From 05225c5eb8ca9adb358e3ea57c63e6298727790d Mon Sep 17 00:00:00 2001 From: phk Date: Mon, 20 Oct 2008 17:45:54 +0000 Subject: [PATCH] Add a test-case for dup purge elimination git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3330 d4fa192b-c00b-0410-8231-f00ffab90ce4 --- varnish-cache/bin/varnishtest/c00019.vtc | 83 ++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 varnish-cache/bin/varnishtest/c00019.vtc diff --git a/varnish-cache/bin/varnishtest/c00019.vtc b/varnish-cache/bin/varnishtest/c00019.vtc new file mode 100644 index 00000000..87c2bd67 --- /dev/null +++ b/varnish-cache/bin/varnishtest/c00019.vtc @@ -0,0 +1,83 @@ +# $Id$ + +test "Check purge counters and duplicate purge elimination" + +server s1 { + rxreq + txresp -hdr "foo: 1" -body "foo1" + rxreq + txresp -hdr "foo: 2" -body "foo2" + rxreq + txresp -hdr "foo: 3" -body "foo3" +} -start + +varnish v1 -vcl+backend {} -start + +varnish v1 -cliok "purge.url FOO" + +# There is one "magic" purge from boot +varnish v1 -expect n_purge_add == 2 +varnish v1 -cliok "purge.list" + +# Our fetch is not affected by the purge +# as the FOO-purge was preexisting +client c1 { + txreq -url /FOO + rxresp + expect resp.http.foo == 1 +} -run + +varnish v1 -cliok "purge.list" +varnish v1 -expect n_purge_obj_test == 0 +varnish v1 -expect n_purge_re_test == 0 + +# Add another purge +varnish v1 -cliok "purge.url FOO" +varnish v1 -expect n_purge_add == 3 +varnish v1 -cliok "purge.list" + +# The cached object will be purged, and a new +# fetched from the backend +client c1 { + txreq -url /FOO + rxresp + expect resp.http.foo == 2 +} -run + +varnish v1 -expect n_purge_obj_test == 1 +varnish v1 -expect n_purge_re_test == 1 +varnish v1 -cliok "purge.list" + +# Fetch the cached copy, just for grins +client c1 { + txreq -url /FOO + rxresp + expect resp.http.foo == 2 +} -run + + +# Now add another purge +varnish v1 -cliok "purge.url FOO" +varnish v1 -expect n_purge_add == 4 + +# Enable dup removal of purges +varnish v1 -cliok "param.set purge_dups on" + +# This should incapacitate the to previous FOO purges. +varnish v1 -cliok "purge.url FOO" +varnish v1 -expect n_purge_add == 5 +varnish v1 -expect n_purge_dups == 3 +varnish v1 -cliok "purge.list" + +# And we should get a fresh object from backend +client c1 { + txreq -url /FOO + rxresp + expect resp.http.foo == 3 +} -run + +# With only two objects having ever been compared +varnish v1 -expect n_purge_obj_test == 2 +varnish v1 -expect n_purge_re_test == 2 +varnish v1 -cliok "purge.list" + -- 2.39.5