Fix tests for 97890c96

h2/src/test/org/h2/test/unit/TestDate.java

@@ -135,9 +135,6 @@ public class TestDate extends TestBase {
         assertEquals("1970-01-01", t1.getDate().toString());
         assertEquals("TIME '11:11:11'", t1.getSQL());
         assertEquals("TIME '11:11:11'", t1.toString());
-        assertEquals(1, t1.getSignum());
-        assertEquals(0, t1.multiply(ValueInt.get(0)).getSignum());
-        assertEquals(0, t1.subtract(t1).getSignum());
         assertEquals("05:35:35.5", t1.multiply(ValueDouble.get(0.5)).getString());
         assertEquals("22:22:22", t1.divide(ValueDouble.get(0.5)).getString());
         assertEquals(Value.TIME, t1.getType());