From: Vincent Pit <vince@profvince.com>
Date: Tue, 24 Mar 2015 02:20:46 +0000 (-0300)
Subject: Forbid double quotes in code run by run_perl()
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FVPIT-TestHelpers.git;a=commitdiff_plain;h=4eeb5afcf2cff2ebeeb8620b6b7f70dd54b7c3db

Forbid double quotes in code run by run_perl()

They are not portable to Windows.
---

diff --git a/lib/VPIT/TestHelpers.pm b/lib/VPIT/TestHelpers.pm
index 940d7f4..b8623c5 100644
--- a/lib/VPIT/TestHelpers.pm
+++ b/lib/VPIT/TestHelpers.pm
@@ -144,6 +144,10 @@ sub load_or_skip_all {
 sub run_perl {
  my $code = shift;
 
+ if ($code =~ /"/) {
+  die 'Double quotes in evaluated code are not portable';
+ }
+
  my ($SystemRoot, $PATH) = @ENV{qw<SystemRoot PATH>};
  my $ld_name  = $Config::Config{ldlibpthname};
  my $ldlibpth = $ENV{$ld_name};
diff --git a/t/30-run_perl.t b/t/30-run_perl.t
index 2165197..077b58e 100644
--- a/t/30-run_perl.t
+++ b/t/30-run_perl.t
@@ -5,7 +5,7 @@ use warnings;
 
 use VPIT::TestHelpers;
 
-use Test::More tests => 5;
+use Test::More tests => 5 + 1;
 
 use Config;
 use File::Temp;
@@ -66,3 +66,12 @@ for my $os (qw<MSWin32 android darwin cygwin linux>) {
 
  is $got, $exp, "run_perl preserving $os ENV vars";
 }
+
+{
+ local $@;
+ eval {
+  run_perl 'print "hello\n"';
+ };
+ like $@, qr/^Double quotes in evaluated code are not portable/,
+          'croak on double quotes';
+}