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|
--TEST--
Stack limit 010 - Check stack size detection against known defaults
--EXTENSIONS--
zend_test
--SKIPIF--
<?php
if (!function_exists('zend_test_zend_call_stack_get')) die("skip zend_test_zend_call_stack_get() is not available");
if (!getenv('STACK_LIMIT_DEFAULTS_CHECK')) { die('skip STACK_LIMIT_DEFAULTS_CHECK not set'); }
?>
--FILE--
<?php
$stack = zend_test_zend_call_stack_get();
var_dump($stack);
$expectedMaxSize = match(php_uname('s')) {
'Darwin' => match(php_uname('m')) {
'x86_64' => 8*1024*1024,
'arm64' => 8372224,
},
'FreeBSD' => match(php_uname('m')) {
'amd64' => 512*1024*1024 - 4096,
'i386' => 64*1024*1024 - 4096,
},
'Linux' => match (getenv('GITHUB_ACTIONS')) {
'true' => 16*1024*1024, // https://github.com/actions/runner-images/pull/3328
default => 8*1024*1024,
},
'SunOS' => 10 * 1024 * 1024,
'Windows NT' => 67108864 - 4*4096, // Set by sapi/cli/config.w32
};
printf("Expected max_size: 0x%x\n", $expectedMaxSize);
printf("Actual max_size: %s\n", $stack['max_size']);
var_dump($stack['max_size'] === sprintf('0x%x', $expectedMaxSize));
?>
--EXPECTF--
array(4) {
["base"]=>
string(%d) "0x%x"
["max_size"]=>
string(%d) "0x%x"
["position"]=>
string(%d) "0x%x"
["EG(stack_limit)"]=>
string(%d) "0x%x"
}
Expected max_size: 0x%x
Actual max_size: 0x%x
bool(true)
|
