From 47bc7a521803eaea0d6666c327f2e21e22eb920b Mon Sep 17 00:00:00 2001
From: "Heiko Schlittermann (HS12-RIPE)" <hs@schlittermann.de>
Date: Thu, 1 Apr 2021 11:33:01 +0200
Subject: [PATCH] testsuite: provide cp() if File::Copy is too old.

---
 test/lib/Exim/Utils.pm | 13 ++++++++++++-
 test/runtest           |  3 +--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/test/lib/Exim/Utils.pm b/test/lib/Exim/Utils.pm
index b744b0b43..1dbd2d0da 100644
--- a/test/lib/Exim/Utils.pm
+++ b/test/lib/Exim/Utils.pm
@@ -2,8 +2,9 @@ package Exim::Utils;
 use v5.10.1;
 use strict;
 use warnings;
+use File::Copy;
 use parent 'Exporter';
-our @EXPORT_OK = qw(uniq numerically);
+our @EXPORT_OK = qw(uniq numerically cp);
 
 
 sub uniq {
@@ -13,4 +14,14 @@ sub uniq {
 
 sub numerically { $::a <=> $::b }
 
+sub cp {
+    if ($File::Copy::VERSION >= 2.15) { # since Perl 5.11 we should have >= 2.15
+        return File::Copy::cp(@_);
+    }
+    copy(@_) or return undef;
+    my ($src, $dst) = @_;
+    my @st = stat $src or return undef;
+    chmod($st[2]&07777, $dst);
+}
+
 1;
diff --git a/test/runtest b/test/runtest
index 64a149322..c9a07e0f8 100755
--- a/test/runtest
+++ b/test/runtest
@@ -29,11 +29,10 @@ use File::Basename;
 use Pod::Usage;
 use Getopt::Long;
 use FindBin qw'$RealBin';
-use File::Copy qw(cp);
 
 use lib "$RealBin/lib";
 use Exim::Runtest;
-use Exim::Utils qw(uniq numerically);
+use Exim::Utils qw(uniq numerically cp);
 
 use if $ENV{DEBUG} && scalar($ENV{DEBUG} =~ /\bruntest\b/) => 'Smart::Comments' => '####';
 use if $ENV{DEBUG} && scalar($ENV{DEBUG} =~ /\bruntest\b/) => 'Data::Dumper';
-- 
2.30.2