chromium/third_party/dawn/src/dawn/tests/unittests/EnumClassBitmasksTests.cpp

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#include <gtest/gtest.h>
#include <webgpu/webgpu_enum_class_bitmasks.h>

// This shows an example of how to set up a bitmask in a namespace other than
// wgpu. The namespace can be either named or anonymous. In dawn, it is usually
// the dawn or dawn::native namespace.
namespace {

WGPU_IMPORT_BITMASK_OPERATORS

enum class Color : uint32_t { … };

}  // namespace

template <>
struct wgpu::IsWGPUBitmask<Color> { … };

TEST(BitmaskTests, BasicOperations) { … }

TEST(BitmaskTests, AssignOperations) { … }

TEST(BitmaskTests, BoolConversion) { … }

TEST(BitmaskTests, ThreeOrs) { … }

TEST(BitmaskTests, ZeroOrOneBits) { … }