function CronRunTestCase::testAutomaticCron
Ensure that the automatic cron run feature is working.
In these tests we do not use REQUEST_TIME to track start time, because we need the exact time when cron is triggered.
File
-
modules/
system/ system.test, line 837
Class
Code
function testAutomaticCron() {
// Ensure cron does not run when the cron threshold is enabled and was
// not passed.
$cron_last = time();
$cron_safe_threshold = 100;
variable_set('cron_last', $cron_last);
variable_set('cron_safe_threshold', $cron_safe_threshold);
$this->drupalGet('');
$this->assertTrue($cron_last == variable_get('cron_last', NULL), 'Cron does not run when the cron threshold is not passed.');
// Test if cron runs when the cron threshold was passed.
$cron_last = time() - 200;
variable_set('cron_last', $cron_last);
$this->drupalGet('');
sleep(1);
$this->assertTrue($cron_last < variable_get('cron_last', NULL), 'Cron runs when the cron threshold is passed.');
// Disable the cron threshold through the interface.
$admin_user = $this->drupalCreateUser(array(
'administer site configuration',
));
$this->drupalLogin($admin_user);
$this->drupalPost('admin/config/system/cron', array(
'cron_safe_threshold' => 0,
), t('Save configuration'));
$this->assertText(t('The configuration options have been saved.'));
$this->drupalLogout();
// Test if cron does not run when the cron threshold is disabled.
$cron_last = time() - 200;
variable_set('cron_last', $cron_last);
$this->drupalGet('');
$this->assertTrue($cron_last == variable_get('cron_last', NULL), 'Cron does not run when the cron threshold is disabled.');
}
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