v4-0002-Move-common-connection-log-content-verification-c.patch

From 966ea0c337a187522bcabc877214761d9818b58a Mon Sep 17 00:00:00 2001
From: Vignesh C <vignesh21@gmail.com>
Date: Sat, 27 May 2023 05:36:34 +0530
Subject: [PATCH v4 2/3] Move common connection log content verification code
 to a common function.

Move common connection log content verification code to a common
function.
---
 src/test/perl/PostgreSQL/Test/Cluster.pm | 130 +++++++++++------------
 1 file changed, 64 insertions(+), 66 deletions(-)

diff --git a/src/test/perl/PostgreSQL/Test/Cluster.pm b/src/test/perl/PostgreSQL/Test/Cluster.pm
index 4df7dd4dec..912892e28b 100644
--- a/src/test/perl/PostgreSQL/Test/Cluster.pm
+++ b/src/test/perl/PostgreSQL/Test/Cluster.pm
@@ -2168,6 +2168,68 @@ sub pgbench
 
 =pod
 
+=item $node->check_connect_log_contents($offset, $test_name, %parameters)
+
+Check connection log contents.
+
+=over
+
+=item $test_name
+
+Name of test for error messages.
+
+=item $offset
+
+Offset of the log file.
+
+=item log_like => [ qr/required message/ ]
+
+If given, it must be an array reference containing a list of regular
+expressions that must match against the server log, using
+C<Test::More::like()>.
+
+=item log_unlike => [ qr/prohibited message/ ]
+
+If given, it must be an array reference containing a list of regular
+expressions that must NOT match against the server log.  They will be
+passed to C<Test::More::unlike()>.
+
+=back
+
+=cut
+
+sub check_connect_log_contents
+{
+	my ($self, $test_name, $offset, %params) = @_;
+
+	my (@log_like, @log_unlike);
+	if (defined($params{log_like}))
+	{
+		@log_like = @{ $params{log_like} };
+	}
+	if (defined($params{log_unlike}))
+	{
+		@log_unlike = @{ $params{log_unlike} };
+	}
+
+	if (@log_like or @log_unlike)
+	{
+		my $log_contents =
+		  PostgreSQL::Test::Utils::slurp_file($self->logfile, $offset);
+
+		while (my $regex = shift @log_like)
+		{
+			like($log_contents, $regex, "$test_name: log matches");
+		}
+		while (my $regex = shift @log_unlike)
+		{
+			unlike($log_contents, $regex, "$test_name: log does not match");
+		}
+	}
+}
+
+=pod
+
 =item $node->connect_ok($connstr, $test_name, %params)
 
 Attempt a connection with a custom connection string.  This is expected
@@ -2184,18 +2246,6 @@ instead of the default.
 
 If this regular expression is set, matches it with the output generated.
 
-=item log_like => [ qr/required message/ ]
-
-If given, it must be an array reference containing a list of regular
-expressions that must match against the server log, using
-C<Test::More::like()>.
-
-=item log_unlike => [ qr/prohibited message/ ]
-
-If given, it must be an array reference containing a list of regular
-expressions that must NOT match against the server log.  They will be
-passed to C<Test::More::unlike()>.
-
 =back
 
 =cut
@@ -2215,16 +2265,6 @@ sub connect_ok
 		$sql = "SELECT \$\$connected with $connstr\$\$";
 	}
 
-	my (@log_like, @log_unlike);
-	if (defined($params{log_like}))
-	{
-		@log_like = @{ $params{log_like} };
-	}
-	if (defined($params{log_unlike}))
-	{
-		@log_unlike = @{ $params{log_unlike} };
-	}
-
 	my $log_location = -s $self->logfile;
 
 	# Never prompt for a password, any callers of this routine should
@@ -2245,20 +2285,7 @@ sub connect_ok
 
 	is($stderr, "", "$test_name: no stderr");
 
-	if (@log_like or @log_unlike)
-	{
-		my $log_contents =
-		  PostgreSQL::Test::Utils::slurp_file($self->logfile, $log_location);
-
-		while (my $regex = shift @log_like)
-		{
-			like($log_contents, $regex, "$test_name: log matches");
-		}
-		while (my $regex = shift @log_unlike)
-		{
-			unlike($log_contents, $regex, "$test_name: log does not match");
-		}
-	}
+	$self->check_connect_log_contents($test_name, $log_location, %params);
 }
 
 =pod
@@ -2274,12 +2301,6 @@ to fail.
 
 If this regular expression is set, matches it with the output generated.
 
-=item log_like => [ qr/required message/ ]
-
-=item log_unlike => [ qr/prohibited message/ ]
-
-See C<connect_ok(...)>, above.
-
 =back
 
 =cut
@@ -2289,16 +2310,6 @@ sub connect_fails
 	local $Test::Builder::Level = $Test::Builder::Level + 1;
 	my ($self, $connstr, $test_name, %params) = @_;
 
-	my (@log_like, @log_unlike);
-	if (defined($params{log_like}))
-	{
-		@log_like = @{ $params{log_like} };
-	}
-	if (defined($params{log_unlike}))
-	{
-		@log_unlike = @{ $params{log_unlike} };
-	}
-
 	my $log_location = -s $self->logfile;
 
 	# Never prompt for a password, any callers of this routine should
@@ -2316,20 +2327,7 @@ sub connect_fails
 		like($stderr, $params{expected_stderr}, "$test_name: matches");
 	}
 
-	if (@log_like or @log_unlike)
-	{
-		my $log_contents =
-		  PostgreSQL::Test::Utils::slurp_file($self->logfile, $log_location);
-
-		while (my $regex = shift @log_like)
-		{
-			like($log_contents, $regex, "$test_name: log matches");
-		}
-		while (my $regex = shift @log_unlike)
-		{
-			unlike($log_contents, $regex, "$test_name: log does not match");
-		}
-	}
+	$self->check_connect_log_contents($test_name, $log_location, %params);
 }
 
 =pod
-- 
2.40.1