From f8b8ab7d6b79c7aef2293ecf964e698658869193 Mon Sep 17 00:00:00 2001
From: joeyh <joeyh>
Date: Sat, 29 Jul 2006 05:44:23 +0000
Subject: r1939: * Add size test, which fails on any debhelper program of more
 than 150   lines. This is not a joke, and 100 lines would be better.

---
 debian/changelog |  2 ++
 debian/rules     |  2 +-
 t/size           | 28 ++++++++++++++++++++++++++++
 3 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100755 t/size

diff --git a/debian/changelog b/debian/changelog
index f19fa778..9a993bd5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -8,6 +8,8 @@ debhelper (5.0.38) UNRELEASED; urgency=low
   
   [ Joey Hess]
   * move po4a to Build-Depends as it's run in clean.
+  * Add size test, which fails on any debhelper program of more than 150
+    lines. This is not a joke, and 100 lines would be better.
 
  -- Joey Hess <joeyh@debian.org>  Sun,  2 Jul 2006 18:11:49 -0400
 
diff --git a/debian/rules b/debian/rules
index f2401f75..af5c5e34 100755
--- a/debian/rules
+++ b/debian/rules
@@ -36,7 +36,7 @@ POD2MAN=pod2man -c Debhelper -r "$(VERSION)"
 LANGS=$(notdir $(basename $(wildcard man/po4a/po/*.po)))
 
 version:
-	printf "package Debian::Debhelper::Dh_Version;\n\$$version='$(VERSION)';" > \
+	printf "package Debian::Debhelper::Dh_Version;\n\$$version='$(VERSION)';\n1" > \
 		Debian/Debhelper/Dh_Version.pm
 
 build: version test build-stamp
diff --git a/t/size b/t/size
new file mode 100755
index 00000000..ce613f8e
--- /dev/null
+++ b/t/size
@@ -0,0 +1,28 @@
+#!/usr/bin/perl
+# This may appear arbitrary, but DO NOT CHANGE IT.
+# Debhelper is supposed to consist of small, simple, easy to understand
+# programs. Programs growing in size and complexity without bounds is a
+# bug.
+use Test;
+
+my @progs=grep { -x $_ } glob("dh_*");
+
+plan(tests => (@progs + @progs));
+
+foreach my $file (@progs) {
+	my $lines=0;
+	my $maxlength=0;
+	open(IN, $file) || die "open: $!";
+	my $cutting=0;
+	while (<IN>) {
+		$cutting=1 if /^=/;
+		$cutting=0 if /^=cut/;
+		next if $cutting || /^(=|\s*\#)/;
+		$lines++;
+		$maxlength=length($_) if length($_) > $maxlength;
+	}
+	close IN;
+	print "# $file has $lines lines, max length is $maxlength\n";
+	ok($lines < 150);
+	ok($maxlength < 160);
+}
-- 
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