From 46f4bdef6f1ff77b64450b6b423e311c07ca4cb3 Mon Sep 17 00:00:00 2001
From: Brian Fraser <fraserbn@gmail.com>
Date: Wed, 5 Feb 2014 07:34:52 -0300
Subject: [PATCH] Fix more tests to work on systems that don't define LC_ALL
 and friends

---
 t/loc_tools.pl | 1 +
 t/run/locale.t | 2 +-
 t/uni/fold.t   | 4 ++--
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/t/loc_tools.pl b/t/loc_tools.pl
index 1f9bc5f..737e870 100644
--- a/t/loc_tools.pl
+++ b/t/loc_tools.pl
@@ -249,6 +249,7 @@ sub find_utf8_ctype_locale (;$) { # Return the name of locale that core Perl
                                   # tries all locales it can find on the
                                   # platform
     my $locales_ref = shift;
+    return if !defined &POSIX::LC_CTYPE;
     if (! defined $locales_ref) {
         my @locales = find_locales(&POSIX::LC_CTYPE());
         $locales_ref = \@locales;
diff --git a/t/run/locale.t b/t/run/locale.t
index fbee2d6..27535e6 100644
--- a/t/run/locale.t
+++ b/t/run/locale.t
@@ -21,7 +21,7 @@ BEGIN {
 }
 use Config;
 my $have_strtod = $Config{d_strtod} eq 'define';
-my @locales = find_locales( [ LC_ALL, LC_CTYPE, LC_NUMERIC ] );
+my @locales = eval { find_locales( [ &LC_ALL, &LC_CTYPE, &LC_NUMERIC ] ) };
 skip_all("no locales available") unless @locales;
 
 plan tests => &last;
diff --git a/t/uni/fold.t b/t/uni/fold.t
index b801b16..94090e9 100644
--- a/t/uni/fold.t
+++ b/t/uni/fold.t
@@ -456,7 +456,7 @@ my $utf8_locale = find_utf8_ctype_locale();
     is(fc("\x{1E9E}"), fc("\x{17F}\x{17F}"), 'fc("\x{1E9E}") eq fc("\x{17F}\x{17F}")');
     SKIP: {
         skip 'Can\'t find a UTF-8 locale', 1 unless defined $utf8_locale;
-        setlocale(LC_CTYPE, $utf8_locale);
+        setlocale(&LC_CTYPE, $utf8_locale);
         is(fc("\x{1E9E}"), "ss", 'fc("\x{1E9E}") eq "ss" in a UTF-8 locale)');
     }
 }
@@ -474,7 +474,7 @@ SKIP: {
     }
 
     # These should match the UTF-8 locale values
-    setlocale(LC_CTYPE, $utf8_locale);
+    setlocale(&LC_CTYPE, $utf8_locale);
     use locale;
     for (0..0xff) {
         is(fc(chr), $unicode_fc[$_], "In a UTF-8 locale, fc(chr $_) is the same as official Unicode");
-- 
2.7.4