The Tor Browser / file comparison
comparison: dom/bindings/parser/tests/test_bytestring.py
dom/bindings/parser/tests/test_bytestring.py
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:5dae29b4cdc1 |
|---|---|
| 1 # -*- coding: UTF-8 -*- | |
| 2 | |
| 3 import WebIDL | |
| 4 | |
| 5 def WebIDLTest(parser, harness): | |
| 6 parser.parse(""" | |
| 7 interface TestByteString { | |
| 8 attribute ByteString bs; | |
| 9 attribute DOMString ds; | |
| 10 }; | |
| 11 """) | |
| 12 | |
| 13 results = parser.finish(); | |
| 14 | |
| 15 harness.ok(True, "TestByteString interface parsed without error.") | |
| 16 | |
| 17 harness.check(len(results), 1, "Should be one production") | |
| 18 harness.ok(isinstance(results[0], WebIDL.IDLInterface), | |
| 19 "Should be an IDLInterface") | |
| 20 iface = results[0] | |
| 21 harness.check(iface.identifier.QName(), "::TestByteString", "Interface has the right QName") | |
| 22 harness.check(iface.identifier.name, "TestByteString", "Interface has the right name") | |
| 23 harness.check(iface.parent, None, "Interface has no parent") | |
| 24 | |
| 25 members = iface.members | |
| 26 harness.check(len(members), 2, "Should be two productions") | |
| 27 | |
| 28 attr = members[0] | |
| 29 harness.ok(isinstance(attr, WebIDL.IDLAttribute), "Should be an IDLAttribute") | |
| 30 harness.check(attr.identifier.QName(), "::TestByteString::bs", "Attr has correct QName") | |
| 31 harness.check(attr.identifier.name, "bs", "Attr has correct name") | |
| 32 harness.check(str(attr.type), "ByteString", "Attr type is the correct name") | |
| 33 harness.ok(attr.type.isByteString(), "Should be ByteString type") | |
| 34 harness.ok(attr.type.isString(), "Should be String collective type") | |
| 35 harness.ok(not attr.type.isDOMString(), "Should be not be DOMString type") | |
| 36 | |
| 37 # now check we haven't broken DOMStrings in the process. | |
| 38 attr = members[1] | |
| 39 harness.ok(isinstance(attr, WebIDL.IDLAttribute), "Should be an IDLAttribute") | |
| 40 harness.check(attr.identifier.QName(), "::TestByteString::ds", "Attr has correct QName") | |
| 41 harness.check(attr.identifier.name, "ds", "Attr has correct name") | |
| 42 harness.check(str(attr.type), "String", "Attr type is the correct name") | |
| 43 harness.ok(attr.type.isDOMString(), "Should be DOMString type") | |
| 44 harness.ok(attr.type.isString(), "Should be String collective type") | |
| 45 harness.ok(not attr.type.isByteString(), "Should be not be ByteString type") | |
| 46 | |
| 47 # Cannot represent constant ByteString in IDL. | |
| 48 threw = False | |
| 49 try: | |
| 50 parser.parse(""" | |
| 51 interface ConstByteString { | |
| 52 const ByteString foo = "hello" | |
| 53 }; | |
| 54 """) | |
| 55 except WebIDL.WebIDLError: | |
| 56 threw = True | |
| 57 harness.ok(threw, "Should have thrown a WebIDL error") | |
| 58 | |
| 59 # Cannot have optional ByteStrings with default values | |
| 60 threw = False | |
| 61 try: | |
| 62 parser.parse(""" | |
| 63 interface OptionalByteString { | |
| 64 void passByteString(optional ByteString arg = "hello"); | |
| 65 }; | |
| 66 """) | |
| 67 results2 = parser.finish(); | |
| 68 except WebIDL.WebIDLError: | |
| 69 threw = True | |
| 70 | |
| 71 harness.ok(threw, "Should have thrown a WebIDL error") | |
| 72 |
