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https://github.com/timescale/timescaledb.git
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58b1eb83d4
Use subclassing to inherit from `PostgresNode` and create a hierarchy containing `AccessNode` and `DataNode` to simplify creating tests with multiple nodes. Also, two new functions are added: `TimescaleNode::create`: Creates the new node by calling `get_new_node`, `init` and `start` in that order. `AccessNode::add_data_node`: Adds a new data node to the access node. Also rewrite the test to use the new hierarchy.
51 lines
1.3 KiB
Perl
51 lines
1.3 KiB
Perl
# This file and its contents are licensed under the Timescale License.
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# Please see the included NOTICE for copyright information and
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# LICENSE-TIMESCALE for a copy of the license.
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# This class extends PostgresNode with Timescale-specific
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# routines for setup.
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package TimescaleNode;
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use parent qw(PostgresNode);
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use TestLib qw(slurp_file);
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use strict;
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use warnings;
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use Carp 'verbose';
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$SIG{__DIE__} = \&Carp::confess;
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sub create
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{
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my ($class, $name, %kwargs) = @_;
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my $self = $class->get_new_node($name);
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$self->init(%kwargs);
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$self->start(%kwargs);
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$self->safe_psql('postgres', 'CREATE EXTENSION timescaledb');
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return $self;
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}
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# initialize the data directory and add TS specific parameters
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sub init
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{
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my ($self, %kwargs) = @_;
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$self->SUPER::init(%kwargs);
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# append into postgresql.conf from Timescale
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# template config file
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$self->append_conf('postgresql.conf',
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TestLib::slurp_file("$ENV{'BUILDIR'}/tsl/test/postgresql.conf"));
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}
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# helper function to check output from PSQL for a query
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sub psql_is
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{
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my ($self, $db, $query, $expected_stdout, $testname) = @_;
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my ($psql_rc, $psql_out, $psql_err) = $self->SUPER::psql($db, $query);
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PostgresNode::ok(!$psql_rc, "$testname: err_code check");
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PostgresNode::is($psql_err, '', "$testname: error_msg check");
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PostgresNode::is($psql_out, $expected_stdout,
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"$testname: psql output check");
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}
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1;
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