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annotate http_uri.t @ 1752:ba6e24e38f03

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Tests: improved stop_daemons() to send signal again. As was observed, it's possible that a signal to complete a uwsgi daemon can be ignored while it is starting up, which results in tests hang due to eternal waiting on child processes termination. Notably, it is seen when running tests with a high number of prove jobs on a low-profile VM against nginx with broken modules and/or configuration. To reproduce: $ TEST_NGINX_GLOBALS=ERROR prove -j16 uwsgi*.t Inspecting uwsgi under ktrace on FreeBSD confirms that a SIGTERM signal is ignored at the very beginning of uwsgi startup. It is then replaced with a default action after listen(), thus waiting until uwsgi is ready to accept new TCP connections doesn't completely solve the hang window. The fix is to retry sending a signal some time after waitpid(WNOHANG) continuously demonstrated no progress with reaping a signaled process. It is modelled after f13ead27f89c that improved stop() for nginx.
author Sergey Kandaurov <pluknet@nginx.com>
date Wed, 29 Dec 2021 22:29:23 +0300
parents e4e711d07e6c
children 2a0a6035a1af
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/perl
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2
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3 # (C) Sergey Kandaurov
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4 # (C) Nginx, Inc.
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5
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6 # Tests for URI normalization.
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7
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8 ###############################################################################
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9
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10 use warnings;
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11 use strict;
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12
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13 use Test::More;
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14
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15 BEGIN { use FindBin; chdir($FindBin::Bin); }
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16
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17 use lib 'lib';
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18 use Test::Nginx;
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19
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20 ###############################################################################
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21
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22 select STDERR; $| = 1;
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23 select STDOUT; $| = 1;
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24
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25 my $t = Test::Nginx->new()->has(qw/http rewrite/)->plan(19)
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26 ->write_file_expand('nginx.conf', <<'EOF')->run();
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27
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28 %%TEST_GLOBALS%%
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29
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30 daemon off;
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31
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32 events {
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33 }
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34
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35 http {
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36 %%TEST_GLOBALS_HTTP%%
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37
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38 server {
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39 listen 127.0.0.1:8080;
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40 server_name localhost;
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41
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42 location / {
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43 add_header X-URI "x $uri x";
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44 add_header X-Args "y $args y";
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45 add_header X-Request-URI "z $request_uri z";
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46 return 204;
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47 }
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48 }
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49 }
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50
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51 EOF
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52
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53 ###############################################################################
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54
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55 like(http_get('/foo/bar%'), qr/400 Bad/, 'percent');
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56 like(http_get('/foo/bar%1'), qr/400 Bad/, 'percent digit');
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57
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58 like(http_get('/foo/bar/.?args'), qr!x /foo/bar/ x!, 'dot args');
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59 like(http_get('/foo/bar/.#frag'), qr!x /foo/bar/ x!, 'dot frag');
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60 like(http_get('/foo/bar/..?args'), qr!x /foo/ x!, 'dot dot args');
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61 like(http_get('/foo/bar/..#frag'), qr!x /foo/ x!, 'dot dot frag');
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62 like(http_get('/foo/bar/.'), qr!x /foo/bar/ x!, 'trailing dot');
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63 like(http_get('/foo/bar/..'), qr!x /foo/ x!, 'trailing dot dot');
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64
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65 like(http_get('http://localhost'), qr!x / x!, 'absolute');
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66 like(http_get('http://localhost/'), qr!x / x!, 'absolute slash');
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67 like(http_get('http://localhost?args'), qr!x / x.*y args y!ms,
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68 'absolute args');
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69 like(http_get('http://localhost?args#frag'), qr!x / x.*y args y!ms,
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70 'absolute args and frag');
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71
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72 like(http_get('http://localhost:8080'), qr!x / x!, 'port');
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73 like(http_get('http://localhost:8080/'), qr!x / x!, 'port slash');
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74 like(http_get('http://localhost:8080?args'), qr!x / x.*y args y!ms,
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75 'port args');
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76 like(http_get('http://localhost:8080?args#frag'), qr!x / x.*y args y!ms,
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77 'port args and frag');
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78
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79 TODO: {
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80 local $TODO = 'not yet' unless $t->has_version('1.21.1');
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81
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82 like(http_get('/ /'), qr/400 Bad/, 'space');
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83
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84 }
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85
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86 TODO: {
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87 local $TODO = 'not yet' unless $t->has_version('1.21.1');
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88
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89 like(http_get("/\x02"), qr/400 Bad/, 'control');
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90
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91 }
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92
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93 like(http_get('/%02'), qr!x /\x02 x!, 'control escaped');
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94
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95 ###############################################################################