test/testPicture.cpp

   1 /*
   2  * Copyright (c) 2021 Samsung Electronics Co., Ltd. All rights reserved.
   3
   4  * Permission is hereby granted, free of charge, to any person obtaining a copy
   5  * of this software and associated documentation files (the "Software"), to deal
   6  * in the Software without restriction, including without limitation the rights
   7  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  * copies of the Software, and to permit persons to whom the Software is
   9  * furnished to do so, subject to the following conditions:
  10
  11  * The above copyright notice and this permission notice shall be included in all
  12  * copies or substantial portions of the Software.
  13
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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  20  * SOFTWARE.
  21  */
  22
  23 #include <thorvg.h>
  24 #include <string.h>
  25 #include <fstream>
  26 #include "catch.hpp"
  27
  28 using namespace tvg;
  29 using namespace std;
  30
  31 TEST_CASE("Load SVG file", "[tvgPicture]")
  32 {
  33     auto picture = Picture::gen();
  34     REQUIRE(picture);
  35
  36     //Invalid file
  37     REQUIRE(picture->load("invalid.svg") == Result::InvalidArguments);
  38
  39     //Load Svg file
  40     REQUIRE(picture->load(EXAMPLE_DIR"/logo.svg") == Result::Success);
  41
  42     float w, h;
  43     REQUIRE(picture->size(&w, &h) == Result::Success);
  44 }
  45
  46 TEST_CASE("Load SVG Data", "[tvgPicture]")
  47 {
  48     static const char* svg = "<svg height=\"1000\" viewBox=\"0 0 1000 1000\" width=\"1000\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M.10681413.09784845 1000.0527.01592069V1000.0851L.06005738 999.9983Z\" fill=\"#ffffff\" stroke-width=\"3.910218\"/><g fill=\"#252f35\"><g stroke-width=\"3.864492\"><path d=\"M256.61221 100.51736H752.8963V386.99554H256.61221Z\"/><path d=\"M201.875 100.51736H238.366478V386.99554H201.875Z\"/><path d=\"M771.14203 100.51736H807.633508V386.99554H771.14203Z\"/></g><path d=\"M420.82388 380H588.68467V422.805317H420.82388Z\" stroke-width=\"3.227\"/><path d=\"m420.82403 440.7101v63.94623l167.86079 25.5782V440.7101Z\"/><path d=\"M420.82403 523.07258V673.47362L588.68482 612.59701V548.13942Z\"/></g><g fill=\"#222f35\"><path d=\"M420.82403 691.37851 588.68482 630.5019 589 834H421Z\"/><path d=\"m420.82403 852.52249h167.86079v28.64782H420.82403v-28.64782 0 0\"/><path d=\"m439.06977 879.17031c0 0-14.90282 8.49429-18.24574 15.8161-4.3792 9.59153 0 31.63185 0 31.63185h167.86079c0 0 4.3792-22.04032 0-31.63185-3.34292-7.32181-18.24574-15.8161-18.24574-15.8161z\"/></g><g fill=\"#ffffff\"><path d=\"m280 140h15v55l8 10 8-10v-55h15v60l-23 25-23-25z\"/><path d=\"m335 140v80h45v-50h-25v10h10v30h-15v-57h18v-13z\"/></g></svg>";
  49
  50     auto picture = Picture::gen();
  51     REQUIRE(picture);
  52
  53     //Negative cases
  54     REQUIRE(picture->load(nullptr, 100) == Result::InvalidArguments);
  55     REQUIRE(picture->load(svg, 0) == Result::InvalidArguments);
  56
  57     //Positive cases
  58     REQUIRE(picture->load(svg, strlen(svg)) == Result::Success);
  59
  60     float w, h;
  61     REQUIRE(picture->size(&w, &h) == Result::Success);
