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thorvg/test/testPicture.cpp
Hermet Park ed01ef717e api: revise the spec 
Remove the requirement for unique_ptr in the function prototypes.
This change will simplify the API usage, making it more streamlined
and user-friendly. However, memory management will now be the
responsibility of the user.

C++ API Modification:
- Result Paint::mask(std::unique_ptr<Paint> target, MaskMethod method) -> Result Paint::mask(Paint* target, MaskMethod method)
- Result Paint::clip(std::unique_ptr<Paint> clipper) -> Result Paint::clip(Paint* clipper)
- virtual Result Canvas::push(std::unique_ptr<Paint> paint) -> virtual Result Canvas::push(Paint* paint)
- std::unique_ptr<LinearGradient> LinearGradient::gen() -> LinearGradient* LinearGradient::gen()
- std::unique_ptr<RadialGradient> RadialGradient::gen() -> RadialGradient* RadialGradient::gen()
- Result Shape::strokeFill(std::unique_ptr<Fill> f) -> Result Shape::strokeFill(Fill* f)
- Result Shape::fill(std::unique_ptr<Fill> f) -> Result Shape::fill(Fill* f)
- std::unique_ptr<Shape> Shape::gen() -> Shape* Shape::gen()
- std::unique_ptr<Picture> Picture::gen() -> Result Picture::push(Paint* paint)
- std::unique_ptr<Scene> Scene::gen() -> Scene* Scene::gen()
- Result Text::fill(std::unique_ptr<Fill> f) -> Result Text::fill(Fill* f)
- std::unique_ptr<Text> Text::gen() -> Text* Text::gen()
- std::unique_ptr<SwCanvas> SwCanvas::gen() -> SwCanvas* SwCanvas::gen()
- std::unique_ptr<GlCanvas> GlCanvas::gen() -> GlCanvas* GlCanvas::gen()
- std::unique_ptr<Animation> Animation::gen() -> Animation* Animation::gen()
- Result Saver::background(std::unique_ptr<Paint> paint) -> Result Saver::background(Paint* paint)
- Result Saver::save(std::unique_ptr<Paint> paint, const char* filename, uint32_t quality = 100) -> Result Saver::save(Paint* paint, const char* filename, uint32_t quality = 100)
- std::unique_ptr<Saver> Saver::gen() -> Saver* Saver::gen()
- std::unique_ptr<Accessor> Accessor::gen() -> Accessor* Accessor::gen()

C++ API removal:
- template<typename T = tvg::Paint> std::unique_ptr<T> cast(Paint* paint)
- template<typename T = tvg::Paint> std::unique_ptr<T> cast(Paint* paint)

issue: https://github.com/thorvg/thorvg/issues
2024-11-09 12:29:15 +09:00

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/*
* Copyright (c) 2021 - 2024 the ThorVG project. All rights reserved.
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <thorvg.h>
#include <fstream>
#include <cstring>
#include "config.h"
#include "catch.hpp"
using namespace tvg;
using namespace std;
TEST_CASE("Picture Creation", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
REQUIRE(picture->type() == Type::Picture);
}
TEST_CASE("Load RAW Data", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
ifstream file(TEST_DIR"/rawimage_200x300.raw");
if (!file.is_open()) return;
auto data = (uint32_t*)malloc(sizeof(uint32_t) * (200*300));
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
//Negative cases
REQUIRE(picture->load(nullptr, 200, 300, ColorSpace::ARGB8888, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 0, 0, ColorSpace::ARGB8888, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 200, 0, ColorSpace::ARGB8888, false) == Result::InvalidArguments);
REQUIRE(picture->load(data, 0, 300, ColorSpace::ARGB8888, false) == Result::InvalidArguments);
//Positive cases
REQUIRE(picture->load(data, 200, 300, ColorSpace::ARGB8888, false) == Result::Success);
REQUIRE(picture->load(data, 200, 300, ColorSpace::ARGB8888, true) == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 200);
REQUIRE(h == 300);
free(data);
}
TEST_CASE("Load RAW file and render", "[tvgPicture]")
{
REQUIRE(Initializer::init(0) == Result::Success);
auto canvas = unique_ptr<SwCanvas>(SwCanvas::gen());
REQUIRE(canvas);
uint32_t buffer[100*100];
REQUIRE(canvas->target(buffer, 100, 100, 100, ColorSpace::ABGR8888) == Result::Success);
ifstream file(TEST_DIR"/rawimage_200x300.raw");
if (!file.is_open()) return;
