function PatternsTestCase::callbackOnDir in Patterns 7
Same name and namespace in other branches
- 7.2 tests/patterns.test \PatternsTestCase::callbackOnDir()
Loads all the pattern files from a directory and executes a callback on each parsed pattern.
The parser is chosen based on the extension of the files in the folder.
The directory must be readable.
Parameters
$mixed $dir The directory in which looking for: patterns files
$mixed $callback The callback function to be: passed to call_user_func. The argument of the callback is the array representation of a pattern, as loaded by patterns_parser_load()
2 calls to PatternsTestCase::callbackOnDir()
- PatternsParserTestCase::testInvalidP in tests/
parser/ parser.test - PatternsParserTestCase::testValidP in tests/
parser/ parser.test
File
- tests/
patterns.test, line 170 - The base of the Patterns Component tests.
Class
- PatternsTestCase
- Abstract base class for testing pattern component behavior.
Code
function callbackOnDir($dir, $callback) {
if (empty($callback)) {
$this
->error(t('No callback passed to runPatternsFromDir.'));
return FALSE;
}
if (!is_callable($callback, TRUE)) {
$this
->error(t('Callback to runPatternsFromDir is not callable.'));
return FALSE;
}
if (!file_exists($dir) || !is_readable($dir)) {
$this
->error(t('Directory not found or not readable: ' . $dir));
return FALSE;
}
if (!($handle = opendir($dir))) {
$this
->error(t('Error opening directory') . ' ' . $dir);
return FALSE;
}
while (false !== ($entry = readdir($handle))) {
$path_parts = pathinfo($entry);
$format = $path_parts['extension'];
if (!patterns_parser_exists($format)) {
continue;
}
$pattern = patterns_parser_load($dir . $entry, $format);
if (empty($pattern)) {
$this
->fail(t('Error while loading') . ' ' . $entry);
continue;
}
call_user_func($callback, $pattern);
}
closedir($handle);
}