automated-tests/src/dali-adaptor-internal/utc-Dali-FontClient.cpp

   1 /*
   2  * Copyright (c) 2014 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 <iostream>
  19
  20 #include <dali-test-suite-utils.h>
  21 #include <dali/dali.h>
  22 #include <dali/internal/text/text-abstraction/font-client-helper.h>
  23 #include <dali/devel-api/text-abstraction/font-client.h>
  24 #include <stdint.h>
  25 #include <stdlib.h>
  26 #include <unistd.h>
  27
  28 using namespace Dali;
  29
  30 int UtcDaliFontClient(void)
  31 {
  32   const int ORDERED_VALUES[] = {-1, 50, 63, 75, 87, 100, 113, 125, 150, 200};
  33
  34   const unsigned int NUM_OF_ORDERED_VALUES = sizeof(ORDERED_VALUES) / sizeof(int);
  35
  36   TestApplication application;
  37   int             result = 0;
  38
  39   tet_infoline("UtcDaliFontClient No table");
  40   result = TextAbstraction::Internal::ValueToIndex(100, NULL, 0u);
  41   DALI_TEST_EQUALS(-1, result, TEST_LOCATION);
  42
  43   tet_infoline("UtcDaliFontClient Non defined values");
  44   result = TextAbstraction::Internal::ValueToIndex(-1, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  45   DALI_TEST_EQUALS(0, result, TEST_LOCATION);
  46   result = TextAbstraction::Internal::ValueToIndex(-3, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  47   DALI_TEST_EQUALS(0, result, TEST_LOCATION);
  48
  49   tet_infoline("UtcDaliFontClient Between non defined and first of range.");
  50   result = TextAbstraction::Internal::ValueToIndex(0, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  51   DALI_TEST_EQUALS(1, result, TEST_LOCATION);
  52   result = TextAbstraction::Internal::ValueToIndex(30, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  53   DALI_TEST_EQUALS(1, result, TEST_LOCATION);
  54   result = TextAbstraction::Internal::ValueToIndex(49, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  55   DALI_TEST_EQUALS(1, result, TEST_LOCATION);
  56
  57   tet_infoline("UtcDaliFontClient Defined in range");
  58   for(unsigned int index = 1u; index < NUM_OF_ORDERED_VALUES; ++index)
  59   {
  60     result = TextAbstraction::Internal::ValueToIndex(ORDERED_VALUES[index], ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  61     DALI_TEST_EQUALS(index, result, TEST_LOCATION);
  62   }
  63
  64   tet_infoline("UtcDaliFontClient Non defined in range");
  65   result = TextAbstraction::Internal::ValueToIndex(51, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  66   DALI_TEST_EQUALS(1, result, TEST_LOCATION);
  67   result = TextAbstraction::Internal::ValueToIndex(55, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  68   DALI_TEST_EQUALS(1, result, TEST_LOCATION);
  69   result = TextAbstraction::Internal::ValueToIndex(62, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  70   DALI_TEST_EQUALS(2, result, TEST_LOCATION);
  71   result = TextAbstraction::Internal::ValueToIndex(64, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  72   DALI_TEST_EQUALS(2, result, TEST_LOCATION);
  73   result = TextAbstraction::Internal::ValueToIndex(151, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  74   DALI_TEST_EQUALS(8, result, TEST_LOCATION);
  75   result = TextAbstraction::Internal::ValueToIndex(175, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  76   DALI_TEST_EQUALS(9, result, TEST_LOCATION);
  77   result = TextAbstraction::Internal::ValueToIndex(176, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  78   DALI_TEST_EQUALS(9, result, TEST_LOCATION);
  79   result = TextAbstraction::Internal::ValueToIndex(199, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  80   DALI_TEST_EQUALS(9, result, TEST_LOCATION);
  81
  82   tet_infoline("UtcDaliFontClient above of range");