auto data = (uint32_t*)malloc(sizeof(uint32_t) * (200*300));
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
auto picture = Picture::gen();
REQUIRE(picture);
REQUIRE(picture->load(data, 200, 300, ColorSpace::ARGB8888, false) == Result::Success);
REQUIRE(picture->size(100, 150) == Result::Success);
REQUIRE(canvas->push(picture) == Result::Success);
REQUIRE(Initializer::term() == Result::Success);
free(data);
}
TEST_CASE("Picture Size", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::InsufficientCondition);
//Primary
ifstream file(TEST_DIR"/rawimage_200x300.raw");
if (!file.is_open()) return;
auto data = (uint32_t*)malloc(sizeof(uint32_t) * (200*300));
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
REQUIRE(picture->load(data, 200, 300, ColorSpace::ARGB8888, false) == Result::Success);
REQUIRE(picture->size(nullptr, nullptr) == Result::Success);
REQUIRE(picture->size(100, 100) == Result::Success);
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 100);
REQUIRE(h == 100);
free(data);
//Secondary
ifstream file2(TEST_DIR"/rawimage_250x375.raw");
if (!file2.is_open()) return;
data = (uint32_t*)malloc(sizeof(uint32_t) * (250*375));
file2.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 250 * 375);
file2.close();
REQUIRE(picture->load(data, 250, 375, ColorSpace::ARGB8888, false) == Result::Success);
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(picture->size(w, h) == Result::Success);
free(data);
}
TEST_CASE("Picture Duplication", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Primary
ifstream file(TEST_DIR"/rawimage_200x300.raw");
if (!file.is_open()) return;
auto data = (uint32_t*)malloc(sizeof(uint32_t) * (200*300));
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
REQUIRE(picture->load(data, 200, 300, ColorSpace::ARGB8888, false) == Result::Success);
REQUIRE(picture->size(100, 100) == Result::Success);
auto dup = unique_ptr<Picture>((Picture*)picture->duplicate());
REQUIRE(dup);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 100);
REQUIRE(h == 100);
free(data);
}
#ifdef THORVG_SVG_LOADER_SUPPORT
TEST_CASE("Load SVG file", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Invalid file
REQUIRE(picture->load("invalid.svg") == Result::InvalidArguments);
//Load Svg file
REQUIRE(picture->load(TEST_DIR"/logo.svg") == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
}
TEST_CASE("Load SVG Data", "[tvgPicture]")
{
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>";
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Negative cases
REQUIRE(picture->load(nullptr, 100, "") == Result::InvalidArguments);
REQUIRE(picture->load(svg, 0, "") == Result::InvalidArguments);
//Positive cases
REQUIRE(picture->load(svg, strlen(svg), "svg") == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 1000);
REQUIRE(h == 1000);
}
TEST_CASE("Load SVG file and render", "[tvgPicture]")
{
REQUIRE(Initializer::init(0) == Result::Success);
auto canvas = unique_ptr<SwCanvas>(SwCanvas::gen());
REQUIRE(canvas);
auto buffer = new uint32_t[1000*1000];
if (!buffer) return;
REQUIRE(canvas->target(buffer, 1000, 1000, 1000, ColorSpace::ABGR8888) == Result::Success);
auto picture = Picture::gen();
REQUIRE(picture);
REQUIRE(picture->load(TEST_DIR"/tag.svg") == Result::Success);
REQUIRE(picture->size(100, 100) == Result::Success);
REQUIRE(canvas->push(picture) == Result::Success);
REQUIRE(canvas->draw() == Result::Success);
REQUIRE(canvas->sync() == Result::Success);
REQUIRE(Initializer::term() == Result::Success);
delete[] buffer;
}
#endif
#ifdef THORVG_PNG_LOADER_SUPPORT
TEST_CASE("Load PNG file from path", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Invalid file
REQUIRE(picture->load("invalid.png") == Result::InvalidArguments);
REQUIRE(picture->load(TEST_DIR"/test.png") == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 512);
REQUIRE(h == 512);
}
TEST_CASE("Load PNG file from data", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Open file
ifstream file(TEST_DIR"/test.png", ios::in | ios::binary);
