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authorSergey Poznyakoff <gray@gnu.org.ua>2015-02-12 10:38:20 (GMT)
committer Sergey Poznyakoff <gray@gnu.org.ua>2015-02-12 10:38:20 (GMT)
commitc36a2210ed6cd53c5c65418fa9c20ac22dec8c59 (patch) (side-by-side diff)
tree95cbf77e8d0851e5ea2b9adaba7ad12c6bf0e1c4
parentb771edaa218bee8a8365cc8e4ee9af4005ad61b2 (diff)
downloadvmod-variable-c36a2210ed6cd53c5c65418fa9c20ac22dec8c59.tar.gz
vmod-variable-c36a2210ed6cd53c5c65418fa9c20ac22dec8c59.tar.bz2
Implement global string variables
* src/variable.c (vmod_global_set) (vmod_global_get): New functions. * src/variable.vcc (global_set) (global_get): New protos. * tests/gstring.at: New file. * tests/Makefile.am (TESTSUITE_AT): Add gstring.at * tests/testsuite.at (AT_VCL): Remove (AT_VARNISHTEST): Rewrite. All uses changed. Include gstring.at * tests/atlocal.in (at_vcl_backend): Remove. * tests/batchset.at: Use new AT_VARNISHTEST. * tests/clear.at: Likewise. * tests/complex.at: Likewise. * tests/defined.at: Likewise. * tests/duration.at: Likewise. * tests/int.at: Likewise. * tests/real.at: Likewise. * tests/string.at: Likewise. * tests/type_of.at: Likewise. * tests/undef.at: Likewise.
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--src/variable.c45
-rw-r--r--src/variable.vcc4
-rw-r--r--tests/Makefile.am1
-rw-r--r--tests/atlocal.in43
-rw-r--r--tests/batchset.at29
-rw-r--r--tests/clear.at68
-rw-r--r--tests/complex.at62
-rw-r--r--tests/defined.at24
-rw-r--r--tests/duration.at26
-rw-r--r--tests/gstring.at46
-rw-r--r--tests/int.at26
-rw-r--r--tests/real.at26
-rw-r--r--tests/string.at28
-rw-r--r--tests/testsuite.at38
-rw-r--r--tests/type_of.at33
-rw-r--r--tests/undef.at32
16 files changed, 292 insertions, 239 deletions
diff --git a/src/variable.c b/src/variable.c
index c8ab8e6..6403c1a 100644
--- a/src/variable.c
+++ b/src/variable.c
@@ -314,6 +314,51 @@ static struct symtab **symtabv;
static size_t symtabc;
static pthread_mutex_t symtab_mtx = PTHREAD_MUTEX_INITIALIZER;
+static struct symtab *global_symtab;
+static pthread_mutex_t global_mtx = PTHREAD_MUTEX_INITIALIZER;
+
+VCL_VOID
+vmod_global_set(VARIABLE_CTX ctx, VCL_STRING name, VCL_STRING value)
+{
+ struct variable *var;
+ int inst;
+
+ AZ(pthread_mutex_lock(&global_mtx));
+ if (!global_symtab)
+ global_symtab = symtab_create();
+ if (!value)
+ symtab_remove(global_symtab, name);
+ else {
+ inst = 1;
+ var = symtab_lookup_or_install(global_symtab, name, &inst);
+ if (!inst && var->type == variable_string)
+ free(var->v.s);
+ var->type = variable_string;
+ var->v.s = strdup(value);
+ AN(var->v.s);
+ }
+ AZ(pthread_mutex_unlock(&global_mtx));
+}
+
+VCL_STRING
+vmod_global_get(VARIABLE_CTX ctx, VCL_STRING name)
+{
+ char *s;
+ struct variable *var;
+
+ AZ(pthread_mutex_lock(&global_mtx));
+ if (!global_symtab)
+ global_symtab = symtab_create();
+ var = symtab_lookup_or_install(global_symtab, name, NULL);
+ if (var && var->type == variable_string) {
+ s = WS_Copy(ctx->ws, var->v.s, -1);
+ AN(s);
+ } else
+ s = NULL;
+ AZ(pthread_mutex_unlock(&global_mtx));
+ return s;
+}
+
static struct symtab *
get_symtab(VARIABLE_CTX ctx)
{
diff --git a/src/variable.vcc b/src/variable.vcc
index a87c204..b8eb8e2 100644