  83   result = TextAbstraction::Internal::ValueToIndex(220, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  84   DALI_TEST_EQUALS(9, result, TEST_LOCATION);
  85   result = TextAbstraction::Internal::ValueToIndex(500, ORDERED_VALUES, NUM_OF_ORDERED_VALUES - 1u);
  86   DALI_TEST_EQUALS(9, result, TEST_LOCATION);
  87
  88   END_TEST;
  89 }
  90
  91 int UtcDaliFontClientAtlasLimitation(void)
  92 {
  93   TestApplication application;
  94   bool             result = 0;
  95   TextAbstraction::FontClient fontClient = TextAbstraction::FontClient::Get();
  96
  97   tet_infoline("UtcDaliFontClientAtlasLimitation Default");
  98   result = fontClient.IsAtlasLimitationEnabled();
  99   DALI_TEST_EQUALS(TextAbstraction::FontClient::DEFAULT_ATLAS_LIMITATION_ENABLED, result, TEST_LOCATION);
 100
 101   tet_infoline("UtcDaliFontClientAtlasLimitation Enabled");
 102   fontClient.EnableAtlasLimitation(true);
 103   result = fontClient.IsAtlasLimitationEnabled();
 104   DALI_TEST_EQUALS(true, result, TEST_LOCATION);
 105
 106   tet_infoline("UtcDaliFontClientAtlasLimitation Disabled");
 107   fontClient.EnableAtlasLimitation(false);
 108   result = fontClient.IsAtlasLimitationEnabled();
 109   DALI_TEST_EQUALS(false, result, TEST_LOCATION);
 110  END_TEST;
 111  }
 112
 113 const std::string DEFAULT_FONT_DIR( "/resources/fonts" );
 114 const uint32_t    MAX_WIDTH_FIT_IN_ATLAS = TextAbstraction::FontClient::MAX_TEXT_ATLAS_WIDTH - TextAbstraction::FontClient::PADDING_TEXT_ATLAS_BLOCK;
 115 const uint32_t    MAX_HEIGHT_FIT_IN_ATLAS = TextAbstraction::FontClient::MAX_TEXT_ATLAS_HEIGHT - TextAbstraction::FontClient::PADDING_TEXT_ATLAS_BLOCK;
 116
 117 int UtcDaliFontClientAtlasLimitationEnabled(void)
 118 {
 119
 120   TestApplication application;
 121
 122   char* pathNamePtr = get_current_dir_name();
 123   const std::string pathName( pathNamePtr );
 124   free( pathNamePtr );
 125
 126   TextAbstraction::FontClient fontClient = TextAbstraction::FontClient::Get();
 127   fontClient.EnableAtlasLimitation(true);
 128
 129   // The font file "DejaVuSans.ttf" is copied from Toolkit to Adaptor to make test-case of specific font-family.
 130   // Note the block size depends on font-family.
 131   // This is to create FontDescription and pass it to GetFontId with point-size (various cases).
 132   TextAbstraction::FontDescription fontDescription;
 133   fontDescription.path = pathName + DEFAULT_FONT_DIR + "/dejavu/DejaVuSans.ttf";
 134   fontDescription.family = "DejaVuSans";
 135   fontDescription.width = TextAbstraction::FontWidth::NONE;
 136   fontDescription.weight = TextAbstraction::FontWeight::NORMAL;
 137   fontDescription.slant = TextAbstraction::FontSlant::NONE;
 138
 139
 140   // Block's width or height are less than 512
 141   tet_infoline("UtcDaliFontClientAtlasLimitationEnabled PointSize=200");
 142   uint32_t pointSize200 = 200 * TextAbstraction::FontClient::NUMBER_OF_POINTS_PER_ONE_UNIT_OF_POINT_SIZE;
 143   TextAbstraction::FontId fontId200 = fontClient.GetFontId(fontDescription, pointSize200);
 144   TextAbstraction::FontClient::GlyphBufferData glyphBufferData200;
 145   glyphBufferData200.width  = 0;
 146   glyphBufferData200.height = 0;
 147   fontClient.CreateBitmap(fontId200, 68, false, false, glyphBufferData200, 0);
 148
 149   DALI_TEST_GREATER( MAX_WIDTH_FIT_IN_ATLAS, glyphBufferData200.width, TEST_LOCATION );
 150   DALI_TEST_GREATER( MAX_HEIGHT_FIT_IN_ATLAS, glyphBufferData200.height, TEST_LOCATION );
 151
 152   // Block's width or height are  greater than 512 and less than 1024
 153   uint32_t pointSize1000 = 1000 * TextAbstraction::FontClient::NUMBER_OF_POINTS_PER_ONE_UNIT_OF_POINT_SIZE;
 154   tet_infoline("UtcDaliFontClientAtlasLimitationEnabled PointSize=1000");
