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| author | albert <albert@yandex-team.ru> | 2022-02-10 16:48:15 +0300 |
|---|---|---|
| committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:48:15 +0300 |
| commit | a817f5de12611ec73085eba17f8ec7740a46bdb7 (patch) | |
| tree | b222e5ac2e2e98872661c51ccceee5da0d291e13 /util/system/atomic_ut.cpp | |
| parent | 9f25ef3232c288ca664ceee6c376cf64e4349a2e (diff) | |
| download | ydb-a817f5de12611ec73085eba17f8ec7740a46bdb7.tar.gz | |
Restoring authorship annotation for <albert@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'util/system/atomic_ut.cpp')
| -rw-r--r-- | util/system/atomic_ut.cpp | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/util/system/atomic_ut.cpp b/util/system/atomic_ut.cpp index a0a0d60608..07211ffba7 100644 --- a/util/system/atomic_ut.cpp +++ b/util/system/atomic_ut.cpp @@ -4,10 +4,10 @@ #include <util/generic/ylimits.h> -template <typename TAtomic> -class TAtomicTest +template <typename TAtomic> +class TAtomicTest : public TTestBase { - UNIT_TEST_SUITE(TAtomicTest); + UNIT_TEST_SUITE(TAtomicTest); UNIT_TEST(TestAtomicInc1) UNIT_TEST(TestAtomicInc2) UNIT_TEST(TestAtomicGetAndInc) @@ -24,30 +24,30 @@ class TAtomicTest UNIT_TEST(TestCAS) UNIT_TEST(TestGetAndCAS) UNIT_TEST(TestLockUnlock) - UNIT_TEST_SUITE_END(); - -private: - inline void TestLockUnlock() { - TAtomic v = 0; - - UNIT_ASSERT(AtomicTryLock(&v)); - UNIT_ASSERT(!AtomicTryLock(&v)); - UNIT_ASSERT_VALUES_EQUAL(v, 1); - AtomicUnlock(&v); - UNIT_ASSERT_VALUES_EQUAL(v, 0); - } - - inline void TestCAS() { - TAtomic v = 0; - - UNIT_ASSERT(AtomicCas(&v, 1, 0)); - UNIT_ASSERT(!AtomicCas(&v, 1, 0)); - UNIT_ASSERT_VALUES_EQUAL(v, 1); - UNIT_ASSERT(AtomicCas(&v, 0, 1)); - UNIT_ASSERT_VALUES_EQUAL(v, 0); - UNIT_ASSERT(AtomicCas(&v, Max<intptr_t>(), 0)); - UNIT_ASSERT_VALUES_EQUAL(v, Max<intptr_t>()); - } + UNIT_TEST_SUITE_END(); + +private: + inline void TestLockUnlock() { + TAtomic v = 0; + + UNIT_ASSERT(AtomicTryLock(&v)); + UNIT_ASSERT(!AtomicTryLock(&v)); + UNIT_ASSERT_VALUES_EQUAL(v, 1); + AtomicUnlock(&v); + UNIT_ASSERT_VALUES_EQUAL(v, 0); + } + + inline void TestCAS() { + TAtomic v = 0; + + UNIT_ASSERT(AtomicCas(&v, 1, 0)); + UNIT_ASSERT(!AtomicCas(&v, 1, 0)); + UNIT_ASSERT_VALUES_EQUAL(v, 1); + UNIT_ASSERT(AtomicCas(&v, 0, 1)); + UNIT_ASSERT_VALUES_EQUAL(v, 0); + UNIT_ASSERT(AtomicCas(&v, Max<intptr_t>(), 0)); + UNIT_ASSERT_VALUES_EQUAL(v, Max<intptr_t>()); + } inline void TestGetAndCAS() { TAtomic v = 0; @@ -61,23 +61,23 @@ private: UNIT_ASSERT_VALUES_EQUAL(v, Max<intptr_t>()); } - inline void TestAtomicInc1() { - TAtomic v = 0; + inline void TestAtomicInc1() { + TAtomic v = 0; - UNIT_ASSERT(AtomicAdd(v, 1)); - UNIT_ASSERT_VALUES_EQUAL(v, 1); - UNIT_ASSERT(AtomicAdd(v, 10)); - UNIT_ASSERT_VALUES_EQUAL(v, 11); - } + UNIT_ASSERT(AtomicAdd(v, 1)); + UNIT_ASSERT_VALUES_EQUAL(v, 1); + UNIT_ASSERT(AtomicAdd(v, 10)); + UNIT_ASSERT_VALUES_EQUAL(v, 11); + } - inline void TestAtomicInc2() { - TAtomic v = 0; + inline void TestAtomicInc2() { + TAtomic v = 0; - UNIT_ASSERT(AtomicIncrement(v)); - UNIT_ASSERT_VALUES_EQUAL(v, 