Added test case for #587, and models to support that test case.

models/Bookmark.php

+<?php
+class Bookmark extends Doctrine_Record
+{
+    public function setTableDefinition()
+    {
+        $this->hasColumn('user_id', 'integer', null, array('primary' => true));
+        $this->hasColumn('page_id', 'integer', null, array('primary' => true));
+    }
+}

models/BookmarkUser.php

+<?php
+class BookmarkUser extends Doctrine_Record
+{
+    public function setUp()
+    {
+    	$this->hasMany('Bookmark as Bookmarks',
+                        array('local' => 'id',
+                              'foreign' => 'user_id'));
+    }
+    public function setTableDefinition()
+    {
+        $this->hasColumn('name', 'string', 30);
+    }
+}

models/Page.php

+<?php
+class Page extends Doctrine_Record
+{
+
+    public function setUp()
+    {
+    	$this->hasMany('Bookmark as Bookmarks',
+                        array('local' => 'id',
+                              'foreign' => 'page_id'));
+    }
+
+    public function setTableDefinition()
+    {
+        $this->hasColumn('name', 'string', 30);
+        $this->hasColumn('url', 'string', 100);
+    }
+}

tests/Ticket/587TestCase.php

+<?php
+
+/**
+ * Doctrine_Ticket_587_TestCase
+ *
+ * @package     Doctrine
+ * @author      David Brewer <dbrewer@secondstory.com>
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @category    Object Relational Mapping
+ * @link        www.phpdoctrine.com
+ * @since       1.0
+ * @version     $Revision$
+ */
+
+class Doctrine_Ticket_587_TestCase extends Doctrine_UnitTestCase
+{
+    public function prepareTables()
+    {
+        $this->tables = array_merge($this->tables, array('BookmarkUser', 'Bookmark', 'Page'));
+        parent::prepareTables();
+    }
+    public function prepareData()
+    {
+        parent::prepareData();
+    }
+
+    public function testInit()
+    {
+        $user = new BookmarkUser();
+        $user['name'] = 'Anonymous';
+        $user->save();
+
+        $pages = new Doctrine_Collection('Page');
+        $pages[0]['name'] = 'Yahoo';
+        $pages[0]['url'] = 'http://www.yahoo.com';
+        $pages->save();
+
+        $this->assertEqual(count($pages), 1);
+    }
+
+    /**
+     * This test case demonstrates an issue with the identity case in the
+     * Doctrine_Table class.  The brief summary is that if you create a
+     * record, then delete it, then create another record with the same
+     * primary keys, the record can get into a state where it is in the
+     * database but may appear to be marked as TCLEAN under certain
+     * circumstances (such as when it comes back as part of a collection).
+     * This makes the $record->exists() method return false, which prevents
+     * the record from being deleted among other things.
+     */
+    public function testIdentityMapAndRecordStatus()
+    {
+        // load our user and our collection of pages
+        $user = Doctrine_Query::create()->query(
+            'SELECT * FROM BookmarkUser u WHERE u.name=?', array('Anonymous')
+        )->getFirst();
+        $pages = Doctrine_Query::create()->query('SELECT * FROM Page');
+
+        // bookmark the pages (manually)
+        foreach ($pages as $page) {
+            $bookmark = new Bookmark();
+            $bookmark['page_id'] = $page['id'];
+            $bookmark['user_id'] = $user['id'];
+            $bookmark->save();
+        }
+
+        // select all bookmarks
+        $bookmarks = Doctrine_Manager::connection()->query(
+            'SELECT * FROM Bookmark b'
+        );
+        $this->assertEqual(count($bookmarks), 1);
+
+        // verify that they all exist
+        foreach ($bookmarks as $bookmark) {
+            $this->assertTrue($bookmark->exists());
+        }
+
+        // now delete them all.
+        $user['Bookmarks']->delete();
+
+        // verify count when accessed directly from database
+        $bookmarks = Doctrine_Query::create()->query(
+            'SELECT * FROM Bookmark'
+        );
+        $this->assertEqual(count($bookmarks), 0);
+
+        // now recreate bookmarks and verify they exist:
+        foreach ($pages as $page) {
+            $bookmark = new Bookmark();
+            $bookmark['page_id'] = $page['id'];
+            $bookmark['user_id'] = $user['id'];
+            $bookmark->save();
+        }
+
+        // select all bookmarks for the user
+        $bookmarks = Doctrine_Manager::connection()->query(
+            'SELECT * FROM Bookmark b'
+        );
+        $this->assertEqual(count($bookmarks), 1);
+
+        // verify that they all exist
+        foreach ($bookmarks as $bookmark) {
+            $this->assertTrue($bookmark->exists());
+        }
+    }
+}

tests/run.php

@@ -13,6 +13,7 @@ $test = new DoctrineTest();
 $tickets = new GroupTest('Tickets tests', 'tickets');
 $tickets->addTestCase(new Doctrine_Ticket_Njero_TestCase());
 $tickets->addTestCase(new Doctrine_Ticket_428_TestCase());
+$tickets->addTestCase(new Doctrine_Ticket_587_TestCase());
 //If you write a ticket testcase add it here like shown above!
 $test->addTestCase($tickets);