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Commitb97a345

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Always skip recovery SysV shared memory tests on Windows
These tests were disabled on git master in commit8e5ce1c. This doesthe same thing on the back branches.Discussion:https://postgr.es/m/a1c40fab-a38c-cb42-6879-125f834e837b@2ndQuadrant.com
1 parent69f883f commitb97a345

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‎src/test/recovery/t/017_shm.pl

Lines changed: 12 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,14 @@
1010
use TestLib;
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use Time::HiResqw(usleep);
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13-
plantests=> 5;
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if ($windows_os)
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{
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planskip_all=>'SysV shared memory not supported by this platform';
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}
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else
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{
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plantests=> 5;
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}
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my$tempdir = TestLib::tempdir;
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my$port;
@@ -124,7 +131,7 @@ sub init_start
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"SELECT pid FROM pg_stat_activity WHERE query = '$slow_query'");
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$gnat->kill9;
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unlink($gnat->data_dir .'/postmaster.pid');
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$gnat->rotate_logfile;# on Windows, can't open old log for writing
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$gnat->rotate_logfile;
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log_ipcs();
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# Reject ordinary startup. Retry for the same reasons poll_start() does.
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my$pre_existing_msg =qr/pre-existing shared memory block/;
@@ -153,13 +160,10 @@ sub init_start
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'single-user mode detected live backend via shared memory');
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log_ipcs();
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# Fail to reject startup if shm key N has become available and we crash while
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# using key N+1. This is unwanted, but expected. Windows is immune, because
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# its GetSharedMemName() use DataDir strings, not numeric keys.
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# using key N+1. This is unwanted, but expected.
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$flea->stop;# release first key
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is($gnat->start(fail_ok=> 1),
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$TestLib::windows_os ? 0 : 1,
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'key turnover fools only sysv_shmem.c');
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$gnat->stop;# release first key (no-op on $TestLib::windows_os)
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is($gnat->start(fail_ok=> 1), 1,'key turnover fools only sysv_shmem.c');
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$gnat->stop;# release first key
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$flea->start;# grab first key
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# cleanup
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TestLib::system_log('pg_ctl','kill','QUIT',$slow_pid);

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