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#include "openrct2/core/Endianness.h"
#include <gtest/gtest.h>
TEST(SwapBETest, ForUInt8_DoesNothing)
{
uint8_t before = 0x12;
uint8_t after = ByteSwapBE(before);
ASSERT_EQ(before, after);
}
TEST(SwapBETest, ForUInt16_SwapsBytes)
{
uint16_t before = 0x1234;
uint16_t after = ByteSwapBE(before);
ASSERT_EQ(0x3412u, after);
}
TEST(SwapBETest, ForUInt32_SwapsBytes)
{
uint32_t before = 0x12345678;
uint32_t after = ByteSwapBE(before);
ASSERT_EQ(0x78563412u, after);
}
TEST(SwapBETest, ForUInt64_SwapsBytes)
{
uint64_t before = 0x1234567887654321;
uint64_t after = ByteSwapBE(before);
ASSERT_EQ(0x2143658778563412u, after);
}
TEST(SwapBETest, ForCustomBlittableType_SwapsBytes)
{
struct MyStruct
{
uint16_t value;
};
MyStruct before = { 0x1234 };
MyStruct after = ByteSwapBE(before);
ASSERT_EQ(0x3412, after.value);
}
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