ivi-layermanagement-api/test/ilm_control_test.cpp

   1 /***************************************************************************
   2  *
   3  * Copyright 2010-2014 BMW Car IT GmbH
   4  * Copyright (C) 2012 DENSO CORPORATION and Robert Bosch Car Multimedia Gmbh
   5  *
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *        http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  ****************************************************************************/
  20
  21 #include <gtest/gtest.h>
  22 #include <stdio.h>
  23 #include "TestBase.h"
  24
  25 extern "C" {
  26     #include "ilm_client.h"
  27     #include "ilm_control.h"
  28 }
  29
  30 template <typename T>
  31 bool contains(T const *actual, size_t as, T expected)
  32 {
  33    for (unsigned i = 0; i < as; i++)
  34       if (actual[i] == expected)
  35          return true;
  36    return false;
  37 }
  38
  39 class IlmCommandTest : public TestBase, public ::testing::Test {
  40 public:
  41     void SetUp()
  42     {
  43         ASSERT_EQ(ILM_SUCCESS, ilm_initWithNativedisplay((t_ilm_nativedisplay)wlDisplay));
  44     }
  45
  46     void TearDown()
  47     {
  48         //print_lmc_get_scene();
  49         t_ilm_layer* layers = NULL;
  50         t_ilm_int numLayer=0;
  51         EXPECT_EQ(ILM_SUCCESS, ilm_getLayerIDs(&numLayer, &layers));
  52         for (t_ilm_int i=0; i<numLayer; i++)
  53         {
  54             EXPECT_EQ(ILM_SUCCESS, ilm_layerRemove(layers[i]));
  55         };
  56         free(layers);
  57
  58         t_ilm_surface* surfaces = NULL;
  59         t_ilm_int numSurfaces=0;
  60         EXPECT_EQ(ILM_SUCCESS, ilm_getSurfaceIDs(&numSurfaces, &surfaces));
  61         for (t_ilm_int i=0; i<numSurfaces; i++)
  62         {
  63             EXPECT_EQ(ILM_SUCCESS, ilm_surfaceRemove(surfaces[i]));
  64         };
  65         free(surfaces);
  66
  67         EXPECT_EQ(ILM_SUCCESS, ilm_commitChanges());
  68         EXPECT_EQ(ILM_SUCCESS, ilm_destroy());
  69     }
  70 };
  71
  72 TEST_F(IlmCommandTest, SetGetSurfaceDimension) {
  73     uint surface = 36;
  74
  75     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 10, 10, ILM_PIXELFORMAT_RGBA_8888, &surface));
  76
  77     t_ilm_uint dim[2] = {15, 25};
  78     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetDimension(surface, dim));
  79     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
  80
  81     t_ilm_uint dimreturned[2];
  82     EXPECT_EQ(ILM_SUCCESS, ilm_surfaceGetDimension(surface, dimreturned));
  83     EXPECT_EQ(dim[0], dimreturned[0]);
  84     EXPECT_EQ(dim[1], dimreturned[1]);
  85 }
  86
  87 TEST_F(IlmCommandTest, SetGetSurfaceDimension_InvalidInput) {
  88     uint surface = 0xdeadbeef;
  89     t_ilm_uint dim[2] = {15, 25};
  90
  91     ASSERT_NE(ILM_SUCCESS, ilm_surfaceSetDimension(surface, dim));
  92     ASSERT_NE(ILM_SUCCESS, ilm_surfaceGetDimension(surface, dim));
  93 }
  94
  95 TEST_F(IlmCommandTest, SetGetLayerDimension) {
  96     uint layer = 4316;
  97
  98     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
  99
 100     t_ilm_uint dim[2] = {115, 125};
 101     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetDimension(layer, dim));
 102     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 103
 104     t_ilm_uint dimreturned[2];
 105     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetDimension(layer, dimreturned));
 106     EXPECT_EQ(dim[0], dimreturned[0]);
 107     EXPECT_EQ(dim[1], dimreturned[1]);
 108 }
 109
 110 TEST_F(IlmCommandTest, SetGetLayerDimension_InvalidInput) {
 111     uint layer = 0xdeadbeef;
 112     t_ilm_uint dim[2] = {115, 125};
 113
 114     ASSERT_NE(ILM_SUCCESS, ilm_layerSetDimension(layer, dim));
 115     ASSERT_NE(ILM_SUCCESS, ilm_layerGetDimension(layer, dim));
 116 }
 117
 118 TEST_F(IlmCommandTest, SetGetSurfacePosition) {
 119     uint surface = 37;
 120
 121     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 10, 10, ILM_PIXELFORMAT_RGBA_8888, &surface));
 122
 123     t_ilm_uint pos[2] = {15, 25};
 124     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetPosition(surface, pos));
 125     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 126
 127     t_ilm_uint posreturned[2];
 128     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetPosition(surface, posreturned));
 129     EXPECT_EQ(pos[0], posreturned[0]);
 130     EXPECT_EQ(pos[1], posreturned[1]);
 131 }
 132
 133 TEST_F(IlmCommandTest, SetGetSurfacePosition_InvalidInput) {
 134     uint surface = 0xdeadbeef;
 135     t_ilm_uint pos[2] = {15, 25};
 136     ASSERT_NE(ILM_SUCCESS, ilm_surfaceSetPosition(surface, pos));
 137     ASSERT_NE(ILM_SUCCESS, ilm_surfaceGetPosition(surface, pos));
 138 }
 139
 140 TEST_F(IlmCommandTest, SetGetLayerPosition) {
 141     uint layer = 4316;
 142
 143     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 144
 145     t_ilm_uint pos[2] = {115, 125};
 146     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetPosition(layer, pos));
 147     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 148
 149     t_ilm_uint posreturned[2];
 150     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetPosition(layer, posreturned));
 151     ASSERT_EQ(pos[0], posreturned[0]);
 152     ASSERT_EQ(pos[1], posreturned[1]);
 153 }
 154
 155 TEST_F(IlmCommandTest, SetGetLayerPosition_InvalidInput) {
 156     uint layer = 0xdeadbeef;
 157     t_ilm_uint pos[2] = {15, 25};
 158     ASSERT_NE(ILM_SUCCESS, ilm_layerSetPosition(layer, pos));
 159     ASSERT_NE(ILM_SUCCESS, ilm_layerGetPosition(layer, pos));
 160 }
 161
 162 TEST_F(IlmCommandTest, SetGetSurfaceOrientation) {
 163     uint surface = 36;
 164     ilmOrientation returned;
 165     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface));
 166
 167     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOrientation(surface, ILM_NINETY));
 168     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 169     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetOrientation(surface, &returned));
 170     ASSERT_EQ(ILM_NINETY, returned);
 171
 172     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOrientation(surface, ILM_ONEHUNDREDEIGHTY));
 173     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 174     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetOrientation(surface, &returned));
 175     ASSERT_EQ(ILM_ONEHUNDREDEIGHTY, returned);
 176
 177     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOrientation(surface, ILM_TWOHUNDREDSEVENTY));
 178     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 179     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetOrientation(surface, &returned));
 180     ASSERT_EQ(ILM_TWOHUNDREDSEVENTY, returned);
 181
 182     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOrientation(surface, ILM_ZERO));
 183     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 184     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetOrientation(surface, &returned));
 185     ASSERT_EQ(ILM_ZERO, returned);
 186 }
 187
 188 TEST_F(IlmCommandTest, SetGetLayerOrientation) {
 189     uint layer = 4316;
 190     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 191     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 192     ilmOrientation returned;
 193
 194     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOrientation(layer, ILM_NINETY));
 195     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 196     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetOrientation(layer, &returned));
