test.pl 16 KB

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  1. #!/usr/bin/env perl
  2. # This script is used to test Mongoose web server
  3. # $Id: test.pl 516 2010-05-03 12:54:37Z valenok $
  4. use IO::Socket;
  5. use File::Path;
  6. use strict;
  7. use warnings;
  8. #use diagnostics;
  9. sub on_windows { $^O =~ /win32/i; }
  10. my $port = 23456;
  11. my $pid = undef;
  12. my $num_requests;
  13. my $dir_separator = on_windows() ? '\\' : '/';
  14. my $copy_cmd = on_windows() ? 'copy' : 'cp';
  15. my $test_dir_uri = "test_dir";
  16. my $root = 'test';
  17. my $test_dir = $root . $dir_separator. $test_dir_uri;
  18. my $config = 'mongoose.conf';
  19. my $exe = '.' . $dir_separator . 'mongoose';
  20. my $embed_exe = '.' . $dir_separator . 'embed';
  21. my $unit_test_exe = '.' . $dir_separator . 'unit_test';
  22. my $exit_code = 0;
  23. my @files_to_delete = ('debug.log', 'access.log', $config, "$root/put.txt",
  24. "$root/a+.txt", "$root/.htpasswd", "$root/binary_file",
  25. $embed_exe, $unit_test_exe);
  26. END {
  27. unlink @files_to_delete;
  28. kill_spawned_child();
  29. File::Path::rmtree($test_dir);
  30. exit $exit_code;
  31. }
  32. sub fail {
  33. print "FAILED: @_\n";
  34. $exit_code = 1;
  35. exit 1;
  36. }
  37. sub get_num_of_log_entries {
  38. open FD, "access.log" or return 0;
  39. my @lines = (<FD>);
  40. close FD;
  41. return scalar @lines;
  42. }
  43. # Send the request to the 127.0.0.1:$port and return the reply
  44. sub req {
  45. my ($request, $inc, $timeout) = @_;
  46. my $sock = IO::Socket::INET->new(Proto=>"tcp",
  47. PeerAddr=>'127.0.0.1', PeerPort=>$port);
  48. fail("Cannot connect: $!") unless $sock;
  49. $sock->autoflush(1);
  50. foreach my $byte (split //, $request) {
  51. last unless print $sock $byte;
  52. select undef, undef, undef, .001 if length($request) < 256;
  53. }
  54. my $out = '';
  55. eval {
  56. alarm $timeout if $timeout;
  57. foreach (<$sock>) {
  58. $out .= $_;
  59. }
  60. alarm 0;
  61. };
  62. close $sock;
  63. $num_requests += defined($inc) ? $inc : 1;
  64. my $num_logs = get_num_of_log_entries();
  65. unless ($num_requests == $num_logs) {
  66. fail("Request has not been logged: [$request], output: [$out]");
  67. }
  68. return $out;
  69. }
  70. # Send the request. Compare with the expected reply. Fail if no match
  71. sub o {
  72. my ($request, $expected_reply, $message, $num_logs) = @_;
  73. print "==> $message ... ";
  74. my $reply = req($request, $num_logs);
  75. if ($reply =~ /$expected_reply/s) {
  76. print "OK\n";
  77. } else {
  78. fail("Requested: [$request]\nExpected: [$expected_reply], got: [$reply]");
  79. }
  80. }
  81. # Spawn a server listening on specified port
  82. sub spawn {
  83. my ($cmdline) = @_;
  84. print 'Executing: ', @_, "\n";
  85. if (on_windows()) {
  86. my @args = split /\s+/, $cmdline;
  87. my $executable = $args[0];
  88. $executable .= '.exe';
  89. Win32::Spawn($executable, $cmdline, $pid);
  90. die "Cannot spawn @_: $!" unless $pid;
  91. } else {
  92. unless ($pid = fork()) {
  93. exec $cmdline;
  94. die "cannot exec [$cmdline]: $!\n";
  95. }
  96. }
  97. sleep 1;
  98. }
  99. sub write_file {
  100. open FD, ">$_[0]" or fail "Cannot open $_[0]: $!";
  101. binmode FD;
  102. print FD $_[1];
  103. close FD;
  104. }
  105. sub read_file {
  106. open FD, $_[0] or fail "Cannot open $_[0]: $!";
  107. my @lines = <FD>;
  108. close FD;
  109. return join '', @lines;
  110. }
  111. sub kill_spawned_child {
  112. if (defined($pid)) {
  113. kill(9, $pid);
  114. waitpid($pid, 0);
  115. }
  116. }
  117. ####################################################### ENTRY POINT
  118. unlink @files_to_delete;
  119. $SIG{PIPE} = 'IGNORE';
  120. $SIG{ALRM} = sub { die "timeout\n" };
  121. #local $| =1;
  122. # Make sure we export only symbols that start with "mg_", and keep local
  123. # symbols static.
