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Add tests for sf::Image::loadFromMemory

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This commit is contained in:
Chris Thrasher 2023-11-14 23:07:55 -07:00 committed by Lukas Dürrenberger
parent 4665d5554a
commit 0d4c34cf9b
1 changed files with 49 additions and 0 deletions
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49
test/Graphics/Image.test.cpp
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@ -141,6 +141,55 @@ TEST_CASE("[Graphics] sf::Image")
}
}
SECTION("loadFromMemory()")
{
sf::Image image;
SECTION("Invalid pointer")
{
CHECK(!image.loadFromMemory(nullptr, 1));
}
SECTION("Invalid size")
{
const std::byte byte{0xAB};
CHECK(!image.loadFromMemory(&byte, 0));
}
SECTION("Failed load")
{
std::vector<std::uint8_t> memory;
SECTION("Empty")
{
memory.clear();
}
SECTION("Junk data")
{
memory = {1, 2, 3, 4};
}
CHECK(!image.loadFromMemory(memory.data(), memory.size()));
}
SECTION("Successful load")
{
const auto memory = []()
{
sf::Image savedImage;
savedImage.create({24, 24}, sf::Color::Green);
return savedImage.saveToMemory("png").value();
}();
CHECK(image.loadFromMemory(memory.data(), memory.size()));
CHECK(image.getSize() == sf::Vector2u(24, 24));
CHECK(image.getPixelsPtr() != nullptr);
CHECK(image.getPixel({0, 0}) == sf::Color::Green);
CHECK(image.getPixel({23, 23}) == sf::Color::Green);
}
}
SECTION("saveToFile()")
{
sf::Image image;