1--TEST--
2Test posix_getpgid() function : error conditions
3--SKIPIF--
4<?php
5if((!extension_loaded("posix")) || (!function_exists("posix_getpgid"))) {
6	 print "skip - POSIX extension not loaded or posix_getpgid() does not exist";
7}
8?>
9--FILE--
10<?php
11/* Prototype  : proto int posix_getpgid(void)
12 * Description: Get the process group id of the specified process (This is not a POSIX function, but a SVR4ism, so we compile conditionally)
13 * Source code: ext/posix/posix.c
14 * Alias to functions:
15 */
16
17echo "*** Testing posix_getpgid() : error conditions ***\n";
18
19echo "\n-- Testing posix_getpgid() function no arguments --\n";
20var_dump( posix_getpgid() );
21
22echo "\n-- Testing posix_getpgid() with one extra argument --\n";
23$pid = 10;
24$extra_arg = 20;
25var_dump( posix_getpgid($pid, $extra_arg) );
26
27echo "\n-- Testing posix_getpgid() with negative pid  --\n";
28$pid = -99;
29var_dump( posix_getpgid($pid) );
30
31echo "Done";
32?>
33--EXPECTF--
34*** Testing posix_getpgid() : error conditions ***
35
36-- Testing posix_getpgid() function no arguments --
37
38Warning: posix_getpgid() expects exactly 1 parameter, 0 given in %s on line %d
39bool(false)
40
41-- Testing posix_getpgid() with one extra argument --
42
43Warning: posix_getpgid() expects exactly 1 parameter, 2 given in %s on line %d
44bool(false)
45
46-- Testing posix_getpgid() with negative pid  --
47bool(false)
48Done
49