diff -r 000000000000 -r fe592b4168f3 test/idb/bindings.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/idb/bindings.xml	Wed Oct 10 22:58:48 2012 +0100
@@ -0,0 +1,47 @@
+<expr>
+  <define name="func" args="x"><x/></define>
+
+  <and>
+    <if>
+      <eq>
+      <func x="+01 "/>
+      <func>
+	<define name="x"><integer>1</integer></define>
+      </func>
+      </eq>
+      <print newline="true">PASS</print>
+      <expr>
+	<print newline="true">FAIL</print>
+	<false/>
+      </expr>
+    </if>
+
+    <if>
+      <eq>
+	<func x=" 14.0e-1"/>
+	<func>
+	  <define name="x"><float>1.4</float></define>
+	</func>
+      </eq>
+      <print newline="true">PASS</print>
+      <expr>
+	<print newline="true">FAIL</print>
+	<false/>
+      </expr>
+    </if>
+
+    <if>
+      <eq>
+	<func x="Hello "/>
+	<func>
+	  <define name="x"><string>Hello </string></define>
+	</func>
+      </eq>
+      <print newline="true">PASS</print>
+      <expr>
+	<print newline="true">FAIL</print>
+	<false/>
+      </expr>
+    </if>
+  </and>
+</expr>