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25 lines
861 B
C++
25 lines
861 B
C++
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#include <gtest/gtest.h>
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#include <common/extended_types.h>
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#include <IO/WriteHelpers.h>
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using namespace DB;
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GTEST_TEST(WideInteger, Tests)
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{
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ASSERT_EQ(toString(UInt128(12345678901234567890ULL)), "12345678901234567890");
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ASSERT_EQ(toString(UInt256(12345678901234567890ULL)), "12345678901234567890");
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ASSERT_EQ(toString(Int128(-1234567890123456789LL)), "-1234567890123456789");
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ASSERT_EQ(toString(Int256(-1234567890123456789LL)), "-1234567890123456789");
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ASSERT_EQ(UInt64(UInt128(12345678901234567890ULL)), 12345678901234567890ULL);
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ASSERT_EQ(UInt64(UInt256(12345678901234567890ULL)), 12345678901234567890ULL);
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ASSERT_EQ(__uint128_t(UInt128(12345678901234567890ULL)), 12345678901234567890ULL);
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ASSERT_EQ(__uint128_t(UInt256(12345678901234567890ULL)), 12345678901234567890ULL);
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ASSERT_EQ(toString(Int256(-1)), "-1");
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}
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