 155   TextAbstraction::FontId fontId1000 = fontClient.GetFontId(fontDescription, pointSize1000);
 156   TextAbstraction::FontClient::GlyphBufferData glyphBufferData1000;
 157   glyphBufferData1000.width  = 0;
 158   glyphBufferData1000.height = 0;
 159   fontClient.CreateBitmap(fontId1000, 68, false, false, glyphBufferData1000, 0);
 160
 161   DALI_TEST_GREATER(  MAX_WIDTH_FIT_IN_ATLAS, glyphBufferData1000.width, TEST_LOCATION );
 162   DALI_TEST_GREATER(  MAX_HEIGHT_FIT_IN_ATLAS, glyphBufferData1000.height, TEST_LOCATION );
 163
 164   // Block's width or height are greater than 1024 and less than 2048
 165   uint32_t pointSize2000 = 2000 * TextAbstraction::FontClient::NUMBER_OF_POINTS_PER_ONE_UNIT_OF_POINT_SIZE;
 166   tet_infoline("UtcDaliFontClientAtlasLimitationEnabled PointSize=2000");
 167   TextAbstraction::FontId fontId2000 = fontClient.GetFontId(fontDescription, pointSize2000);
 168   TextAbstraction::FontClient::GlyphBufferData glyphBufferData2000;
 169   glyphBufferData2000.width  = 0;
 170   glyphBufferData2000.height = 0;
 171   fontClient.CreateBitmap(fontId2000, 68, false, false, glyphBufferData2000, 0);
 172
 173   DALI_TEST_GREATER(  MAX_WIDTH_FIT_IN_ATLAS, glyphBufferData2000.width, TEST_LOCATION );
 174   DALI_TEST_GREATER(  MAX_HEIGHT_FIT_IN_ATLAS, glyphBufferData2000.height, TEST_LOCATION );
 175
 176  END_TEST;
 177 }
 178
 179
 180 int UtcDaliFontClientAtlasLimitationDisabled(void)
 181 {
 182
 183   TestApplication application;
 184
 185   char* pathNamePtr = get_current_dir_name();
 186   const std::string pathName( pathNamePtr );
 187   free( pathNamePtr );
 188
 189   TextAbstraction::FontClient fontClient = TextAbstraction::FontClient::Get();
 190   fontClient.EnableAtlasLimitation(false);
 191
 192   TextAbstraction::FontDescription fontDescription;
 193   fontDescription.path = pathName + DEFAULT_FONT_DIR + "/dejavu/DejaVuSans.ttf";
 194   fontDescription.family = "DejaVuSans";
 195   fontDescription.width = TextAbstraction::FontWidth::NONE;
 196   fontDescription.weight = TextAbstraction::FontWeight::NORMAL;
 197   fontDescription.slant = TextAbstraction::FontSlant::NONE;
 198
 199   // Block's width or height are less than 512
 200   tet_infoline("UtcDaliFontClientAtlasLimitationDisabled PointSize=200");
 201   uint32_t pointSize200 = 200 * TextAbstraction::FontClient::NUMBER_OF_POINTS_PER_ONE_UNIT_OF_POINT_SIZE;
 202   TextAbstraction::FontId fontId200 = fontClient.GetFontId(fontDescription, pointSize200);
 203   TextAbstraction::FontClient::GlyphBufferData glyphBufferData200;
 204   glyphBufferData200.width  = 0;
 205   glyphBufferData200.height = 0;
 206   fontClient.CreateBitmap(fontId200, 68, false, false, glyphBufferData200, 0);
 207
 208   DALI_TEST_GREATER(512u, glyphBufferData200.width,  TEST_LOCATION ); //93u
 209   DALI_TEST_GREATER(512u, glyphBufferData200.height, TEST_LOCATION ); //115u
 210
 211   // Block's width or height are  greater than 512 and less than 1024
 212   tet_infoline("UtcDaliFontClientAtlasLimitationDisabled PointSize=1000");
 213   uint32_t pointSize1000 = 1000 * TextAbstraction::FontClient::NUMBER_OF_POINTS_PER_ONE_UNIT_OF_POINT_SIZE;
 214   TextAbstraction::FontId fontId1000 = fontClient.GetFontId(fontDescription, pointSize1000);
 215   TextAbstraction::FontClient::GlyphBufferData glyphBufferData1000;
 216   glyphBufferData1000.width  = 0;
 217   glyphBufferData1000.height = 0;
 218   fontClient.CreateBitmap(fontId1000, 68, false, false, glyphBufferData1000, 0);
 219
 220   DALI_TEST_GREATER( 512u, glyphBufferData1000.width, TEST_LOCATION ); //462u
 221   DALI_TEST_GREATER( glyphBufferData1000.height, 512u, TEST_LOCATION ); //574u
 222
 223   // Block's width or height are greater than 1024 and less than 2048
