automated-tests/src/dali-toolkit-internal/utc-Dali-TextLabel-internal.cpp

   1 /*
   2  * Copyright (c) 2022 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <stdlib.h>
  19 #include <iostream>
  20
  21 #include <dali-toolkit-test-suite-utils.h>
  22 #include <dali-toolkit/dali-toolkit.h>
  23
  24 #include <dali-toolkit/internal/controls/text-controls/text-label-impl.h>
  25 #include <dali-toolkit/internal/text/rendering/text-typesetter.h>
  26 #include <dali-toolkit/internal/text/rendering/view-model.h>
  27 #include <dali-toolkit/internal/text/text-controller-impl.h>
  28 #include <dali-toolkit/internal/text/text-controller.h>
  29
  30 using namespace Dali;
  31 using namespace Toolkit;
  32 using namespace Text;
  33
  34 int UtcDaliTextLabelMarkupUnderline(void)
  35 {
  36   ToolkitTestApplication application;
  37   tet_infoline(" UtcDaliTextLabelMarkupUnderline ");
  38
  39   TextLabel textLabel = TextLabel::New();
  40
  41   application.GetScene().Add(textLabel);
  42
  43   textLabel.SetProperty(TextLabel::Property::TEXT, "<u>ABC</u>EF<u>GH</u>");
  44   textLabel.SetProperty(TextLabel ::Property::ENABLE_MARKUP, true);
  45
  46   application.SendNotification();
  47   application.Render();
  48
  49   uint32_t expectedNumberOfUnderlinedGlyphs = 5u;
  50
  51   Toolkit::Internal::TextLabel& textLabelImpl         = GetImpl(textLabel);
  52   const Text::Length            numberOfUnderlineRuns = textLabelImpl.GetTextController()->GetTextModel()->GetNumberOfUnderlineRuns();
  53
  54   DALI_TEST_EQUALS(numberOfUnderlineRuns, expectedNumberOfUnderlinedGlyphs, TEST_LOCATION);
  55
  56   Vector<GlyphRun> underlineRuns;
  57   underlineRuns.Resize(numberOfUnderlineRuns);
  58   textLabelImpl.GetTextController()->GetTextModel()->GetUnderlineRuns(underlineRuns.Begin(), 0u, numberOfUnderlineRuns);
  59
  60   //ABC are underlined
  61   DALI_TEST_EQUALS(underlineRuns[0u].glyphIndex, 0u, TEST_LOCATION);
  62   DALI_TEST_EQUALS(underlineRuns[1u].glyphIndex, 1u, TEST_LOCATION);
  63   DALI_TEST_EQUALS(underlineRuns[2u].glyphIndex, 2u, TEST_LOCATION);
  64
  65   //GH are underlined
  66   DALI_TEST_EQUALS(underlineRuns[3u].glyphIndex, 5u, TEST_LOCATION);
  67   DALI_TEST_EQUALS(underlineRuns[4u].glyphIndex, 6u, TEST_LOCATION);
  68
  69   END_TEST;
  70 }
  71
  72 int UtcDaliTextLabelBackgroundTag(void)
  73 {
  74   ToolkitTestApplication application;
  75   tet_infoline("UtcDaliTextLabelBackgroundTag\n");
  76
  77   TextLabel label = TextLabel::New();
  78   DALI_TEST_CHECK(label);
  79
  80   label.SetProperty(TextLabel ::Property::ENABLE_MARKUP, true);
  81   label.SetProperty(TextLabel::Property::TEXT, "H<background color='red'>e</background> Worl<background color='yellow'>d</background>");
  82   application.GetScene().Add(label);
  83   application.SendNotification();
  84   application.Render();
  85
  86   Toolkit::Internal::TextLabel& labelImpl                    = GetImpl(label);
  87   const ColorIndex* const       backgroundColorIndicesBuffer = labelImpl.GetTextController()->GetTextModel()->GetBackgroundColorIndices();
  88
  89   DALI_TEST_CHECK(backgroundColorIndicesBuffer);
  90
  91   //default color
  92   DALI_TEST_EQUALS(backgroundColorIndicesBuffer[0], 0u, TEST_LOCATION);
  93
  94   //red color
  95   DALI_TEST_EQUALS(backgroundColorIndicesBuffer[1], 1u, TEST_LOCATION);
  96
  97   //yellow color
  98   DALI_TEST_EQUALS(backgroundColorIndicesBuffer[7], 2u, TEST_LOCATION);
  99
 100   END_TEST;
 101 }
 102
 103 int UtcDaliToolkitTextlabelEllipsisInternalAPIs(void)
 104 {
 105   ToolkitTestApplication application;
 106   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs ");
 107   TextLabel textLabel = TextLabel::New();
 108
 109   Toolkit::Internal::TextLabel& textLabelImpl = GetImpl(textLabel);
 110   const ModelInterface* const   textModel     = textLabelImpl.GetTextController()->GetTextModel();
 111
 112   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - ELLIPSIS Disabled");
