automated-tests/src/dali/utc-Dali-NativeImage.cpp

   1 /*
   2  * Copyright (c) 2015 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 #include <algorithm>
  20 #include <stdlib.h>
  21 #include <dali/public-api/dali-core.h>
  22 #include <dali-test-suite-utils.h>
  23 #include <test-native-image.h>
  24
  25 using namespace Dali;
  26
  27 void utc_dali_native_image_startup(void)
  28 {
  29   test_return_value = TET_UNDEF;
  30 }
  31
  32 void utc_dali_native_image_cleanup(void)
  33 {
  34   test_return_value = TET_PASS;
  35 }
  36
  37 int UtcDaliNativeImageNew(void)
  38 {
  39   TestApplication application;
  40
  41   tet_infoline("UtcDaliNativeImageNew - NativeImage::New(NativeImageInterface&)");
  42
  43   // invoke default handle constructor
  44   NativeImage image;
  45   TestNativeImagePointer nativeImage = TestNativeImage::New(16, 16);
  46
  47   DALI_TEST_CHECK( !image );
  48
  49   // initialise handle
  50   image = NativeImage::New(*(nativeImage.Get()));
  51
  52   DALI_TEST_CHECK( image );
  53   END_TEST;
  54 }
  55
  56 int UtcDaliNativeImageDownCast(void)
  57 {
  58   TestApplication application;
  59   tet_infoline("Testing Dali::Image::DownCast()");
  60
  61   TestNativeImagePointer nativeImage = TestNativeImage::New(16, 16);
  62   NativeImage image = NativeImage::New(*(nativeImage.Get()));
  63
  64   BaseHandle object(image);
  65
  66   NativeImage image2 = NativeImage::DownCast(object);
  67   DALI_TEST_CHECK(image2);
  68
  69   NativeImage image3 = DownCast< NativeImage >(object);
  70   DALI_TEST_CHECK(image3);
  71
  72   BaseHandle unInitializedObject;
  73   NativeImage image4 = NativeImage::DownCast(unInitializedObject);
  74   DALI_TEST_CHECK(!image4);
  75
  76   NativeImage image5 = DownCast< NativeImage >(unInitializedObject);
  77   DALI_TEST_CHECK(!image5);
  78
  79   Image image6 = NativeImage::New(*(nativeImage.Get()));
  80   NativeImage image7 = NativeImage::DownCast(image6);
  81   DALI_TEST_CHECK(image7);
  82   END_TEST;
  83 }
  84
  85 int UtcDaliNativeImageCreateGlTextureN(void)
  86 {
  87   TestApplication application;
  88   tet_infoline( "Testing Dali::NativeImage::GenerateGlTexture()" );
  89
  90   NativeImage image;
  91   try
  92   {
  93     image.CreateGlTexture();
  94     tet_printf( "Assertion test failed - no Exception\n" );
  95     tet_result( TET_FAIL );
  96   }
  97   catch( Dali::DaliException& e )
  98   {
  99     DALI_TEST_PRINT_ASSERT( e );
 100     DALI_TEST_ASSERT( e, "image &&", TEST_LOCATION );
 101   }
 102   END_TEST;
 103 }
 104
 105 int UtcDaliNativeImageCreateGlTextureP(void)
 106 {
 107   TestApplication application;
 108   tet_infoline( "Testing Dali::NativeImage::GenerateGlTexture()" );
 109
 110   TestNativeImagePointer imageInterface = TestNativeImage::New( 16, 16 );
 111   NativeImage image = NativeImage::New( *(imageInterface.Get()) );
 112   DALI_TEST_CHECK( image );
 113
 114   image.CreateGlTexture();
 115
 116   application.SendNotification();
 117   application.Render(16);
 118
 119   DALI_TEST_EQUALS( imageInterface->mExtensionCreateCalls, 1, TEST_LOCATION );
 120   DALI_TEST_EQUALS( imageInterface->mTargetTextureCalls, 1, TEST_LOCATION );
 121
 122   END_TEST;
 123 }
 124
 125 int UtcDaliNativeImageContextLoss(void)
 126 {
 127   TestApplication application;
 128   tet_infoline( "Testing Dali::NativeImage behaviour through a context lost/regained cycle." );
 129
 130   // Build an image that is expected to have a GL texture created for it and
 131   // recreated in a GL context recovery:
 132   TestNativeImagePointer eagerImageInterface = TestNativeImage::New( 16, 16 );
 133   NativeImage eagerImage = NativeImage::New( *(eagerImageInterface.Get()) );
 134   DALI_TEST_CHECK( eagerImage );
 135
 136   // Build a regular lazy-allocated image for comparison:
 137   TestNativeImagePointer lazyImageInterface = TestNativeImage::New( 16, 16 );
 138   NativeImage lazyImage = NativeImage::New( *(lazyImageInterface.Get()) );
 139   DALI_TEST_CHECK( lazyImage );
 140
 141   eagerImage.CreateGlTexture();
 142
 143   application.SendNotification();
 144   application.Render(16);
 145
 146   // Cycle through a context loss and regain, asserting that the texture is
 147   // not reallocated if it already existed before the cycle and is never allocated
 148   // throughout the cycle if of the regular lazy kind:
 149
 150   // Call render thread context destroyed / created functions:
 151   application.ResetContext();
 152
 153   // Call event thread function:
 154   application.GetCore().RecoverFromContextLoss();
 155
 156   // Run update/render loop
 157   application.SendNotification();
 158   application.Render(16);
 159
 160   DALI_TEST_EQUALS( eagerImageInterface->mExtensionCreateCalls, 1, TEST_LOCATION );
 161   DALI_TEST_EQUALS( eagerImageInterface->mTargetTextureCalls, 1, TEST_LOCATION );
 162
 163   DALI_TEST_EQUALS( lazyImageInterface->mExtensionCreateCalls, 0, TEST_LOCATION );
 164   DALI_TEST_EQUALS( lazyImageInterface->mTargetTextureCalls, 0, TEST_LOCATION );
 165
 166   END_TEST;
 167 }