varnishtest man page on Alpinelinux

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VARNISHTEST()							 VARNISHTEST()

NAME
       varnishtest - Test program for Varnish

SYNOPSIS
       varnishtest  [-iklLqv]  [-n iter] [-D name=val] [-j jobs] [-t duration]
       file [file ...]

DESCRIPTION
       The varnishtest program is a script driven program  used	 to  test  the
       Varnish Cache.

       The  varnishtest	 program,  when	 started  and given one or more script
       files, can create a  number  of	threads	 representing  backends,  some
       threads representing clients, and a varnishd process. This is then used
       to simulate a transaction to provoke a specific behavior.

       The following options are available:

       -D name=val	Define macro for use in scripts

       -i     Find varnishd in build tree

       -j jobs
	      Run this many tests in parallel

       -k     Continue on test failure

       -l     Leave temporary vtc.* if test fails

       -L     Always leave temporary vtc.*

       -n iterations
	      Run tests this many times

       -q     Quiet mode: report only failures

       -t duration
	      Time tests out after this long

       -v     Verbose mode: always report test log

       -h     Show help

	      file	       File to use as a script

	      Macro definitions that can be overridden.

	      varnishd	       Path to varnishd to use [varnishd]

	      If TMPDIR is set in the environment, varnishtest creates	tempo‐
	      rary  vtc.*  directories	for each test in $TMPDIR, otherwise in
	      /tmp.

SCRIPTS
       The script language used for Varnishtest is not a strictly defined lan‐
       guage.  The  best reference for writing scripts is the varnishtest pro‐
       gram itself. In the Varnish source code repository, under bin/varnisht‐
       est/tests/, all the regression tests for Varnish are kept.

       An example:

       varnishtest "#1029"

       server s1 {
	       rxreq
	       expect req.url == "/bar"
	       txresp -gzipbody {[bar]}

	       rxreq
	       expect req.url == "/foo"
	       txresp -body {<h1>FOO<esi:include src="/bar"/>BARF</h1>}

       } -start

       varnish v1 -vcl+backend {
	       sub vcl_fetch {
		       set beresp.do_esi = true;
		       if (req.url == "/foo") {
			       set beresp.ttl = 0s;
		       } else {
			       set beresp.ttl = 10m;
		       }
	       }
       } -start

       client c1 {
	       txreq -url "/bar" -hdr "Accept-Encoding: gzip"
	       rxresp
	       gunzip
	       expect resp.bodylen == 5

	       txreq -url "/foo" -hdr "Accept-Encoding: gzip"
	       rxresp
	       expect resp.bodylen == 21
       } -run

       When run, the above script will simulate a server (s1) that expects two
       different requests. It will start a Varnish server  (v1)	 and  add  the
       backend	definition  to	the  VCL  specified (-vcl+backend). Finally it
       starts the c1-client, which is a single client sending two requests.

SEE ALSO
       · varnishtest source code repository with tests

       · varnishhist(1)

       · varnishlog(1)

       · varnishncsa(1)

       · varnishstat(1)

       · varnishtop(1)

       · vcl(7)

HISTORY
       The  varnishtest	 program  was  developed  by  Poul-Henning   Kamp   <‐
       phk@phk.freebsd.dk> in cooperation with Varnish Software AS.  This man‐
       ual  page  was  originally  written  by	Stig  Sandbeck	 Mathisen   <‐
       ssm@linpro.no>	  and	  updated     by    Kristian	Lyngstøl    <‐
       kristian@varnish-cache.org>.

COPYRIGHT
       This document is licensed under the same licence as Varnish itself. See
       LICENCE for details.

       · Copyright (c) 2007-2014 Varnish Software AS

								 VARNISHTEST()
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