Mercurial > hg > nginx-tests
view limit_req_dry_run.t @ 1951:1867428f1673
Tests: fixed h3_limit_req.t spurious failures.
In the "reset stream - cancellation" test, HTTP/3 stream is closed without
sending the request body when the request is waiting in the limit_req
module, and this results in error 444. However, when the request is received
with some minor delay due to system load, it is not delayed by limit_req,
and the stream is closed during reading the request body, which results
in error 400 instead, breaking the test.
Fix is to introduce yet another request before the "reset stream" test,
so the stream in question is always delayed by limit_req.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 14 Mar 2024 02:25:49 +0300 |
parents | 5ac6efbe5552 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for nginx limit_req module, limit_req_dry_run directive. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http limit_req/); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% limit_req_zone $binary_remote_addr zone=one:1m rate=1r/m; log_format test $uri:$limit_req_status; server { listen 127.0.0.1:8080; server_name localhost; limit_req_dry_run on; add_header X-Status $limit_req_status always; access_log %%TESTDIR%%/test.log test; location /delay { limit_req zone=one burst=2; } location /reject { limit_req zone=one; } location /reject/off { limit_req zone=one; limit_req_dry_run off; } location / { } } } EOF $t->write_file('delay', 'SEE-THIS'); $t->write_file('reject', 'SEE-THIS'); $t->run()->plan(8); ############################################################################### like(http_get('/delay'), qr/ 200 .*PASSED/ms, 'dry run - passed'); like(http_get('/delay'), qr/ 200 .*DELAYED_DRY_RUN/ms, 'dry run - delayed'); like(http_get('/reject'), qr/ 200 .*REJECTED_DRY_RUN/ms, 'dry run - rejected'); like(http_get('/reject/off'), qr/ 503 .*REJECTED/ms, 'dry run off - rejected'); unlike(http_get('/'), qr/X-Status/, 'no limit'); $t->stop(); like($t->read_file('error.log'), qr/delaying request, dry/, 'log - delay'); like($t->read_file('error.log'), qr/limiting requests, dry/, 'log - reject'); like($t->read_file('test.log'), qr|^/:-|m, 'log - not found'); ###############################################################################