The Tor Browser: dom/bindings/parser/tests/test

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 import WebIDL

     3 def WebIDLTest(parser, harness):

     4     parser.parse("""

     5         dictionary Dict {};

     6         interface MozMapArg {

     7           void foo(MozMap<Dict> arg);

     8         };

     9     """)

    11     results = parser.finish()

    13     harness.check(len(results), 2, "Should know about two things");

    14     harness.ok(isinstance(results[1], WebIDL.IDLInterface),

    15                "Should have an interface here");

    16     members = results[1].members

    17     harness.check(len(members), 1, "Should have one member")

    18     harness.ok(members[0].isMethod(), "Should have method")

    19     signature = members[0].signatures()[0]

    20     args = signature[1]

    21     harness.check(len(args), 1, "Should have one arg")

    22     harness.ok(args[0].type.isMozMap(), "Should have a MozMap type here")

    23     harness.ok(args[0].type.inner.isDictionary(),

    24                "Should have a dictionary inner type")

    26     parser = parser.reset()

    27     threw = False

    28     try:

    29         parser.parse("""

    30             interface MozMapVoidArg {

    31               void foo(MozMap<void> arg);

    32             };

    33         """)

    35         results = parser.finish()

    36     except Exception,x:

    37         threw = True

    39     harness.ok(threw, "Should have thrown.")

The Tor Browser / file revision