 113   textLabel.SetProperty(DevelTextLabel::Property::ELLIPSIS, false);
 114   DALI_TEST_EQUALS(textLabel.GetProperty<bool>(DevelTextLabel::Property::ELLIPSIS), false, TEST_LOCATION);
 115   DALI_TEST_CHECK(!(textModel->IsTextElideEnabled()));
 116
 117   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - ELLIPSIS Enabled");
 118   textLabel.SetProperty(DevelTextLabel::Property::ELLIPSIS, true);
 119   DALI_TEST_EQUALS(textLabel.GetProperty<bool>(DevelTextLabel::Property::ELLIPSIS), true, TEST_LOCATION);
 120   DALI_TEST_CHECK(textModel->IsTextElideEnabled());
 121
 122   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - GetStartIndexOfElidedGlyphs Default");
 123   DALI_TEST_EQUALS(textModel->GetStartIndexOfElidedGlyphs(), 0u, TEST_LOCATION);
 124
 125   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - GetEndIndexOfElidedGlyphs Default");
 126   DALI_TEST_EQUALS(textModel->GetEndIndexOfElidedGlyphs(), 0u, TEST_LOCATION);
 127
 128   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - GetFirstMiddleIndexOfElidedGlyphs Default");
 129   DALI_TEST_EQUALS(textModel->GetFirstMiddleIndexOfElidedGlyphs(), 0u, TEST_LOCATION);
 130
 131   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - GetSecondMiddleIndexOfElidedGlyphs Default");
 132   DALI_TEST_EQUALS(textModel->GetSecondMiddleIndexOfElidedGlyphs(), 0u, TEST_LOCATION);
 133
 134   // Tests the rendering controller has been created.
 135   TypesetterPtr typesetter = Typesetter::New(textModel);
 136   DALI_TEST_CHECK(typesetter);
 137
 138   // Tests the view model has been created.
 139   ViewModel* model = typesetter->GetViewModel();
 140
 141   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - IsTextElideEnabled ViewModel");
 142   DALI_TEST_CHECK(model->IsTextElideEnabled());
 143
 144   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - GetStartIndexOfElidedGlyphs ViewModel");
 145   DALI_TEST_EQUALS(model->GetStartIndexOfElidedGlyphs(), 0u, TEST_LOCATION);
 146
 147   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - GetEndIndexOfElidedGlyphs ViewModel");
 148   DALI_TEST_EQUALS(model->GetEndIndexOfElidedGlyphs(), 0u, TEST_LOCATION);
 149
 150   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - GetFirstMiddleIndexOfElidedGlyphs ViewModel");
 151   DALI_TEST_EQUALS(model->GetFirstMiddleIndexOfElidedGlyphs(), 0u, TEST_LOCATION);
 152
 153   tet_infoline(" UtcDaliToolkitTextlabelEllipsisInternalAPIs - GetSecondMiddleIndexOfElidedGlyphs ViewModel");
 154   DALI_TEST_EQUALS(model->GetSecondMiddleIndexOfElidedGlyphs(), 0u, TEST_LOCATION);
 155
 156   END_TEST;
 157 }
 158 int UtcDaliTextLabelTextWithSpan(void)
 159 {
 160   ToolkitTestApplication application;
 161   tet_infoline("UtcDaliTextLabelTextWithSpan\n");
 162
 163   TextLabel label = TextLabel::New();
 164   DALI_TEST_CHECK(label);
 165
 166   label.SetProperty(TextLabel ::Property::ENABLE_MARKUP, true);
 167   label.SetProperty(TextLabel::Property::TEXT, "Hello Span");
 168   application.GetScene().Add(label);
 169
 170   application.SendNotification();
 171   application.Render();
 172
 173   Vector3 originalSize = label.GetNaturalSize();
 174   label.SetProperty(TextLabel::Property::TEXT, "H<span font-size='45' font-family='DejaVu Sans' font-width='condensed' font-slant='italic' text-color='red'>ello</span> Span");
 175
 176   application.SendNotification();
 177   application.Render();
 178
 179   Vector3 spanSize = label.GetNaturalSize();
 180
 181   DALI_TEST_GREATER(spanSize.width, originalSize.width, TEST_LOCATION);
 182
 183   Toolkit::Internal::TextLabel& labelImpl           = GetImpl(label);
 184   const ColorIndex* const       colorIndicesBuffer1 = labelImpl.GetTextController()->GetTextModel()->GetColorIndices();
 185
 186   DALI_TEST_CHECK(colorIndicesBuffer1);
 187
 188   //default color
 189   DALI_TEST_EQUALS(colorIndicesBuffer1[0], 0u, TEST_LOCATION);
 190
 191   //span color
 192   DALI_TEST_EQUALS(colorIndicesBuffer1[1], 1u, TEST_LOCATION);
 193
 194   //default color
