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import WebIDL
def WebIDLTest(parser, harness):
parser.parse("""
dictionary Dict {};
interface MozMapArg {
void foo(MozMap<Dict> arg);
};
""")
results = parser.finish()
harness.check(len(results), 2, "Should know about two things");
harness.ok(isinstance(results[1], WebIDL.IDLInterface),
"Should have an interface here");
members = results[1].members
harness.check(len(members), 1, "Should have one member")
harness.ok(members[0].isMethod(), "Should have method")
signature = members[0].signatures()[0]
args = signature[1]
harness.check(len(args), 1, "Should have one arg")
harness.ok(args[0].type.isMozMap(), "Should have a MozMap type here")
harness.ok(args[0].type.inner.isDictionary(),
"Should have a dictionary inner type")
parser = parser.reset()
threw = False
try:
parser.parse("""
interface MozMapVoidArg {
void foo(MozMap<void> arg);
};
""")
results = parser.finish()
except Exception,x:
threw = True
harness.ok(threw, "Should have thrown.")
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