REQUIRE(file.is_open());
auto size = sizeof(uint32_t) * (1000*1000);
auto data = (char*)malloc(size);
file.read(data, size);
file.close();
REQUIRE(picture->load(data, size, "") == Result::Success);
REQUIRE(picture->load(data, size, "png", "", true) == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 512);
REQUIRE(h == 512);
free(data);
}
TEST_CASE("Load PNG file and render", "[tvgPicture]")
{
REQUIRE(Initializer::init(0) == Result::Success);
auto canvas = unique_ptr<SwCanvas>(SwCanvas::gen());
REQUIRE(canvas);
uint32_t buffer[100*100];
REQUIRE(canvas->target(buffer, 100, 100, 100, ColorSpace::ABGR8888) == Result::Success);
auto picture = Picture::gen();
REQUIRE(picture);
REQUIRE(picture->load(TEST_DIR"/test.png") == Result::Success);
REQUIRE(picture->opacity(192) == Result::Success);
REQUIRE(picture->scale(5.0) == Result::Success);
REQUIRE(canvas->push(picture) == Result::Success);
REQUIRE(Initializer::term() == Result::Success);
}
#endif
#ifdef THORVG_JPG_LOADER_SUPPORT
TEST_CASE("Load JPG file from path", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Invalid file
REQUIRE(picture->load("invalid.jpg") == Result::InvalidArguments);
REQUIRE(picture->load(TEST_DIR"/test.jpg") == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 512);
REQUIRE(h == 512);
}
TEST_CASE("Load JPG file from data", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Open file
ifstream file(TEST_DIR"/test.jpg", ios::in | ios::binary);
REQUIRE(file.is_open());
auto begin = file.tellg();
file.seekg(0, ios::end);
auto size = file.tellg() - begin;
auto data = (char*)malloc(size);
file.seekg(0, ios::beg);
file.read(data, size);
file.close();
REQUIRE(picture->load(data, size, "") == Result::Success);
REQUIRE(picture->load(data, size, "jpg", "", true) == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 512);
REQUIRE(h == 512);
free(data);
}
TEST_CASE("Load JPG file and render", "[tvgPicture]")
{
REQUIRE(Initializer::init(0) == Result::Success);
auto canvas = unique_ptr<SwCanvas>(SwCanvas::gen());
REQUIRE(canvas);
uint32_t buffer[100*100];
REQUIRE(canvas->target(buffer, 100, 100, 100, ColorSpace::ABGR8888) == Result::Success);
auto picture = Picture::gen();
REQUIRE(picture);
REQUIRE(picture->load(TEST_DIR"/test.jpg") == Result::Success);
REQUIRE(canvas->push(picture) == Result::Success);
REQUIRE(Initializer::term() == Result::Success);
}
#endif
#ifdef THORVG_WEBP_LOADER_SUPPORT
TEST_CASE("Load WEBP file from path", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Invalid file
REQUIRE(picture->load("invalid.webp") == Result::InvalidArguments);
REQUIRE(picture->load(TEST_DIR"/test.webp") == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 512);
REQUIRE(h == 512);
}
TEST_CASE("Load WEBP file from data", "[tvgPicture]")
{
auto picture = unique_ptr<Picture>(Picture::gen());
REQUIRE(picture);
//Open file
ifstream file(TEST_DIR"/test.webp", ios::in | ios::binary);
REQUIRE(file.is_open());
auto size = sizeof(uint32_t) * (1000*1000);
auto data = (char*)malloc(size);
file.read(data, size);
file.close();
REQUIRE(picture->load(data, size, "") == Result::Success);
REQUIRE(picture->load(data, size, "webp", "", true) == Result::Success);
float w, h;
REQUIRE(picture->size(&w, &h) == Result::Success);
REQUIRE(w == 512);
REQUIRE(h == 512);
free(data);
}
TEST_CASE("Load WEBP file and render", "[tvgPicture]")
{
REQUIRE(Initializer::init(0) == Result::Success);
auto canvas = unique_ptr<SwCanvas>(SwCanvas::gen());
REQUIRE(canvas);
uint32_t buffer[100*100];
REQUIRE(canvas->target(buffer, 100, 100, 100, ColorSpace::ABGR8888) == Result::Success);
auto picture = Picture::gen();
REQUIRE(picture);
REQUIRE(picture->load(TEST_DIR"/test.webp") == Result::Success);
REQUIRE(picture->opacity(192) == Result::Success);
REQUIRE(picture->scale(5.0) == Result::Success);
REQUIRE(canvas->push(picture) == Result::Success);
REQUIRE(Initializer::term() == Result::Success);
}
#endif
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