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101 lines
3.1 KiB
JavaScript
101 lines
3.1 KiB
JavaScript
do_load_httpd_js();
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var httpserver = null;
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const responseBody = [0x1f, 0x8b, 0x08, 0x00, 0x16, 0x5a, 0x8a, 0x48, 0x02,
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0x03, 0x2b, 0x49, 0x2d, 0x2e, 0xe1, 0x02, 0x00, 0xc6,
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0x35, 0xb9, 0x3b, 0x05, 0x00, 0x00, 0x00];
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function make_channel(url, callback, ctx) {
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var ios = Cc["@mozilla.org/network/io-service;1"].
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getService(Ci.nsIIOService);
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return ios.newChannel(url, "", null);
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}
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var doRangeResponse = false;
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function cachedHandler(metadata, response) {
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response.setHeader("Content-Type", "application/x-gzip", false);
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response.setHeader("Content-Encoding", "gzip", false);
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response.setHeader("ETag", "Just testing");
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var body = responseBody;
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if (doRangeResponse) {
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do_check_true(metadata.hasHeader("Range"));
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var matches = metadata.getHeader("Range").match(/^\s*bytes=(\d+)?-(\d+)?\s*$/);
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var from = (matches[1] === undefined) ? 0 : matches[1];
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var to = (matches[2] === undefined) ? responseBody.length - 1 : matches[2];
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if (from >= responseBody.length) {
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response.setStatusLine(metadata.httpVersion, 416, "Start pos too high");
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response.setHeader("Content-Range", "*/" + responseBody.length, false);
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return;
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}
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body = body.slice(from, to + 1);
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// always respond to successful range requests with 206
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response.setStatusLine(metadata.httpVersion, 206, "Partial Content");
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response.setHeader("Content-Range", from + "-" + to + "/" + responseBody.length, false);
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} else {
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response.setHeader("Accept-Ranges", "bytes");
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doRangeResponse = true;
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}
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var bos = Cc["@mozilla.org/binaryoutputstream;1"]
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.createInstance(Ci.nsIBinaryOutputStream);
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bos.setOutputStream(response.bodyOutputStream);
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bos.writeByteArray(body, body.length);
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}
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function Canceler() {
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}
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Canceler.prototype = {
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QueryInterface: function(iid) {
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if (iid.equals(Ci.nsIStreamListener) ||
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iid.equals(Ci.nsIRequestObserver) ||
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iid.equals(Ci.nsISupports))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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onStartRequest: function(request, context) {
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},
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onDataAvailable: function(request, context, stream, offset, count) {
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request.QueryInterface(Ci.nsIChannel)
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.cancel(Components.results.NS_BINDING_ABORTED);
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},
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onStopRequest: function(request, context, status) {
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do_check_eq(status, Components.results.NS_BINDING_ABORTED);
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continue_test();
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}
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};
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function continue_test() {
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var chan = make_channel("http://localhost:4444/cached/test.gz");
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chan.asyncOpen(new ChannelListener(finish_test, null), null);
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}
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function finish_test(request, data, ctx) {
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do_test_pending();
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httpserver.stop(do_test_finished);
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do_check_eq(request.status, 0);
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do_check_eq(data.length, responseBody.length);
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for (var i = 0; i < data.length; ++i) {
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do_check_eq(data.charCodeAt(i), responseBody[i]);
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}
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do_test_finished();
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}
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function run_test() {
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httpserver = new nsHttpServer();
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httpserver.registerPathHandler("/cached/test.gz", cachedHandler);
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httpserver.start(4444);
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var chan = make_channel("http://localhost:4444/cached/test.gz");
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chan.asyncOpen(new Canceler(), null);
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do_test_pending();
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}
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