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Corrected Common.RWLockDeadlock test

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This commit is contained in:
Alexander Kazakov 2020-04-07 00:35:20 +03:00
parent 2a8867f330
commit 2951ed4f1d
1 changed files with 14 additions and 0 deletions
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14
src/Common/tests/gtest_rw_lock.cpp
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@ -150,9 +150,16 @@ TEST(Common, RWLockDeadlock)
usleep(100000); usleep(100000);
usleep(100000); usleep(100000);
usleep(100000); usleep(100000);
usleep(100000);
try try
{ {
auto holder2 = lock2->getLock(RWLockImpl::Read, "q1"); auto holder2 = lock2->getLock(RWLockImpl::Read, "q1");
if (!holder2)
{
throw Exception(
"Locking attempt timed out! Possible deadlock avoided. Client should retry.",
ErrorCodes::DEADLOCK_AVOIDED);
}
} }
catch (const Exception & e) catch (const Exception & e)
{ {
@ -174,9 +181,16 @@ TEST(Common, RWLockDeadlock)
auto holder2 = lock2->getLock(RWLockImpl::Read, "q3"); auto holder2 = lock2->getLock(RWLockImpl::Read, "q3");
usleep(100000); usleep(100000);
usleep(100000); usleep(100000);
usleep(100000);
try try
{ {
auto holder1 = lock1->getLock(RWLockImpl::Read, "q3"); auto holder1 = lock1->getLock(RWLockImpl::Read, "q3");
if (!holder1)
{
throw Exception(
"Locking attempt timed out! Possible deadlock avoided. Client should retry.",
ErrorCodes::DEADLOCK_AVOIDED);
}
} }
catch (const Exception & e) catch (const Exception & e)
{ {