Обсуждение: pgsql: Make PostgresNode.pm's poll_query_until() more chatty aboutfail

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pgsql: Make PostgresNode.pm's poll_query_until() more chatty aboutfail

От
Tom Lane
Дата:
Make PostgresNode.pm's poll_query_until() more chatty about failures.

Reporting only the stderr is unhelpful when the problem is that the
server output we're getting doesn't match what was expected.  So we
should report the query output too; and just for good measure, let's
print the query we used and the output we expected.

Back-patch to 9.5 where poll_query_until was introduced.

Discussion: https://postgr.es/m/17913.1539634756@sss.pgh.pa.us

Branch
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REL9_6_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/0ed4a47fbfbd0f22806dc14f70dcc42de07ce9f1

Modified Files
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src/test/perl/PostgresNode.pm | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)