From 6e08b83d756ad133b8bc2487444be12cd5bed405 Mon Sep 17 00:00:00 2001
From: Nicholas Clark <nick@ccl4.org>
Date: Sat, 29 Apr 2006 16:07:31 +0000
Subject: There were more ways to break uc/lc/ucfirst/lcfirst even without use
 'locale'; so test for them too. Correct the skip count.

p4raw-id: //depot/perl@28014
---
 t/uni/overload.t | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 59 insertions(+), 3 deletions(-)

(limited to 't/uni')

diff --git a/t/uni/overload.t b/t/uni/overload.t
index 38328f1e97..95c916ae0d 100644
--- a/t/uni/overload.t
+++ b/t/uni/overload.t
@@ -7,7 +7,7 @@ BEGIN {
     }
 }
 
-use Test::More tests => 24;
+use Test::More tests => 56;
 
 package UTF8Toggle;
 use strict;
@@ -43,6 +43,50 @@ foreach my $t ("ASCII", "B\366se") {
     is (length $u, $length, "length of '$t'");
 }
 
+my $u = UTF8Toggle->new("\311");
+my $lc = lc $u;
+is (length $lc, 1);
+is ($lc, "\311", "E accute -> e accute");
+$lc = lc $u;
+is (length $lc, 1);
+is ($lc, "\351", "E accute -> e accute");
+$lc = lc $u;
+is (length $lc, 1);
+is ($lc, "\311", "E accute -> e accute");
+
+$u = UTF8Toggle->new("\351");
+my $uc = uc $u;
+is (length $uc, 1);
+is ($uc, "\351", "e accute -> E accute");
+$uc = uc $u;
+is (length $uc, 1);
+is ($uc, "\311", "e accute -> E accute");
+$uc = uc $u;
+is (length $uc, 1);
+is ($uc, "\351", "e accute -> E accute");
+
+$u = UTF8Toggle->new("\311");
+$lc = lcfirst $u;
+is (length $lc, 1);
+is ($lc, "\311", "E accute -> e accute");
+$lc = lcfirst $u;
+is (length $lc, 1);
+is ($lc, "\351", "E accute -> e accute");
+$lc = lcfirst $u;
+is (length $lc, 1);
+is ($lc, "\311", "E accute -> e accute");
+
+$u = UTF8Toggle->new("\351");
+$uc = ucfirst $u;
+is (length $uc, 1);
+is ($uc, "\351", "e accute -> E accute");
+$uc = ucfirst $u;
+is (length $uc, 1);
+is ($uc, "\311", "e accute -> E accute");
+$uc = ucfirst $u;
+is (length $uc, 1);
+is ($uc, "\351", "e accute -> E accute");
+
 my $have_setlocale = 0;
 eval {
     require POSIX;
@@ -52,9 +96,9 @@ eval {
 
 SKIP: {
     if (!$have_setlocale) {
-	skip "No setlocale", 4;
+	skip "No setlocale", 24;
     } elsif (!setlocale(&POSIX::LC_ALL, "en_GB.ISO8859-1")) {
-	skip "Could not setlocale to en_GB.ISO8859-1", 4;
+	skip "Could not setlocale to en_GB.ISO8859-1", 24;
     } else {
 	use locale;
 	my $u = UTF8Toggle->new("\311");
@@ -64,6 +108,9 @@ SKIP: {
 	$lc = lc $u;
 	is (length $lc, 1);
 	is ($lc, "\351", "E accute -> e accute");
+	$lc = lc $u;
+	is (length $lc, 1);
+	is ($lc, "\351", "E accute -> e accute");
 
 	$u = UTF8Toggle->new("\351");
 	my $uc = uc $u;
@@ -72,6 +119,9 @@ SKIP: {
 	$uc = uc $u;
 	is (length $uc, 1);
 	is ($uc, "\311", "e accute -> E accute");
+	$uc = uc $u;
+	is (length $uc, 1);
+	is ($uc, "\311", "e accute -> E accute");
 
 	$u = UTF8Toggle->new("\311");
 	$lc = lcfirst $u;
@@ -80,6 +130,9 @@ SKIP: {
 	$lc = lcfirst $u;
 	is (length $lc, 1);
 	is ($lc, "\351", "E accute -> e accute");
+	$lc = lcfirst $u;
+	is (length $lc, 1);
+	is ($lc, "\351", "E accute -> e accute");
 
 	$u = UTF8Toggle->new("\351");
 	$uc = ucfirst $u;
@@ -88,5 +141,8 @@ SKIP: {
 	$uc = ucfirst $u;
 	is (length $uc, 1);
 	is ($uc, "\311", "e accute -> E accute");
+	$uc = ucfirst $u;
+	is (length $uc, 1);
+	is ($uc, "\311", "e accute -> E accute");
     }
 }
-- 
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