1--TEST--
2sapi_windows_set_ctrl_handler()
3--SKIPIF--
4<?php
5
6include "skipif.inc";
7
8if (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN')
9  die("skip this test is for Windows platforms only");
10?>
11--FILE--
12<?php
13
14$is_child = isset($argv[1]);
15
16
17if ($is_child) {
18    function handler($evt)
19    {
20        exit(3);
21    }
22
23    sapi_windows_set_ctrl_handler('handler');
24
25    while(1) usleep(100);
26} else {
27    $cmd = getenv('TEST_PHP_EXECUTABLE_ESCAPED') . " -n " . $argv[0] . " 1";
28    $spec = [0 => ["pipe", "r"], 1 => ["pipe", "w"]];
29
30    $proc = proc_open($cmd, $spec, $pipes, NULL, NULL, ["bypass_shell" => true, "create_process_group" => true]);
31
32    if (!is_resource($proc)) {
33        die("Failed to start child. ");
34    }
35
36    $child_pid = proc_get_status($proc)["pid"];
37    echo "Started child $child_pid\n";
38    usleep(300);
39
40    $cmd = "tasklist /FI \"PID eq $child_pid\" /NH";
41    echo "Running `$cmd` to check the process indeed exists:\n";
42    echo trim(shell_exec($cmd)) . "\n";
43
44    $evt = PHP_WINDOWS_EVENT_CTRL_C;
45    echo "Sending ", get_evt_name($evt), " to child $child_pid\n";
46    $ret = sapi_windows_generate_ctrl_event($evt, $child_pid);
47
48    echo ($ret ? "Successfully" : "Unsuccessfuly"), " sent ", get_evt_name($evt), " to child $child_pid\n";
49
50    $max = 5000; $total = 0; $step = 100;
51    while(proc_get_status($proc)["running"] && $max > $total) {
52        usleep($step);
53        $total += $step;
54    }
55
56    $status = proc_get_status($proc);
57    if ($status["running"]) {
58        echo "Child $child_pid didn't exit after {$max}us\n";
59		foreach ($pipes as $pipe) {
60			fclose($pipe);
61		}
62		proc_terminate($proc);
63    } else {
64        echo "Child $child_pid exit with status ", $status["exitcode"], " after {$total}us\n";
65    }
66}
67
68function get_evt_name(int $evt) : ?string
69{
70    if (PHP_WINDOWS_EVENT_CTRL_C == $evt) {
71        return "CTRL+C";
72    } if (PHP_WINDOWS_EVENT_CTRL_BREAK == $evt) {
73        return "CTRL+BREAK";
74    }
75
76    return NULL;
77}
78
79?>
80--EXPECTF--
81Started child %d
82Running `tasklist /FI "PID eq %d" /NH` to check the process indeed exists:
83php.exe%w%d%s
84Sending CTRL+C to child %d
85Successfully sent CTRL+C to child %d
86Child %d exit with status 3 after %dus
87