 197     ASSERT_EQ(ILM_NINETY, returned);
 198
 199     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOrientation(layer, ILM_ONEHUNDREDEIGHTY));
 200     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 201     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetOrientation(layer, &returned));
 202     ASSERT_EQ(ILM_ONEHUNDREDEIGHTY, returned);
 203
 204     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOrientation(layer, ILM_TWOHUNDREDSEVENTY));
 205     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 206     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetOrientation(layer, &returned));
 207     ASSERT_EQ(ILM_TWOHUNDREDSEVENTY, returned);
 208
 209     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOrientation(layer, ILM_ZERO));
 210     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 211     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetOrientation(layer, &returned));
 212     ASSERT_EQ(ILM_ZERO, returned);
 213 }
 214
 215 TEST_F(IlmCommandTest, SetGetSurfaceOpacity) {
 216     uint surface1 = 36;
 217     uint surface2 = 44;
 218     t_ilm_float opacity;
 219
 220     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface1));
 221     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[1], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface2));
 222
 223     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOpacity(surface1, 0.88));
 224     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 225     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetOpacity(surface1, &opacity));
 226     EXPECT_NEAR(0.88, opacity, 0.01);
 227
 228     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOpacity(surface2, 0.001));
 229     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 230     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetOpacity(surface2, &opacity));
 231     EXPECT_NEAR(0.001, opacity, 0.01);
 232 }
 233
 234 TEST_F(IlmCommandTest, SetGetSurfaceOpacity_InvalidInput) {
 235     t_ilm_uint surface = 0xdeadbeef;
 236     t_ilm_float opacity;
 237
 238     ASSERT_NE(ILM_SUCCESS, ilm_surfaceSetOpacity(surface, 0.88));
 239     ASSERT_NE(ILM_SUCCESS, ilm_surfaceGetOpacity(surface, &opacity));
 240 }
 241
 242 TEST_F(IlmCommandTest, SetGetLayerOpacity) {
 243     uint layer1 = 36;
 244     uint layer2 = 44;
 245     t_ilm_float opacity;
 246
 247     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer1, 800, 480));
 248     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer2, 800, 480));
 249
 250     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOpacity(layer1, 0.88));
 251     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 252     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetOpacity(layer1, &opacity));
 253     EXPECT_NEAR(0.88, opacity, 0.01);
 254
 255     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOpacity(layer2, 0.001));
 256     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 257     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetOpacity(layer2, &opacity));
 258     EXPECT_NEAR(0.001, opacity, 0.01);
 259 }
 260
 261 TEST_F(IlmCommandTest, SetGetLayerOpacity_InvalidInput) {
 262     t_ilm_layer layer = 0xdeadbeef;
 263     t_ilm_float opacity;
 264
 265     ASSERT_NE(ILM_SUCCESS, ilm_layerSetOpacity(layer, 0.88));
 266     ASSERT_NE(ILM_SUCCESS, ilm_layerGetOpacity(layer, &opacity));
 267 }
 268
 269 TEST_F(IlmCommandTest, SetGetSurfaceVisibility) {
 270     uint surface = 36;
 271     t_ilm_bool visibility;
 272
 273     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface));
 274
 275     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetVisibility(surface, ILM_TRUE));
 276     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 277     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetVisibility(surface, &visibility));
 278     ASSERT_EQ(ILM_TRUE, visibility);
 279
 280     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetVisibility(surface, ILM_FALSE));
 281     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 282     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetVisibility(surface, &visibility));
 283     ASSERT_EQ(ILM_FALSE, visibility);
 284
 285     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetVisibility(surface, ILM_TRUE));
 286     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 287     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetVisibility(surface, &visibility));
 288     ASSERT_EQ(ILM_TRUE, visibility);
 289 }
 290
 291 TEST_F(IlmCommandTest, SetGetSurfaceVisibility_InvalidInput) {
 292     uint surface = 0xdeadbeef;
 293     t_ilm_bool visibility;
 294
 295     ASSERT_NE(ILM_SUCCESS, ilm_surfaceGetVisibility(surface, &visibility));
 296     ASSERT_NE(ILM_SUCCESS, ilm_surfaceSetVisibility(surface, ILM_TRUE));
 297     ASSERT_NE(ILM_SUCCESS, ilm_surfaceSetVisibility(surface, ILM_FALSE));
 298 }
 299
 300 TEST_F(IlmCommandTest, SetGetLayerVisibility) {
 301     uint layer = 36;
 302     t_ilm_bool visibility;
 303
 304     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 305
 306     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetVisibility(layer, ILM_TRUE));
 307     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 308     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetVisibility(layer, &visibility));
 309     ASSERT_EQ(ILM_TRUE, visibility);
 310
 311     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetVisibility(layer, ILM_FALSE));
 312     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 313     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetVisibility(layer, &visibility));
 314     ASSERT_EQ(ILM_FALSE, visibility);
 315
 316     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetVisibility(layer, ILM_TRUE));
 317     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 318     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetVisibility(layer, &visibility));
 319     ASSERT_EQ(ILM_TRUE, visibility);
 320 }
 321
 322 TEST_F(IlmCommandTest, SetGetLayerVisibility_InvalidInput) {
 323     uint layer = 0xdeadbeef;
 324     t_ilm_bool visibility;
 325
 326     ASSERT_NE(ILM_SUCCESS, ilm_layerGetVisibility(layer, &visibility));
 327     ASSERT_NE(ILM_SUCCESS, ilm_layerSetVisibility(layer, ILM_TRUE));
 328     ASSERT_NE(ILM_SUCCESS, ilm_layerSetVisibility(layer, ILM_FALSE));
 329 }
 330
 331 TEST_F(IlmCommandTest, SetSurfaceSourceRectangle) {
 332     t_ilm_uint surface = 0xbeef;
 333     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface));
 334     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 335
 336     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetSourceRectangle(surface, 89, 6538, 638, 4));
 337     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 338
 339     ilmSurfaceProperties surfaceProperties;
 340     ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfSurface(surface, &surfaceProperties));
 341     ASSERT_EQ(89u, surfaceProperties.sourceX);
 342     ASSERT_EQ(6538u, surfaceProperties.sourceY);
 343     ASSERT_EQ(638u, surfaceProperties.sourceWidth);
 344     ASSERT_EQ(4u, surfaceProperties.sourceHeight);
 345
 346 }
 347
 348 TEST_F(IlmCommandTest, SetSurfaceSourceRectangle_InvalidInput) {
 349     ASSERT_NE(ILM_SUCCESS, ilm_surfaceSetSourceRectangle(0xdeadbeef, 89, 6538, 638, 4));
 350 }
 351
 352 TEST_F(IlmCommandTest, ilm_getScreenIDs) {
 353     t_ilm_uint numberOfScreens = 0;
 354     t_ilm_uint* screenIDs = NULL;
