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"use strict";
function make_channel(url) {
return NetUtil.newChannel({ uri: url, loadUsingSystemPrincipal: true });
}
add_task(async function test_empty() {
let uri = "http://localhost";
let httpChan = make_channel(uri);
let channel = Cc["@mozilla.org/network/input-stream-channel;1"]
.createInstance(Ci.nsIInputStreamChannel)
.QueryInterface(Ci.nsIChannel);
channel.setURI(httpChan.URI);
channel.loadInfo = httpChan.loadInfo;
let inputStream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance(
Ci.nsIStringInputStream
);
inputStream.setUTF8Data(""); // Pass an empty string
channel.contentStream = inputStream;
let [status, buffer] = await new Promise(resolve => {
let streamConv = Cc["@mozilla.org/streamConverters;1"].getService(
Ci.nsIStreamConverterService
);
let multipartListener = {
_buffer: "",
QueryInterface: ChromeUtils.generateQI([
"nsIStreamListener",
"nsIRequestObserver",
]),
onStartRequest() {},
onDataAvailable(request, stream, offset, count) {
try {
this._buffer = this._buffer.concat(read_stream(stream, count));
dump("BUFFEEE: " + this._buffer + "\n\n");
} catch (ex) {
do_throw("Error in onDataAvailable: " + ex);
}
},
onStopRequest(request, status1) {
resolve([status1, this._buffer]);
},
};
let conv = streamConv.asyncConvertData(
"multipart/mixed",
"*/*",
multipartListener,
null
);
let chan = make_channel(uri);
chan.asyncOpen(conv);
});
Assert.notEqual(
status,
Cr.NS_OK,
"Should be an error code because content has no boundary"
);
Assert.equal(buffer, "", "Should have received no content");
});
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