--- a/src/variable.vcc
+++ b/src/variable.vcc
@@ -18,8 +18,8 @@ $Module variable 3 Variable Support for Varnish
$Function VOID set(STRING, STRING)
$Function STRING get(STRING)
-#$Function VOID global_set(STRING, STRING)
-#$Function STRING global_get(STRING)
+$Function VOID global_set(STRING, STRING)
+$Function STRING global_get(STRING)
$Function VOID set_int(STRING, INT)
$Function INT get_int(STRING)
$Function VOID set_string(STRING, STRING)
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 2e4a53b..1a81bea 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -46,6 +46,7 @@ TESTSUITE_AT = \
clear.at\
defined.at\
duration.at\
+ gstring.at\
int.at\
real.at\
string.at\
diff --git a/tests/atlocal.in b/tests/atlocal.in
index e833179..6cae626 100644
--- a/tests/atlocal.in
+++ b/tests/atlocal.in
@@ -8,46 +8,3 @@ FAILFILE=@abs_builddir@/FAILURE
VARNISHTEST="@VARNISHSRC@/bin/varnishtest/varnishtest -Dvarnishd=@VARNISHSRC@/bin/varnishd/varnishd"
VARNISHVERSION=@VARNISHVERSION@
-at_vcl_backend() {
- case $VARNISHVERSION in
- 3) cat <<EOT
-server s1 {
- rxreq
- txresp
-} -start
-
-varnish v1 -vcl+backend {
- import std;
- import variable from "$abs_top_builddir/src/.libs/libvmod_variable.so";
-
- sub vcl_recv {
- }
-
- sub vcl_deliver {
- }
-} -start
-EOT
- ;;
- 4) cat <<EOT
-server s1 {
- rxreq
- txresp
-} -start
-
-varnish v1 -vcl+backend {
- import std;
- import variable from "$abs_top_builddir/src/.libs/libvmod_variable.so";
-
- sub vcl_recv {
- $1
- }
-
- sub vcl_deliver {
- $2
- }
-} -start
-EOT
- ;;
- *) echo >&2 "unsupported varnish version: $VARNISHVERSION"
-esac
-}
diff --git a/tests/batchset.at b/tests/batchset.at
index d782191..be07cae 100644
--- a/tests/batchset.at
+++ b/tests/batchset.at
@@ -1,4 +1,4 @@
-# This file is part of vmod-variable
+# This file is part of vmod-variable -*- autotest -*-
# Copyright (C) 2015 Sergey Poznyakoff
#
# Vmod-variable is free software; you can redistribute it and/or modify
@@ -17,20 +17,19 @@
AT_SETUP(batchset)
AT_KEYWORDS(batchset)
-AT_CHECK([
-AT_VCL([variable.batchset("y=i,x=s", "^/(\d+)/(.+)", req.url);
-],
-[set resp.http.X-X = variable.get("x");
- set resp.http.X-Y = variable.get_int("y");],
-[txreq -url /10/test
- rxresp
- expect resp.http.X-X == "test"
- expect resp.http.X-Y == "10"
-])
-AT_VARNISHTEST
-],
-[0],
-[OK
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.batchset("y=i,x=s", "^/(\d+)/(.+)", req.url);
+}
+sub vcl_deliver {
+ set resp.http.X-X = variable.get("x");
+ set resp.http.X-Y = variable.get_int("y");
+}
+],[
+txreq -url /10/test
+rxresp
+expect resp.http.X-X == "test"
+expect resp.http.X-Y == "10"
])
AT_CLEANUP
diff --git a/tests/clear.at b/tests/clear.at
index 53ac20f..a3c602f 100644
--- a/tests/clear.at
+++ b/tests/clear.at
@@ -17,41 +17,39 @@
AT_SETUP(clear)
AT_KEYWORDS(clear)
-AT_CHECK([
-AT_VCL([
-variable.set("foo", req.http.Host);
-variable.set("bar","two");
-variable.set_int("ten", 10);
-variable.set_int("five",5);
-variable.set_real("one-half", 0.5);
-variable.set_real("one-fourth",0.25);
-variable.set_duration("minute", 1m);
-variable.set_duration("hour",1h);
-],
-[variable.clear();
- set resp.http.X-Foo = variable.get("foo");
- set resp.http.X-Bar = variable.get("bar");
