v1-0001-Added-a-test-for-checking-the-length-of-help-outp.patch

From 3dbfdb79680a0c1b68d4f742ae408810a1ee999d Mon Sep 17 00:00:00 2001
From: Atsushi Torikoshi <torikoshia@oss.nttdata.com>
Date: Fri, 15 Sep 2023 23:29:23 +0900
Subject: [PATCH v1] Added a test for checking the length of --help output

---
 src/test/perl/PostgreSQL/Test/Utils.pm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/test/perl/PostgreSQL/Test/Utils.pm b/src/test/perl/PostgreSQL/Test/Utils.pm
index 617caa022f..989f369ae7 100644
--- a/src/test/perl/PostgreSQL/Test/Utils.pm
+++ b/src/test/perl/PostgreSQL/Test/Utils.pm
@@ -843,6 +843,13 @@ sub program_help_ok
 	ok($result, "$cmd --help exit code 0");
 	isnt($stdout, '', "$cmd --help goes to stdout");
 	is($stderr, '', "$cmd --help nothing to stderr");
+
+	subtest "$cmd --help outputs fit within 80 columns per line" => sub {
+	foreach my $line (split /\n/, $stdout)
+	{
+		ok(length($line) <= 80, "$line");
+	}
+};
 	return;
 }
 
-- 
2.39.2