Commit c8189caf authored by Dries's avatar Dries
Browse files

- Patch #1252486 by dixon_, skwashd, heyrocker, Rob Loach: low level UUID API in core.

parent 234b98d8
......@@ -6,6 +6,8 @@ Drupal 8.0, xxxx-xx-xx (development version)
modules with similar functionality are available:
* Blog
* Profile
- Universally Unique IDentifier (UUID):
* Support for generating and validating UUIDs.
Drupal 7.0, 2011-01-05
......
......@@ -2450,3 +2450,68 @@ class SystemIndexPhpTest extends DrupalWebTestCase {
}
}
/**
* Tests uuid.inc and related functions.
*/
class UuidUnitTestCase extends DrupalUnitTestCase {
/**
* The UUID object to be used for generating UUIDs.
*
* @var Uuid
*/
protected $uuid;
public static function getInfo() {
return array(
'name' => 'UUID handling',
'description' => "Test the handling of Universally Unique IDentifiers (UUIDs).",
'group' => 'System',
);
}
public function setUp() {
// Initiate the generator. This will lazy-load uuid.inc.
$this->uuid = new Uuid();
parent::setUp();
}
/**
* Test generating a UUID.
*/
public function testGenerateUuid() {
$uuid = $this->uuid->generate();
$this->assertTrue($this->uuid->isValid($uuid), 'UUID generation works.');
}
/**
* Test that generated UUIDs are unique.
*/
public function testUuidIsUnique() {
$uuid1 = $this->uuid->generate();
$uuid2 = $this->uuid->generate();
$this->assertNotEqual($uuid1, $uuid2, 'Same UUID was not generated twice.');
}
/**
* Test UUID validation.
*/
function testUuidValidation() {
// These valid UUIDs.
$uuid_fqdn = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
$uuid_min = '00000000-0000-0000-0000-000000000000';
$uuid_max = 'ffffffff-ffff-ffff-ffff-ffffffffffff';
$this->assertTrue($this->uuid->isValid($uuid_fqdn), t('FQDN namespace UUID (@uuid) is valid', array('@uuid' => $uuid_fqdn)));
$this->assertTrue($this->uuid->isValid($uuid_min), t('Minimum UUID value (@uuid) is valid', array('@uuid' => $uuid_min)));
$this->assertTrue($this->uuid->isValid($uuid_max), t('Maximum UUID value (@uuid) is valid', array('@uuid' => $uuid_max)));
// These are invalid UUIDs.
$invalid_format = '0ab26e6b-f074-4e44-9da-601205fa0e976';
$invalid_length = '0ab26e6b-f074-4e44-9daf-1205fa0e9761f';
$this->assertFalse($this->uuid->isValid($invalid_format), t('@uuid is not a valid UUID', array('@uuid' => $invalid_format)));
$this->assertFalse($this->uuid->isValid($invalid_length), t('@uuid is not a valid UUID', array('@uuid' => $invalid_length)));
}
}
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