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annotate binary_upgrade.t @ 1573:d7e83ce613c2

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Tests: unix sockets removal tests on master process exit.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 02 Jun 2020 14:30:27 +0300
parents fe60c3959069
children 5ac6efbe5552
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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6fff42643fd7 Tests: binary upgrade.
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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 binary upgrade.
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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 plan(skip_all => 'can leave orphaned process group')
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26 unless $ENV{TEST_NGINX_UNSAFE};
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27
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28 my $t = Test::Nginx->new(qr/http unix/)->plan(4)
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29 ->write_file_expand('nginx.conf', <<'EOF');
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30
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31 %%TEST_GLOBALS%%
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32
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33 events {
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34 }
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35
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36 http {
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37 %%TEST_GLOBALS_HTTP%%
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38
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39 server {
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40 listen unix:%%TESTDIR%%/unix.sock;
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41 server_name localhost;
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42 }
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43 }
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44
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45 EOF
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46
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47 my $d = $t->testdir();
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48
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49 $t->run();
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50
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51 ###############################################################################
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52
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53 my $pid = $t->read_file('nginx.pid');
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54 ok($pid, 'master pid');
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55
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56 kill 'USR2', $pid;
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57
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58 for (1 .. 30) {
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59 last if -e "$d/nginx.pid" && -e "$d/nginx.pid.oldbin";
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60 select undef, undef, undef, 0.2
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61 }
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62
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63 isnt($t->read_file('nginx.pid'), $pid, 'master pid changed');
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64
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65 kill 'QUIT', $pid;
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66
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67 for (1 .. 30) {
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68 last if ! -e "$d/nginx.pid.oldbin";
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69 select undef, undef, undef, 0.2
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70 }
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71
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72 ok(-e "$d/unix.sock", 'unix socket exists on old master shutdown');
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73
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74 # unix socket on new master termination
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75
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76 $pid = $t->read_file('nginx.pid');
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77
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78 kill 'USR2', $pid;
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79
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80 for (1 .. 30) {
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81 last if -e "$d/nginx.pid" && -e "$d/nginx.pid.oldbin";
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82 select undef, undef, undef, 0.2
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83 }
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84
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85 kill 'TERM', $t->read_file('nginx.pid');
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86
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87 for (1 .. 30) {
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88 last if ! -e "$d/nginx.pid.oldbin";
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89 select undef, undef, undef, 0.2
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90 }
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91
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92 TODO: {
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93 $TODO = 'not yet' unless $t->has_version('1.19.1');
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94
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95 ok(-e "$d/unix.sock", 'unix socket exists on new master termination');
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96
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97 }
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98
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99 ###############################################################################