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author | dimanne <dimanne@yandex-team.ru> | 2022-02-10 16:49:48 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:49:48 +0300 |
commit | 93d66104be406c5b8cdfce7be5546d72d83b547e (patch) | |
tree | 5b4284b97105f480aa2b1ffc564e8f8e5b689df9 /library/cpp/int128 | |
parent | b3eef5b52437f05851a3e8fb489a68db0132657b (diff) | |
download | ydb-93d66104be406c5b8cdfce7be5546d72d83b547e.tar.gz |
Restoring authorship annotation for <dimanne@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'library/cpp/int128')
-rw-r--r-- | library/cpp/int128/ut/int128_old_ut.cpp | 134 |
1 files changed, 67 insertions, 67 deletions
diff --git a/library/cpp/int128/ut/int128_old_ut.cpp b/library/cpp/int128/ut/int128_old_ut.cpp index 2c5b9e9610..20ff30943e 100644 --- a/library/cpp/int128/ut/int128_old_ut.cpp +++ b/library/cpp/int128/ut/int128_old_ut.cpp @@ -1,10 +1,10 @@ #include <library/cpp/testing/unittest/registar.h> #include <library/cpp/int128/int128.h> - + #include "int128_ut_helpers.h" -class TUInt128Test: public TTestBase { - UNIT_TEST_SUITE(TUInt128Test); +class TUInt128Test: public TTestBase { + UNIT_TEST_SUITE(TUInt128Test); UNIT_TEST(Create); UNIT_TEST(Minus); UNIT_TEST(Plus); @@ -16,100 +16,100 @@ class TUInt128Test: public TTestBase { #if defined(Y_HAVE_INT128) UNIT_TEST(FromSystemUint128); #endif - UNIT_TEST_SUITE_END(); - -private: - void Create(); - void Minus(); - void Plus(); - void Shift(); - void Overflow(); - void Underflow(); + UNIT_TEST_SUITE_END(); + +private: + void Create(); + void Minus(); + void Plus(); + void Shift(); + void Overflow(); + void Underflow(); void ToStringTest(); void FromStringTest(); #if defined(Y_HAVE_INT128) void FromSystemUint128(); #endif -}; - -UNIT_TEST_SUITE_REGISTRATION(TUInt128Test); - -void TUInt128Test::Create() { +}; + +UNIT_TEST_SUITE_REGISTRATION(TUInt128Test); + +void TUInt128Test::Create() { const ui128 n1 = 10; - UNIT_ASSERT_EQUAL(n1, 10); - + UNIT_ASSERT_EQUAL(n1, 10); + const ui128 n2 = n1; - UNIT_ASSERT_EQUAL(n2, 10); - + UNIT_ASSERT_EQUAL(n2, 10); + const ui128 n3(10); - UNIT_ASSERT_EQUAL(n3, 10); -} -void TUInt128Test::Minus() { + UNIT_ASSERT_EQUAL(n3, 10); +} +void TUInt128Test::Minus() { const ui128 n2 = 20; const ui128 n3 = 30; - + ui128 n4 = n3 - n2; - UNIT_ASSERT_EQUAL(n4, 10); - - n4 = n4 - 2; - UNIT_ASSERT_EQUAL(n4, 8); - - n4 -= 2; - UNIT_ASSERT_EQUAL(n4, 6); - - n4 = 10 - n4; - UNIT_ASSERT_EQUAL(n4, 4); -} -void TUInt128Test::Plus() { + UNIT_ASSERT_EQUAL(n4, 10); + + n4 = n4 - 2; + UNIT_ASSERT_EQUAL(n4, 8); + + n4 -= 2; + UNIT_ASSERT_EQUAL(n4, 6); + + n4 = 10 - n4; + UNIT_ASSERT_EQUAL(n4, 4); +} +void TUInt128Test::Plus() { const ui128 n2 = 20; const ui128 n3 = 30; - + ui128 n4 = n3 + n2; - UNIT_ASSERT_EQUAL(n4, 50); - - n4 = n4 + 2; - UNIT_ASSERT_EQUAL(n4, 52); - - n4 += 2; - UNIT_ASSERT_EQUAL(n4, 54); - - n4 = 10 + n4; - UNIT_ASSERT_EQUAL(n4, 64); -} -void TUInt128Test::Shift() { + UNIT_ASSERT_EQUAL(n4, 50); + + n4 = n4 + 2; + UNIT_ASSERT_EQUAL(n4, 52); + + n4 += 2; + UNIT_ASSERT_EQUAL(n4, 54); + + n4 = 10 + n4; + UNIT_ASSERT_EQUAL(n4, 64); +} +void TUInt128Test::Shift() { ui128 n = 1; - + const ui128 n4 = n << 4; UNIT_ASSERT_EQUAL(n4, ui128(0x0, 0x0000000000000010)); - UNIT_ASSERT_EQUAL(n4 >> 4, 1); - + UNIT_ASSERT_EQUAL(n4 >> 4, 1); + const ui128 n8 = n << 8; UNIT_ASSERT_EQUAL(n8, ui128(0x0, 0x0000000000000100)); - UNIT_ASSERT_EQUAL(n8 >> 8, 1); - + UNIT_ASSERT_EQUAL(n8 >> 8, 1); + const ui128 n60 = n << 60; UNIT_ASSERT_EQUAL(n60, ui128(0x0, 0x1000000000000000)); - UNIT_ASSERT_EQUAL(n60 >> 60, 1); - + UNIT_ASSERT_EQUAL(n60 >> 60, 1); + const ui128 n64 = n << 64; UNIT_ASSERT_EQUAL(n64, ui128(0x1, 0x0000000000000000)); - UNIT_ASSERT_EQUAL(n64 >> 64, 1); - + UNIT_ASSERT_EQUAL(n64 >> 64, 1); + const ui128 n124 = n << 124; UNIT_ASSERT_EQUAL(n124, ui128(0x1000000000000000, 0x0000000000000000)); - UNIT_ASSERT_EQUAL(n124 >> 124, 1); -} - -void TUInt128Test::Overflow() { + UNIT_ASSERT_EQUAL(n124 >> 124, 1); +} + +void TUInt128Test::Overflow() { ui128 n = ui128(0xFFFFFFFFFFFFFFFF, 0xFFFFFFFFFFFFFFFF); const ui128 n2 = n + 2; - UNIT_ASSERT_EQUAL(n2, 1); -} -void TUInt128Test::Underflow() { + UNIT_ASSERT_EQUAL(n2, 1); +} +void TUInt128Test::Underflow() { ui128 n = 1; const ui128 n128 = n - 2; UNIT_ASSERT_EQUAL(n128, ui128(0xFFFFFFFFFFFFFFFF, 0xFFFFFFFFFFFFFFFF)); -} +} void TUInt128Test::ToStringTest() { ui128 n(0xFFFFFFFFFFFFFFFF, 0xFFFFFFFFFFFFFFFF); |