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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.
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148 changed files with 10 additions and 7 deletions
199
third_party/WebIDL/tests/test_attr.py
vendored
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199
third_party/WebIDL/tests/test_attr.py
vendored
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import WebIDL
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def WebIDLTest(parser, harness):
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testData = [
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("::TestAttr%s::b", "b", "Byte%s", False),
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("::TestAttr%s::rb", "rb", "Byte%s", True),
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("::TestAttr%s::o", "o", "Octet%s", False),
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("::TestAttr%s::ro", "ro", "Octet%s", True),
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("::TestAttr%s::s", "s", "Short%s", False),
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("::TestAttr%s::rs", "rs", "Short%s", True),
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("::TestAttr%s::us", "us", "UnsignedShort%s", False),
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("::TestAttr%s::rus", "rus", "UnsignedShort%s", True),
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("::TestAttr%s::l", "l", "Long%s", False),
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("::TestAttr%s::rl", "rl", "Long%s", True),
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("::TestAttr%s::ul", "ul", "UnsignedLong%s", False),
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("::TestAttr%s::rul", "rul", "UnsignedLong%s", True),
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("::TestAttr%s::ll", "ll", "LongLong%s", False),
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("::TestAttr%s::rll", "rll", "LongLong%s", True),
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("::TestAttr%s::ull", "ull", "UnsignedLongLong%s", False),
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("::TestAttr%s::rull", "rull", "UnsignedLongLong%s", True),
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("::TestAttr%s::str", "str", "String%s", False),
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("::TestAttr%s::rstr", "rstr", "String%s", True),
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("::TestAttr%s::obj", "obj", "Object%s", False),
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("::TestAttr%s::robj", "robj", "Object%s", True),
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("::TestAttr%s::object", "object", "Object%s", False),
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("::TestAttr%s::f", "f", "Float%s", False),
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("::TestAttr%s::rf", "rf", "Float%s", True),
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]
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parser.parse(
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"""
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interface TestAttr {
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attribute byte b;
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readonly attribute byte rb;
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attribute octet o;
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readonly attribute octet ro;
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attribute short s;
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readonly attribute short rs;
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attribute unsigned short us;
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readonly attribute unsigned short rus;
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attribute long l;
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readonly attribute long rl;
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attribute unsigned long ul;
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readonly attribute unsigned long rul;
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attribute long long ll;
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readonly attribute long long rll;
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attribute unsigned long long ull;
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readonly attribute unsigned long long rull;
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attribute DOMString str;
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readonly attribute DOMString rstr;
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attribute object obj;
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readonly attribute object robj;
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attribute object _object;
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attribute float f;
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readonly attribute float rf;
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};
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interface TestAttrNullable {
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attribute byte? b;
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readonly attribute byte? rb;
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attribute octet? o;
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readonly attribute octet? ro;
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attribute short? s;
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readonly attribute short? rs;
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attribute unsigned short? us;
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readonly attribute unsigned short? rus;
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attribute long? l;
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readonly attribute long? rl;
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attribute unsigned long? ul;
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readonly attribute unsigned long? rul;
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attribute long long? ll;
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readonly attribute long long? rll;
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attribute unsigned long long? ull;
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readonly attribute unsigned long long? rull;
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attribute DOMString? str;
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readonly attribute DOMString? rstr;
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attribute object? obj;
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readonly attribute object? robj;
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attribute object? _object;
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attribute float? f;
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readonly attribute float? rf;
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};
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"""
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)
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results = parser.finish()
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def checkAttr(attr, QName, name, type, readonly):
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harness.ok(isinstance(attr, WebIDL.IDLAttribute), "Should be an IDLAttribute")
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harness.ok(attr.isAttr(), "Attr is an Attr")
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harness.ok(not attr.isMethod(), "Attr is not an method")
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harness.ok(not attr.isConst(), "Attr is not a const")
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harness.check(attr.identifier.QName(), QName, "Attr has the right QName")
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harness.check(attr.identifier.name, name, "Attr has the right name")
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harness.check(str(attr.type), type, "Attr has the right type")
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harness.check(attr.readonly, readonly, "Attr's readonly state is correct")
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harness.ok(True, "TestAttr interface parsed without error.")
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harness.check(len(results), 2, "Should be two productions.")
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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(), "::TestAttr", "Interface has the right QName"
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)
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harness.check(iface.identifier.name, "TestAttr", "Interface has the right name")
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harness.check(
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len(iface.members), len(testData), "Expect %s members" % len(testData)
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)
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attrs = iface.members
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for i in range(len(attrs)):
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data = testData[i]
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attr = attrs[i]
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(QName, name, type, readonly) = data
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checkAttr(attr, QName % "", name, type % "", readonly)
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iface = results[1]
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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(), "::TestAttrNullable", "Interface has the right QName"
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)
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harness.check(
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iface.identifier.name, "TestAttrNullable", "Interface has the right name"
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)
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harness.check(
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len(iface.members), len(testData), "Expect %s members" % len(testData)
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)
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attrs = iface.members
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for i in range(len(attrs)):
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data = testData[i]
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attr = attrs[i]
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(QName, name, type, readonly) = data
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checkAttr(attr, QName % "Nullable", name, type % "OrNull", readonly)
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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] readonly attribute boolean 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 Exception as x:
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threw = True
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harness.ok(threw, "Should not allow [SetterThrows] on readonly attributes")
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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] readonly attribute boolean 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 Exception as x:
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threw = True
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harness.ok(threw, "Should spell [Throws] correctly")
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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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[SameObject] readonly attribute boolean 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 Exception as x:
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threw = True
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harness.ok(
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threw, "Should not allow [SameObject] on attributes not of interface type"
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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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[SameObject] readonly attribute A 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 Exception as x:
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threw = True
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harness.ok(not threw, "Should allow [SameObject] on attributes of interface type")
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