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|
# vim:set ft= ts=4 sw=4 et:
use Test::Nginx::Socket::Lua;
use Cwd qw(cwd);
repeat_each(2);
plan tests => repeat_each() * (4 * blocks() + 4);
my $pwd = cwd();
our $HttpConfig = qq{
lua_package_path "$pwd/lib/?.lua;;";
};
$ENV{TEST_NGINX_RESOLVER} = '8.8.8.8';
$ENV{TEST_NGINX_MEMCACHED_PORT} ||= 11211;
no_long_string();
run_tests();
__DATA__
=== TEST 1: fail to flush
--- http_config eval: $::HttpConfig
--- config
location /t {
content_by_lua '
local memcached = require "resty.memcached"
local memc = memcached:new()
memc:set_timeout(1000) -- 1 sec
local ok, err = memc:connect("127.0.0.1", 1921);
if not ok then
ngx.say("failed to connect: ", err)
return
end
local ok, err = memc:flush_all()
if not ok then
ngx.say("failed to flush all: ", err)
return
end
ngx.say("flush: ", ok);
memc:close()
';
}
--- request
GET /t
--- tcp_listen: 1921
--- tcp_query_len: 11
--- tcp_query eval
"flush_all\r\n"
--- tcp_reply eval
"SOME ERROR\r\n"
--- response_body
failed to flush all: SOME ERROR
--- no_error_log
[error]
=== TEST 2: continue using the obj when read timeout happens
--- http_config eval: $::HttpConfig
--- config
location /t {
content_by_lua '
local memcached = require "resty.memcached"
local memc = memcached:new()
local ok, err = memc:connect("127.0.0.1", 1921);
if not ok then
ngx.say("failed to connect: ", err)
return
end
memc:set_timeout(100) -- 0.1 sec
for i = 1, 2 do
local data, flags, err = memc:get("foo")
if not data and err then
ngx.say("failed to get: ", err)
else
ngx.say("get: ", data);
end
ngx.sleep(0.1)
end
memc:close()
';
}
--- request
GET /t
--- tcp_listen: 1921
--- tcp_query_len: 9
--- tcp_query eval
"get foo\r\n"
--- tcp_reply eval
"VALUE foo 0 5\r\nhello\r\nEND\r\n"
--- tcp_reply_delay: 150ms
--- response_body
failed to get: timeout
failed to get: closed
--- error_log
lua tcp socket read timed out
=== TEST 3: gets multi getting error responses
--- http_config eval: $::HttpConfig
--- config
location /t {
content_by_lua '
local memcached = require "resty.memcached"
local memc = memcached:new()
memc:set_timeout(1000) -- 1 sec
local ok, err = memc:connect("127.0.0.1", 1921);
if not ok then
ngx.say("failed to connect: ", err)
return
end
local res, err = memc:gets({"dog", "cat"})
if not res then
ngx.say("failed to gets: ", err)
return
end
ngx.say("gets: ", table.concat(res, ", "));
memc:close()
';
}
--- request
GET /t
--- tcp_listen: 1921
--- tcp_query_len: 14
--- tcp_query eval
"gets dog cat\r\n"
--- tcp_reply eval
"SERVER_ERROR\r\n"
--- response_body
failed to gets: SERVER_ERROR
--- no_error_log
[error]
=== TEST 4: get multi getting error responses
--- http_config eval: $::HttpConfig
--- config
location /t {
content_by_lua '
local memcached = require "resty.memcached"
local memc = memcached:new()
memc:set_timeout(1000) -- 1 sec
local ok, err = memc:connect("127.0.0.1", 1921);
if not ok then
ngx.say("failed to connect: ", err)
return
end
local res, err = memc:get({"dog", "cat"})
if not res then
ngx.say("failed to get: ", err)
return
end
ngx.say("get: ", table.concat(res, ", "));
memc:close()
';
}
--- request
GET /t
--- tcp_listen: 1921
--- tcp_query_len: 13
--- tcp_query eval
"get dog cat\r\n"
--- tcp_reply eval
"SERVER_ERROR\r\n"
--- response_body
failed to get: SERVER_ERROR
--- no_error_log
[error]
|
