michael@0: import WebIDL
michael@0: 
michael@0: def WebIDLTest(parser, harness):
michael@0:     parser.parse("""
michael@0:         [TreatNonCallableAsNull] callback Function = any(any... arguments);
michael@0: 
michael@0:         interface TestTreatNonCallableAsNull1 {
michael@0:           attribute Function? onfoo;
michael@0:           attribute Function onbar;
michael@0:         };
michael@0:     """)
michael@0: 
michael@0:     results = parser.finish()
michael@0: 
michael@0:     iface = results[1]
michael@0:     attr = iface.members[0]
michael@0:     harness.check(attr.type.treatNonCallableAsNull(), True, "Got the expected value")
michael@0:     attr = iface.members[1]
michael@0:     harness.check(attr.type.treatNonCallableAsNull(), False, "Got the expected value")
michael@0: 
michael@0:     parser = parser.reset()
michael@0: 
michael@0:     threw = False
michael@0:     try:
michael@0:         parser.parse("""
michael@0:             callback Function = any(any... arguments);
michael@0: 
michael@0:             interface TestTreatNonCallableAsNull2 {
michael@0:               [TreatNonCallableAsNull] attribute Function onfoo;
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:     threw = False
michael@0:     try:
michael@0:         parser.parse("""
michael@0:             callback Function = any(any... arguments);
michael@0: 
michael@0:             [TreatNonCallableAsNull]
michael@0:             interface TestTreatNonCallableAsNull3 {
michael@0:                attribute Function onfoo;
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:     threw = False
michael@0:     try:
michael@0:         parser.parse("""
michael@0:             [TreatNonCallableAsNull, TreatNonObjectAsNull]
michael@0:             callback Function = any(any... arguments);
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.")