1 files changed, 78 insertions, 0 deletions
diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/pdom/tests/PDOMStringSetTests.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/pdom/tests/PDOMStringSetTests.java
new file mode 100644
index 00000000000..1ba161f81ad
--- /dev/null
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/pdom/tests/PDOMStringSetTests.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2013 QNX Software Systems and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.eclipse.cdt.internal.pdom.tests;
+
+import java.io.File;
+
+import junit.framework.Test;
+
+import org.eclipse.cdt.core.testplugin.util.BaseTestCase;
+import org.eclipse.cdt.internal.core.pdom.db.ChunkCache;
+import org.eclipse.cdt.internal.core.pdom.db.Database;
+import org.eclipse.cdt.internal.core.pdom.db.PDOMStringSet;
+
+// copy/pasted from BTreeTests
+public class PDOMStringSetTests extends BaseTestCase
+{
+	protected File dbFile;
+	protected Database db;
+	protected PDOMStringSet stringSet;
+	protected int rootRecord;
+
+	public static Test suite()
+	{
+		return suite( PDOMStringSetTests.class );
+	}
+
+	@Override
+	protected void setUp() throws Exception
+	{
+	    super.setUp();
+
+		dbFile = File.createTempFile( "pdomstringsettest", "db" );
+		db = new Database( dbFile, new ChunkCache(), 0, false );
+		db.setExclusiveLock();
+		rootRecord = Database.DATA_AREA;
+		stringSet = new PDOMStringSet( db, rootRecord );
+	}
+
+	@Override
+	protected void tearDown() throws Exception
+	{
+		db.close();
+		dbFile.deleteOnExit();
+
+        super.tearDown();
+	}
+
+	// Quick tests to exercise the basic functionality.
+	public void testInterface() throws Exception
+	{
+	    long val1_rec_a = stringSet.add( "val1" );
+	    long val2_rec_a = stringSet.add( "val2" );
+        long val1_rec_b = stringSet.add( "val1" );
+        assertTrue( val1_rec_a != 0 );
+        assertTrue( val2_rec_a != 0 );
+        assertEquals( val1_rec_a, val1_rec_b );
+
+        long val1_find = stringSet.find( "val1" );
+        long val2_find = stringSet.find( "val2" );
+        assertEquals( val1_rec_a, val1_find );
+        assertEquals( val2_rec_a, val2_find );
+
+        long val1_rm = stringSet.remove( "val1" );
+        assertEquals( val1_rec_a, val1_rm );
+        assertEquals( 0, stringSet.find( "val1" ) );
+        assertEquals( val2_rec_a, stringSet.find( "val2" ) );
+
+        stringSet.clearCaches();
+        assertEquals( val2_rec_a, stringSet.find( "val2" ) );
+        assertEquals( 0, stringSet.find( "val1" ) );
+	}
+}