- set resp.http.X-Five = variable.get_int("five");
- set resp.http.X-Ten = variable.get_int("ten");
- set resp.http.X-One-Fourth = variable.get_real("one-fourth");
- set resp.http.X-One-Half = variable.get_real("one-half");
- set resp.http.X-Minute = variable.get_duration("minute");
- set resp.http.X-Hour = variable.get_duration("hour");],
-[txreq -url / -hdr "Host:en.example.net"
- rxresp
- expect resp.http.X-Foo == ""
- expect resp.http.X-Bar == ""
- expect resp.http.X-Five == "0"
- expect resp.http.X-Ten == "0"
- expect resp.http.X-One-Half == "0.000"
- expect resp.http.X-One-Fourth == "0.000"
- expect resp.http.X-Minute == "0.000"
- expect resp.http.X-Hour == "0.000"
-])
-AT_VARNISHTEST
-],
-[0],
-[OK
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set("foo", req.http.Host);
+ variable.set("bar","two");
+ variable.set_int("ten", 10);
+ variable.set_int("five",5);
+ variable.set_real("one-half", 0.5);
+ variable.set_real("one-fourth",0.25);
+ variable.set_duration("minute", 1m);
+ variable.set_duration("hour",1h);
+}
+sub vcl_deliver {
+ variable.clear();
+ set resp.http.X-Foo = variable.get("foo");
+ set resp.http.X-Bar = variable.get("bar");
+ set resp.http.X-Five = variable.get_int("five");
+ set resp.http.X-Ten = variable.get_int("ten");
+ set resp.http.X-One-Fourth = variable.get_real("one-fourth");
+ set resp.http.X-One-Half = variable.get_real("one-half");
+ set resp.http.X-Minute = variable.get_duration("minute");
+ set resp.http.X-Hour = variable.get_duration("hour");
+}
+],[
+txreq -url / -hdr "Host:en.example.net"
+rxresp
+expect resp.http.X-Foo == ""
+expect resp.http.X-Bar == ""
+expect resp.http.X-Five == "0"
+expect resp.http.X-Ten == "0"
+expect resp.http.X-One-Half == "0.000"
+expect resp.http.X-One-Fourth == "0.000"
+expect resp.http.X-Minute == "0.000"
+expect resp.http.X-Hour == "0.000"
])
AT_CLEANUP
diff --git a/tests/complex.at b/tests/complex.at
index dada9a1..77a7903 100644
--- a/tests/complex.at
+++ b/tests/complex.at
@@ -17,40 +17,38 @@
AT_SETUP(complex)
AT_KEYWORDS(complex)
-AT_CHECK([
-AT_VCL([
-variable.set("foo", req.http.Host);
-variable.set("bar","two");
-variable.set_int("ten", 10);
-variable.set_int("five",5);
-variable.set_real("one-half", 0.5);
-variable.set_real("one-fourth",0.25);
-variable.set_duration("minute", 1m);
-variable.set_duration("hour",1h);
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set("foo", req.http.Host);
+ variable.set("bar","two");
+ variable.set_int("ten", 10);
+ variable.set_int("five",5);
+ variable.set_real("one-half", 0.5);
+ variable.set_real("one-fourth",0.25);
+ variable.set_duration("minute", 1m);
+ variable.set_duration("hour",1h);
+}
+sub vcl_deliver {
+ set resp.http.X-Foo = variable.get("foo");
+ set resp.http.X-Bar = variable.get("bar");
+ set resp.http.X-Five = variable.get_int("five");
+ set resp.http.X-Ten = variable.get_int("ten");
+ set resp.http.X-One-Fourth = variable.get_real("one-fourth");
+ set resp.http.X-One-Half = variable.get_real("one-half");
+ set resp.http.X-Minute = variable.get_duration("minute");
+ set resp.http.X-Hour = variable.get_duration("hour");
+}
],
-[set resp.http.X-Foo = variable.get("foo");
- set resp.http.X-Bar = variable.get("bar");
