| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| use t::APISIX 'no_plan'; |
| |
| repeat_each(1); |
| no_long_string(); |
| no_root_location(); |
| log_level("info"); |
| |
| run_tests; |
| |
| __DATA__ |
| |
| === TEST 1: sanity |
| --- config |
| location /t { |
| content_by_lua_block { |
| local core = require("apisix.core") |
| |
| local idx = 0 |
| local function create_obj() |
| idx = idx + 1 |
| return {idx = idx} |
| end |
| |
| local obj = core.lrucache.global("key", nil, create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = core.lrucache.global("key", nil, create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = core.lrucache.global("key", "1", create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| obj: {"idx":1} |
| obj: {"idx":1} |
| obj: {"idx":2,"_cache_ver":"1"} |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 2: plugin |
| --- config |
| location /t { |
| content_by_lua_block { |
| local core = require("apisix.core") |
| |
| local idx = 0 |
| local function create_obj() |
| idx = idx + 1 |
| return {idx = idx} |
| end |
| |
| local obj = core.lrucache.plugin("plugin-a", "key", nil, create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = core.lrucache.plugin("plugin-a", "key", nil, create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = core.lrucache.plugin("plugin-a", "key", "1", create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = core.lrucache.plugin("plugin-b", "key", "1", create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| obj: {"idx":1} |
| obj: {"idx":1} |
| obj: {"idx":2,"_cache_ver":"1"} |
| obj: {"idx":3,"_cache_ver":"1"} |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 3: new |
| --- config |
| location /t { |
| content_by_lua_block { |
| local core = require("apisix.core") |
| |
| local idx = 0 |
| local function create_obj() |
| idx = idx + 1 |
| return {idx = idx} |
| end |
| |
| local lru_get = core.lrucache.new() |
| |
| local obj = lru_get("key", nil, create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = lru_get("key", nil, create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = lru_get("key", "1", create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = lru_get("key", "1", create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = lru_get("key-different", "1", create_obj) |
| ngx.say("obj: ", core.json.encode(obj)) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| obj: {"idx":1} |
| obj: {"idx":1} |
| obj: {"idx":2,"_cache_ver":"1"} |
| obj: {"idx":2,"_cache_ver":"1"} |
| obj: {"idx":3,"_cache_ver":"1"} |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 4: cache the non-table object, eg: number or string |
| --- config |
| location /t { |
| content_by_lua_block { |
| local core = require("apisix.core") |
| |
| local idx = 0 |
| local function create_num() |
| idx = idx + 1 |
| return idx |
| end |
| |
| local obj = core.lrucache.global("key", nil, create_num) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = core.lrucache.global("key", nil, create_num) |
| ngx.say("obj: ", core.json.encode(obj)) |
| |
| obj = core.lrucache.global("key", "1", create_num) |
| ngx.say("obj: ", core.json.encode(obj)) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| obj: 1 |
| obj: 1 |
| obj: 2 |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 5: sanity |
| --- config |
| location /t { |
| content_by_lua_block { |
| local core = require("apisix.core") |
| |
| local function server_release(self) |
| ngx.say("release: ", core.json.encode(self)) |
| end |
| |
| local lrucache_server_picker = core.lrucache.new({ |
| ttl = 300, count = 256, release = server_release, |
| }) |
| |
| local t1 = lrucache_server_picker("nnn", "t1", |
| function () return {name = "aaa"} end) |
| |
| ngx.say("obj: ", core.json.encode(t1)) |
| |
| local t2 = lrucache_server_picker("nnn", "t2", |
| function () return {name = "bbb"} end) |
| |
| ngx.say("obj: ", core.json.encode(t2)) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| obj: {"_cache_ver":"t1","name":"aaa"} |
| release: {"_cache_ver":"t1","name":"aaa"} |
| obj: {"_cache_ver":"t2","name":"bbb"} |
| --- no_error_log |
| [error] |