 355     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&numberOfScreens, &screenIDs));
 356     EXPECT_GT(numberOfScreens, 0u);
 357     free(screenIDs);
 358 }
 359
 360 TEST_F(IlmCommandTest, ilm_getScreenResolution_SingleScreen) {
 361     t_ilm_uint numberOfScreens = 0;
 362     t_ilm_uint* screenIDs = NULL;
 363     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&numberOfScreens, &screenIDs));
 364     free(screenIDs);
 365     ASSERT_TRUE(numberOfScreens>0);
 366
 367     uint firstScreen = screenIDs[0];
 368     t_ilm_uint width = 0, height = 0;
 369     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenResolution(firstScreen, &width, &height));
 370     ASSERT_GT(width, 0u);
 371     ASSERT_GT(height, 0u);
 372 }
 373
 374 TEST_F(IlmCommandTest, ilm_getScreenResolution_MultiScreen) {
 375     t_ilm_uint numberOfScreens = 0;
 376     t_ilm_uint* screenIDs = NULL;
 377     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&numberOfScreens, &screenIDs));
 378     free(screenIDs);
 379     ASSERT_TRUE(numberOfScreens>0);
 380
 381     for (uint screenIndex = 0; screenIndex < numberOfScreens; ++screenIndex)
 382     {
 383         uint screen = screenIDs[screenIndex];
 384         t_ilm_uint width = 0, height = 0;
 385         ASSERT_EQ(ILM_SUCCESS, ilm_getScreenResolution(screen, &width, &height));
 386         ASSERT_GT(width, 0u);
 387         ASSERT_GT(height, 0u);
 388     }
 389 }
 390
 391 TEST_F(IlmCommandTest, ilm_getLayerIDs) {
 392     uint layer1 = 3246;
 393     uint layer2 = 46586;
 394
 395     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer1, 800, 480));
 396     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer2, 800, 480));
 397     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 398
 399     t_ilm_int length;
 400     t_ilm_uint* IDs;
 401     ASSERT_EQ(ILM_SUCCESS, ilm_getLayerIDs(&length, &IDs));
 402
 403     EXPECT_EQ(layer1, IDs[0]);
 404     EXPECT_EQ(layer2, IDs[1]);
 405     free(IDs);
 406
 407 }
 408
 409 TEST_F(IlmCommandTest, ilm_getLayerIDsOfScreen) {
 410     t_ilm_layer layer1 = 3246;
 411     t_ilm_layer layer2 = 46586;
 412     t_ilm_uint roLength = 2;
 413     t_ilm_layer idRenderOrder[2] = {layer1, layer2};
 414     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer1, 800, 480));
 415     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer2, 800, 480));
 416     ASSERT_EQ(ILM_SUCCESS, ilm_displaySetRenderOrder(0, idRenderOrder, roLength));
 417     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 418
 419     t_ilm_int length = 0;
 420     t_ilm_layer* IDs = 0;
 421     ASSERT_EQ(ILM_SUCCESS, ilm_getLayerIDsOnScreen(0, &length, &IDs));
 422
 423     EXPECT_EQ(2, length);
 424     if (length == 2)
 425     {
 426         EXPECT_EQ(layer1, IDs[0]);
 427         EXPECT_EQ(layer2, IDs[1]);
 428     }
 429     free(IDs);
 430 }
 431
 432 TEST_F(IlmCommandTest, ilm_getSurfaceIDs) {
 433     uint surface1 = 3246;
 434     uint surface2 = 46586;
 435     t_ilm_uint* IDs;
 436     t_ilm_int old_length;
 437
 438     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDs(&old_length, &IDs));
 439     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface1));
 440     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[1], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface2));
 441     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 442     free(IDs);
 443
 444     t_ilm_int length;
 445     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDs(&length, &IDs));
 446
 447     EXPECT_EQ(old_length+2, length);
 448     if (length == old_length+2)
 449     {
 450         EXPECT_TRUE(contains(IDs+old_length, 2, surface1));
 451         EXPECT_TRUE(contains(IDs+old_length, 2, surface2));
 452     }
 453     free(IDs);
 454
 455 }
 456
 457 TEST_F(IlmCommandTest, ilm_surfaceCreate_Remove) {
 458     uint surface1 = 3246;
 459     uint surface2 = 46586;
 460     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface1));
 461     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[1], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface2));
 462     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 463
 464     t_ilm_int length;
 465     t_ilm_uint* IDs;
 466     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDs(&length, &IDs));
 467
 468     EXPECT_EQ(length, 2);
 469     if (length == 2)
 470     {
 471         EXPECT_TRUE(contains(IDs, 2, surface1));
 472         EXPECT_TRUE(contains(IDs, 2, surface2));
 473     }
 474     free(IDs);
 475
 476     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceRemove(surface1));
 477     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 478     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDs(&length, &IDs));
 479     EXPECT_EQ(length, 1);
 480     if (length == 1)
 481     {
 482         EXPECT_EQ(surface2, IDs[0]);
 483     }
 484     free(IDs);
 485
 486     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceRemove(surface2));
 487     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 488     EXPECT_EQ(ILM_SUCCESS, ilm_getSurfaceIDs(&length, &IDs));
 489     EXPECT_EQ(length, 0);
 490     free(IDs);
 491 }
 492
 493 TEST_F(IlmCommandTest, ilm_layerCreate_Remove) {
 494     uint layer1 = 3246;
 495     uint layer2 = 46586;
 496     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer1, 800, 480));
 497     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer2, 800, 480));
 498     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 499
 500     t_ilm_int length;
 501     t_ilm_uint* IDs;
 502     ASSERT_EQ(ILM_SUCCESS, ilm_getLayerIDs(&length, &IDs));
 503
 504     EXPECT_EQ(length, 2);
 505     if (length == 2)
 506     {
 507         EXPECT_EQ(layer1, IDs[0]);
 508         EXPECT_EQ(layer2, IDs[1]);
 509     }
 510     free(IDs);
 511
 512     ASSERT_EQ(ILM_SUCCESS, ilm_layerRemove(layer1));
 513     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 514     ASSERT_EQ(ILM_SUCCESS, ilm_getLayerIDs(&length, &IDs));
 515     EXPECT_EQ(length, 1);
 516     if (length == 1)
 517     {
 518         EXPECT_EQ(layer2, IDs[0]);
 519     }
 520     free(IDs);
 521
 522     ASSERT_EQ(ILM_SUCCESS, ilm_layerRemove(layer2));
 523     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 524     ASSERT_EQ(ILM_SUCCESS, ilm_getLayerIDs(&length, &IDs));
 525     EXPECT_EQ(length, 0);
 526     free(IDs);
 527 }
 528
 529 TEST_F(IlmCommandTest, ilm_layerRemove_InvalidInput) {
 530     ASSERT_NE(ILM_SUCCESS, ilm_layerRemove(0xdeadbeef));
 531 }
 532
 533 TEST_F(IlmCommandTest, ilm_layerRemove_InvalidUse) {
 534     uint layer = 0xbeef;
 535     t_ilm_uint* IDs;
 536     t_ilm_int orig_length;
 537     t_ilm_int length;
 538     t_ilm_int new_length;
 539
 540     // get the initial number of layers
 541     ASSERT_EQ(ILM_SUCCESS, ilm_getLayerIDs(&orig_length, &IDs));
 542     free(IDs);
 543
 544     // add the layer
 545     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 546     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 547     ASSERT_EQ(ILM_SUCCESS, ilm_getLayerIDs(&length, &IDs));
 548     free(IDs);
 549     ASSERT_EQ(length, orig_length+1);
 550
 551     // remove the new layer
 552     ASSERT_EQ(ILM_SUCCESS, ilm_layerRemove(layer));
 553     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 554     ASSERT_EQ(ILM_SUCCESS, ilm_getLayerIDs(&length, &IDs));
 555     free(IDs);
 556     ASSERT_EQ(length, orig_length);
 557
 558     // try to remove the same layer once more
 559     ASSERT_NE(ILM_SUCCESS, ilm_layerRemove(layer));
 560 }
