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--TEST--
sapi_windows_set_ctrl_handler()
--SKIPIF--
<?php
include "skipif.inc";
if (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN')
die("skip this test is for Windows platforms only");
?>
--FILE--
<?php
$is_child = isset($argv[1]);
if ($is_child) {
function handler($evt)
{
exit(3);
}
sapi_windows_set_ctrl_handler('handler');
while(1) usleep(100);
} else {
$cmd = getenv('TEST_PHP_EXECUTABLE_ESCAPED') . " -n " . $argv[0] . " 1";
$spec = [0 => ["pipe", "r"], 1 => ["pipe", "w"]];
$proc = proc_open($cmd, $spec, $pipes, NULL, NULL, ["bypass_shell" => true, "create_process_group" => true]);
if (!is_resource($proc)) {
die("Failed to start child. ");
}
$child_pid = proc_get_status($proc)["pid"];
echo "Started child $child_pid\n";
usleep(300);
$cmd = "tasklist /FI \"PID eq $child_pid\" /NH";
echo "Running `$cmd` to check the process indeed exists:\n";
echo trim(shell_exec($cmd)) . "\n";
$evt = PHP_WINDOWS_EVENT_CTRL_C;
echo "Sending ", get_evt_name($evt), " to child $child_pid\n";
$ret = sapi_windows_generate_ctrl_event($evt, $child_pid);
echo ($ret ? "Successfully" : "Unsuccessfuly"), " sent ", get_evt_name($evt), " to child $child_pid\n";
$max = 5000; $total = 0; $step = 100;
while(proc_get_status($proc)["running"] && $max > $total) {
usleep($step);
$total += $step;
}
$status = proc_get_status($proc);
if ($status["running"]) {
echo "Child $child_pid didn't exit after {$max}us\n";
foreach ($pipes as $pipe) {
fclose($pipe);
}
proc_terminate($proc);
} else {
echo "Child $child_pid exit with status ", $status["exitcode"], " after {$total}us\n";
}
}
function get_evt_name(int $evt) : ?string
{
if (PHP_WINDOWS_EVENT_CTRL_C == $evt) {
return "CTRL+C";
} if (PHP_WINDOWS_EVENT_CTRL_BREAK == $evt) {
return "CTRL+BREAK";
}
return NULL;
}
?>
--EXPECTF--
Started child %d
Running `tasklist /FI "PID eq %d" /NH` to check the process indeed exists:
php.exe%w%d%s
Sending CTRL+C to child %d
Successfully sent CTRL+C to child %d
Child %d exit with status 3 after %dus
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