 224   tet_infoline("UtcDaliFontClientAtlasLimitationDisabled PointSize=2000");
 225   uint32_t pointSize2000 = 2000 * TextAbstraction::FontClient::NUMBER_OF_POINTS_PER_ONE_UNIT_OF_POINT_SIZE;
 226   TextAbstraction::FontId fontId2000 = fontClient.GetFontId(fontDescription, pointSize2000);
 227   TextAbstraction::FontClient::GlyphBufferData glyphBufferData2000;
 228   glyphBufferData2000.width  = 0;
 229   glyphBufferData2000.height = 0;
 230   fontClient.CreateBitmap(fontId2000, 68, false, false, glyphBufferData2000, 0);
 231
 232   DALI_TEST_GREATER( 1024u, glyphBufferData2000.width, TEST_LOCATION ); //924u
 233   DALI_TEST_GREATER( glyphBufferData2000.height, 1024u, TEST_LOCATION ); //1148u
 234
 235  END_TEST;
 236 }
 237
 238 int UtcDaliFontClientCurrentMaximumBlockSizeFitInAtlas(void)
 239 {
 240   TestApplication application;
 241   tet_infoline(" UtcDaliFontClientCurrentMaximumBlockSizeFitInAtlas ");
 242
 243   bool isChanged ;
 244   TextAbstraction::FontClient fontClient;
 245   fontClient = TextAbstraction::FontClient::Get();
 246
 247   Size defaultTextAtlasSize = fontClient.GetDefaultTextAtlasSize();
 248   Size maximumTextAtlasSize = fontClient.GetMaximumTextAtlasSize();
 249   Size currentMaximumBlockSizeFitInAtlas = fontClient.GetCurrentMaximumBlockSizeFitInAtlas();
 250
 251   tet_infoline("CurrentMaximumBlockSizeFitInAtlas start with default ");
 252   DALI_TEST_EQUALS( currentMaximumBlockSizeFitInAtlas, defaultTextAtlasSize, TEST_LOCATION );
 253
 254   tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is changed with current ");
 255   isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(currentMaximumBlockSizeFitInAtlas);
 256   DALI_TEST_CHECK (isChanged);
 257
 258   Size decreaseOnlyWidth (currentMaximumBlockSizeFitInAtlas.width - 1u, currentMaximumBlockSizeFitInAtlas.height);
 259   tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is changed with width < current ");
 260   isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(decreaseOnlyWidth);
 261   DALI_TEST_CHECK (isChanged);
 262
 263   Size decreaseOnlyHeigth (currentMaximumBlockSizeFitInAtlas.width, currentMaximumBlockSizeFitInAtlas.height - 1u);
 264   tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is changed with height < current ");
 265   isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(decreaseOnlyHeigth);
 266   DALI_TEST_CHECK (isChanged);
 267
 268   Size decreaseBoth (currentMaximumBlockSizeFitInAtlas.width - 1u, currentMaximumBlockSizeFitInAtlas.height - 1u);
 269   tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is changed with size < current ");
 270   isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(decreaseBoth);
 271   DALI_TEST_CHECK (isChanged);
 272
 273   Size increaseOnlyWidth (maximumTextAtlasSize.width + 1u, currentMaximumBlockSizeFitInAtlas.height);
 274   tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is not changed with width > max ");
 275   isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(increaseOnlyWidth);
 276   DALI_TEST_CHECK (!isChanged);
 277
 278   Size increaseOnlyHeigth (currentMaximumBlockSizeFitInAtlas.width, maximumTextAtlasSize.height + 1u);
 279   tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is not changed with height > max ");
 280   isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(increaseOnlyHeigth);
 281   DALI_TEST_CHECK (!isChanged);
 282
 283   Size increaseBoth (maximumTextAtlasSize.width  + 1u, maximumTextAtlasSize.height + 1u);
 284   tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is not changed with size > max ");
 285   isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(increaseBoth);
 286   DALI_TEST_CHECK (!isChanged);
 287
 288   currentMaximumBlockSizeFitInAtlas = fontClient.GetCurrentMaximumBlockSizeFitInAtlas();