 561
 562 TEST_F(IlmCommandTest, ilm_layerGetType) {
 563     t_ilm_uint layer = 0xbeef;
 564     ilmLayerType type;
 565
 566     // add a layer and check its type
 567     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 568     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 569     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetType(layer, &type));
 570     ASSERT_EQ(ILM_LAYERTYPE_SOFTWARE2D, type);
 571
 572 }
 573
 574 TEST_F(IlmCommandTest, ilm_layerGetType_InvalidInput) {
 575     ilmLayerType type;
 576
 577     // check type of a non-existing layer
 578     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetType(0xdeadbeef, &type));
 579     ASSERT_EQ(ILM_LAYERTYPE_UNKNOWN, type);
 580 }
 581
 582 TEST_F(IlmCommandTest, ilm_layerGetCapabilities) {
 583     t_ilm_uint layer = 0xbeef;
 584     t_ilm_layercapabilities caps;
 585     // TODO: unsupported
 586     t_ilm_layercapabilities exp_caps = 0;
 587
 588     // add a layer and check its capabilities
 589     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 590     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 591     ASSERT_EQ(ILM_SUCCESS, ilm_layerGetCapabilities(layer, &caps));
 592     ASSERT_EQ(exp_caps, caps);
 593
 594 }
 595
 596 TEST_F(IlmCommandTest, ilm_layerTypeGetCapabilities) {
 597     t_ilm_layercapabilities caps;
 598     // TODO: unsupported
 599     t_ilm_layercapabilities exp_caps = 0;
 600
 601     // check ILM_LAYERTYPE_UNKNOWN
 602     exp_caps = 0;
 603     ASSERT_EQ(ILM_SUCCESS, ilm_layerTypeGetCapabilities(ILM_LAYERTYPE_UNKNOWN, &caps));
 604     ASSERT_EQ(exp_caps, caps);
 605
 606     // check ILM_LAYERTYPE_HARDWARE
 607     exp_caps = 0;
 608     ASSERT_EQ(ILM_SUCCESS, ilm_layerTypeGetCapabilities(ILM_LAYERTYPE_HARDWARE, &caps));
 609     ASSERT_EQ(exp_caps, caps);
 610
 611     // check ILM_LAYERTYPE_SOFTWARE2D
 612     exp_caps = 0;
 613     ASSERT_EQ(ILM_SUCCESS, ilm_layerTypeGetCapabilities(ILM_LAYERTYPE_SOFTWARE2D, &caps));
 614     ASSERT_EQ(exp_caps, caps);
 615
 616     // check ILM_LAYERTYPE_SOFTWARE2_5D
 617     exp_caps = 1;
 618     ASSERT_EQ(ILM_SUCCESS, ilm_layerTypeGetCapabilities(ILM_LAYERTYPE_SOFTWARE2_5D, &caps));
 619     ASSERT_EQ(exp_caps, caps);
 620 }
 621
 622 TEST_F(IlmCommandTest, ilm_surface_initialize) {
 623     uint surface_10 = 10;
 624     uint surface_20 = 20;
 625     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceInitialize(&surface_10));
 626     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceInitialize(&surface_20));
 627
 628     t_ilm_int length;
 629     t_ilm_uint* IDs;
 630     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDs(&length, &IDs));
 631
 632     EXPECT_EQ(length, 2);
 633     if (length == 2)
 634     {
 635         EXPECT_EQ(surface_10, IDs[0]);
 636         EXPECT_EQ(surface_20, IDs[1]);
 637     }
 638     free(IDs);
 639 }
 640
 641 TEST_F(IlmCommandTest, ilm_layerAddSurface_ilm_layerRemoveSurface_ilm_getSurfaceIDsOnLayer) {
 642     uint layer = 3246;
 643     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 644     uint surface1 = 3246;
 645     uint surface2 = 46586;
 646     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface1));
 647     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[1], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface2));
 648     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 649
 650     t_ilm_int length;
 651     t_ilm_uint* IDs;
 652     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &length, &IDs));
 653     free(IDs);
 654     ASSERT_EQ(length, 0);
 655
 656     ASSERT_EQ(ILM_SUCCESS, ilm_layerAddSurface(layer, surface1));
 657     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 658     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &length, &IDs));
 659     EXPECT_EQ(length, 1);
 660     if (length == 1)
 661     {
 662         EXPECT_EQ(surface1, IDs[0]);
 663     }
 664     free(IDs);
 665
 666     ASSERT_EQ(ILM_SUCCESS, ilm_layerAddSurface(layer, surface2));
 667     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 668     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &length, &IDs));
 669     EXPECT_EQ(length, 2);
 670     if (length == 2)
 671     {
 672        EXPECT_EQ(surface1, IDs[0]);
 673        EXPECT_EQ(surface2, IDs[1]);
 674     }
 675     free(IDs);
 676
 677     ASSERT_EQ(ILM_SUCCESS, ilm_layerRemoveSurface(layer, surface1));
 678     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 679     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &length, &IDs));
 680     EXPECT_EQ(length, 1);
 681     if (length == 1)
 682     {
 683         EXPECT_EQ(surface2, IDs[0]);
 684     }
 685     free(IDs);
 686
 687     ASSERT_EQ(ILM_SUCCESS, ilm_layerRemoveSurface(layer, surface2));
 688     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 689     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &length, &IDs));
 690     free(IDs);
 691     ASSERT_EQ(length, 0);
 692 }
 693
 694 TEST_F(IlmCommandTest, ilm_getSurfaceIDsOnLayer_InvalidInput) {
 695     uint layer = 0xdeadbeef;
 696
 697     t_ilm_int length;
 698     t_ilm_uint* IDs;
 699     ASSERT_NE(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &length, &IDs));
 700 }
 701
 702 TEST_F(IlmCommandTest, ilm_getSurfaceIDsOnLayer_InvalidResources) {
 703     uint layer = 3246;
 704     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 705     uint surface1 = 0xbeef1;
 706     uint surface2 = 0xbeef2;
 707     uint surface3 = 0xbeef3;
 708     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface1));
 709     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[1], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface2));
 710     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[2], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface3));
 711     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 712
 713     t_ilm_int length;
 714     t_ilm_uint IDs[3];
 715     IDs[0] = surface1;
 716     IDs[1] = surface2;
 717     IDs[2] = surface3;
 718     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetRenderOrder(layer, IDs, 3));
 719     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 720
 721     ASSERT_NE(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &length, NULL));
 722
 723 }
 724
 725 TEST_F(IlmCommandTest, ilm_getPropertiesOfSurface_ilm_surfaceSetSourceRectangle_ilm_surfaceSetDestinationRectangle) {
 726     t_ilm_uint surface = 0xbeef;
 727     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface));
 728     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 729
 730     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOpacity(surface, 0.8765));
 731     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetSourceRectangle(surface, 89, 6538, 638, 4));
 732     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetDestinationRectangle(surface, 54, 47, 947, 9));
 733     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOrientation(surface, ILM_NINETY));
 734     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetVisibility(surface, true));
 735     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 736
 737     ilmSurfaceProperties surfaceProperties;
 738     ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfSurface(surface, &surfaceProperties));
 739     ASSERT_NEAR(0.8765, surfaceProperties.opacity, 0.1);
 740     ASSERT_EQ(89u, surfaceProperties.sourceX);
 741     ASSERT_EQ(6538u, surfaceProperties.sourceY);
 742     ASSERT_EQ(638u, surfaceProperties.sourceWidth);
