| # |
| # 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(2); |
| no_long_string(); |
| no_root_location(); |
| |
| run_tests; |
| |
| __DATA__ |
| |
| === TEST 1: find |
| --- config |
| location /t { |
| content_by_lua_block { |
| local encode = require "cjson".encode |
| local str = require("apisix.core.string") |
| local cases = { |
| {"xx", "", true}, |
| {"xx", "x", true}, |
| {"", "x", false}, |
| {"", "", true}, |
| {"", 0, false}, |
| {0, "x", false}, |
| {"a[", "[", true}, |
| |
| {"[a", "[", false, 2}, |
| {"[a", "[", false, 3}, |
| {"[a", "[", true, 1}, |
| } |
| for _, case in ipairs(cases) do |
| local ok, idx = pcall(str.find, case[1], case[2], case[4]) |
| if not ok then |
| if case[3] == true then |
| ngx.log(ngx.ERR, "unexpected error: ", idx, |
| " ", encode(case)) |
| end |
| else |
| if case[3] ~= (idx ~= nil) then |
| ngx.log(ngx.ERR, "unexpected res: ", idx, |
| " ", encode(case)) |
| end |
| end |
| end |
| } |
| } |
| --- request |
| GET /t |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 2: prefix |
| --- config |
| location /t { |
| content_by_lua_block { |
| local encode = require "cjson".encode |
| local str = require("apisix.core.string") |
| local cases = { |
| {"xx", "", true}, |
| {"xx", "x", true}, |
| {"", "x", false}, |
| {"", "", true}, |
| {"", 0, false}, |
| {0, "x", false}, |
| {"a[", "[", false}, |
| {"[a", "[", true}, |
| {"[a", "[b", false}, |
| } |
| for _, case in ipairs(cases) do |
| local ok, res = pcall(str.has_prefix, case[1], case[2]) |
| if not ok then |
| if case[3] == true then |
| ngx.log(ngx.ERR, "unexpected error: ", res, |
| " ", encode(case)) |
| end |
| else |
| if case[3] ~= res then |
| ngx.log(ngx.ERR, "unexpected res: ", res, |
| " ", encode(case)) |
| end |
| end |
| end |
| } |
| } |
| --- request |
| GET /t |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 3: suffix |
| --- config |
| location /t { |
| content_by_lua_block { |
| local encode = require "cjson".encode |
| local str = require("apisix.core.string") |
| local cases = { |
| {"xx", "", true}, |
| {"xx", "x", true}, |
| {"", "x", false}, |
| {"", "", true}, |
| {"", 0, false}, |
| {0, "x", false}, |
| {"a[", "[", true}, |
| {"[a", "[", false}, |
| {"[a", "[b", false}, |
| } |
| for _, case in ipairs(cases) do |
| local ok, res = pcall(str.has_suffix, case[1], case[2]) |
| if not ok then |
| if case[3] == true then |
| ngx.log(ngx.ERR, "unexpected error: ", res, |
| " ", encode(case)) |
| end |
| else |
| if case[3] ~= res then |
| ngx.log(ngx.ERR, "unexpected res: ", res, |
| " ", encode(case)) |
| end |
| end |
| end |
| } |
| } |
| --- request |
| GET /t |
| --- no_error_log |
| [error] |