mirror of
https://gitee.com/iresty/apisix.git
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278 lines
8.1 KiB
Perl
Vendored
278 lines
8.1 KiB
Perl
Vendored
#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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use t::APISIX;
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my $nginx_binary = $ENV{'TEST_NGINX_BINARY'} || 'nginx';
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my $version = eval { `$nginx_binary -V 2>&1` };
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if ($version !~ m/\/apisix-nginx-module/) {
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plan(skip_all => "apisix-nginx-module not installed");
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} else {
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plan('no_plan');
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}
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repeat_each(1);
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log_level('debug');
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no_root_location();
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no_shuffle();
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add_block_preprocessor(sub {
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my ($block) = @_;
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if (!defined $block->request) {
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$block->set_value("request", "GET /t");
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}
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if ((!defined $block->error_log) && (!defined $block->no_error_log)) {
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$block->set_value("no_error_log", "[error]");
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}
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});
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run_tests();
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__DATA__
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=== TEST 1: bad pool size
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/upstreams/1',
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ngx.HTTP_PUT,
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[[{
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"type": "roundrobin",
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"nodes": {
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"127.0.0.1:1983": 1
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},
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"keepalive_pool": {
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"size": 0
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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--- error_code: 400
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--- response_body
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{"error_msg":"invalid configuration: property \"keepalive_pool\" validation failed: property \"size\" validation failed: expected 0 to be greater than 1"}
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=== TEST 2: set route/upstream
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/upstreams/1',
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ngx.HTTP_PUT,
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[[{
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"type": "roundrobin",
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"keepalive_pool": {
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"size": 4,
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"idle_timeout": 8,
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"requests": 16
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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ngx.print(body)
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return
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end
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"uri":"/hello",
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"upstream_id": 1
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}]])
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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=== TEST 3: hit
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--- config
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location /t {
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content_by_lua_block {
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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for i = 1, 3 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri)
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if not res then
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ngx.say(err)
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return
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end
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ngx.print(res.body)
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end
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}
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}
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--- response_body
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hello world
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hello world
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hello world
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--- grep_error_log eval
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qr/lua balancer: keepalive .*/
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--- grep_error_log_out eval
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qr/^lua balancer: keepalive create pool, crc32: \S+, size: 4
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lua balancer: keepalive no free connection, cpool: \S+
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lua balancer: keepalive saving connection \S+, cpool: \S+, connections: 1
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lua balancer: keepalive reusing connection \S+, requests: 1, cpool: \S+
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lua balancer: keepalive saving connection \S+, cpool: \S+, connections: 1
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lua balancer: keepalive reusing connection \S+, requests: 2, cpool: \S+
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lua balancer: keepalive saving connection \S+, cpool: \S+, connections: 1
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$/
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=== TEST 4: only reuse one time
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/upstreams/1',
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ngx.HTTP_PUT,
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[[{
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"type": "roundrobin",
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"keepalive_pool": {
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"size": 1,
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"idle_timeout": 8,
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"requests": 2
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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=== TEST 5: hit
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--- config
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location /t {
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content_by_lua_block {
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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for i = 1, 3 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri)
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if not res then
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ngx.say(err)
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return
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end
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ngx.print(res.body)
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end
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}
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}
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--- response_body
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hello world
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hello world
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hello world
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--- grep_error_log eval
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qr/lua balancer: keepalive .*/
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--- grep_error_log_out eval
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qr/^lua balancer: keepalive create pool, crc32: \S+, size: 1
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lua balancer: keepalive no free connection, cpool: \S+
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lua balancer: keepalive saving connection \S+, cpool: \S+, connections: 1
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lua balancer: keepalive reusing connection \S+, requests: 1, cpool: \S+
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lua balancer: keepalive not saving connection \S+, cpool: \S+, connections: 0
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lua balancer: keepalive free pool \S+, crc32: \S+
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lua balancer: keepalive create pool, crc32: \S+, size: 1
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lua balancer: keepalive no free connection, cpool: \S+
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lua balancer: keepalive saving connection \S+, cpool: \S+, connections: 1
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$/
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=== TEST 6: set upstream without keepalive_pool
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/upstreams/1',
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ngx.HTTP_PUT,
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[[{
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"type": "roundrobin",
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"nodes": {
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"127.0.0.1:1980": 1
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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ngx.print(body)
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return
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end
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}
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}
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=== TEST 7: should not override default value
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--- config
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location /t {
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content_by_lua_block {
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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for i = 1, 3 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri)
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if not res then
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ngx.say(err)
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return
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end
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ngx.print(res.body)
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end
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}
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}
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--- response_body
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hello world
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hello world
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hello world
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--- grep_error_log eval
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qr/lua balancer: keepalive .*/
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--- grep_error_log_out eval
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qr/^lua balancer: keepalive create pool, crc32: \S+, size: 320
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lua balancer: keepalive no free connection, cpool: \S+
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lua balancer: keepalive saving connection \S+, cpool: \S+, connections: 1
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lua balancer: keepalive reusing connection \S+, requests: 1, cpool: \S+
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lua balancer: keepalive saving connection \S+, cpool: \S+, connections: 1
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lua balancer: keepalive reusing connection \S+, requests: 2, cpool: \S+
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lua balancer: keepalive saving connection \S+, cpool: \S+, connections: 1
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$/
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