Commit d36b7bde authored by webchick's avatar webchick

#895140 follow-up by David_Rothstein: Tests to ensure older versions of...

#895140 follow-up by David_Rothstein: Tests to ensure older versions of modules are not chosen over new ones.
parent eed07e55
......@@ -1976,6 +1976,66 @@ class ParseInfoFilesTestCase extends DrupalWebTestCase {
}
}
/**
* Tests for the drupal_system_listing() function.
*/
class DrupalSystemListingTestCase extends DrupalWebTestCase {
/**
* Use the testing profile; this is needed for testDirectoryPrecedence().
*/
protected $profile = 'testing';
public static function getInfo() {
return array(
'name' => 'Drupal system listing',
'description' => 'Tests the mechanism for scanning system directories in drupal_system_listing().',
'group' => 'System',
);
}
/**
* Test that files in different directories take precedence as expected.
*/
function testDirectoryPrecedence() {
// Define the module files we will search for, and the directory precedence
// we expect.
$expected_directories = array(
// When the copy of the module in the profile directory is incompatible
// with Drupal core, the copy in the core modules directory takes
// precedence.
'drupal_system_listing_incompatible_test' => array(
'modules/simpletest/tests',
'profiles/testing/modules',
),
// When both copies of the module are compatible with Drupal core, the
// copy in the profile directory takes precedence.
'drupal_system_listing_compatible_test' => array(
'profiles/testing/modules',
'modules/simpletest/tests',
),
);
// This test relies on two versions of the same module existing in
// different places in the filesystem. Without that, the test has no
// meaning, so assert their presence first.
foreach ($expected_directories as $module => $directories) {
foreach ($directories as $directory) {
$filename = "$directory/$module/$module.module";
$this->assertTrue(file_exists(DRUPAL_ROOT . '/' . $filename), t('@filename exists.', array('@filename' => $filename)));
}
}
// Now scan the directories and check that the files take precedence as
// expected.
$files = drupal_system_listing('/\.module$/', 'modules', 'name', 1);
foreach ($expected_directories as $module => $directories) {
$expected_directory = array_shift($directories);
$expected_filename = "$expected_directory/$module/$module.module";
$this->assertEqual($files[$module]->uri, $expected_filename, t('Module @module was found at @filename.', array('@module' => $module, '@filename' => $expected_filename)));
}
}
}
/**
* Tests for the format_date() function.
*/
......
; $Id$
name = "Drupal system listing compatible test"
description = "Support module for testing the drupal_system_listing function."
package = Testing
version = VERSION
core = 7.x
files[] = drupal_system_listing_compatible_test.module
hidden = TRUE
; $Id$
name = "Drupal system listing incompatible test"
description = "Support module for testing the drupal_system_listing function."
package = Testing
version = VERSION
core = 7.x
files[] = drupal_system_listing_incompatible_test.module
hidden = TRUE
; $Id$
name = "Drupal system listing compatible test"
description = "Support module for testing the drupal_system_listing function."
package = Testing
version = VERSION
core = 7.x
files[] = drupal_system_listing_compatible_test.module
hidden = TRUE
; $Id$
name = "Drupal system listing incompatible test"
description = "Support module for testing the drupal_system_listing function."
package = Testing
version = VERSION
; This deliberately has the wrong core version, to test that it does not take
; precedence over the version of the same module that is in the
; modules/simpletest/tests directory.
core = 6.x
files[] = drupal_system_listing_incompatible_test.module
hidden = TRUE
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