmentBottomGetCharacterBoundingRectangleLabel(void)
 504 {
 505   ToolkitTestApplication application;
 506   tet_infoline("UtcDaliTextGeometryWithVerticalLineAlignmentBottomGetCharacterBoundingRectangleLabel");
 507
 508   TextLabel label = TextLabel::New();
 509   DALI_TEST_CHECK(label);
 510
 511   application.GetScene().Add(label);
 512
 513   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 514   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 515   label.SetProperty(TextLabel::Property::MULTI_LINE, true);
 516   label.SetProperty(Toolkit::TextLabel::Property::VERTICAL_ALIGNMENT, "BOTTOM");
 517   label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, \n consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
 518
 519   application.SendNotification();
 520   application.Render();
 521
 522   Rect<> charGeometry = TextGeometry::GetCharacterBoundingRectangle(label, 1);
 523
 524   Rect<> expectedCharGeometry = {13.4844f, 16.0f, 18.7031f, 16.0f};
 525
 526   TestTextGeometryUtils::CheckRectGeometryResult(charGeometry, expectedCharGeometry);
 527
 528   END_TEST;
 529 }
 530
 531 int UtcDaliTextGeometryGetCharacterIndexAtPositionTextLabel(void)
 532 {
 533   ToolkitTestApplication application;
 534   tet_infoline("UtcDaliTextGeometryGetCharacterIndexAtPositionTextLabel");
 535
 536   TextLabel label = TextLabel::New();
 537   DALI_TEST_CHECK(label);
 538
 539   application.GetScene().Add(label);
 540
 541   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 542   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 543   label.SetProperty(TextLabel::Property::TEXT, "sara سارة");
 544
 545   application.SendNotification();
 546   application.Render();
 547
 548   int characterIndex = TextGeometry::GetCharacterIndexAtPosition(label, 1, 1);
 549
 550   int expectedCharacterIndex = 0;
 551
 552   DALI_TEST_EQUALS(characterIndex, expectedCharacterIndex, TEST_LOCATION);
 553
 554   END_TEST;
 555 }
 556
 557 int UtcDaliTextGeometryGetCharacterIndexAtPositionTextEditor(void)
 558 {
 559   ToolkitTestApplication application;
 560   tet_infoline("UtcDaliTextGeometryGetCharacterIndexAtPositionTextEditor");
 561
 562   TextEditor editor = TextEditor::New();
 563   DALI_TEST_CHECK(editor);
 564
 565   application.GetScene().Add(editor);
 566
 567   editor.SetProperty(Actor::Property::SIZE, Vector2(160.0f, 250.f));
 568   editor.SetProperty(TextEditor::Property::POINT_SIZE, 10.f);
 569   editor.SetProperty(TextEditor::Property::TEXT, "Hello everyone.");
 570
 571   application.SendNotification();
 572   application.Render();
 573
 574   int characterIndex = TextGeometry::GetCharacterIndexAtPosition(editor, 2, 2);
 575
 576   int expectedCharacterIndex = 0;
 577
 578   DALI_TEST_EQUALS(characterIndex, expectedCharacterIndex, TEST_LOCATION);
 579
 580   END_TEST;
 581 }
 582
 583 int UtcDaliTextGeometryGetCharacterIndexAtPositionTextField(void)
 584 {
 585   ToolkitTestApplication application;
 586   tet_infoline("UtcDaliTextGeometryGetCharacterIndexAtPositionTextField");
 587
 588   TextField field = TextField::New();
 589   DALI_TEST_CHECK(field);
 590
 591   application.GetScene().Add(field);
 592
 593   field.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
 594   field.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 350.f));
 595   field.SetProperty(TextField::Property::POINT_SIZE, 10.f);
 596   field.SetProperty(TextField::Property::TEXT, "مرحبا بالعالم");
 597
 598   application.SendNotification();
 599   application.Render();
 600
 601   int characterIndex = TextGeometry::GetCharacterIndexAtPosition(field, 18.6, 6);
 602
 603   int expectedCharacterIndex = 12;
 604
 605   DALI_TEST_EQUALS(characterIndex, expectedCharacterIndex, TEST_LOCATION);
 606
 607   END_TEST;
 608 }
 609
 610 int UtcDaliTextGeometryGetCharacterIndexAtPositionTextLabelEmptyText(void)
 611 {
 612   ToolkitTestApplication application;
 613   tet_infoline("UtcDaliTextGeometryGetCharacterIndexAtPositionTextLabelEmptyText");
 614
 615   TextLabel label = TextLabel::New();
 616   DALI_TEST_CHECK(label);
 617
 618   application.GetScene().Add(label);
 619
 620   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 621   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 622   label.SetProperty(TextLabel::Property::TEXT, "");
 623
 624   application.SendNotification();
 625   application.Render();
 626
 627   int characterIndex = TextGeometry::GetCharacterIndexAtPosition(label, 1, 0);
 628
 629   int expectedCharacterIndex = -1;
 630
 631   DALI_TEST_EQUALS(characterIndex, expectedCharacterIndex, TEST_LOCATION);
 632
 633   END_TEST;
 634 }
 635
 636 int UtcDaliTextGeometryGetCharacterIndexAtPositionLastCharacter(void)
 637 {
 638   ToolkitTestApplication application;
 639   tet_infoline("UtcDaliTextGeometryGetCharacterIndexAtPositionLastCharacter");
 640
 641   TextLabel label = TextLabel::New();
 642   DALI_TEST_CHECK(label);
 643
 644   application.GetScene().Add(label);
 645
 646   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 647   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 648   label.SetProperty(TextLabel::Property::TEXT, "Hello");
 649
 650   application.SendNotification();
 651   application.Render();
 652
 653   int characterIndex = TextGeometry::GetCharacterIndexAtPosition(label, 57, 2);
 654
 655   int expectedCharacterIndex = 4;
 656
 657   DALI_TEST_EQUALS(characterIndex, expectedCharacterIndex, TEST_LOCATION);
 658
 659   END_TEST;
 660 }
 661
 662 int UtcDaliTextGeometryGetCharacterIndexAtPositionXExceedsTextWidth(void)
 663 {
 664   ToolkitTestApplication application;
 665   tet_infoline("UtcDaliTextGeometryGetCharacterIndexAtPositionXExceedsTextWidth");
 666
 667   TextLabel label = TextLabel::New();
 668   DALI_TEST_CHECK(label);
 669
 670   application.GetScene().Add(label);
 671
 672   label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
 673   label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
 674   label.SetProperty(TextLabel::Property::TEXT, "Hello");
 675
 676   application.SendNotification();
 677   application.Render();
 678
 679   int characterIndex = TextGeometry::GetCharacterIndexAtPosition(label, 150, 1);
 680
 681   int expectedCharacterIndex = -1;
 682
 683   DALI_TEST_EQUALS(characterIndex, expectedCharacterIndex, TEST_LOCATION);
 684
 685   END_TEST;
 686 }