forked from mirrors/gecko-dev
88 lines
2.8 KiB
JavaScript
88 lines
2.8 KiB
JavaScript
ChromeUtils.import("resource://testing-common/httpd.js");
|
|
ChromeUtils.import("resource://gre/modules/NetUtil.jsm");
|
|
|
|
var httpserver = null;
|
|
|
|
function make_channel(url, callback, ctx) {
|
|
return NetUtil.newChannel({uri: url, loadUsingSystemPrincipal: true});
|
|
}
|
|
|
|
const responseBody = "response body";
|
|
|
|
function cachedHandler(metadata, response) {
|
|
var body = responseBody;
|
|
if (metadata.hasHeader("Range")) {
|
|
var matches = metadata.getHeader("Range").match(/^\s*bytes=(\d+)?-(\d+)?\s*$/);
|
|
var from = (matches[1] === undefined) ? 0 : matches[1];
|
|
var to = (matches[2] === undefined) ? responseBody.length - 1 : matches[2];
|
|
if (from >= responseBody.length) {
|
|
response.setStatusLine(metadata.httpVersion, 416, "Start pos too high");
|
|
response.setHeader("Content-Range", "*/" + responseBody.length, false);
|
|
return;
|
|
}
|
|
body = responseBody.slice(from, to + 1);
|
|
// always respond to successful range requests with 206
|
|
response.setStatusLine(metadata.httpVersion, 206, "Partial Content");
|
|
response.setHeader("Content-Range", from + "-" + to + "/" + responseBody.length, false);
|
|
}
|
|
|
|
response.setHeader("Content-Type", "text/plain", false);
|
|
response.setHeader("ETag", "Just testing");
|
|
response.setHeader("Accept-Ranges", "bytes");
|
|
|
|
response.bodyOutputStream.write(body, body.length);
|
|
}
|
|
|
|
function Canceler(continueFn) {
|
|
this.continueFn = continueFn;
|
|
}
|
|
|
|
Canceler.prototype = {
|
|
QueryInterface: function(iid) {
|
|
if (iid.equals(Ci.nsIStreamListener) ||
|
|
iid.equals(Ci.nsIRequestObserver) ||
|
|
iid.equals(Ci.nsISupports))
|
|
return this;
|
|
throw Cr.NS_ERROR_NO_INTERFACE;
|
|
},
|
|
|
|
onStartRequest: function(request, context) {
|
|
},
|
|
|
|
onDataAvailable: function(request, context, stream, offset, count) {
|
|
request.QueryInterface(Ci.nsIChannel)
|
|
.cancel(Cr.NS_BINDING_ABORTED);
|
|
},
|
|
|
|
onStopRequest: function(request, context, status) {
|
|
Assert.equal(status, Cr.NS_BINDING_ABORTED);
|
|
this.continueFn();
|
|
}
|
|
};
|
|
|
|
function finish_test() {
|
|
httpserver.stop(do_test_finished);
|
|
}
|
|
|
|
function start_cache_read() {
|
|
var chan = make_channel("http://localhost:" +
|
|
httpserver.identity.primaryPort + "/cached/test.gz");
|
|
chan.asyncOpen2(new ChannelListener(finish_test, null));
|
|
}
|
|
|
|
function start_canceler() {
|
|
var chan = make_channel("http://localhost:" +
|
|
httpserver.identity.primaryPort + "/cached/test.gz");
|
|
chan.asyncOpen2(new Canceler(start_cache_read));
|
|
}
|
|
|
|
function run_test() {
|
|
httpserver = new HttpServer();
|
|
httpserver.registerPathHandler("/cached/test.gz", cachedHandler);
|
|
httpserver.start(-1);
|
|
|
|
var chan = make_channel("http://localhost:" +
|
|
httpserver.identity.primaryPort + "/cached/test.gz");
|
|
chan.asyncOpen2(new ChannelListener(start_canceler, null));
|
|
do_test_pending();
|
|
}
|