From 754c00caaffe2ec6497277e111c662069a7bff5c Mon Sep 17 00:00:00 2001
From: Nicholas Clark <nick@ccl4.org>
Date: Wed, 17 Mar 2004 15:48:03 +0000
Subject: [PATCH] Add regression tests for the auto-require of STORABLE_thaw

p4raw-id: //depot/perl@22515
---
 MANIFEST                   |  1 +
 ext/Storable/ChangeLog     |  4 ++++
 ext/Storable/MANIFEST      |  1 +
 ext/Storable/t/HAS_HOOK.pm |  9 +++++++++
 ext/Storable/t/blessed.t   | 42 +++++++++++++++++++++++++++++++++++++++++-
 5 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 ext/Storable/t/HAS_HOOK.pm

diff --git a/MANIFEST b/MANIFEST
index 6122742..1bd188d 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -650,6 +650,7 @@ ext/Storable/MANIFEST		Storable extension
 ext/Storable/README		Storable extension
 ext/Storable/Storable.pm	Storable extension
 ext/Storable/Storable.xs	Storable extension
+ext/Storable/t/HAS_HOOK.pm	For auto-requiring of modules for STORABLE_thaw
 ext/Storable/t/blessed.t	See if Storable works
 ext/Storable/t/canonical.t	See if Storable works
 ext/Storable/t/code.t		See if Storable works
diff --git a/ext/Storable/ChangeLog b/ext/Storable/ChangeLog
index 38450ff..e4479ba 100644
--- a/ext/Storable/ChangeLog
+++ b/ext/Storable/ChangeLog
@@ -1,3 +1,7 @@
+Wed Mar 17 15:40:29 GMT 2004   Nicholas Clark <nick@ccl4.org>
+
+        1. Add regression tests for the auto-require of STORABLE_thaw
+
 Sat Mar 13 20:11:03 GMT 2004   Nicholas Clark <nick@ccl4.org>
 	
     Version 2.11
diff --git a/ext/Storable/MANIFEST b/ext/Storable/MANIFEST
index d9b2d0d..3b70842 100644
--- a/ext/Storable/MANIFEST
+++ b/ext/Storable/MANIFEST
@@ -5,6 +5,7 @@ Storable.pm		    The perl side of Storable
 Storable.xs		    The C side of Storable
 ChangeLog		    Changes since baseline
 hints/linux.pl		    Hint file to drop gcc to -O2
+t/HAS_HOOK.pm		    For auto-requiring of modules for STORABLE_thaw
 t/blessed.t		    See if Storable works
 t/canonical.t		    See if Storable works
 t/code.t		    Test (de)serialization of code references
diff --git a/ext/Storable/t/HAS_HOOK.pm b/ext/Storable/t/HAS_HOOK.pm
new file mode 100644
index 0000000..979a6a2
--- /dev/null
+++ b/ext/Storable/t/HAS_HOOK.pm
@@ -0,0 +1,9 @@
+package HAS_HOOK;
+
+sub STORABLE_thaw {
+  ++$thawed_count;
+}
+
+++$loaded_count;
+
+1;
diff --git a/ext/Storable/t/blessed.t b/ext/Storable/t/blessed.t
index 5b971c2..842674f 100644
--- a/ext/Storable/t/blessed.t
+++ b/ext/Storable/t/blessed.t
@@ -32,7 +32,7 @@ use Storable qw(freeze thaw);
 );
 
 my $test = 12;
-my $tests = $test + 2 * 6 * keys %::immortals;
+my $tests = $test + 6 + 2 * 6 * keys %::immortals;
 print "1..$tests\n";
 
 package SHORT_NAME;
@@ -158,3 +158,43 @@ foreach $count (1..3) {
     ok ++$test, 1;
   }
 }
+
+# Test automatic require of packages to find thaw hook.
+
+package HAS_HOOK;
+
+$loaded_count = 0;
+$thawed_count = 0;
+
+sub make {
+  bless [];
+}
+
+sub STORABLE_freeze {
+  my $self = shift;
+  return '';
+}
+
+package main;
+
+my $f = freeze (HAS_HOOK->make);
+
+ok ++$test, $HAS_HOOK::loaded_count == 0;
+ok ++$test, $HAS_HOOK::thawed_count == 0;
+
+my $t = thaw $f;
+ok ++$test, $HAS_HOOK::loaded_count == 1;
+ok ++$test, $HAS_HOOK::thawed_count == 1;
+ok ++$test, $t;
+ok ++$test, ref $t eq 'HAS_HOOK';
+
+# Can't do this because the method is still cached by UNIVERSAL::can
+# delete $INC{"HAS_HOOK.pm"};
+# undef &HAS_HOOK::STORABLE_thaw;
+# 
+# warn HAS_HOOK->can('STORABLE_thaw');
+# $t = thaw $f;
+# ok ++$test, $HAS_HOOK::loaded_count == 2;
+# ok ++$test, $HAS_HOOK::thawed_count == 2;
+# ok ++$test, $t;
+# ok ++$test, ref $t eq 'HAS_HOOK';
-- 
2.7.4