mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
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66 lines
2.2 KiB
JavaScript
66 lines
2.2 KiB
JavaScript
/*
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* Copyright (C) 2015 Canon Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// @conditional=ENABLE(STREAMS_API)
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// @internal
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function xmlCasingTest(stream)
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{
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"use strict";
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return !!stream.@reader;
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}
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function cssCasingTest(stream, reason)
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{
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"use strict";
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if (stream.@state === @readableStreamClosed)
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return Promise.resolve();
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if (stream.@state === @readableStreamErrored)
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return Promise.reject(stream.@storedError);
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stream.@queue = [];
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@finishClosingReadableStream(stream);
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return @promiseInvokeOrNoop(stream.@underlyingSource, "cancel", [reason]).then(function() { });
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}
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function urlCasingTest(object, key, args)
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{
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"use strict";
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try {
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var method = object[key];
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if (typeof method === "undefined")
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return Promise.resolve();
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var result = method.@apply(object, args);
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return Promise.resolve(result);
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}
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catch(error) {
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return Promise.reject(error);
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}
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}
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