Mercurial > hg > nginx-tests
view sub_filter_slice.t @ 1240:f7eb2875ed45
Tests: avoid interleaved output in Upgrade handling tests.
When the testing script is run in verbose mode by prove that redirects stdout,
a garbled verbose mode line from backend can be produced that incorporates TAP
output of an individual test result, which eventually breaks the testing plan.
Notably, this happens when testing sending multiple frames if backend started
to respond before all frames were received. This is possible due to the line
boundary used as an indicator of last bytes to receive before starting to send.
The fix is to amend the only last frame of many specially, for that purpose.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 15 Nov 2017 20:16:09 +0300 |
parents | 1e41a0de0772 |
children | 766bcbb632ee |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for slice filter with sub filter. # A response is sent using chunked encoding. ############################################################################### 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 slice sub/)->plan(3); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { sub_filter foo bar; sub_filter_types *; slice 2; proxy_pass http://127.0.0.1:8081/; proxy_set_header Range $slice_range; } } server { listen 127.0.0.1:8081; server_name localhost; location / { } } } EOF $t->write_file('t', '0123456789'); $t->run(); ############################################################################### my $r; TODO: { local $TODO = 'not yet' unless $t->has_version('1.11.5'); # range filter in subrequests (subrequest_ranges) $r = get('/t', 'Range: bytes=2-4'); unlike($r, qr/\x0d\x0a?0\x0d\x0a?\x0d\x0a?\w/, 'only final chunk'); } TODO: { local $TODO = 'not yet'; # server is assumed to return the requested range $r = get('/t', 'Range: bytes=3-4'); like($r, qr/ 206 /, 'range request - 206 partial reply'); is(Test::Nginx::http_content($r), '34', 'range request - correct content'); } ############################################################################### sub get { my ($url, $extra) = @_; return http(<<EOF); GET $url HTTP/1.1 Host: localhost Connection: close $extra EOF } ###############################################################################