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8eed3b442b
* Update WebIDL.py * Update WebIDL.py * Add builtin-array.patch * Fix CodegenRust.py and Configuration.py * Fix missing downcasts * mach fmt * Update check and comment to explain why we need this check * Update Global of DissimilarOriginWindow.webidl
430 lines
12 KiB
Python
430 lines
12 KiB
Python
import WebIDL
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def WebIDLTest(parser, harness):
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parser.parse(
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"""
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interface TestMethods {
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undefined basic();
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static undefined basicStatic();
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undefined basicWithSimpleArgs(boolean arg1, byte arg2, unsigned long arg3);
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boolean basicBoolean();
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static boolean basicStaticBoolean();
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boolean basicBooleanWithSimpleArgs(boolean arg1, byte arg2, unsigned long arg3);
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undefined optionalArg(optional byte? arg1, optional sequence<byte> arg2);
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undefined variadicArg(byte?... arg1);
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object getObject();
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undefined setObject(object arg1);
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undefined setAny(any arg1);
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float doFloats(float arg1);
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};
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"""
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)
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results = parser.finish()
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harness.ok(True, "TestMethods interface parsed without error.")
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harness.check(len(results), 1, "Should be one production.")
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iface = results[0]
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harness.ok(isinstance(iface, WebIDL.IDLInterface), "Should be an IDLInterface")
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harness.check(
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iface.identifier.QName(), "::TestMethods", "Interface has the right QName"
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)
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harness.check(iface.identifier.name, "TestMethods", "Interface has the right name")
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harness.check(len(iface.members), 12, "Expect 12 members")
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methods = iface.members
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def checkArgument(argument, QName, name, type, optional, variadic):
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harness.ok(isinstance(argument, WebIDL.IDLArgument), "Should be an IDLArgument")
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harness.check(
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argument.identifier.QName(), QName, "Argument has the right QName"
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)
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harness.check(argument.identifier.name, name, "Argument has the right name")
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harness.check(str(argument.type), type, "Argument has the right return type")
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harness.check(
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argument.optional, optional, "Argument has the right optional value"
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)
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harness.check(
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argument.variadic, variadic, "Argument has the right variadic value"
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)
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def checkMethod(
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method,
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QName,
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name,
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signatures,
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static=False,
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getter=False,
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setter=False,
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deleter=False,
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legacycaller=False,
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stringifier=False,
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):
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harness.ok(isinstance(method, WebIDL.IDLMethod), "Should be an IDLMethod")
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harness.ok(method.isMethod(), "Method is a method")
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harness.ok(not method.isAttr(), "Method is not an attr")
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harness.ok(not method.isConst(), "Method is not a const")
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harness.check(method.identifier.QName(), QName, "Method has the right QName")
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harness.check(method.identifier.name, name, "Method has the right name")
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harness.check(method.isStatic(), static, "Method has the correct static value")
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harness.check(method.isGetter(), getter, "Method has the correct getter value")
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harness.check(method.isSetter(), setter, "Method has the correct setter value")
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harness.check(
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method.isDeleter(), deleter, "Method has the correct deleter value"
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)
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harness.check(
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method.isLegacycaller(),
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legacycaller,
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"Method has the correct legacycaller value",
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)
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harness.check(
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method.isStringifier(),
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stringifier,
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"Method has the correct stringifier value",
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)
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harness.check(
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len(method.signatures()),
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len(signatures),
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"Method has the correct number of signatures",
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)
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sigpairs = zip(method.signatures(), signatures)
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for gotSignature, expectedSignature in sigpairs:
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(gotRetType, gotArgs) = gotSignature
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(expectedRetType, expectedArgs) = expectedSignature
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harness.check(
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str(gotRetType), expectedRetType, "Method has the expected return type."