- set resp.http.X-Five = variable.get_int("five");
- set resp.http.X-Ten = variable.get_int("ten");
- set resp.http.X-One-Fourth = variable.get_real("one-fourth");
- set resp.http.X-One-Half = variable.get_real("one-half");
- set resp.http.X-Minute = variable.get_duration("minute");
- set resp.http.X-Hour = variable.get_duration("hour");],
[txreq -url / -hdr "Host:en.example.net"
- rxresp
- expect resp.http.X-Foo == "en.example.net"
- expect resp.http.X-Bar == "two"
- expect resp.http.X-Five == "5"
- expect resp.http.X-Ten == "10"
- expect resp.http.X-One-Half == "0.500"
- expect resp.http.X-One-Fourth == "0.250"
- expect resp.http.X-Minute == "60.000"
- expect resp.http.X-Hour == "3600.000"
-])
-AT_VARNISHTEST
-],
-[0],
-[OK
+rxresp
+expect resp.http.X-Foo == "en.example.net"
+expect resp.http.X-Bar == "two"
+expect resp.http.X-Five == "5"
+expect resp.http.X-Ten == "10"
+expect resp.http.X-One-Half == "0.500"
+expect resp.http.X-One-Fourth == "0.250"
+expect resp.http.X-Minute == "60.000"
+expect resp.http.X-Hour == "3600.000"
])
AT_CLEANUP
diff --git a/tests/defined.at b/tests/defined.at
index 4c54a9d..c2d50f2 100644
--- a/tests/defined.at
+++ b/tests/defined.at
@@ -17,19 +17,19 @@
AT_SETUP(defined)
AT_KEYWORDS(defined)
-AT_CHECK([
-AT_VCL([variable.set("string", "test");],
-[set resp.http.X-String = variable.defined("string");
- set resp.http.X-Foo = variable.defined("foo");],
-[txreq -url /
- rxresp
- expect resp.http.X-String == "1"
- expect resp.http.X-Foo == "0"
-])
-AT_VARNISHTEST
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set("string", "test");
+}
+sub vcl_deliver {
+ set resp.http.X-String = variable.defined("string");
+ set resp.http.X-Foo = variable.defined("foo");
+}
],
-[0],
-[OK
+[txreq -url /
+rxresp
+expect resp.http.X-String == "1"
+expect resp.http.X-Foo == "0"
])
AT_CLEANUP
diff --git a/tests/duration.at b/tests/duration.at
index c866ef3..5368145 100644
--- a/tests/duration.at
+++ b/tests/duration.at
@@ -17,20 +17,20 @@
AT_SETUP(duration)
AT_KEYWORDS(duration)
-AT_CHECK([
-AT_VCL([variable.set_duration("minute", 1m);
-variable.set_duration("hour",1h);],
-[set resp.http.X-Minute = variable.get_duration("minute");
- set resp.http.X-Hour = variable.get_duration("hour");],
-[txreq -url /
- rxresp
- expect resp.http.X-Minute == "60.000"
- expect resp.http.X-Hour == "3600.000"
-])
-AT_VARNISHTEST
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set_duration("minute", 1m);
+ variable.set_duration("hour",1h);
+}
+sub vcl_deliver {
+ set resp.http.X-Minute = variable.get_duration("minute");
+ set resp.http.X-Hour = variable.get_duration("hour");
+}
],
-[0],
-[OK
+[txreq -url /
+rxresp
+expect resp.http.X-Minute == "60.000"
+expect resp.http.X-Hour == "3600.000"
])
AT_CLEANUP
diff --git a/tests/gstring.at b/tests/gstring.at
new file mode 100644
index 0000000..8a93dfe
--- a/dev/null
+++ b/tests/gstring.at
@@ -0,0 +1,46 @@
+# This file is part of vmod-variable -*- autotest -*-
+# Copyright (C) 2015 Sergey Poznyakoff
+#
+# Vmod-variable is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# Vmod-variable is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with vmod-variable. If not, see <http://www.gnu.org/licenses/>.