1); - UNIT_ASSERT(AtomicIncrement(v)); - UNIT_ASSERT_VALUES_EQUAL(v, 2); - } + UNIT_ASSERT(AtomicIncrement(v)); + UNIT_ASSERT_VALUES_EQUAL(v, 1); + UNIT_ASSERT(AtomicIncrement(v)); + UNIT_ASSERT_VALUES_EQUAL(v, 2); + } inline void TestAtomicGetAndInc() { TAtomic v = 0; @@ -88,14 +88,14 @@ private: UNIT_ASSERT_VALUES_EQUAL(v, 2); } - inline void TestAtomicDec() { - TAtomic v = 2; + inline void TestAtomicDec() { + TAtomic v = 2; - UNIT_ASSERT(AtomicDecrement(v)); - UNIT_ASSERT_VALUES_EQUAL(v, 1); - UNIT_ASSERT(!AtomicDecrement(v)); - UNIT_ASSERT_VALUES_EQUAL(v, 0); - } + UNIT_ASSERT(AtomicDecrement(v)); + UNIT_ASSERT_VALUES_EQUAL(v, 1); + UNIT_ASSERT(!AtomicDecrement(v)); + UNIT_ASSERT_VALUES_EQUAL(v, 0); + } inline void TestAtomicGetAndDec() { TAtomic v = 2; @@ -106,15 +106,15 @@ private: UNIT_ASSERT_VALUES_EQUAL(v, 0); } - inline void TestAtomicAdd() { - TAtomic v = 0; + inline void TestAtomicAdd() { + TAtomic v = 0; + + UNIT_ASSERT_VALUES_EQUAL(AtomicAdd(v, 1), 1); + UNIT_ASSERT_VALUES_EQUAL(AtomicAdd(v, 2), 3); + UNIT_ASSERT_VALUES_EQUAL(AtomicAdd(v, -4), -1); + UNIT_ASSERT_VALUES_EQUAL(v, -1); + } - UNIT_ASSERT_VALUES_EQUAL(AtomicAdd(v, 1), 1); - UNIT_ASSERT_VALUES_EQUAL(AtomicAdd(v, 2), 3); - UNIT_ASSERT_VALUES_EQUAL(AtomicAdd(v, -4), -1); - UNIT_ASSERT_VALUES_EQUAL(v, -1); - } - inline void TestAtomicGetAndAdd() { TAtomic v = 0; @@ -125,13 +125,13 @@ private: } inline void TestAtomicSub() { - TAtomic v = 4; + TAtomic v = 4; - UNIT_ASSERT_VALUES_EQUAL(AtomicSub(v, 1), 3); - UNIT_ASSERT_VALUES_EQUAL(AtomicSub(v, 2), 1); - UNIT_ASSERT_VALUES_EQUAL(AtomicSub(v, 3), -2); - UNIT_ASSERT_VALUES_EQUAL(v, -2); - } + UNIT_ASSERT_VALUES_EQUAL(AtomicSub(v, 1), 3); + UNIT_ASSERT_VALUES_EQUAL(AtomicSub(v, 2), 1); + UNIT_ASSERT_VALUES_EQUAL(AtomicSub(v, 3), -2); + UNIT_ASSERT_VALUES_EQUAL(v, -2); + } inline void TestAtomicGetAndSub() { TAtomic v = 4; @@ -142,15 +142,15 @@ private: UNIT_ASSERT_VALUES_EQUAL(v, -2); } - inline void TestAtomicSwap() { - TAtomic v = 0; + inline void TestAtomicSwap() { + TAtomic v = 0; UNIT_ASSERT_VALUES_EQUAL(AtomicSwap(&v, 3), 0); UNIT_ASSERT_VALUES_EQUAL(AtomicSwap(&v, 5), 3); UNIT_ASSERT_VALUES_EQUAL(AtomicSwap(&v, -7), 5); UNIT_ASSERT_VALUES_EQUAL(AtomicSwap(&v, Max<intptr_t>()), -7); - UNIT_ASSERT_VALUES_EQUAL(v, Max<intptr_t>()); - } + UNIT_ASSERT_VALUES_EQUAL(v, Max<intptr_t>()); + } inline void TestAtomicOr() { TAtomic v = 0xf0; @@ -191,26 +191,26 @@ private: UNIT_TEST_SUITE_REGISTRATION(TAtomicTest<TAtomic>); #ifndef _MSC_VER -// chooses type *other than* T1 +// chooses type *other than* T1 template <typename T1, typename T2, typename T3> struct TChooser { using TdType = T2; -}; +}; template <typename T1, typename T2> struct TChooser<T1, T1, T2> { using TdType = T2; -}; +}; template <typename T1> struct TChooser<T1, T1, T1> {}; - + #if defined(__IOS__) && defined(_32_) using TAltAtomic = int; #else using TAltAtomic = volatile TChooser<TAtomicBase, long, long long>::TdType; #endif - + class TTTest: public TAtomicTest<TAltAtomic> { public: TString Name() const noexcept override { |