 195   DALI_TEST_EQUALS(colorIndicesBuffer1[6], 0u, TEST_LOCATION);
 196
 197   label.SetProperty(TextLabel::Property::TEXT, "<span font-size='45'>H</span>ello <span text-color='red'>S</span>pan");
 198
 199   application.SendNotification();
 200   application.Render();
 201
 202   const ColorIndex* const colorIndicesBuffer2 = labelImpl.GetTextController()->GetTextModel()->GetColorIndices();
 203
 204   DALI_TEST_CHECK(colorIndicesBuffer2);
 205
 206   //default color
 207   DALI_TEST_EQUALS(colorIndicesBuffer2[0], 0u, TEST_LOCATION);
 208
 209   //default color
 210   DALI_TEST_EQUALS(colorIndicesBuffer2[1], 0u, TEST_LOCATION);
 211
 212   //span color
 213   DALI_TEST_EQUALS(colorIndicesBuffer2[6], 1u, TEST_LOCATION);
 214
 215   //default color
 216   DALI_TEST_EQUALS(colorIndicesBuffer2[7], 0u, TEST_LOCATION);
 217
 218   END_TEST;
 219 }
 220
 221 int UtcDaliTextLabelMarkupStrikethrough(void)
 222 {
 223   ToolkitTestApplication application;
 224   tet_infoline(" UtcDaliTextLabelMarkupStrikethrough ");
 225
 226   TextLabel textLabel = TextLabel::New();
 227
 228   application.GetScene().Add(textLabel);
 229
 230   textLabel.SetProperty(TextLabel::Property::TEXT, "<s color='red'>ABC</s>EF<s color='green'>GH</s>");
 231   textLabel.SetProperty(TextLabel ::Property::ENABLE_MARKUP, true);
 232
 233   application.SendNotification();
 234   application.Render();
 235
 236   uint32_t expectedNumberOfStrikethroughGlyphs = 2u;
 237
 238   Toolkit::Internal::TextLabel& textLabelImpl             = GetImpl(textLabel);
 239   const Text::Length            numberOfStrikethroughRuns = textLabelImpl.GetTextController()->GetTextModel()->GetNumberOfStrikethroughRuns();
 240
 241   DALI_TEST_EQUALS(numberOfStrikethroughRuns, expectedNumberOfStrikethroughGlyphs, TEST_LOCATION);
 242
 243   Vector<StrikethroughGlyphRun> strikethroughRuns;
 244   strikethroughRuns.Resize(numberOfStrikethroughRuns);
 245   textLabelImpl.GetTextController()->GetTextModel()->GetStrikethroughRuns(strikethroughRuns.Begin(), 0u, numberOfStrikethroughRuns);
 246
 247   //ABC have strikethrough
 248   DALI_TEST_EQUALS(strikethroughRuns[0u].glyphRun.glyphIndex, 0u, TEST_LOCATION);
 249   DALI_TEST_EQUALS(strikethroughRuns[0u].glyphRun.numberOfGlyphs, 3u, TEST_LOCATION);
 250   DALI_TEST_CHECK(strikethroughRuns[0u].isColorSet);
 251   DALI_TEST_EQUALS(strikethroughRuns[0u].color.r, 1u, TEST_LOCATION);
 252   DALI_TEST_EQUALS(strikethroughRuns[0u].color.g, 0u, TEST_LOCATION);
 253   DALI_TEST_EQUALS(strikethroughRuns[0u].color.b, 0u, TEST_LOCATION);
 254
 255   //GH have strikethrough
 256   DALI_TEST_EQUALS(strikethroughRuns[1u].glyphRun.glyphIndex, 5u, TEST_LOCATION);
 257   DALI_TEST_EQUALS(strikethroughRuns[1u].glyphRun.numberOfGlyphs, 2u, TEST_LOCATION);
 258   DALI_TEST_CHECK(strikethroughRuns[1u].isColorSet);
 259   DALI_TEST_EQUALS(strikethroughRuns[1u].color.r, 0u, TEST_LOCATION);
 260   DALI_TEST_EQUALS(strikethroughRuns[1u].color.g, 1u, TEST_LOCATION);
 261   DALI_TEST_EQUALS(strikethroughRuns[1u].color.b, 0u, TEST_LOCATION);
 262
 263   END_TEST;
 264 }
 265
 266 int UtcDaliTextLabelMarkupStrikethroughNoEndTag(void)
 267 {
 268   ToolkitTestApplication application;
 269   tet_infoline(" UtcDaliTextLabelMarkupStrikethroughNoEndTag ");
 270
 271   TextLabel textLabel = TextLabel::New();
 272
 273   application.GetScene().Add(textLabel);
 274
 275   textLabel.SetProperty(TextLabel::Property::TEXT, "<s>ABC");
 276   textLabel.SetProperty(TextLabel ::Property::ENABLE_MARKUP, true);
 277
 278   application.SendNotification();
 279   application.Render();
 280
 281   uint32_t expectedNumberOfStrikethroughGlyphs = 0u;
 282
 283   Toolkit::Internal::TextLabel& textLabelImpl             = GetImpl(textLabel);
 284   Text::Length                  numberOfStrikethroughRuns = textLabelImpl.GetTextController()->GetTextModel()->GetNumberOfStrikethroughRuns();
 285
 286   DALI_TEST_EQUALS(numberOfStrikethroughRuns, expectedNumberOfStrikethroughGlyphs, TEST_LOCATION);
 287
 288   END_TEST;
 289 }