light/modules/renderer/private/frontend/data/buffer.test.cpp
light7734 5a404d5269
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feat(renderer): buffer (#61)
Reviewed-on: #61
Co-authored-by: light7734 <light7734@tuta.io>
Co-committed-by: light7734 <light7734@tuta.io>
2025-10-25 12:56:14 +00:00

112 lines
2.5 KiB
C++

#include <renderer/frontend/data/buffer.hpp>
#include <renderer/test/utils.hpp>
using ::lt::renderer::IBuffer;
using enum ::lt::renderer::IMessenger::MessageSeverity;
Suite raii = "buffer_raii"_suite = [] {
Case { "happy path won't throw" } = [] {
auto fixture = FixtureDeviceSwapchain {};
ignore = IBuffer::create(
lt::renderer::Api::vulkan,
fixture.device(),
fixture.gpu(),
IBuffer::CreateInfo {
.usage = IBuffer::Usage::vertex,
.size = 1000u,
.debug_name = "",
}
);
expect_false(fixture.has_any_messages_of(error));
expect_false(fixture.has_any_messages_of(warning));
};
Case { "unhappy path throws" } = [] {
auto fixture = FixtureDeviceSwapchain {};
auto info = IBuffer::CreateInfo {
.usage = IBuffer::Usage::vertex,
.size = 10000u,
.debug_name = "",
};
expect_throw([&] {
ignore = IBuffer::create(lt::renderer::Api::vulkan, nullptr, fixture.gpu(), info);
});
expect_throw([&] {
ignore = IBuffer::create(lt::renderer::Api::vulkan, fixture.device(), nullptr, info);
});
expect_throw([&, info] mutable {
info.size = 0;
ignore = IBuffer::create(
lt::renderer::Api::vulkan,
fixture.device(),
fixture.gpu(),
info
);
});
expect_throw([&] {
ignore = IBuffer::create(
lt::renderer::Api::direct_x,
fixture.device(),
fixture.gpu(),
info
);
});
expect_throw([&] {
ignore = IBuffer::create(
lt::renderer::Api::metal,
fixture.device(),
fixture.gpu(),
info
);
});
expect_throw([&] {
ignore = IBuffer::create(
lt::renderer::Api::none,
fixture.device(),
fixture.gpu(),
info
);
});
/** Make sure the default-case was good */
ignore = IBuffer::create(lt::renderer::Api::vulkan, fixture.device(), fixture.gpu(), info);
expect_false(fixture.has_any_messages_of(error));
expect_false(fixture.has_any_messages_of(warning));
};
};
Suite mapping = "buffer_mapping"_suite = [] {
Case { "mapping" } = [] {
auto fixture = FixtureDeviceSwapchain {};
constexpr auto size = 1000u;
auto buffer = IBuffer::create(
lt::renderer::Api::vulkan,
fixture.device(),
fixture.gpu(),
IBuffer::CreateInfo {
.usage = IBuffer::Usage::vertex,
.size = size,
.debug_name = "",
}
);
auto map = buffer->map();
expect_eq(map.size(), size);
expect_not_nullptr(map.data());
expect_false(fixture.has_any_messages_of(error));
expect_false(fixture.has_any_messages_of(warning));
};
};