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Update WebIDL.py

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This commit is contained in:
Kagami Sascha Rosylight 2019-10-25 17:05:49 +09:00
parent 4ff24af3d5
commit 97c01fc479
2 changed files with 172 additions and 6 deletions
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100
components/script/dom/bindings/codegen/parser/tests/test_stringifier.py
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@ -44,3 +44,103 @@ def WebIDLTest(parser, harness):
harness.ok(threw, "Should not allow a 'stringifier;' and a 'stringifier()'")
parser = parser.reset()
parser.parse("""
interface TestStringifier {
stringifier attribute DOMString foo;
};
""")
results = parser.finish()
harness.ok(isinstance(results[0].members[0], WebIDL.IDLAttribute),
"Stringifier attribute should be an attribute")
stringifier = results[0].members[1]
harness.ok(isinstance(stringifier, WebIDL.IDLMethod),
"Stringifier attribute should insert a method")
harness.ok(stringifier.isStringifier(),
"Inserted method should be a stringifier")
parser = parser.reset()
parser.parse("""
interface TestStringifier {};
interface mixin TestStringifierMixin {
stringifier attribute DOMString foo;
};
TestStringifier includes TestStringifierMixin;
""")
results = parser.finish()
harness.ok(isinstance(results[0].members[0], WebIDL.IDLAttribute),
"Stringifier attribute should be an attribute")
stringifier = results[0].members[1]
harness.ok(isinstance(stringifier, WebIDL.IDLMethod),
"Stringifier attribute should insert a method")
harness.ok(stringifier.isStringifier(),
"Inserted method should be a stringifier")
parser = parser.reset()
parser.parse("""
interface TestStringifier {
stringifier attribute USVString foo;
};
""")
results = parser.finish()
stringifier = results[0].members[1]
harness.ok(stringifier.signatures()[0][0].isUSVString(),
"Stringifier attributes should allow USVString")
parser = parser.reset()
parser.parse("""
interface TestStringifier {
[Throws, NeedsSubjectPrincipal]
stringifier attribute USVString foo;
};
""")
results = parser.finish()
stringifier = results[0].members[1]
harness.ok(stringifier.getExtendedAttribute("Throws"),
"Stringifier attributes should support [Throws]")
harness.ok(stringifier.getExtendedAttribute("NeedsSubjectPrincipal"),
"Stringifier attributes should support [NeedsSubjectPrincipal]")
parser = parser.reset()
threw = False
try:
parser.parse("""
interface TestStringifier {
stringifier attribute ByteString foo;
};
""")
results = parser.finish()
except:
threw = True
harness.ok(threw, "Should not allow ByteString")
parser = parser.reset()
threw = False
try:
parser.parse("""
interface TestStringifier {
stringifier;
stringifier attribute DOMString foo;
};
""")
results = parser.finish()
except:
threw = True
harness.ok(threw, "Should not allow a 'stringifier;' and a stringifier attribute")
parser = parser.reset()
threw = False
try:
parser.parse("""
interface TestStringifier {
stringifier attribute DOMString foo;
stringifier attribute DOMString bar;
};
""")
results = parser.finish()
except:
threw = True
harness.ok(threw, "Should not allow multiple stringifier attributes")