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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
86 lines
2 KiB
Python
86 lines
2 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import WebIDL
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def should_throw(parser, harness, message, code):
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parser = parser.reset()
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threw = False
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try:
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parser.parse(code)
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parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(threw, "Should have thrown: %s" % message)
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def WebIDLTest(parser, harness):
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# The [Replaceable] extended attribute MUST take no arguments.
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should_throw(
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parser,
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harness,
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"no arguments",
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"""
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interface I {
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[Replaceable=X] readonly attribute long A;
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};
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""",
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)
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# An attribute with the [Replaceable] extended attribute MUST NOT also be
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# declared with the [PutForwards] extended attribute.
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should_throw(
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parser,
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harness,
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"PutForwards",
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"""
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interface I {
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[PutForwards=B, Replaceable] readonly attribute J A;
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};
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interface J {
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attribute long B;
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};
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""",
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)
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# The [Replaceable] extended attribute MUST NOT be used on an attribute
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# that is not read only.
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should_throw(
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parser,
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harness,
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"writable attribute",
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"""
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interface I {
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[Replaceable] attribute long A;
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};
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""",
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)
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# The [Replaceable] extended attribute MUST NOT be used on a static
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# attribute.
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should_throw(
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parser,
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harness,
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"static attribute",
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"""
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interface I {
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[Replaceable] static readonly attribute long A;
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};
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""",
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)
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# The [Replaceable] extended attribute MUST NOT be used on an attribute
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# declared on a callback interface.
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should_throw(
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parser,
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harness,
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"callback interface",
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"""
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callback interface I {
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[Replaceable] readonly attribute long A;
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};
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""",
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)
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