  124. if ($^O =~ /darwin|bsd|linux/) {
  125. my $out = `(cc -c mongoose.c && nm mongoose.o) | grep ' T '`;
  126. foreach (split /\n/, $out) {
  127. /T\s+_?mg_.+/ or fail("Exported symbol $_")
  128. }
  129. }
  130. if (scalar(@ARGV) > 0 and $ARGV[0] eq 'embedded') {
  131. do_embedded_test();
  132. exit 0;
  133. }
  134. # Make sure we load config file if no options are given
  135. write_file($config, "listening_ports 12345\n");
  136. spawn("$exe -a access.log");
  137. my $saved_port = $port;
  138. $port = 12345;
  139. o("GET /test/hello.txt HTTP/1.0\n\n", 'HTTP/1.1 200 OK', 'Loading config file');
  140. $port = $saved_port;
  141. unlink $config;
  142. kill_spawned_child();
  143. # Spawn the server on port $port
  144. my $cmd = "$exe -listening_ports $port -access_log_file access.log ".
  145. "-error_log_file debug.log ".
  146. "-cgi_environment CGI_FOO=foo,CGI_BAR=bar,CGI_BAZ=baz " .
  147. "-extra_mime_types .bar=foo/bar,.tar.gz=blah,.baz=foo " .
  148. '-put_delete_passwords_file test/passfile ' .
  149. '-access_control_list -0.0.0.0/0,+127.0.0.1 ' .
  150. "-document_root $root,/aiased=/etc/,/ta=$test_dir";
  151. $cmd .= ' -cgi_interpreter perl' if on_windows();
  152. spawn($cmd);
  153. # Try to overflow: Send very long request
  154. req('POST ' . '/..' x 100 . 'ABCD' x 3000 . "\n\n", 0); # don't log this one
  155. o("GET /hello.txt HTTP/1.0\n\n", 'HTTP/1.1 200 OK', 'GET regular file');
  156. o("GET /hello.txt HTTP/1.0\n\n", 'Content-Length: 17\s',
  157. 'GET regular file Content-Length');
  158. o("GET /%68%65%6c%6c%6f%2e%74%78%74 HTTP/1.0\n\n",
  159. 'HTTP/1.1 200 OK', 'URL-decoding');
  160. # '+' in URI must not be URL-decoded to space
  161. write_file("$root/a+.txt", '');
  162. o("GET /a+.txt HTTP/1.0\n\n", 'HTTP/1.1 200 OK', 'URL-decoding, + in URI');
  163. #o("GET /hh HTTP/1.0\n\n", 'HTTP/1.1 200 OK', 'GET admin URI');
  164. # Test HTTP version parsing
  165. o("GET / HTTPX/1.0\r\n\r\n", '400 Bad Request', 'Bad HTTP Version', 0);
  166. o("GET / HTTP/x.1\r\n\r\n", '505 HTTP', 'Bad HTTP maj Version');
  167. o("GET / HTTP/1.1z\r\n\r\n", '505 HTTP', 'Bad HTTP min Version');
  168. o("GET / HTTP/02.0\r\n\r\n", '505 HTTP version not supported',
  169. 'HTTP Version >1.1');
  170. # File with leading single dot
  171. o("GET /.leading.dot.txt HTTP/1.0\n\n", 'abc123', 'Leading dot 1');
  172. o("GET /...leading.dot.txt HTTP/1.0\n\n", 'abc123', 'Leading dot 2');
  173. o("GET /../\\\\/.//...leading.dot.txt HTTP/1.0\n\n", 'abc123', 'Leading dot 3');
  174. o("GET .. HTTP/1.0\n\n", '400 Bad Request', 'Leading dot 4', 0);
  175. mkdir $test_dir unless -d $test_dir;
  176. o("GET /$test_dir_uri/not_exist HTTP/1.0\n\n",
  177. 'HTTP/1.1 404', 'PATH_INFO loop problem');
  178. o("GET /$test_dir_uri HTTP/1.0\n\n", 'HTTP/1.1 301', 'Directory redirection');
