r1771 - trunk/varnish-tools/regress/lib/Varnish/Test/Case

[cecilihf at projects.linpro.no]

Author: cecilihf
Date: 2007-07-26 09:02:20 +0200 (Thu, 26 Jul 2007)
New Revision: 1771

Added:
   trunk/varnish-tools/regress/lib/Varnish/Test/Case/HTTPregexPurge.pm
Log:
Regression test for http purge with regexp


Added: trunk/varnish-tools/regress/lib/Varnish/Test/Case/HTTPregexPurge.pm
===================================================================
--- trunk/varnish-tools/regress/lib/Varnish/Test/Case/HTTPregexPurge.pm	                        (rev 0)
+++ trunk/varnish-tools/regress/lib/Varnish/Test/Case/HTTPregexPurge.pm	2007-07-26 07:02:20 UTC (rev 1771)
@@ -0,0 +1,146 @@
+#!/usr/bin/perl -w
+#-
+# Copyright (c) 2006 Linpro AS
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer
+#    in this position and unchanged.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $Id$
+#
+
+package Varnish::Test::Case::HTTPregexPurge;
+
+use strict;
+use base 'Varnish::Test::Case';
+
+use Data::Dumper;
+
+our $VCL = <<EOVCL;
+sub vcl_recv {
+	if (req.request == "REPURGE") {
+		purge(req.url);
+		error 404 "Purged";
+	}
+}
+EOVCL
+
+our $body_p = "Hello World! -> purge\n";
+our $body_k = "Hello World! -> keep\n";
+
+sub testPagePurged($) {
+    my ($self) = @_;
+
+    my $client = $self->new_client;
+    #for (my $i = 0; $i < 2; $i++) {
+	my $get_p_request = HTTP::Request->new('GET', '/purge');
+	$get_p_request->protocol('HTTP/1.1');
+	my $get_k_request = HTTP::Request->new('GET', '/keep');
+	$get_k_request->protocol('HTTP/1.1');
+	my $purge_request = HTTP::Request->new('REPURGE', '/purge');
+        $purge_request->protocol('HTTP/1.1');
+        
+	
+	# Fetch the two pages, so they'll get cached
+	$client->send_request($get_p_request, 2);
+	my ($event, $response) = $self->run_loop('ev_client_response', 'ev_client_timeout');
+	die "Client time-out before receiving a (complete) response\n"
+	    if $event eq 'ev_client_timeout';
+	die "Empty body\n"
+	    if $response->content eq '';
+
+        $client->send_request($get_k_request, 2);
+	my ($event, $response) = $self->run_loop('ev_client_response', 'ev_client_timeout');
+	die "Client time-out before receiving a (complete) response\n"
+	    if $event eq 'ev_client_timeout';
+	die "Empty body\n"
+	    if $response->content eq '';
+
+        
+        # Check that the purge page is cached
+	$client->send_request($get_p_request, 2);
+	($event, $response) = $self->run_loop('ev_client_response', 'ev_client_timeout');
+	die "Client time-out before receiving a (complete) response\n"
+	    if $event eq 'ev_client_timeout';
+	die "Empty body\n"
+	    if $response->content eq '';
+	die "Not cached\n"
+	    if $response->header('x-varnish') !~ /\d+ \d+/;
+	    
+		      
+        # Purge the purge page
+        $client->send_request($purge_request, 2);
+        ($event, $response) = $self->run_loop('ev_client_response', 'ev_client_timeout');
+        # For some reason it times out on the first attempt, so we have to run the
+        # loop an extra time to get the response. Could this be a bug in the framework?
+        ($event, $response) = $self->run_loop('ev_client_response', 'ev_client_timeout')
+        	if $event eq 'ev_client_timeout';
+
+	
+	# Check that the purge page is no longer cached
+	$client->send_request($get_p_request, 2);
+	($event, $response) = $self->run_loop('ev_client_response', 'ev_client_timeout');
+	die "Client time-out before receiving a (complete) response\n"
+	    if $event eq 'ev_client_timeout';
+	die "Empty body\n"
+	    if $response->content eq '';
+	die "Still Cached\n"
+	    if $response->header('x-varnish') =~ /\d+ \d+/;
+	
+	
+	# Check that the keep page is still cached
+	$client->send_request($get_k_request, 2);
+	($event, $response) = $self->run_loop('ev_client_response', 'ev_client_timeout');
+	die "Client time-out before receiving a (complete) response\n"
+	    if $event eq 'ev_client_timeout';
+	die "Empty body\n"
+	    if $response->content eq '';
+	die "Still Cached\n"
+	    if $response->header('x-varnish') !~ /\d+ \d+/;
+	
+
+    $client->shutdown();
+
+    return 'OK';
+}
+
+sub ev_server_request($$$$) {
+    my ($self, $server, $connection, $request) = @_;
+    my $body = "";
+
+    # Return the right content
+    if ($request->uri =~ /purge/) {
+      $body = $body_p;
+    }
+    elsif ($request->uri =~ /keep/) {
+      $body = $body_k;
+    }
+
+    my $response = HTTP::Response->new(200, undef,
+				       [ 'Content-Length', length($body),
+					 'Connection', 'Keep-Alive' ],
+				       $body);
+    $response->protocol('HTTP/1.1');
+    $connection->send_response($response);
+}
+
+1;