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Merge pull request f3d-app#911 from mwestphal/improve_exclude_depreca…
…ted_ci Improve upon f3d-app#858
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| #include <image.h> | ||
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| #include <algorithm> | ||
| #include <functional> | ||
| #include <iostream> | ||
| #include <random> | ||
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| int TestSDKImageDeprecated(int argc, char* argv[]) | ||
| { | ||
| constexpr unsigned int width = 64; | ||
| constexpr unsigned int height = 64; | ||
| constexpr unsigned int channels = 3; | ||
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| std::vector<unsigned char> pixels(width * height * channels); | ||
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| // fill with deterministic random values | ||
| // do not use std::uniform_int_distribution, it's not giving the same result on different | ||
| // platforms | ||
| std::mt19937 rand_generator; | ||
| std::generate(std::begin(pixels), std::end(pixels), [&]() { return rand_generator() % 256; }); | ||
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| f3d::image generated; | ||
| generated.setResolution(width, height).setChannelCount(channels).setData(pixels.data()); | ||
| generated.save(std::string(argv[2]) + "TestSDKImageDeprecated.png"); | ||
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| // test exceptions | ||
| try | ||
| { | ||
| generated.save("/dummy/folder/img.png"); | ||
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| std::cerr << "An exception has not been thrown when saving to an incorrect path" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
| catch (const f3d::image::write_exception&) | ||
| { | ||
| } | ||
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| try | ||
| { | ||
| f3d::image img("/dummy/folder/img.png"); | ||
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| std::cerr << "An exception has not been thrown when reading an incorrect path" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
| catch (const f3d::image::read_exception&) | ||
| { | ||
| } | ||
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| f3d::image baseline(std::string(argv[1]) + "/baselines/TestSDKImage.png"); | ||
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| if (generated.getWidth() != width || generated.getHeight() != height) | ||
| { | ||
| std::cerr << "Image has wrong dimensions" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
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| if (generated.getChannelCount() != channels) | ||
| { | ||
| std::cerr << "Image has wrong number of channels" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
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| if (generated.getData() == nullptr) | ||
| { | ||
| std::cerr << "Image has no data" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
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| if (generated != baseline) | ||
| { | ||
| std::cerr << "Generated image is different from the baseline" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
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| // test operators | ||
| f3d::image imgCopy = generated; // copy constructor | ||
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| if (imgCopy != generated) | ||
| { | ||
| std::cerr << "Copy constructor failed" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
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| imgCopy = baseline; // copy assignment | ||
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| if (imgCopy != baseline) | ||
| { | ||
| std::cerr << "Copy assignment failed" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
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| f3d::image imgMove = std::move(imgCopy); // move constructor | ||
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| if (imgMove != baseline) | ||
| { | ||
| std::cerr << "Move constructor failed" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
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| imgCopy = std::move(imgMove); // move assignment | ||
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| if (imgCopy != baseline) | ||
| { | ||
| std::cerr << "Move assignment failed" << std::endl; | ||
| return EXIT_FAILURE; | ||
| } | ||
|
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| return EXIT_SUCCESS; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| import sys | ||
| if sys.platform.startswith('win32'): | ||
| import os | ||
| os.add_dll_directory(sys.argv[1]) | ||
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| import f3d | ||
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| engine = f3d.engine(f3d.window.NATIVE_OFFSCREEN) | ||
| window = engine.getWindow() | ||
| window.setSize(300, 200) | ||
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| '''with background -> RGB image''' | ||
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| img = window.renderToImage() | ||
| width = img.getWidth() | ||
| height = img.getHeight() | ||
| depth = img.getChannelCount() | ||
| data = img.getData() | ||
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| assert width == window.getWidth() | ||
| assert height == window.getHeight() | ||
| assert depth == 3 | ||
| assert isinstance(data, (bytes, bytearray)) | ||
| assert len(data) == depth * width * height | ||
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| '''without background -> RGBA image''' | ||
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| img = window.renderToImage(True) | ||
| width = img.getWidth() | ||
| height = img.getHeight() | ||
| depth = img.getChannelCount() | ||
| data = img.getData() | ||
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| assert width == window.getWidth() | ||
| assert height == window.getHeight() | ||
| assert depth == 4 | ||
| assert isinstance(data, (bytes, bytearray)) | ||
| assert len(data) == depth * width * height | ||
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| '''set data back''' | ||
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| img.setData(data) | ||
| assert img.getData() == data | ||
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| '''attempt to set partial data back''' | ||
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| try: | ||
| img.setData(data[:-1]) | ||
| assert False, 'expected exception' | ||
| except ValueError: | ||
| assert True |