  179. o("GET /$test_dir_uri/ HTTP/1.0\n\n", 'Modified', 'Directory listing');
  180. write_file("$test_dir/index.html", "tralala");
  181. o("GET /$test_dir_uri/ HTTP/1.0\n\n", 'tralala', 'Index substitution');
  182. o("GET / HTTP/1.0\n\n", 'embed.c', 'Directory listing - file name');
  183. o("GET /ta/ HTTP/1.0\n\n", 'Modified', 'Aliases');
  184. o("GET /not-exist HTTP/1.0\r\n\n", 'HTTP/1.1 404', 'Not existent file');
  185. mkdir $test_dir . $dir_separator . 'x';
  186. my $path = $test_dir . $dir_separator . 'x' . $dir_separator . 'index.cgi';
  187. write_file($path, read_file($root . $dir_separator . 'env.cgi'));
  188. chmod 0755, $path;
  189. o("GET /$test_dir_uri/x/ HTTP/1.0\n\n", "Content-Type: text/html\r\n\r\n",
  190. 'index.cgi execution');
  191. o("GET /$test_dir_uri/x/ HTTP/1.0\n\n",
  192. "SCRIPT_FILENAME=test/test_dir/x/index.cgi", 'SCRIPT_FILENAME');
  193. o("GET /ta/x/ HTTP/1.0\n\n", "SCRIPT_NAME=/ta/x/index.cgi",
  194. 'Aliases SCRIPT_NAME');
  195. #o("GET /hello.txt HTTP/1.1\n\n GET /hello.txt HTTP/1.0\n\n",
  196. # 'HTTP/1.1 200.+keep-alive.+HTTP/1.1 200.+close',
  197. # 'Request pipelining', 2);
  198. fail('Slow CGI output forward ') unless
  199. req("GET /timeout.cgi HTTP/1.0\r\n\r\n", 1, 1) =~ /Some data/gs;
  200. my $mime_types = {
  201. html => 'text/html',
  202. htm => 'text/html',
  203. txt => 'text/plain',
  204. unknown_extension => 'text/plain',
  205. js => 'application/x-javascript',
  206. css => 'text/css',
  207. jpg => 'image/jpeg',
  208. c => 'text/plain',
  209. 'tar.gz' => 'blah',
  210. bar => 'foo/bar',
  211. baz => 'foo',
  212. };
  213. foreach my $key (keys %$mime_types) {
  214. my $filename = "_mime_file_test.$key";
  215. write_file("$root/$filename", '');
  216. o("GET /$filename HTTP/1.0\n\n",
  217. "Content-Type: $mime_types->{$key}", ".$key mime type");
  218. unlink "$root/$filename";
  219. }
  220. # Get binary file and check the integrity
  221. my $binary_file = 'binary_file';
  222. my $f2 = '';
  223. foreach (0..123456) { $f2 .= chr(int(rand() * 255)); }
  224. write_file("$root/$binary_file", $f2);
  225. my $f1 = req("GET /$binary_file HTTP/1.0\r\n\n");
  226. while ($f1 =~ /^.*\r\n/) { $f1 =~ s/^.*\r\n// }
  227. $f1 eq $f2 or fail("Integrity check for downloaded binary file");
  228. my $range_request = "GET /hello.txt HTTP/1.1\nConnection: close\n".
  229. "Range: bytes=3-5\r\n\r\n";
  230. o($range_request, '206 Partial Content', 'Range: 206 status code');
  231. o($range_request, 'Content-Length: 3\s', 'Range: Content-Length');
  232. o($range_request, 'Content-Range: bytes 3-5/17', 'Range: Content-Range');
  233. o($range_request, '\nple$', 'Range: body content');
  234. # Test directory sorting. Sleep between file creation for 1.1 seconds,
  235. # to make sure modification time are different.