 743     ASSERT_EQ(4u, surfaceProperties.sourceHeight);
 744     ASSERT_EQ(54u, surfaceProperties.destX);
 745     ASSERT_EQ(47u, surfaceProperties.destY);
 746     ASSERT_EQ(947u, surfaceProperties.destWidth);
 747     ASSERT_EQ(9u, surfaceProperties.destHeight);
 748     ASSERT_EQ(ILM_NINETY, surfaceProperties.orientation);
 749     ASSERT_TRUE( surfaceProperties.visibility);
 750
 751     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOpacity(surface, 0.436));
 752     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetSourceRectangle(surface, 784, 546, 235, 78));
 753     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetDestinationRectangle(surface, 536, 5372, 3, 4316));
 754     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetOrientation(surface, ILM_TWOHUNDREDSEVENTY));
 755     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceSetVisibility(surface, false));
 756     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 757
 758     ilmSurfaceProperties surfaceProperties2;
 759     ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfSurface(surface, &surfaceProperties2));
 760     ASSERT_NEAR(0.436, surfaceProperties2.opacity, 0.1);
 761     ASSERT_EQ(784u, surfaceProperties2.sourceX);
 762     ASSERT_EQ(546u, surfaceProperties2.sourceY);
 763     ASSERT_EQ(235u, surfaceProperties2.sourceWidth);
 764     ASSERT_EQ(78u, surfaceProperties2.sourceHeight);
 765     ASSERT_EQ(536u, surfaceProperties2.destX);
 766     ASSERT_EQ(5372u, surfaceProperties2.destY);
 767     ASSERT_EQ(3u, surfaceProperties2.destWidth);
 768     ASSERT_EQ(4316u, surfaceProperties2.destHeight);
 769     ASSERT_EQ(ILM_TWOHUNDREDSEVENTY, surfaceProperties2.orientation);
 770     ASSERT_FALSE(surfaceProperties2.visibility);
 771
 772 }
 773
 774 TEST_F(IlmCommandTest, ilm_getPropertiesOfLayer_ilm_layerSetSourceRectangle_ilm_layerSetDestinationRectangle) {
 775     t_ilm_uint layer = 0xbeef;
 776     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 777     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 778
 779     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOpacity(layer, 0.8765));
 780     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetSourceRectangle(layer, 89, 6538, 638, 4));
 781     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetDestinationRectangle(layer, 54, 47, 947, 9));
 782     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOrientation(layer, ILM_NINETY));
 783     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetVisibility(layer, true));
 784     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 785
 786     ilmLayerProperties layerProperties1;
 787     ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfLayer(layer, &layerProperties1));
 788     ASSERT_NEAR(0.8765, layerProperties1.opacity, 0.1);
 789     ASSERT_EQ(89u, layerProperties1.sourceX);
 790     ASSERT_EQ(6538u, layerProperties1.sourceY);
 791     ASSERT_EQ(638u, layerProperties1.sourceWidth);
 792     ASSERT_EQ(4u, layerProperties1.sourceHeight);
 793     ASSERT_EQ(54u, layerProperties1.destX);
 794     ASSERT_EQ(47u, layerProperties1.destY);
 795     ASSERT_EQ(947u, layerProperties1.destWidth);
 796     ASSERT_EQ(9u, layerProperties1.destHeight);
 797     ASSERT_EQ(ILM_NINETY, layerProperties1.orientation);
 798     ASSERT_TRUE( layerProperties1.visibility);
 799
 800     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOpacity(layer, 0.436));
 801     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetSourceRectangle(layer, 784, 546, 235, 78));
 802     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetDestinationRectangle(layer, 536, 5372, 3, 4316));
 803     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetOrientation(layer, ILM_TWOHUNDREDSEVENTY));
 804     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetVisibility(layer, false));
 805     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 806
 807     ilmLayerProperties layerProperties2;
 808     ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfLayer(layer, &layerProperties2));
 809     ASSERT_NEAR(0.436, layerProperties2.opacity, 0.1);
 810     ASSERT_EQ(784u, layerProperties2.sourceX);
 811     ASSERT_EQ(546u, layerProperties2.sourceY);
 812     ASSERT_EQ(235u, layerProperties2.sourceWidth);
 813     ASSERT_EQ(78u, layerProperties2.sourceHeight);
 814     ASSERT_EQ(536u, layerProperties2.destX);
 815     ASSERT_EQ(5372u, layerProperties2.destY);
 816     ASSERT_EQ(3u, layerProperties2.destWidth);
 817     ASSERT_EQ(4316u, layerProperties2.destHeight);
 818     ASSERT_EQ(ILM_TWOHUNDREDSEVENTY, layerProperties2.orientation);
 819     ASSERT_FALSE(layerProperties2.visibility);
 820
 821 }
 822
 823 TEST_F(IlmCommandTest, ilm_getPropertiesOfSurface_InvalidInput) {
 824     ilmSurfaceProperties surfaceProperties;
 825     ASSERT_NE(ILM_SUCCESS, ilm_getPropertiesOfSurface(0xdeadbeef, &surfaceProperties));
 826 }
 827
 828 TEST_F(IlmCommandTest, ilm_takeScreenshot) {
 829     const char* outputFile = "/tmp/test.bmp";
 830     // make sure the file is not there before
 831     FILE* f = fopen(outputFile, "r");
 832     if (f!=NULL){
 833         fclose(f);
 834         int result = remove(outputFile);
 835         ASSERT_EQ(0, result);
 836     }
 837
 838     ASSERT_EQ(ILM_SUCCESS, ilm_takeScreenshot(0, outputFile));
 839
 840     sleep(1);
 841     f = fopen(outputFile, "r");
 842     ASSERT_TRUE(f!=NULL);
 843     fclose(f);
 844     remove(outputFile);
 845 }
 846
 847 TEST_F(IlmCommandTest, ilm_takeScreenshot_InvalidInputs) {
 848     const char* outputFile = "/tmp/test.bmp";
 849     // make sure the file is not there before
 850     FILE* f = fopen(outputFile, "r");
 851     if (f!=NULL){
 852         fclose(f);
 853         ASSERT_EQ(0, remove(outputFile));
 854     }
 855
 856     // try to dump an non-existing screen
 857     ASSERT_NE(ILM_SUCCESS, ilm_takeScreenshot(0xdeadbeef, outputFile));
 858
 859     // make sure, no screen dump file was created for invalid screen
 860     ASSERT_NE(0, remove(outputFile));
 861 }
 862
 863 TEST_F(IlmCommandTest, ilm_takeLayerScreenshot) {
 864     const char* outputFile = "/tmp/test.bmp";
 865     // make sure the file is not there before
 866     FILE* f = fopen(outputFile, "r");
 867     if (f!=NULL){
 868         fclose(f);
 869         int result = remove(outputFile);
 870         ASSERT_EQ(0, result);
 871     }
 872
 873     t_ilm_layer layer = 0xbeef;
 874     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 800, 480));
 875     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 876     ASSERT_EQ(ILM_SUCCESS, ilm_takeLayerScreenshot(outputFile, layer));
 877
 878     sleep(1);
 879     f = fopen(outputFile, "r");
 880     ASSERT_TRUE(f!=NULL);
 881     fclose(f);
 882     remove(outputFile);
 883     ASSERT_EQ(ILM_SUCCESS, ilm_layerRemove(layer));
 884 }
 885
 886 TEST_F(IlmCommandTest, ilm_takeLayerScreenshot_InvalidInputs) {
 887     const char* outputFile = "/tmp/test.bmp";
 888     // make sure the file is not there before
 889     FILE* f = fopen(outputFile, "r");
 890     if (f!=NULL){
 891         fclose(f);
 892         ASSERT_EQ(0, remove(outputFile));
 893     }
 894
 895     // try to dump an non-existing screen
 896     ASSERT_NE(ILM_SUCCESS, ilm_takeLayerScreenshot(outputFile, 0xdeadbeef));
 897
 898     // make sure, no screen dump file was created for invalid screen
 899     ASSERT_NE(0, remove(outputFile));
 900 }
 901
 902 TEST_F(IlmCommandTest, ilm_takeSurfaceScreenshot) {
