/**
* Return all deprecated strings.
*
* @return array
*/
public function get_deprecated_strings_provider()
{
global $CFG;
$teststringman = testable_core_string_manager::instance($CFG->langotherroot, $CFG->langlocalroot, array());
$allstrings = $teststringman->get_all_deprecated_strings();
return array_map(function ($string) {
return [$string];
}, $allstrings);
}
/**
* This test is a built-in validation of deprecated.txt files in lang locations.
*
* It will fail if the string in the wrong format or non-existing (mistyped) string was deprecated.
*/
public function test_validate_deprecated_strings_files()
{
global $CFG;
$stringman = get_string_manager();
$teststringman = testable_core_string_manager::instance($CFG->langotherroot, $CFG->langlocalroot, array());
$allstrings = $teststringman->get_all_deprecated_strings();
foreach ($allstrings as $string) {
if (!preg_match('/^(.*),(.*)$/', $string, $matches) || clean_param($matches[2], PARAM_COMPONENT) !== $matches[2]) {
$this->fail('String "' . $string . '" appearing in one of the lang/en/deprecated.txt files does not have correct syntax');
}
list($pluginttype, $pluginname) = core_component::normalize_component($matches[2]);
if ($matches[2] !== $pluginttype . '_' . $pluginname) {
$this->fail('String "' . $string . '" appearing in one of the lang/en/deprecated.txt files does not have normalised component name');
}
if (!$stringman->string_exists($matches[1], $matches[2])) {
$this->fail('String "' . $string . '" appearing in one of the lang/en/deprecated.txt files does not exist');
}
}
}
public function test_get_language_dependencies()
{
$this->resetAfterTest();
$otherroot = dirname(__FILE__) . '/fixtures/langtest';
$stringman = testable_core_string_manager::instance($otherroot);
// There is no parent language for 'en'.
$this->assertSame(array(), $stringman->get_language_dependencies('en'));
// Language with no parent language declared.
$this->assertSame(array('aa'), $stringman->get_language_dependencies('aa'));
// Language with parent language explicitly set to English (en < de).
$this->assertSame(array('de'), $stringman->get_language_dependencies('de'));
// Language dependency hierarchy (de < de_du < de_kids).
$this->assertSame(array('de', 'de_du', 'de_kids'), $stringman->get_language_dependencies('de_kids'));
// Language with the parent language misconfigured to itself (sd < sd).
$this->assertSame(array('sd'), $stringman->get_language_dependencies('sd'));
// Language with circular dependency (cda < cdb < cdc < cda).
$this->assertSame(array('cda', 'cdb', 'cdc'), $stringman->get_language_dependencies('cdc'));
// Orphaned language (N/A < bb).
$this->assertSame(array('bb'), $stringman->get_language_dependencies('bb'));
// Descendant of an orphaned language (N/A < bb < bc).
$this->assertSame(array('bb', 'bc'), $stringman->get_language_dependencies('bc'));
}