  236. mkdir "$test_dir/sort";
  237. write_file("$test_dir/sort/11", 'xx');
  238. select undef, undef, undef, 1.1;
  239. write_file("$test_dir/sort/aa", 'xxxx');
  240. select undef, undef, undef, 1.1;
  241. write_file("$test_dir/sort/bb", 'xxx');
  242. select undef, undef, undef, 1.1;
  243. write_file("$test_dir/sort/22", 'x');
  244. o("GET /$test_dir_uri/sort/?n HTTP/1.0\n\n",
  245. '200 OK.+>11<.+>22<.+>aa<.+>bb<',
  246. 'Directory listing (name, ascending)');
  247. o("GET /$test_dir_uri/sort/?nd HTTP/1.0\n\n",
  248. '200 OK.+>bb<.+>aa<.+>22<.+>11<',
  249. 'Directory listing (name, descending)');
  250. o("GET /$test_dir_uri/sort/?s HTTP/1.0\n\n",
  251. '200 OK.+>22<.+>11<.+>bb<.+>aa<',
  252. 'Directory listing (size, ascending)');
  253. o("GET /$test_dir_uri/sort/?sd HTTP/1.0\n\n",
  254. '200 OK.+>aa<.+>bb<.+>11<.+>22<',
  255. 'Directory listing (size, descending)');
  256. o("GET /$test_dir_uri/sort/?d HTTP/1.0\n\n",
  257. '200 OK.+>11<.+>aa<.+>bb<.+>22<',
  258. 'Directory listing (modification time, ascending)');
  259. o("GET /$test_dir_uri/sort/?dd HTTP/1.0\n\n",
  260. '200 OK.+>22<.+>bb<.+>aa<.+>11<',
  261. 'Directory listing (modification time, descending)');
  262. unless (scalar(@ARGV) > 0 and $ARGV[0] eq "basic_tests") {
  263. # Check that .htpasswd file existence trigger authorization
  264. write_file("$root/.htpasswd", '');
  265. o("GET /hello.txt HTTP/1.1\n\n", '401 Unauthorized',
  266. '.htpasswd - triggering auth on file request');
  267. o("GET / HTTP/1.1\n\n", '401 Unauthorized',
  268. '.htpasswd - triggering auth on directory request');
  269. unlink "$root/.htpasswd";
  270. o("GET /env.cgi HTTP/1.0\n\r\n", 'HTTP/1.1 200 OK', 'GET CGI file');
  271. o("GET /sh.cgi HTTP/1.0\n\r\n", 'shell script CGI',
  272. 'GET sh CGI file') unless on_windows();
  273. o("GET /env.cgi?var=HELLO HTTP/1.0\n\n", 'QUERY_STRING=var=HELLO',
  274. 'QUERY_STRING wrong');
  275. o("POST /env.cgi HTTP/1.0\r\nContent-Length: 9\r\n\r\nvar=HELLO",
  276. 'var=HELLO', 'CGI POST wrong');
  277. o("POST /env.cgi HTTP/1.0\r\nContent-Length: 9\r\n\r\nvar=HELLO",
  278. '\x0aCONTENT_LENGTH=9', 'Content-Length not being passed to CGI');
  279. o("GET /env.cgi HTTP/1.0\nMy-HdR: abc\n\r\n",
  280. 'HTTP_MY_HDR=abc', 'HTTP_* env');
  281. o("GET /env.cgi HTTP/1.0\n\r\nSOME_TRAILING_DATA_HERE",
  282. 'HTTP/1.1 200 OK', 'GET CGI with trailing data');
  283. o("GET /env.cgi%20 HTTP/1.0\n\r\n",
  284. 'HTTP/1.1 404', 'CGI Win32 code disclosure (%20)');
  285. o("GET /env.cgi%ff HTTP/1.0\n\r\n",
  286. 'HTTP/1.1 404', 'CGI Win32 code disclosure (%ff)');
  287. o("GET /env.cgi%2e HTTP/1.0\n\r\n",
  288. 'HTTP/1.1 404', 'CGI Win32 code disclosure (%2e)');
  289. o("GET /env.cgi%2b HTTP/1.0\n\r\n",
  290. 'HTTP/1.1 404', 'CGI Win32 code disclosure (%2b)');
  291. o("GET /env.cgi HTTP/1.0\n\r\n", '\nHTTPS=off\n', 'CGI HTTPS');
  292. o("GET /env.cgi HTTP/1.0\n\r\n", '\nCGI_FOO=foo\n', '-cgi_env 1');
  293. o("GET /env.cgi HTTP/1.0\n\r\n", '\nCGI_BAR=bar\n', '-cgi_env 2');
  294. o("GET /env.cgi HTTP/1.0\n\r\n", '\nCGI_BAZ=baz\n', '-cgi_env 3');
  295. # Check that CGI's current directory is set to script's directory
  296. my $copy_cmd = on_windows() ? 'copy' : 'cp';
  297. system("$copy_cmd $root" . $dir_separator . "env.cgi $test_dir" .