+
+AT_SETUP(global string)
+AT_KEYWORDS(global string gstring)
+
+AT_VARNISHTEST([
+sub vcl_recv {
+ if (req.url == "/") {
+ variable.global_set("host", req.http.Host);
+ }
+}
+
+sub vcl_deliver {
+ set resp.http.X-Host = variable.global_get("host");
+}
+],[
+txreq -url / -hdr "Host:en.example.net"
+rxresp
+expect resp.http.X-Host == "en.example.net"
+txreq -url /test
+rxresp
+expect resp.http.X-Host == "en.example.net"
+],[
+rxreq
+txresp
+rxreq
+txresp
+])
+AT_CLEANUP
+
+
+
diff --git a/tests/int.at b/tests/int.at
index fc1140a..7b193cf 100644
--- a/tests/int.at
+++ b/tests/int.at
@@ -17,20 +17,20 @@
AT_SETUP(int)
AT_KEYWORDS(int)
-AT_CHECK([
-AT_VCL([variable.set_int("ten", 10);
-variable.set_int("five",5);],
-[set resp.http.X-Five = variable.get_int("five");
- set resp.http.X-Ten = variable.get_int("ten");],
-[txreq -url /
- rxresp
- expect resp.http.X-Five == "5"
- expect resp.http.X-Ten == "10"
-])
-AT_VARNISHTEST
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set_int("ten", 10);
+ variable.set_int("five",5);
+}
+sub vcl_deliver {
+ set resp.http.X-Five = variable.get_int("five");
+ set resp.http.X-Ten = variable.get_int("ten");
+}
],
-[0],
-[OK
+[txreq -url /
+rxresp
+expect resp.http.X-Five == "5"
+expect resp.http.X-Ten == "10"
])
AT_CLEANUP
diff --git a/tests/real.at b/tests/real.at
index f6faa94..3500480 100644
--- a/tests/real.at
+++ b/tests/real.at
@@ -17,20 +17,20 @@
AT_SETUP(real)
AT_KEYWORDS(real)
-AT_CHECK([
-AT_VCL([variable.set_real("one-half", 0.5);
-variable.set_real("one-fourth",0.25);],
-[set resp.http.X-One-Fourth = variable.get_real("one-fourth");
- set resp.http.X-One-Half = variable.get_real("one-half");],
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set_real("one-half", 0.5);
+ variable.set_real("one-fourth",0.25);
+}
+sub vcl_deliver {
+ set resp.http.X-One-Fourth = variable.get_real("one-fourth");
+ set resp.http.X-One-Half = variable.get_real("one-half");
+}
+],
[txreq -url /
- rxresp
- expect resp.http.X-One-Half == "0.500"
- expect resp.http.X-One-Fourth == "0.250"
-])
-AT_VARNISHTEST
-],
-[0],
-[OK
+rxresp
+expect resp.http.X-One-Half == "0.500"
+expect resp.http.X-One-Fourth == "0.250"
])
AT_CLEANUP
diff --git a/tests/string.at b/tests/string.at
index 9bc4651..698ca4a 100644
--- a/tests/string.at
+++ b/tests/string.at
@@ -17,20 +17,20 @@
AT_SETUP(string)
AT_KEYWORDS(string)
-AT_CHECK([
-AT_VCL([variable.set("foo", req.http.Host);
-variable.set("bar","two");],
-[set resp.http.X-Foo = variable.get("foo");
- set resp.http.X-Bar = variable.get("bar");],
-[txreq -url / -hdr "Host:en.example.net"
- rxresp
- expect resp.http.X-Foo == "en.example.net"
- expect resp.http.X-Bar == "two"
-])
-AT_VARNISHTEST
-],
-[0],
-[OK
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set("foo", req.http.Host);
+ variable.set("bar","two");
+}
+sub vcl_deliver {
+ set resp.http.X-Foo = variable.get("foo");
+ set resp.http.X-Bar = variable.get("bar");
+}
+],[
+txreq -url / -hdr "Host:en.example.net"
+rxresp
+expect resp.http.X-Foo == "en.example.net"