 903     const char* outputFile = "/tmp/test.bmp";
 904     // make sure the file is not there before
 905     FILE* f = fopen(outputFile, "r");
 906     if (f!=NULL){
 907         fclose(f);
 908         int result = remove(outputFile);
 909         ASSERT_EQ(0, result);
 910     }
 911
 912     t_ilm_surface surface = 0xbeef;
 913     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface));
 914     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 915     ASSERT_EQ(ILM_SUCCESS, ilm_takeSurfaceScreenshot(outputFile, surface));
 916
 917     sleep(1);
 918     f = fopen(outputFile, "r");
 919     ASSERT_TRUE(f!=NULL);
 920     fclose(f);
 921     remove(outputFile);
 922     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceRemove(surface));
 923 }
 924
 925 TEST_F(IlmCommandTest, ilm_takeSurfaceScreenshot_InvalidInputs) {
 926     const char* outputFile = "/tmp/test.bmp";
 927     // make sure the file is not there before
 928     FILE* f = fopen(outputFile, "r");
 929     if (f!=NULL){
 930         fclose(f);
 931         ASSERT_EQ(0, remove(outputFile));
 932     }
 933
 934     // try to dump an non-existing screen
 935     ASSERT_NE(ILM_SUCCESS, ilm_takeSurfaceScreenshot(outputFile, 0xdeadbeef));
 936
 937     // make sure, no screen dump file was created for invalid screen
 938     ASSERT_NE(0, remove(outputFile));
 939 }
 940
 941 TEST_F(IlmCommandTest, ilm_surfaceGetPixelformat) {
 942     t_ilm_uint surface1=0;
 943     t_ilm_uint surface2=1;
 944     t_ilm_uint surface3=2;
 945     t_ilm_uint surface4=3;
 946     t_ilm_uint surface5=4;
 947     t_ilm_uint surface6=5;
 948     t_ilm_uint surface7=6;
 949
 950     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_4444, &surface1));
 951     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[1], 0, 0, ILM_PIXELFORMAT_RGBA_5551, &surface2));
 952     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[2], 0, 0, ILM_PIXELFORMAT_RGBA_6661, &surface3));
 953     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[3], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface4));
 954     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[4], 0, 0, ILM_PIXELFORMAT_RGB_565, &surface5));
 955     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[5], 0, 0, ILM_PIXELFORMAT_RGB_888, &surface6));
 956     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[6], 0, 0, ILM_PIXELFORMAT_R_8, &surface7));
 957     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
 958
 959     ilmPixelFormat p1, p2, p3, p4, p5, p6, p7;
 960
 961     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetPixelformat(surface1, &p1));
 962     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetPixelformat(surface2, &p2));
 963     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetPixelformat(surface3, &p3));
 964     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetPixelformat(surface4, &p4));
 965     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetPixelformat(surface5, &p5));
 966     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetPixelformat(surface6, &p6));
 967     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceGetPixelformat(surface7, &p7));
 968
 969     ASSERT_EQ(ILM_PIXELFORMAT_RGBA_4444, p1);
 970     ASSERT_EQ(ILM_PIXELFORMAT_RGBA_5551, p2);
 971     ASSERT_EQ(ILM_PIXELFORMAT_RGBA_6661, p3);
 972     ASSERT_EQ(ILM_PIXELFORMAT_RGBA_8888, p4);
 973     ASSERT_EQ(ILM_PIXELFORMAT_RGB_565, p5);
 974     ASSERT_EQ(ILM_PIXELFORMAT_RGB_888, p6);
 975     ASSERT_EQ(ILM_PIXELFORMAT_R_8, p7);
 976
 977 }
 978
 979 TEST_F(IlmCommandTest, ilm_surfaceGetPixelformat_InvalidInput) {
 980     ilmPixelFormat p;
 981     ASSERT_NE(ILM_SUCCESS, ilm_surfaceGetPixelformat(0xdeadbeef, &p));
 982 }
 983
 984 TEST_F(IlmCommandTest, ilm_keyboard_focus) {
 985     uint surface;
 986     uint surface1 = 36;
 987     uint surface2 = 44;
 988
 989     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface1));
 990     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[1], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface2));
 991
 992     ASSERT_EQ(ILM_SUCCESS, ilm_GetKeyboardFocusSurfaceId(&surface));
 993     EXPECT_EQ(0xFFFFFFFF, surface);
 994
 995     ASSERT_EQ(ILM_SUCCESS, ilm_SetKeyboardFocusOn(surface1));
 996     ASSERT_EQ(ILM_SUCCESS, ilm_GetKeyboardFocusSurfaceId(&surface));
 997     EXPECT_EQ(surface1, surface);
 998
 999 }
1000
1001 TEST_F(IlmCommandTest, ilm_input_event_acceptance) {
1002     uint surface;
1003     uint surface1 = 36;
1004     uint surface2 = 44;
1005     ilmSurfaceProperties surfaceProperties;
1006
1007     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[0], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface1));
1008     ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[1], 0, 0, ILM_PIXELFORMAT_RGBA_8888, &surface2));
1009
1010     ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfSurface(surface1, &surfaceProperties));
1011     EXPECT_EQ(ILM_INPUT_DEVICE_ALL, surfaceProperties.inputDevicesAcceptance);
1012
1013     ASSERT_EQ(ILM_SUCCESS, ilm_UpdateInputEventAcceptanceOn(surface1, (ilmInputDevice) (ILM_INPUT_DEVICE_KEYBOARD | ILM_INPUT_DEVICE_POINTER), false));
1014     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1015
1016
1017     ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfSurface(surface1, &surfaceProperties));
1018     EXPECT_FALSE(surfaceProperties.inputDevicesAcceptance & ILM_INPUT_DEVICE_KEYBOARD);
1019     EXPECT_FALSE(surfaceProperties.inputDevicesAcceptance & ILM_INPUT_DEVICE_POINTER);
1020     EXPECT_TRUE(surfaceProperties.inputDevicesAcceptance & ILM_INPUT_DEVICE_TOUCH);
1021
1022     ASSERT_EQ(ILM_SUCCESS, ilm_SetKeyboardFocusOn(surface1));
1023     ASSERT_EQ(ILM_SUCCESS, ilm_GetKeyboardFocusSurfaceId(&surface));
1024     EXPECT_NE(surface1, surface);
1025
1026 }
1027
1028 TEST_F(IlmCommandTest, SetGetOptimizationMode) {
1029     ilmOptimization id;
1030     ilmOptimizationMode mode;
1031     ilmOptimizationMode retmode;
1032
1033     id = ILM_OPT_MULTITEXTURE;
1034     mode = ILM_OPT_MODE_FORCE_OFF;
1035     ASSERT_EQ(ILM_SUCCESS, ilm_SetOptimizationMode(id, mode));
1036     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1037     ASSERT_EQ(ILM_SUCCESS, ilm_GetOptimizationMode(id, &retmode));
1038     ASSERT_EQ(mode, retmode);
1039
1040     id = ILM_OPT_SKIP_CLEAR;
1041     mode = ILM_OPT_MODE_TOGGLE;
1042     ASSERT_EQ(ILM_SUCCESS, ilm_SetOptimizationMode(id, mode));
1043     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1044     ASSERT_EQ(ILM_SUCCESS, ilm_GetOptimizationMode(id, &retmode));
1045     ASSERT_EQ(mode, retmode);
1046
1047     id = ILM_OPT_MULTITEXTURE;
1048     mode = ILM_OPT_MODE_HEURISTIC;
1049     ASSERT_EQ(ILM_SUCCESS, ilm_SetOptimizationMode(id, mode));
1050     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1051     ASSERT_EQ(ILM_SUCCESS, ilm_GetOptimizationMode(id, &retmode));
1052     ASSERT_EQ(mode, retmode);
1053 }
1054
1055 TEST_F(IlmCommandTest, ilm_getNumberOfHardwareLayers) {
1056     t_ilm_uint numberOfScreens = 0;
1057     t_ilm_uint* screenIDs = NULL;
1058     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&numberOfScreens, &screenIDs));
1059     ASSERT_TRUE(numberOfScreens>0);
1060
1061     t_ilm_display screen = screenIDs[0];
1062     t_ilm_uint numberOfHardwareLayers;
1063
1064     // Depends on the platform the test is executed on - just check if the
1065     // function doesn't fail. The ilm_getPropertiesOfScreen test does a more
1066     // comprehensive verification.
