From c8189caf7be7fe4476f039d3ce5e74743a131be1 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 31 Aug 2011 06:24:10 -0400
Subject: [PATCH] - Patch #1252486 by dixon_, skwashd, heyrocker, Rob Loach:
low level UUID API in core.
---
CHANGELOG.txt | 2 ++
modules/system/system.test | 65 ++++++++++++++++++++++++++++++++++++++
2 files changed, 67 insertions(+)
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 926a3688ccf8..e0c3ee46a97b 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -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
diff --git a/modules/system/system.test b/modules/system/system.test
index 1ce8e6b7e0ed..846653bd8eb2 100644
--- a/modules/system/system.test
+++ b/modules/system/system.test
@@ -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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