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 UtcDaliNativeImageCopyConstructor(void)
  57 {
  58   TestApplication application;
  59
  60   tet_infoline("UtcDaliNativeImageCopyConstructor - NativeImage::NativeImage( const NativeImage& )");
  61
  62   NativeImage image1;
  63   DALI_TEST_CHECK( !image1 );
  64
  65   TestNativeImagePointer nativeImage = TestNativeImage::New(16, 16);
  66   image1 = NativeImage::New(*(nativeImage.Get()));
  67   NativeImage image2( image1 );
  68
  69   DALI_TEST_CHECK( image2 );
  70   DALI_TEST_EQUALS( image1, image2, TEST_LOCATION );
  71
  72   END_TEST;
  73 }
  74
  75 int UtcDaliNativeImageDownCast(void)
  76 {
  77   TestApplication application;
  78   tet_infoline("Testing Dali::Image::DownCast()");
  79
  80   TestNativeImagePointer nativeImage = TestNativeImage::New(16, 16);
  81   NativeImage image = NativeImage::New(*(nativeImage.Get()));
  82
  83   BaseHandle object(image);
  84
  85   NativeImage image2 = NativeImage::DownCast(object);
  86   DALI_TEST_CHECK(image2);
  87
  88   NativeImage image3 = DownCast< NativeImage >(object);
  89   DALI_TEST_CHECK(image3);
  90
  91   BaseHandle unInitializedObject;
  92   NativeImage image4 = NativeImage::DownCast(unInitializedObject);
  93   DALI_TEST_CHECK(!image4);
  94
  95   NativeImage image5 = DownCast< NativeImage >(unInitializedObject);
  96   DALI_TEST_CHECK(!image5);
  97
  98   Image image6 = NativeImage::New(*(nativeImage.Get()));
  99   NativeImage image7 = NativeImage::DownCast(image6);
 100   DALI_TEST_CHECK(image7);
 101   END_TEST;
 102 }
 103
 104 int UtcDaliNativeImageCreateGlTextureN(void)
 105 {
 106   TestApplication application;
 107   tet_infoline( "Testing Dali::NativeImage::GenerateGlTexture()" );
 108
 109   NativeImage image;
 110   try
 111   {
 112     image.CreateGlTexture();
 113     tet_printf( "Assertion test failed - no Exception\n" );
 114     tet_result( TET_FAIL );
 115   }
 116   catch( Dali::DaliException& e )
 117   {
 118     DALI_TEST_PRINT_ASSERT( e );
 119     DALI_TEST_ASSERT( e, "image &&", TEST_LOCATION );
 120   }
 121   END_TEST;
 122 }
 123
 124 int UtcDaliNativeImageCreateGlTextureP(void)
 125 {
 126   TestApplication application;
 127   tet_infoline( "Testing Dali::NativeImage::GenerateGlTexture()" );
 128
 129   TestNativeImagePointer imageInterface = TestNativeImage::New( 16, 16 );
 130   NativeImage image = NativeImage::New( *(imageInterface.Get()) );
 131   DALI_TEST_CHECK( image );
 132
 133   image.CreateGlTexture();
 134
 135   application.SendNotification();
 136   application.Render(16);
 137
 138   DALI_TEST_EQUALS( imageInterface->mExtensionCreateCalls, 1, TEST_LOCATION );
 139   DALI_TEST_EQUALS( imageInterface->mTargetTextureCalls, 1, TEST_LOCATION );
 140
 141   END_TEST;
 142 }
 143
 144 int UtcDaliNativeImageContextLoss(void)
 145 {
 146   TestApplication application;
 147   tet_infoline( "Testing Dali::NativeImage behaviour through a context lost/regained cycle." );
 148
 149   // Build an image that is expected to have a GL texture created for it and
 150   // recreated in a GL context recovery:
 151   TestNativeImagePointer eagerImageInterface = TestNativeImage::New( 16, 16 );
 152   NativeImage eagerImage = NativeImage::New( *(eagerImageInterface.Get()) );
 153   DALI_TEST_CHECK( eagerImage );
 154
 155   // Build a regular lazy-allocated image for comparison:
 156   TestNativeImagePointer lazyImageInterface = TestNativeImage::New( 16, 16 );
 157   NativeImage lazyImage = NativeImage::New( *(lazyImageInterface.Get()) );
 158   DALI_TEST_CHECK( lazyImage );
 159
 160   eagerImage.CreateGlTexture();
 161
 162   application.SendNotification();
 163   application.Render(16);
 164
 165   // Cycle through a context loss and regain, asserting that the texture is
 166   // not reallocated if it already existed before the cycle and is never allocated
 167   // throughout the cycle if of the regular lazy kind:
 168
 169   // Call render thread context destroyed / created functions:
 170   application.ResetContext();
 171
 172   // Call event thread function:
 173   application.GetCore().RecoverFromContextLoss();
 174
 175   // Run update/render loop
 176   application.SendNotification();
 177   application.Render(16);
 178
 179   DALI_TEST_EQUALS( eagerImageInterface->mExtensionCreateCalls, 1, TEST_LOCATION );
 180   DALI_TEST_EQUALS( eagerImageInterface->mTargetTextureCalls, 1, TEST_LOCATION );
 181
 182   DALI_TEST_EQUALS( lazyImageInterface->mExtensionCreateCalls, 0, TEST_LOCATION );
 183   DALI_TEST_EQUALS( lazyImageInterface->mTargetTextureCalls, 0, TEST_LOCATION );
 184
 185   END_TEST;
 186 }