17 lines
622 B
C++
17 lines
622 B
C++
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#include <gtest/gtest.h>
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#include "uint256_t.h"
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TEST(Arithmetic, increment){
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uint256_t value(0);
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EXPECT_EQ(++value, 1);
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EXPECT_EQ(value++, 1);
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EXPECT_EQ(++value, 3);
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}
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TEST(Arithmetic, decrement){
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uint256_t value(0);
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EXPECT_EQ(--value, uint256_t(0xffffffffffffffffULL, 0xffffffffffffffffULL, 0xffffffffffffffffULL, 0xffffffffffffffffULL));
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EXPECT_EQ(value--, uint256_t(0xffffffffffffffffULL, 0xffffffffffffffffULL, 0xffffffffffffffffULL, 0xffffffffffffffffULL));
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EXPECT_EQ(--value, uint256_t(0xffffffffffffffffULL, 0xffffffffffffffffULL, 0xffffffffffffffffULL, 0xfffffffffffffffdULL));
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}
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