servo/third_party/WebIDL/tests/test_argument_keywords.py
Martin Robinson 8be014ee46
Create a top-level "third_party" directory
This directory now contains third_party software that is vendored into
the Servo source tree. The idea is that it would eventually hold
webrender and other crates from mozilla-central as well with a standard
patch management approach for each.
2023-06-30 09:51:31 +02:00

22 lines
687 B
Python

def WebIDLTest(parser, harness):
parser.parse(
"""
interface Foo {
undefined foo(object constructor);
};
"""
)
results = parser.finish()
harness.check(len(results), 1, "Should have an interface")
iface = results[0]
harness.check(len(iface.members), 1, "Should have an operation")
operation = iface.members[0]
harness.check(len(operation.signatures()), 1, "Should have one signature")
(retval, args) = operation.signatures()[0]
harness.check(len(args), 1, "Should have an argument")
harness.check(
args[0].identifier.name,
"constructor",
"Should have an identifier named 'constructor'",
)