  62     REQUIRE(w == 1000);
  63     REQUIRE(h == 1000);
  64 }
  65
  66 TEST_CASE("Load RAW Data", "[tvgPicture]")
  67 {
  68     auto picture = Picture::gen();
  69     REQUIRE(picture);
  70
  71     string path(EXAMPLE_DIR"/rawimage_200x300.raw");
  72
  73     ifstream file(path);
  74     if (!file.is_open()) return;
  75     auto data = (uint32_t*)malloc(sizeof(uint32_t) * (200*300));
  76     file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
  77     file.close();
  78
  79     //Negative cases
  80     REQUIRE(picture->load(nullptr, 200, 300, false) == Result::InvalidArguments);
  81     REQUIRE(picture->load(data, 0, 0, false) == Result::InvalidArguments);
  82     REQUIRE(picture->load(data, 200, 0, false) == Result::InvalidArguments);
  83     REQUIRE(picture->load(data, 0, 300, false) == Result::InvalidArguments);
  84
  85     //Positive cases
  86     REQUIRE(picture->load(data, 200, 300, false) == Result::Success);
  87     REQUIRE(picture->load(data, 200, 300, true) == Result::Success);
  88
  89     float w, h;
  90     REQUIRE(picture->size(&w, &h) == Result::Success);
  91
  92     REQUIRE(w == 200);
  93     REQUIRE(h == 300);
  94
  95     free(data);
  96 }
  97
  98 TEST_CASE("Load PNG file from path", "[tvgPicture]")
  99 {
 100     auto picture = Picture::gen();
 101     REQUIRE(picture);
 102
 103     //Invalid file
 104     REQUIRE(picture->load("invalid.png") == Result::InvalidArguments);
 105
 106     REQUIRE(picture->load(EXAMPLE_DIR"/logo.png") == Result::Success);
 107
 108     float w, h;
 109     REQUIRE(picture->size(&w, &h) == Result::Success);
 110
 111     REQUIRE(w == 1000);
 112     REQUIRE(h == 1000);
 113 }
 114
 115 TEST_CASE("Load PNG file from data", "[tvgPicture]")
 116 {
 117     auto picture = Picture::gen();
 118     REQUIRE(picture);
 119
 120     //Open file
 121     ifstream file(EXAMPLE_DIR"/logo.png");
 122     REQUIRE(file.is_open());
 123     auto size = sizeof(uint32_t) * (1000*1000);
 124     auto data = (char*)malloc(size);
 125     file.read(data, size);
 126     file.close();
 127
 128     REQUIRE(picture->load(data, size, false) == Result::Success);
 129     REQUIRE(picture->load(data, size, true) == Result::Success);
 130
 131     float w, h;
 132     REQUIRE(picture->size(&w, &h) == Result::Success);
 133     REQUIRE(w == 1000);
 134     REQUIRE(h == 1000);
 135
 136     free(data);
 137 }
 138
 139 TEST_CASE("Load JPG file from path", "[tvgPicture]")
 140 {
 141     auto picture = Picture::gen();
 142     REQUIRE(picture);
 143
 144     //Invalid file
 145     REQUIRE(picture->load("invalid.jpg") == Result::InvalidArguments);
 146
 147     REQUIRE(picture->load(EXAMPLE_DIR"/logo.jpg") == Result::Success);
 148
 149     float w, h;
 150     REQUIRE(picture->size(&w, &h) == Result::Success);
 151
 152     REQUIRE(w == 1000);
 153     REQUIRE(h == 1000);
 154 }
 155
 156 TEST_CASE("Load JPG file from data", "[tvgPicture]")
 157 {
 158     auto picture = Picture::gen();
 159     REQUIRE(picture);
 160
 161     //Open file
 162     ifstream file(EXAMPLE_DIR"/logo.jpg");
 163     REQUIRE(file.is_open());
 164     auto size = sizeof(uint32_t) * (1000*1000);