  298. $dir_separator . 'env.cgi');
  299. o("GET /$test_dir_uri/env.cgi HTTP/1.0\n\n",
  300. "CURRENT_DIR=.*$root/$test_dir_uri", "CGI chdir()");
  301. # SSI tests
  302. o("GET /ssi1.shtml HTTP/1.0\n\n",
  303. 'ssi_begin.+CFLAGS.+ssi_end', 'SSI #include file=');
  304. o("GET /ssi2.shtml HTTP/1.0\n\n",
  305. 'ssi_begin.+Unit test.+ssi_end', 'SSI #include virtual=');
  306. my $ssi_exec = on_windows() ? 'ssi4.shtml' : 'ssi3.shtml';
  307. o("GET /$ssi_exec HTTP/1.0\n\n",
  308. 'ssi_begin.+Makefile.+ssi_end', 'SSI #exec');
  309. my $abs_path = on_windows() ? 'ssi6.shtml' : 'ssi5.shtml';
  310. my $word = on_windows() ? 'boot loader' : 'root';
  311. o("GET /$abs_path HTTP/1.0\n\n",
  312. "ssi_begin.+$word.+ssi_end", 'SSI #include file= (absolute)');
  313. o("GET /ssi7.shtml HTTP/1.0\n\n",
  314. 'ssi_begin.+Unit test.+ssi_end', 'SSI #include "..."');
  315. o("GET /ssi8.shtml HTTP/1.0\n\n",
  316. 'ssi_begin.+CFLAGS.+ssi_end', 'SSI nested #includes');
  317. # Manipulate the passwords file
  318. my $path = 'test_htpasswd';
  319. unlink $path;
  320. system("$exe -A $path a b c") == 0
  321. or fail("Cannot add user in a passwd file");
  322. system("$exe -A $path a b c2") == 0
  323. or fail("Cannot edit user in a passwd file");
  324. my $content = read_file($path);
  325. $content =~ /^b:a:\w+$/gs or fail("Bad content of the passwd file");
  326. unlink $path;
  327. do_PUT_test();
  328. kill_spawned_child();
  329. do_embedded_test();
  330. }
  331. sub do_PUT_test {
  332. my $auth_header = "Authorization: Digest username=guest, ".
  333. "realm=mydomain.com, nonce=1145872809, uri=/put.txt, ".
  334. "response=896327350763836180c61d87578037d9, qop=auth, ".
  335. "nc=00000002, cnonce=53eddd3be4e26a98\n";
  336. o("PUT /put.txt HTTP/1.0\nContent-Length: 7\n$auth_header\n1234567",
  337. "HTTP/1.1 201 OK", 'PUT file, status 201');
  338. fail("PUT content mismatch")
  339. unless read_file("$root/put.txt") eq '1234567';
  340. o("PUT /put.txt HTTP/1.0\nContent-Length: 4\n$auth_header\nabcd",
  341. "HTTP/1.1 200 OK", 'PUT file, status 200');
  342. fail("PUT content mismatch")
  343. unless read_file("$root/put.txt") eq 'abcd';
  344. o("PUT /put.txt HTTP/1.0\n$auth_header\nabcd",
  345. "HTTP/1.1 411 Length Required", 'PUT 411 error');
  346. o("PUT /put.txt HTTP/1.0\nExpect: blah\nContent-Length: 1\n".
  347. "$auth_header\nabcd",
  348. "HTTP/1.1 417 Expectation Failed", 'PUT 417 error');
  349. o("PUT /put.txt HTTP/1.0\nExpect: 100-continue\nContent-Length: 4\n".
  350. "$auth_header\nabcd",
  351. "HTTP/1.1 100 Continue.+HTTP/1.1 200", 'PUT 100-Continue');
  352. }
  353. sub do_embedded_test {
  354. my $cmd = "cc -W -Wall -o $embed_exe $root/embed.c mongoose.c -I. ".
