зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
1.7 KiB
JavaScript
53 строки
1.7 KiB
JavaScript
function noop() {}
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function run_test() {
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var contentHandler = {
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attrs: null,
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reset: function() {
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this.attrs = [];
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},
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startDocument: noop,
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endDocument: noop,
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startElement: function startElement(aNamespaceURI, aLocalName, aNodeName, aAttrs) {
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for (var i = 0; i < aAttrs.length; i++)
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this.attrs.push(aAttrs.getQName(i));
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},
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endElement: noop,
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characters: noop,
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processingInstruction: noop,
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ignorableWhitespace: noop,
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startPrefixMapping: noop,
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endPrefixMapping: noop
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};
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const nsISAXXMLReader = Components.interfaces.nsISAXXMLReader;
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const src = "<a:x xmlns:a='foo' y='bar'/>";
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const NS_PREFIX = "http://xml.org/sax/features/namespace-prefixes";
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var saxReader = Components.classes["@mozilla.org/saxparser/xmlreader;1"]
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.createInstance(nsISAXXMLReader);
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do_check_false(saxReader.getFeature(NS_PREFIX));
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saxReader.contentHandler = contentHandler;
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contentHandler.reset();
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saxReader.parseFromString(src, "application/xml");
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do_check_eq(contentHandler.attrs.length, 1);
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do_check_eq(contentHandler.attrs[0], "y");
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saxReader.setFeature(NS_PREFIX, true);
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do_check_true(saxReader.getFeature(NS_PREFIX));
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contentHandler.reset();
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saxReader.parseFromString(src, "application/xml");
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do_check_eq(contentHandler.attrs.length, 2);
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do_check_eq(contentHandler.attrs[0], "xmlns:a");
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do_check_eq(contentHandler.attrs[1], "y");
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saxReader.setFeature(NS_PREFIX, false);
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do_check_false(saxReader.getFeature(NS_PREFIX));
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contentHandler.reset();
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saxReader.parseFromString(src, "application/xml");
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do_check_eq(contentHandler.attrs.length, 1);
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do_check_eq(contentHandler.attrs[0], "y");
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}
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