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29 lines
749 B
C++
29 lines
749 B
C++
#include "test.h"
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#include <gtest/gtest.h>
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#include <base/system.h>
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static const int32_t INT_DATA[] = {0, 1, -1, 32, 64, 256, -512, 12345, -123456, 1234567, 12345678, 123456789, 2147483647, (-2147483647 - 1)};
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static const uint32_t UINT_DATA[] = {0u, 1u, 2u, 32u, 64u, 256u, 512u, 12345u, 123456u, 1234567u, 12345678u, 123456789u, 2147483647u, 2147483648u, 4294967295u};
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TEST(BytePacking, RoundtripInt)
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{
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for(auto i : INT_DATA)
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{
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unsigned char aPacked[sizeof(int32_t)];
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uint_to_bytes_be(aPacked, i);
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EXPECT_EQ(bytes_be_to_uint(aPacked), i);
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}
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}
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TEST(BytePacking, RoundtripUnsigned)
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{
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for(auto u : UINT_DATA)
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{
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unsigned char aPacked[sizeof(uint32_t)];
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uint_to_bytes_be(aPacked, u);
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EXPECT_EQ(bytes_be_to_uint(aPacked), u);
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}
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}
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