 289   if(currentMaximumBlockSizeFitInAtlas.width < maximumTextAtlasSize.width && currentMaximumBlockSizeFitInAtlas.height < maximumTextAtlasSize.height)
 290   {
 291     tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is changed with current < size < max ");
 292     Size increaseWidth = Size(currentMaximumBlockSizeFitInAtlas.width + 1u, currentMaximumBlockSizeFitInAtlas.height);
 293     isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(increaseWidth);
 294     DALI_TEST_CHECK (isChanged);
 295     currentMaximumBlockSizeFitInAtlas = fontClient.GetCurrentMaximumBlockSizeFitInAtlas();
 296
 297     Size increaseHeigth = Size(currentMaximumBlockSizeFitInAtlas.width, currentMaximumBlockSizeFitInAtlas.height + 1u);
 298     isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(increaseHeigth);
 299     DALI_TEST_CHECK (isChanged);
 300     currentMaximumBlockSizeFitInAtlas = fontClient.GetCurrentMaximumBlockSizeFitInAtlas();
 301
 302     Size sizeLessThanMax = Size(currentMaximumBlockSizeFitInAtlas.width + 1u, currentMaximumBlockSizeFitInAtlas.height + 1u);
 303     isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(sizeLessThanMax);
 304
 305     if(currentMaximumBlockSizeFitInAtlas.width < maximumTextAtlasSize.width && currentMaximumBlockSizeFitInAtlas.height < maximumTextAtlasSize.height)
 306     {
 307       DALI_TEST_CHECK (isChanged);
 308     }
 309     else
 310     {
 311       DALI_TEST_CHECK (!isChanged);
 312     }
 313
 314     currentMaximumBlockSizeFitInAtlas = fontClient.GetCurrentMaximumBlockSizeFitInAtlas();
 315
 316     DALI_TEST_NOT_EQUALS (currentMaximumBlockSizeFitInAtlas, defaultTextAtlasSize, 0.0f, TEST_LOCATION );
 317     DALI_TEST_EQUALS (currentMaximumBlockSizeFitInAtlas, sizeLessThanMax, TEST_LOCATION );
 318
 319     tet_infoline("SetCurrentMaximumBlockSizeFitInAtlas is not changed with size == max ");
 320     isChanged = fontClient.SetCurrentMaximumBlockSizeFitInAtlas(maximumTextAtlasSize);
 321     DALI_TEST_CHECK (!isChanged);
 322   }
 323
 324   currentMaximumBlockSizeFitInAtlas = fontClient.GetCurrentMaximumBlockSizeFitInAtlas();
 325   DALI_TEST_NOT_EQUALS (currentMaximumBlockSizeFitInAtlas, maximumTextAtlasSize,  0.0f, TEST_LOCATION );
 326
 327
 328   END_TEST;
 329 }
 330
 331 int UtcDaliFontClientTextAtlasConstants(void)
 332 {
 333   TestApplication application;
 334   tet_infoline(" UtcDaliFontClientTextAtlasConstants ");
 335
 336   TextAbstraction::FontClient fontClient;
 337   fontClient = TextAbstraction::FontClient::Get();
 338
 339   Size defaultTextAtlasSize = fontClient.GetDefaultTextAtlasSize();
 340   Size defaultTextAtlasWidthHeight(TextAbstraction::FontClient::DEFAULT_TEXT_ATLAS_WIDTH, TextAbstraction::FontClient::DEFAULT_TEXT_ATLAS_HEIGHT);
 341   DALI_TEST_EQUALS (defaultTextAtlasSize, TextAbstraction::FontClient::DEFAULT_TEXT_ATLAS_SIZE, TEST_LOCATION );
 342   DALI_TEST_EQUALS (defaultTextAtlasSize, defaultTextAtlasWidthHeight, TEST_LOCATION );
 343
 344
 345   Size maximumTextAtlasSize = fontClient.GetMaximumTextAtlasSize();
 346   Size maxTextAtlasWidthHeight(TextAbstraction::FontClient::MAX_TEXT_ATLAS_WIDTH, TextAbstraction::FontClient::MAX_TEXT_ATLAS_HEIGHT);
 347   DALI_TEST_EQUALS (maximumTextAtlasSize, TextAbstraction::FontClient::MAX_TEXT_ATLAS_SIZE, TEST_LOCATION );
 348   DALI_TEST_EQUALS (maximumTextAtlasSize, maxTextAtlasWidthHeight, TEST_LOCATION );
 349
 350
 351   uint32_t numberOfPointsPerOneUnitOfPointSize = fontClient.GetNumberOfPointsPerOneUnitOfPointSize();
 352   DALI_TEST_EQUALS (numberOfPointsPerOneUnitOfPointSize, TextAbstraction::FontClient::NUMBER_OF_POINTS_PER_ONE_UNIT_OF_POINT_SIZE, TEST_LOCATION );
 353
 354   END_TEST;
 355 }