+expect resp.http.X-Bar == "two"
])
AT_CLEANUP
diff --git a/tests/testsuite.at b/tests/testsuite.at
index a022697..7312433 100644
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -18,20 +18,31 @@ m4_version_prereq([2.52g])
m4_define([AT_SKIP_TEST],[exit 77])
-m4_define([AT_VCL],[
- at_vcl_backend "m4_bpatsubst([$1],[[\"\$]],\\\&)" "m4_bpatsubst([$2],[[\"\$]],\\\&)" > test.vtc
- cat >> test.vtc <<EOT
-client c1 {
- $3
-}
-
-client c1 -run
-EOT
-])
-
-m4_define([AT_VARNISHTEST],
-[$VARNISHTEST test.vtc | sed 's/^#.*TEST test.vtc passed.*/OK/'])
+dnl AT_VARNISHTEST(VCL, CLT[, SRV])
+m4_define([AT_VARNISHTEST],[
+AT_CHECK([
+cat > test.vtc <<EOT
+server s1 {
+m4_if($3,,[dnl
+ rxreq
+ txresp],[$3])
+} -start
+
+varnish v1 -vcl+backend {
+ import std;
+ import variable from "$abs_top_builddir/src/.libs/libvmod_variable.so";
+$1
+} -start
+client c1 {
+$2
+} -run
+EOT
+$VARNISHTEST test.vtc | sed 's/^#.*TEST test.vtc passed.*/OK/'
+],
+[0],
+[OK
+])])
AT_INIT
m4_include([string.at])
@@ -44,5 +55,6 @@ m4_include([defined.at])
m4_include([type_of.at])
m4_include([undef.at])
m4_include([batchset.at])
+m4_include([gstring.at])
# End of testsuite.at
diff --git a/tests/type_of.at b/tests/type_of.at
index 2aeda17..8d8b7e8 100644
--- a/tests/type_of.at
+++ b/tests/type_of.at
@@ -17,23 +17,22 @@
AT_SETUP(type_of)
AT_KEYWORDS(type_of)
-AT_CHECK([
-AT_VCL([variable.set("s", "test");
-variable.set_int("i", 1);
-],
-[set resp.http.X-S = variable.type_of("s");
- set resp.http.X-I = variable.type_of("i");
- set resp.http.X-Y = variable.type_of("y");],
-[txreq -url /
- rxresp
- expect resp.http.X-S == "STRING"
- expect resp.http.X-I == "INT"
- expect resp.http.X-Y == "UNSET"
-])
-AT_VARNISHTEST
-],
-[0],
-[OK
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set("s", "test");
+ variable.set_int("i", 1);
+}
+sub vcl_deliver {
+ set resp.http.X-S = variable.type_of("s");
+ set resp.http.X-I = variable.type_of("i");
+ set resp.http.X-Y = variable.type_of("y");
+}
+],[
+txreq -url /
+rxresp
+expect resp.http.X-S == "STRING"
+expect resp.http.X-I == "INT"
+expect resp.http.X-Y == "UNSET"
])
AT_CLEANUP
diff --git a/tests/undef.at b/tests/undef.at
index fa0aaf8..65165d1 100644
--- a/tests/undef.at
+++ b/tests/undef.at
@@ -17,23 +17,21 @@
AT_SETUP(undef)
AT_KEYWORDS(undef)
-AT_CHECK([
-AT_VCL([variable.set("s", "test");
-variable.set("t", "foo");
-variable.undef("s");
-],
-[
- set resp.http.X-S = variable.defined("s");
- set resp.http.X-T = variable.defined("t");],
-[txreq -url /
- rxresp
- expect resp.http.X-S == "0"
- expect resp.http.X-T == "1"
-])
-AT_VARNISHTEST
-],
-[0],
-[OK
+AT_VARNISHTEST([
+sub vcl_recv {
+ variable.set("s", "test");
+ variable.set("t", "foo");
+ variable.undef("s");
+}
+sub vcl_deliver {
+ set resp.http.X-S = variable.defined("s");
+ set resp.http.X-T = variable.defined("t");
+}
+],[
+txreq -url /
+rxresp
+expect resp.http.X-S == "0"
+expect resp.http.X-T == "1"
])
AT_CLEANUP

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