#!/usr/bin/perl

# (C) Maxim Dounin

# Tests for nginx ssi bug with big includes.

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use warnings;
use strict;

use Test::More tests => 3;

BEGIN { use FindBin; chdir($FindBin::Bin); }

use _common;

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select STDERR; $| = 1;
select STDOUT; $| = 1;

start_nginx('ssi-include-big.conf');

write_file('c1.html', 'X' x 1023);
write_file('c2.html', 'X' x 1024);
write_file('c3.html', 'X' x 1025);
write_file('test1.html', '<!--#include virtual="/proxy/blah" -->' . "\n"
	. '<!--#include virtual="/c1.html" -->');
write_file('test2.html', '<!--#include virtual="/proxy/blah" -->' . "\n"
	. '<!--#include virtual="/c2.html" -->');
write_file('test3.html', '<!--#include virtual="/proxy/blah" -->' . "\n"
	. '<!--#include virtual="/c3.html" -->');

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my $t1 = http_gzip_request('/test1.html');
ok(defined $t1, 'small included file (less than output_buffers)');

my $t2 = http_gzip_request('/test2.html');
ok(defined $t2, 'small included file (equal to output_buffers)');

my $t3 = http_gzip_request('/test3.html');
ok(defined $t3, 'big included file (more than output_buffers)');

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sub http_gzip_request {
	my ($url) = @_;
	my $r = http(<<EOF);
GET $url HTTP/1.0
Host: localhost
Connection: close
Accept-Encoding: gzip

EOF
}

sub write_file {
	my ($name, $content) = @_;

	open F, '>' . $_common::testdir . '/' . $name
		or die "Can't create $name: $!";
	print F $content;
	close F;
}

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