 165     auto data = (char*)malloc(size);
 166     file.read(data, size);
 167     file.close();
 168
 169     REQUIRE(picture->load(data, size, false) == Result::Success);
 170     REQUIRE(picture->load(data, size, true) == Result::Success);
 171
 172     float w, h;
 173     REQUIRE(picture->size(&w, &h) == Result::Success);
 174     REQUIRE(w == 1000);
 175     REQUIRE(h == 1000);
 176
 177     free(data);
 178 }
 179
 180 TEST_CASE("Picture Size", "[tvgPicture]")
 181 {
 182     auto picture = Picture::gen();
 183     REQUIRE(picture);
 184
 185     float w, h;
 186     REQUIRE(picture->size(&w, &h) == Result::InsufficientCondition);
 187
 188     REQUIRE(picture->load(EXAMPLE_DIR"/logo.svg") == Result::Success);
 189
 190     REQUIRE(picture->size(nullptr, nullptr) == Result::Success);
 191     REQUIRE(picture->size(100, 100) == Result::Success);
 192     REQUIRE(picture->size(&w, &h) == Result::Success);
 193     REQUIRE(w == 100);
 194     REQUIRE(h == 100);
 195
 196     REQUIRE(picture->load(EXAMPLE_DIR"/tiger.svg") == Result::Success);
 197     REQUIRE(picture->size(&w, &h) == Result::Success);
 198     REQUIRE(picture->size(w, h) == Result::Success);
 199 }
 200
 201 TEST_CASE("Load SVG file and render", "[tvgPicture]")
 202 {
 203     REQUIRE(Initializer::init(CanvasEngine::Sw, 0) == Result::Success);
 204
 205     auto canvas = SwCanvas::gen();
 206     REQUIRE(canvas);
 207
 208     uint32_t buffer[100*100];
 209     REQUIRE(canvas->target(buffer, 100, 100, 100, SwCanvas::Colorspace::ABGR8888) == Result::Success);
 210
 211     auto picture = Picture::gen();
 212     REQUIRE(picture);
 213
 214     REQUIRE(picture->load(EXAMPLE_DIR"/logo_test.svg") == Result::Success);
 215
 216     REQUIRE(canvas->push(move(picture)) == Result::Success);
 217
 218     REQUIRE(Initializer::term(CanvasEngine::Sw) == Result::Success);
 219 }
 220
 221 TEST_CASE("Load PNG file and render", "[tvgPicture]")
 222 {
 223     REQUIRE(Initializer::init(CanvasEngine::Sw, 0) == Result::Success);
 224
 225     auto canvas = SwCanvas::gen();
 226     REQUIRE(canvas);
 227
 228     uint32_t buffer[100*100];
 229     REQUIRE(canvas->target(buffer, 100, 100, 100, SwCanvas::Colorspace::ABGR8888) == Result::Success);
 230
 231     auto picture = Picture::gen();
 232     REQUIRE(picture);
 233
 234     REQUIRE(picture->load(EXAMPLE_DIR"/logo.png") == Result::Success);
 235
 236     REQUIRE(canvas->push(move(picture)) == Result::Success);
 237
 238     REQUIRE(Initializer::term(CanvasEngine::Sw) == Result::Success);
 239 }
 240
 241 TEST_CASE("Load JPG file and render", "[tvgPicture]")
 242 {
 243     REQUIRE(Initializer::init(CanvasEngine::Sw, 0) == Result::Success);
 244
 245     auto canvas = SwCanvas::gen();
 246     REQUIRE(canvas);
 247
 248     uint32_t buffer[100*100];
 249     REQUIRE(canvas->target(buffer, 100, 100, 100, SwCanvas::Colorspace::ABGR8888) == Result::Success);
 250
 251     auto picture = Picture::gen();
 252     REQUIRE(picture);
 253
 254     REQUIRE(picture->load(EXAMPLE_DIR"/logo.jpg") == Result::Success);
 255
 256     REQUIRE(canvas->push(move(picture)) == Result::Success);
 257
 258     REQUIRE(Initializer::term(CanvasEngine::Sw) == Result::Success);
 259 }