1067     ASSERT_EQ(ILM_SUCCESS, ilm_getNumberOfHardwareLayers(screen, &numberOfHardwareLayers));
1068     ASSERT_GT(numberOfHardwareLayers, 0u);
1069 }
1070
1071 TEST_F(IlmCommandTest, ilm_getPropertiesOfScreen) {
1072     t_ilm_uint numberOfScreens = 0;
1073     t_ilm_uint* screenIDs = NULL;
1074     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&numberOfScreens, &screenIDs));
1075     ASSERT_TRUE(numberOfScreens>0);
1076
1077     t_ilm_display screen = screenIDs[0];
1078     ilmScreenProperties screenProperties;
1079
1080     t_ilm_layer layerIds[3] = {100, 200, 300};//t_ilm_layer layerIds[3] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1081     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(layerIds, 800, 480));
1082     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(layerIds + 1, 800, 480));
1083     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(layerIds + 2, 800, 480));
1084
1085     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1086
1087     ASSERT_EQ(ILM_SUCCESS, ilm_displaySetRenderOrder(screen, layerIds, 3));
1088
1089     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1090
1091
1092     ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfScreen(screen, &screenProperties));
1093     ASSERT_EQ(3, screenProperties.layerCount);
1094     ASSERT_EQ(layerIds[0], screenProperties.layerIds[0]);
1095     ASSERT_EQ(layerIds[1], screenProperties.layerIds[1]);
1096     ASSERT_EQ(layerIds[2], screenProperties.layerIds[2]);
1097
1098     ASSERT_GT(screenProperties.screenWidth, 0u);
1099     ASSERT_GT(screenProperties.screenHeight, 0u);
1100
1101     t_ilm_uint numberOfHardwareLayers;
1102     ASSERT_EQ(ILM_SUCCESS, ilm_getNumberOfHardwareLayers(screen, &numberOfHardwareLayers));
1103     ASSERT_EQ(numberOfHardwareLayers, screenProperties.harwareLayerCount);
1104
1105 }
1106
1107 TEST_F(IlmCommandTest, DisplaySetRenderOrder_growing) {
1108     //prepare needed layers
1109     t_ilm_layer renderOrder[] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1110     t_ilm_uint layerCount = sizeof(renderOrder) / sizeof(renderOrder[0]);
1111
1112     for (unsigned int i = 0; i < layerCount; ++i)
1113     {
1114         ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(renderOrder + i, 300, 300));
1115         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1116     }
1117
1118     t_ilm_display* screenIDs;
1119     t_ilm_uint screenCount;
1120     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&screenCount, &screenIDs));
1121
1122     for(unsigned int i = 0; i < screenCount; ++i)
1123     {
1124         t_ilm_display screen = screenIDs[i];
1125         ilmScreenProperties screenProps;
1126
1127         //trying different render orders with increasing sizes
1128         for (unsigned int j = layerCount; j <= layerCount; --j) // note: using overflow here
1129         {
1130             //put them from end to beginning, so that in each loop iteration the order of layers change
1131             ASSERT_EQ(ILM_SUCCESS, ilm_displaySetRenderOrder(screen, renderOrder + j, layerCount - j));
1132             ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1133             ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfScreen(screen, &screenProps));
1134
1135             ASSERT_EQ(layerCount - j, screenProps.layerCount);
1136             for(unsigned int k = 0; k < layerCount - j; ++k)
1137             {
1138                 ASSERT_EQ(renderOrder[j + k], screenProps.layerIds[k]);
1139             }
1140         }
1141     }
1142
1143 }
1144
1145 TEST_F(IlmCommandTest, DisplaySetRenderOrder_shrinking) {
1146     //prepare needed layers
1147     t_ilm_layer renderOrder[] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1148     t_ilm_uint layerCount = sizeof(renderOrder) / sizeof(renderOrder[0]);
1149
1150     for (unsigned int i = 0; i < layerCount; ++i)
1151     {
1152         ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(renderOrder + i, 300, 300));
1153         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1154     }
1155
1156     t_ilm_display* screenIDs;
1157     t_ilm_uint screenCount;
1158     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&screenCount, &screenIDs));
1159
1160     for(unsigned int i = 0; i < screenCount; ++i)
1161     {
1162         t_ilm_display screen = screenIDs[i];
1163         ilmScreenProperties screenProps;
1164
1165         //trying different render orders with decreasing sizes
1166         for (unsigned int j = 0; j < layerCount; ++j)
1167         {
1168             //put them from end to beginning, so that in each loop iteration the order of layers change
1169             ASSERT_EQ(ILM_SUCCESS, ilm_displaySetRenderOrder(screen, renderOrder + j, layerCount - j));
1170             ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1171             ASSERT_EQ(ILM_SUCCESS, ilm_getPropertiesOfScreen(screen, &screenProps));
1172
1173             ASSERT_EQ(layerCount - j, screenProps.layerCount);
1174             for(unsigned int k = 0; k < layerCount - j; ++k)
1175             {
1176                 ASSERT_EQ(renderOrder[j + k], screenProps.layerIds[k]);
1177             }
1178         }
1179     }
1180
1181 }
1182
1183 TEST_F(IlmCommandTest, LayerSetRenderOrder_growing) {
1184     //prepare needed layers and surfaces
1185     t_ilm_layer renderOrder[] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1186     t_ilm_uint surfaceCount = sizeof(renderOrder) / sizeof(renderOrder[0]);
1187
1188     for (unsigned int i = 0; i < surfaceCount; ++i)
1189     {
1190         ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[i], 100, 100, ILM_PIXELFORMAT_RGBA_8888, renderOrder + i));
1191         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1192     }
1193
1194     t_ilm_layer layerIDs[] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1195     t_ilm_uint layerCount = sizeof(layerIDs) / sizeof(layerIDs[0]);
1196
1197     for (unsigned int i = 0; i < layerCount; ++i)
1198     {
1199         ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(layerIDs + i, 300, 300));
1200         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1201     }
1202
1203     t_ilm_display* screenIDs;
1204     t_ilm_uint screenCount;
1205     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&screenCount, &screenIDs));
1206
1207     for(unsigned int i = 0; i < layerCount; ++i)
1208     {
1209         t_ilm_layer layer = layerIDs[i];
1210
1211         t_ilm_int layerSurfaceCount;
1212         t_ilm_surface* layerSurfaceIDs;
1213
1214         //trying different render orders with increasing sizes