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)
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for i in range(0, len(gotArgs)):
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(QName, name, type, optional, variadic) = expectedArgs[i]
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checkArgument(gotArgs[i], QName, name, type, optional, variadic)
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checkMethod(methods[0], "::TestMethods::basic", "basic", [("Undefined", [])])
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checkMethod(
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methods[1],
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"::TestMethods::basicStatic",
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"basicStatic",
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[("Undefined", [])],
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static=True,
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)
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checkMethod(
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methods[2],
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"::TestMethods::basicWithSimpleArgs",
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"basicWithSimpleArgs",
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[
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(
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"Undefined",
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[
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(
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"::TestMethods::basicWithSimpleArgs::arg1",
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"arg1",
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"Boolean",
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False,
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False,
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),
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(
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"::TestMethods::basicWithSimpleArgs::arg2",
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"arg2",
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"Byte",
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False,
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False,
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),
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(
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"::TestMethods::basicWithSimpleArgs::arg3",
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"arg3",
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"UnsignedLong",
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False,
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False,
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),
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],
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)
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],
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)
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checkMethod(
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methods[3], "::TestMethods::basicBoolean", "basicBoolean", [("Boolean", [])]
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)
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checkMethod(
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methods[4],
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"::TestMethods::basicStaticBoolean",
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"basicStaticBoolean",
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[("Boolean", [])],
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static=True,
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)
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checkMethod(
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methods[5],
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"::TestMethods::basicBooleanWithSimpleArgs",
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"basicBooleanWithSimpleArgs",
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[
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(
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"Boolean",
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[
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(
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"::TestMethods::basicBooleanWithSimpleArgs::arg1",
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"arg1",
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"Boolean",
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False,
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False,
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),
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(
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"::TestMethods::basicBooleanWithSimpleArgs::arg2",
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"arg2",
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"Byte",
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False,
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False,
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),
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(
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"::TestMethods::basicBooleanWithSimpleArgs::arg3",
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"arg3",
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"UnsignedLong",
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False,
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False,
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),
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],
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)
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],
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)
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checkMethod(
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methods[6],
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"::TestMethods::optionalArg",
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"optionalArg",
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[
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(
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"Undefined",
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[
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(
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"::TestMethods::optionalArg::arg1",
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"arg1",
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"ByteOrNull",
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True,
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False,
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),
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(
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"::TestMethods::optionalArg::arg2",
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"arg2",
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"ByteSequence",
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True,
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False,
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),
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],
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)
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],
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)
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checkMethod(
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methods[7],
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"::TestMethods::variadicArg",
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"variadicArg",
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[
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(
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"Undefined",
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[
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(
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"::TestMethods::variadicArg::arg1",
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"arg1",
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"ByteOrNull",
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True,
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True,
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)
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],
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)
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],
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)
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checkMethod(methods[8], "::TestMethods::getObject", "getObject", [("Object", [])])
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checkMethod(
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methods[9],
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"::TestMethods::setObject",
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"setObject",
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[
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(
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"Undefined",
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[("::TestMethods::setObject::arg1", "arg1", "Object", False, False)],
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)
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],
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)
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checkMethod(
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methods[10],
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"::TestMethods::setAny",
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"setAny",
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[("Undefined", [("::TestMethods::setAny::arg1", "arg1", "Any", False, False)])],
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)
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checkMethod(
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methods[11],
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"::TestMethods::doFloats",
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"doFloats",
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[("Float", [("::TestMethods::doFloats::arg1", "arg1", "Float", False, False)])],
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)
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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undefined foo(optional float bar = 1);
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(not threw, "Should allow integer to float type corecion")
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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[GetterThrows] undefined foo();
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(threw, "Should not allow [GetterThrows] on methods")
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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[SetterThrows] undefined foo();
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(threw, "Should not allow [SetterThrows] on methods")
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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[Throw] undefined foo();
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(threw, "Should spell [Throws] correctly on methods")
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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undefined __noSuchMethod__();
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(threw, "Should not allow __noSuchMethod__ methods")
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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[Throws, LenientFloat]
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undefined foo(float myFloat);
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[Throws]
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undefined foo();
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(not threw, "Should allow LenientFloat to be only in a specific overload")
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parser = parser.reset()
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parser.parse(
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"""
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interface A {
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[Throws]
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undefined foo();
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[Throws, LenientFloat]
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undefined foo(float myFloat);
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};
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"""
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)
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results = parser.finish()
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iface = results[0]
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methods = iface.members
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lenientFloat = methods[0].getExtendedAttribute("LenientFloat")
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harness.ok(
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lenientFloat is not None,
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"LenientFloat in overloads must be added to the method",
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)
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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[Throws, LenientFloat]
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undefined foo(float myFloat);
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[Throws]
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undefined foo(float myFloat, float yourFloat);
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(
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threw,
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"Should prevent overloads from getting different restricted float behavior",
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)
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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[Throws]
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undefined foo(float myFloat, float yourFloat);
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[Throws, LenientFloat]
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undefined foo(float myFloat);
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(
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threw,
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"Should prevent overloads from getting different restricted float behavior (2)",
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)
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parser = parser.reset()
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threw = False
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try:
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parser.parse(
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"""
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interface A {
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[Throws, LenientFloat]
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undefined foo(float myFloat);
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[Throws, LenientFloat]
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undefined foo(short myShort);
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};
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"""
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)
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results = parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(threw, "Should prevent overloads from getting redundant [LenientFloat]")
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