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<?php
/* Copyright 2013-present Facebook, Inc.
* Licensed under the Apache License, Version 2.0 */
// intval of a large double overflows 32-bit ints on win32 php
function stringy_intval($val) {
if (gettype($val) == 'double') {
$val = floor($val);
}
$val = (string)$val;
return preg_replace("/\..*$/", '', $val);
}
class fieldsTestCase extends WatchmanTestCase {
// We can't divide by 1000 here because that involves converting to float
// which might lose too much precision.
// On some systems, the json representation already converted to double,
// so we have to handle that case too
private function divideTimeBy1000($value) {
if (gettype($value) == 'double') {
$value /= 1000;
return (string)floor($value);
}
return substr("$value", 0, -3);
}
function assertTimeEqual($expected, $actual, $actual_ms, $actual_us,
$actual_ns, $actual_f) {
$this->assertEqual($expected, $actual, "seconds");
$this->assertEqual("$actual", $this->divideTimeBy1000($actual_ms), "ms");
$this->assertEqual("$actual_ms", $this->divideTimeBy1000($actual_us), "us");
$this->assertEqual("$actual_us", $this->divideTimeBy1000($actual_ns), "ns");
// Can't (int) cast because that yields bogus results on win32 php
$this->assertEqual("$actual_ms", stringy_intval($actual_f * 1000), "float");
}
function testFields() {
$dir = new WatchmanDirectoryFixture();
$root = $dir->getPath();
$watch = $this->watch($root);
$this->assertFileList($root, array());
$this->watchmanCommand('log', 'debug', 'XXX: touch a');
touch("$root/a");
$this->assertFileList($root, array('a'));
$query = $this->watchmanCommand('query', $root, array(
'fields' => array('name', 'exists', 'new', 'size', 'mode', 'uid', 'gid',
'mtime', 'mtime_ms', 'mtime_us', 'mtime_ns', 'mtime_f',
'ctime', 'ctime_ms', 'ctime_us', 'ctime_ns', 'ctime_f',
'ino', 'dev', 'nlink', 'oclock', 'cclock'),
'since' => 'n:foo'));
$this->assertEqual(null, idx($query, 'error'));
$this->assertEqual(1, count($query['files']));
$file = $query['files'][0];
$this->assertEqual('a', $file['name']);
$this->assertEqual(true, $file['exists']);
$this->assertEqual(true, $file['new']);
$stat = stat("$root/a");
$compare_fields = array('size', 'mode', 'uid', 'gid', 'nlink');
if (!phutil_is_windows()) {
// These are meaningless in msvcrt, so no sense in comparing them
$compare_fields[] = 'dev';
$compare_fields[] = 'ino';
}
foreach ($compare_fields as $field) {
$this->assertEqual($stat[$field], $file[$field], $field);
}
$time_fields = array('mtime', 'ctime');
foreach ($time_fields as $field) {
$this->assertTimeEqual($stat[$field], $file[$field],
$file[$field . '_ms'], $file[$field . '_us'],
$file[$field . '_ns'], $file[$field . '_f']);
}
$this->assertRegex('/^c:\d+:\d+:\d+:\d+$/', $file['cclock'],
"cclock looks clocky");
$this->assertRegex('/^c:\d+:\d+:\d+:\d+$/', $file['oclock'],
"oclock looks clocky");
}
}
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