1215         for (unsigned int j = surfaceCount; j <= surfaceCount; --j) // note: using overflow here
1216         {
1217             //put them from end to beginning, so that in each loop iteration the order of surafces change
1218             ASSERT_EQ(ILM_SUCCESS, ilm_layerSetRenderOrder(layer, renderOrder + j, surfaceCount - j));
1219             ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1220             ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &layerSurfaceCount, &layerSurfaceIDs));
1221
1222             ASSERT_EQ(surfaceCount - j, layerSurfaceCount);
1223             for(unsigned int k = 0; k < surfaceCount - j; ++k)
1224             {
1225                 ASSERT_EQ(renderOrder[j + k], layerSurfaceIDs[k]);
1226             }
1227         }
1228
1229         //set empty render order again
1230         ASSERT_EQ(ILM_SUCCESS, ilm_layerSetRenderOrder(layer, renderOrder, 0));
1231         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1232     }
1233
1234 }
1235
1236 TEST_F(IlmCommandTest, LayerSetRenderOrder_shrinking) {
1237     //prepare needed layers and surfaces
1238     t_ilm_layer renderOrder[] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1239     t_ilm_uint surfaceCount = sizeof(renderOrder) / sizeof(renderOrder[0]);
1240
1241     for (unsigned int i = 0; i < surfaceCount; ++i)
1242     {
1243         ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[i], 100, 100, ILM_PIXELFORMAT_RGBA_8888, renderOrder + i));
1244         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1245     }
1246
1247     t_ilm_layer layerIDs[] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1248     t_ilm_uint layerCount = sizeof(layerIDs) / sizeof(layerIDs[0]);
1249
1250     for (unsigned int i = 0; i < layerCount; ++i)
1251     {
1252         ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(layerIDs + i, 300, 300));
1253         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1254     }
1255
1256     t_ilm_display* screenIDs;
1257     t_ilm_uint screenCount;
1258     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&screenCount, &screenIDs));
1259
1260     for(unsigned int i = 0; i < layerCount; ++i)
1261     {
1262         t_ilm_layer layer = layerIDs[i];
1263
1264         t_ilm_int layerSurfaceCount;
1265         t_ilm_surface* layerSurfaceIDs;
1266
1267         //trying different render orders with decreasing sizes
1268         for (unsigned int j = 0; j < layerCount; ++j)
1269         {
1270             //put them from end to beginning, so that in each loop iteration the order of surafces change
1271             ASSERT_EQ(ILM_SUCCESS, ilm_layerSetRenderOrder(layer, renderOrder + j, surfaceCount - j));
1272             ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1273             ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &layerSurfaceCount, &layerSurfaceIDs));
1274
1275             ASSERT_EQ(surfaceCount - j, layerSurfaceCount);
1276             for(unsigned int k = 0; k < surfaceCount - j; ++k)
1277             {
1278                 ASSERT_EQ(renderOrder[j + k], layerSurfaceIDs[k]);
1279             }
1280         }
1281
1282         //set empty render order again
1283         ASSERT_EQ(ILM_SUCCESS, ilm_layerSetRenderOrder(layer, renderOrder, 0));
1284         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1285     }
1286
1287 }
1288
1289 TEST_F(IlmCommandTest, LayerSetRenderOrder_duplicates) {
1290     //prepare needed layers and surfaces
1291     t_ilm_layer renderOrder[] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1292     t_ilm_uint surfaceCount = sizeof(renderOrder) / sizeof(renderOrder[0]);
1293
1294     for (unsigned int i = 0; i < surfaceCount; ++i)
1295     {
1296         ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[i], 100, 100, ILM_PIXELFORMAT_RGBA_8888, renderOrder + i));
1297         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1298     }
1299
1300     t_ilm_surface duplicateRenderOrder[] = {renderOrder[0], renderOrder[1], renderOrder[0], renderOrder[1], renderOrder[0]};
1301     t_ilm_int duplicateSurfaceCount = sizeof(duplicateRenderOrder) / sizeof(duplicateRenderOrder[0]);
1302
1303     t_ilm_layer layer;
1304     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 300, 300));
1305     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1306
1307     t_ilm_display* screenIDs;
1308     t_ilm_uint screenCount;
1309     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&screenCount, &screenIDs));
1310     free(screenIDs);
1311
1312     t_ilm_int layerSurfaceCount;
1313     t_ilm_surface* layerSurfaceIDs;
1314
1315     //trying duplicates
1316     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetRenderOrder(layer, duplicateRenderOrder, duplicateSurfaceCount));
1317     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1318     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &layerSurfaceCount, &layerSurfaceIDs));
1319     free(layerSurfaceIDs);
1320
1321     ASSERT_EQ(2, layerSurfaceCount);
1322
1323 }
1324
1325 TEST_F(IlmCommandTest, LayerSetRenderOrder_empty) {
1326     //prepare needed layers and surfaces
1327     t_ilm_layer renderOrder[] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
1328     t_ilm_uint surfaceCount = sizeof(renderOrder) / sizeof(renderOrder[0]);
1329
1330     for (unsigned int i = 0; i < surfaceCount; ++i)
1331     {
1332         ASSERT_EQ(ILM_SUCCESS, ilm_surfaceCreate((t_ilm_nativehandle)wlSurfaces[i], 100, 100, ILM_PIXELFORMAT_RGBA_8888, renderOrder + i));
1333         ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1334     }
1335
1336     t_ilm_layer layer;
1337     ASSERT_EQ(ILM_SUCCESS, ilm_layerCreateWithDimension(&layer, 300, 300));
1338     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1339
1340     t_ilm_display* screenIDs;
1341     t_ilm_uint screenCount;
1342     ASSERT_EQ(ILM_SUCCESS, ilm_getScreenIDs(&screenCount, &screenIDs));
1343     free(screenIDs);
1344
1345     t_ilm_int layerSurfaceCount;
1346     t_ilm_surface* layerSurfaceIDs;
1347
1348     //test start
1349     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetRenderOrder(layer, renderOrder, surfaceCount));
1350     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1351
1352     //set empty render order
1353     ASSERT_EQ(ILM_SUCCESS, ilm_layerSetRenderOrder(layer, renderOrder, 0));
1354     ASSERT_EQ(ILM_SUCCESS, ilm_commitChanges());
1355     ASSERT_EQ(ILM_SUCCESS, ilm_getSurfaceIDsOnLayer(layer, &layerSurfaceCount, &layerSurfaceIDs));
1356     free(layerSurfaceIDs);
1357
1358     ASSERT_EQ(0, layerSurfaceCount);
1359
1360 }