Mercurial > hg > nginx-tests
view proxy_no_cache.t @ 1989:bf027a972ccf default tip
Tests: proxy_no_cache tests.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Tue, 25 Jun 2024 21:46:50 +0300 |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for http proxy cache, proxy_no_cache. ############################################################################### 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 proxy cache rewrite/)->plan(16) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% proxy_cache_path %%TESTDIR%%/cache keys_zone=one:1m; server { listen 127.0.0.1:8080; server_name localhost; location / { proxy_pass http://127.0.0.1:8081; proxy_cache one; proxy_cache_key $uri; proxy_cache_valid any 1y; proxy_no_cache $arg_nocache; proxy_intercept_errors on; error_page 404 = @fallback; } location /t3 { proxy_pass http://127.0.0.1:8081; proxy_cache one; proxy_cache_key $uri; proxy_cache_valid any 1y; proxy_no_cache $arg_nocache; } location /t4 { proxy_pass http://127.0.0.1:8081; proxy_cache one; proxy_cache_key $uri; proxy_cache_valid any 1s; proxy_no_cache $upstream_http_x_no_cache; proxy_cache_revalidate on; } location @fallback { return 403; } add_header X-Cache-Status $upstream_cache_status always; } server { listen 127.0.0.1:8081; server_name localhost; location / { } location /t3 { set $nocache ""; if ($arg_expires) { set $nocache "no-cache"; } add_header Cache-Control $nocache; add_header Transfer-Encoding invalid; } location /t4 { set $nocache ""; if ($arg_expires) { set $nocache "no-cache"; } add_header Cache-Control $nocache; add_header X-No-Cache $arg_nocache; } } } EOF $t->write_file('t', 'SEE-THIS'); $t->write_file('t3', 'SEE-THIS'); $t->write_file('t4', 'SEE-THIS'); $t->run(); ############################################################################### like(http_get('/t?nocache=1'), qr/MISS.*SEE-THIS/s, 'request'); like(http_get('/t'), qr/MISS.*SEE-THIS/s, 'request not cached'); like(http_get('/t'), qr/HIT.*SEE-THIS/s, 'request cached'); # proxy_no_cache with intercepted errors, # ngx_http_upstream_intercept_errors() like(http_get('/t2?nocache=1'), qr/403 Forbidden/, 'intercepted error'); TODO: { local $TODO = 'not yet' unless $t->has_version('1.27.2'); like(http_get('/t2'), qr/403 Forbidden.*MISS/s, 'intercepted error not cached'); } like(http_get('/t2'), qr/403 Forbidden.*HIT/s, 'intercepted error cached'); # proxy_no_cache with internal 502/504 errors, # ngx_http_upstream_finalize_request() like(http_get('/t3?nocache=1'), qr/502 Bad/, 'internal 502 error'); TODO: { local $TODO = 'not yet' unless $t->has_version('1.27.2'); like(http_get('/t3?expires=1'), qr/502 Bad.*MISS/s, 'internal 502 error expires'); like(http_get('/t3'), qr/502 Bad.*MISS/s, 'internal 502 error not cached'); } like(http_get('/t3'), qr/502 Bad.*HIT/s, 'internal 502 error cached'); # proxy_no_cache with revalidate and 304, # ngx_http_upstream_test_next() like(http_get('/t4'), qr/MISS.*SEE-THIS/s, 'revalidate'); like(http_get('/t4'), qr/HIT.*SEE-THIS/s, 'revalidate cached'); select undef, undef, undef, 2.5; like(http_get('/t4?nocache=1'), qr/REVALIDATED.*SEE-THIS/s, 'revalidate nocache'); TODO: { local $TODO = 'not yet' unless $t->has_version('1.27.2'); like(http_get('/t4?expires=1'), qr/REVALIDATED.*SEE-THIS/s, 'revalidate expires'); like(http_get('/t4'), qr/REVALIDATED.*SEE-THIS/s, 'revalidate again'); } like(http_get('/t4'), qr/HIT.*SEE-THIS/s, 'revalidate again cached'); ###############################################################################