1 files changed, 45 insertions, 0 deletions
diff --git a/plugins/org.eclipse.xtend.tests/src/org/eclipse/xtend/typesystem/baseimpl/types/BooleanTypeTest.java b/plugins/org.eclipse.xtend.tests/src/org/eclipse/xtend/typesystem/baseimpl/types/BooleanTypeTest.java
new file mode 100644
index 00000000..857b6e24
--- /dev/null
+++ b/plugins/org.eclipse.xtend.tests/src/org/eclipse/xtend/typesystem/baseimpl/types/BooleanTypeTest.java
@@ -0,0 +1,45 @@
+/*******************************************************************************
+ * Copyright (c) 2005, 2006 committers of openArchitectureWare 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
+ *
+ * Contributors:
+ *     committers of openArchitectureWare - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.xtend.typesystem.baseimpl.types;
+
+import junit.framework.TestCase;
+
+import org.eclipse.xtend.expression.ExecutionContextImpl;
+import org.eclipse.xtend.expression.ExpressionFacade;
+
+public class BooleanTypeTest extends TestCase {
+
+    ExecutionContextImpl ec;
+
+    private ExpressionFacade ef;
+
+    @Override
+    protected void setUp() throws Exception {
+        ec = new ExecutionContextImpl();
+        ef = new ExpressionFacade(ec);
+    }
+
+    public final void testNull() {
+        assertNull(ef.evaluate("true && null"));
+        assertNull(ef.evaluate("null && null"));
+        assertNull(ef.evaluate("null && true"));
+        assertEquals(Boolean.TRUE, ef.evaluate("true || null"));
+        assertEquals(Boolean.FALSE, ef.evaluate("false && null"));
+        assertNull(ef.evaluate("null || null"));
+        assertNull(ef.evaluate("null || true"));
+        assertNull(ef.evaluate("!null"));
+    }
+
+    public final void testStuff() {
+        assertEquals(Boolean.TRUE, ef.evaluate("!'name'.startsWith('a')"));
+        assertEquals(Boolean.FALSE, ef.evaluate("!'aname'.startsWith('a')"));
+    }
+}