michael@0: def WebIDLTest(parser, harness):
michael@0:     threw = False
michael@0:     try:
michael@0:         parser.parse("""
michael@0:             [Constructor, NoInterfaceObject]
michael@0:             interface TestConstructorNoInterfaceObject {
michael@0:             };
michael@0:         """)
michael@0: 
michael@0:         results = parser.finish()
michael@0:     except:
michael@0:         threw = True
michael@0: 
michael@0:     harness.ok(threw, "Should have thrown.")
michael@0: 
michael@0:     threw = False
michael@0:     try:
michael@0:         parser.parse("""
michael@0:             [NoInterfaceObject, Constructor]
michael@0:             interface TestConstructorNoInterfaceObject {
michael@0:             };
michael@0:         """)
michael@0: 
michael@0:         results = parser.finish()
michael@0:     except:
michael@0:         threw = True
michael@0: 
michael@0:     harness.ok(threw, "Should have thrown.")
michael@0: 
michael@0:     parser = parser.reset()
michael@0: 
michael@0:     parser.parse("""
michael@0:         [NoInterfaceObject, NamedConstructor=FooBar]
michael@0:         interface TestNamedConstructorNoInterfaceObject {
michael@0:         };
michael@0:     """)