  355. "-pthread -DNO_SSL -DLISTENING_PORT=\\\"$port\\\"";
  356. if (on_windows()) {
  357. $cmd = "cl $root/embed.c mongoose.c /I. /nologo /DNO_SSL ".
  358. "/DLISTENING_PORT=\\\"$port\\\" /link /out:$embed_exe.exe ws2_32.lib ";
  359. }
  360. print $cmd, "\n";
  361. system($cmd) == 0 or fail("Cannot compile embedded unit test");
  362. spawn("./$embed_exe");
  363. o("GET /test_get_header HTTP/1.0\nHost: blah\n\n",
  364. 'Value: \[blah\]', 'mg_get_header', 0);
  365. o("GET /test_get_var?a=b&my_var=foo&c=d HTTP/1.0\n\n",
  366. 'Value: \[foo\]', 'mg_get_var 1', 0);
  367. o("GET /test_get_var?my_var=foo&c=d HTTP/1.0\n\n",
  368. 'Value: \[foo\]', 'mg_get_var 2', 0);
  369. o("GET /test_get_var?a=b&my_var=foo HTTP/1.0\n\n",
  370. 'Value: \[foo\]', 'mg_get_var 3', 0);
  371. o("POST /test_get_var HTTP/1.0\nContent-Length: 10\n\n".
  372. "my_var=foo", 'Value: \[foo\]', 'mg_get_var 4', 0);
  373. o("POST /test_get_var HTTP/1.0\nContent-Length: 18\n\n".
  374. "a=b&my_var=foo&c=d", 'Value: \[foo\]', 'mg_get_var 5', 0);
  375. o("POST /test_get_var HTTP/1.0\nContent-Length: 14\n\n".
  376. "a=b&my_var=foo", 'Value: \[foo\]', 'mg_get_var 6', 0);
  377. o("GET /test_get_var?a=one%2btwo&my_var=foo& HTTP/1.0\n\n",
  378. 'Value: \[foo\]', 'mg_get_var 7', 0);
  379. o("GET /test_get_var?my_var=one%2btwo&b=two%2b HTTP/1.0\n\n",
  380. 'Value: \[one\+two\]', 'mg_get_var 8', 0);
  381. # + in form data MUST be decoded to space
  382. o("POST /test_get_var HTTP/1.0\nContent-Length: 10\n\n".
  383. "my_var=b+c", 'Value: \[b c\]', 'mg_get_var 9', 0);
  384. # Test that big POSTed vars are not truncated
  385. my $my_var = 'x' x 64000;
  386. o("POST /test_get_var HTTP/1.0\nContent-Length: 64007\n\n".
  387. "my_var=$my_var", 'Value size: \[64000\]', 'mg_get_var 10', 0);
  388. o("POST /test_get_request_info?xx=yy HTTP/1.0\nFoo: bar\n".
  389. "Content-Length: 3\n\na=b",
  390. 'Method: \[POST\].URI: \[/test_get_request_info\].'.
  391. 'HTTP version: \[1.0\].HTTP header \[Foo\]: \[bar\].'.
  392. 'HTTP header \[Content-Length\]: \[3\].'.
  393. 'Query string: \[xx=yy\].'.
  394. 'Remote IP: \[\d+\].Remote port: \[\d+\].'.
  395. 'Remote user: \[\]'
  396. , 'request_info', 0);
  397. o("GET /not_exist HTTP/1.0\n\n", 'Error: \[404\]', '404 handler', 0);
  398. o("bad request\n\n", 'Error: \[400\]', '* error handler', 0);
  399. # o("GET /foo/secret HTTP/1.0\n\n",
  400. # '401 Unauthorized', 'mg_protect_uri', 0);
  401. # o("GET /foo/secret HTTP/1.0\nAuthorization: Digest username=bill\n\n",
  402. # '401 Unauthorized', 'mg_protect_uri (bill)', 0);
  403. # o("GET /foo/secret HTTP/1.0\nAuthorization: Digest username=joe\n\n",
  404. # '200 OK', 'mg_protect_uri (joe)', 0);
  405. kill_spawned_child();
  406. }
  407. print "SUCCESS! All tests passed.\n";