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# vim:set ft= ts=4 sw=4 et fdm=marker:
use lib 'lib';
use Test::Nginx::Socket;
#worker_connections(1014);
#master_process_enabled(1);
#log_level('warn');
repeat_each(2);
plan tests => repeat_each() * (blocks() * 2 + 5);
$ENV{TEST_NGINX_MEMCACHED_PORT} ||= 11211;
#no_diff();
no_long_string();
run_tests();
__DATA__
=== TEST 1: set non-existent variables via "vars" option
--- config
location /other {
content_by_lua '
ngx.say("dog = ", ngx.var.dog)
ngx.say("cat = ", ngx.var.cat)
';
}
location /lua {
content_by_lua '
res = ngx.location.capture("/other",
{ vars = { dog = "hello", cat = 32 }});
ngx.print(res.body)
';
}
--- stap2
global delta = " "
F(ngx_http_finalize_request) {
uri = ngx_http_req_uri($r)
printf("finalize req %s: %d\n", uri, $rc)
if ($rc == 500) {
print_ubacktrace()
}
}
F(ngx_http_lua_run_thread) {
uri = ngx_http_req_uri($r)
printf("lua run thread %s\n", uri)
}
M(http-subrequest-start) {
r = $arg1
n = ngx_http_subreq_depth(r)
pr = ngx_http_req_parent(r)
printf("%sbegin %s -> %s (%d)\n", ngx_indent(n, delta),
ngx_http_req_uri(pr),
ngx_http_req_uri(r),
n)
}
--- request
GET /lua
--- response_body_like: 500 Internal Server Error
--- error_log chop
variable "dog" cannot be assigned a value (maybe you forgot to define it first?)
--- error_code: 500
=== TEST 2: set non-existent variables via "vars" option
--- config
location /other {
content_by_lua '
ngx.say("dog = ", ngx.var.dog)
ngx.say("cat = ", ngx.var.cat)
';
}
location /lua {
set $dog '';
content_by_lua '
res = ngx.location.capture("/other",
{ vars = { dog = "hello", cat = 32 }});
ngx.print(res.body)
';
}
--- request
GET /lua
--- response_body_like: 500 Internal Server Error
--- error_log chop
variable "cat" cannot be assigned a value (maybe you forgot to define it first?)
--- error_code: 500
=== TEST 3: good "vars" option: user variables
--- config
location /other {
content_by_lua '
ngx.say("dog = ", ngx.var.dog)
ngx.say("cat = ", ngx.var.cat)
';
}
location /lua {
set $dog '';
set $cat '';
content_by_lua '
res = ngx.location.capture("/other",
{ vars = { dog = "hello", cat = 32 }});
ngx.print(res.body)
';
}
--- request
GET /lua
--- response_body
dog = hello
cat = 32
=== TEST 4: bad "vars" option value
--- config
location /other {
content_by_lua '
ngx.say("dog = ", ngx.var.dog)
ngx.say("cat = ", ngx.var.cat)
';
}
location /lua {
set $dog '';
set $cat '';
content_by_lua '
res = ngx.location.capture("/other",
{ vars = "hello" });
ngx.print(res.body)
';
}
--- request
GET /lua
--- response_body_like: 500 Internal Server Error
--- error_code: 500
--- error_log chop
Bad vars option value
=== TEST 5: bad "vars" option value value
--- config
location /other {
content_by_lua '
ngx.say("dog = ", ngx.var.dog)
ngx.say("cat = ", ngx.var.cat)
';
}
location /lua {
set $dog '';
set $cat '';
content_by_lua '
res = ngx.location.capture("/other",
{ vars = { cat = true } });
ngx.print(res.body)
';
}
--- request
GET /lua
--- response_body_like: 500 Internal Server Error
--- error_code: 500
--- error_log chop
attempt to use bad variable value type boolean
=== TEST 6: good "vars" option: builtin variables
--- config
location /other {
echo "args: $args";
}
location /lua {
content_by_lua '
res = ngx.location.capture("/other",
{ vars = { args = "a=hello&b=32" }});
ngx.print(res.body)
';
}
--- request
GET /lua
--- response_body
args: a=hello&b=32
=== TEST 7: setting non-changeable vars
--- config
location /other {
echo "query string: $query_string";
}
location /lua {
content_by_lua '
res = ngx.location.capture("/other",
{ vars = { query_string = "hello" } });
ngx.print(res.body)
';
}
--- request
GET /lua
--- response_body_like: 500 Internal Server Error
--- error_code: 500
--- error_log chop
variable "query_string" not changeable
=== TEST 8: copy all vars
--- config
location /other {
set $dog "$dog world";
echo "$uri dog: $dog";
}
location /lua {
set $dog 'hello';
content_by_lua '
res = ngx.location.capture("/other",
{ copy_all_vars = true });
ngx.print(res.body)
ngx.say(ngx.var.uri, ": ", ngx.var.dog)
';
}
--- request
GET /lua
--- response_body
/other dog: hello world
/lua: hello
=== TEST 9: share all vars
--- config
location /other {
set $dog "$dog world";
echo "$uri dog: $dog";
}
location /lua {
set $dog 'hello';
content_by_lua '
res = ngx.location.capture("/other",
{ share_all_vars = true });
ngx.print(res.body)
ngx.say(ngx.var.uri, ": ", ngx.var.dog)
';
}
--- request
GET /lua
--- response_body
/other dog: hello world
/lua: hello world
=== TEST 10: vars takes priority over copy_all_vars
--- config
location /other {
set $dog "$dog world";
echo "$uri dog: $dog";
}
location /lua {
set $dog 'hello';
content_by_lua '
res = ngx.location.capture("/other",
{ vars = { dog = "hiya" }, copy_all_vars = true });
ngx.print(res.body)
ngx.say(ngx.var.uri, ": ", ngx.var.dog)
';
}
--- request
GET /lua
--- response_body
/other dog: hiya world
/lua: hello
=== TEST 11: capture_multi: good "vars" option: user variables
--- config
location /other {
content_by_lua '
ngx.say("dog = ", ngx.var.dog)
ngx.say("cat = ", ngx.var.cat)
';
}
location /lua {
set $dog 'blah';
set $cat 'foo';
content_by_lua '
local res1, res2 = ngx.location.capture_multi{
{"/other/1",
{ vars = { dog = "hello", cat = 32 }}
},
{"/other/2",
{ vars = { dog = "hiya", cat = 56 }}
}
};
ngx.print(res1.body)
ngx.print(res2.body)
ngx.say("parent dog: ", ngx.var.dog)
ngx.say("parent cat: ", ngx.var.cat)
';
}
--- request
GET /lua
--- response_body
dog = hello
cat = 32
dog = hiya
cat = 56
parent dog: blah
parent cat: foo
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