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"use strict";
const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
var httpserver = null;
// testString = "This is a slightly longer test\n";
const responseBody = [
0x1f,
0x8b,
0x08,
0x08,
0xef,
0x70,
0xe6,
0x4c,
0x00,
0x03,
0x74,
0x65,
0x78,
0x74,
0x66,
0x69,
0x6c,
0x65,
0x2e,
0x74,
0x78,
0x74,
0x00,
0x0b,
0xc9,
0xc8,
0x2c,
0x56,
0x00,
0xa2,
0x44,
0x85,
0xe2,
0x9c,
0xcc,
0xf4,
0x8c,
0x92,
0x9c,
0x4a,
0x85,
0x9c,
0xfc,
0xbc,
0xf4,
0xd4,
0x22,
0x85,
0x92,
0xd4,
0xe2,
0x12,
0x2e,
0x2e,
0x00,
0x00,
0xe5,
0xe6,
0xf0,
0x20,
0x00,
0x00,
0x00,
];
function make_channel(url, callback, ctx) {
return NetUtil.newChannel({ uri: url, loadUsingSystemPrincipal: true });
}
var doRangeResponse = false;
function cachedHandler(metadata, response) {
response.setHeader("Content-Type", "application/x-gzip", false);
response.setHeader("Content-Encoding", "gzip", false);
response.setHeader("ETag", "Just testing");
response.setHeader("Cache-Control", "max-age=3600000"); // avoid validation
var body = responseBody;
if (doRangeResponse) {
Assert.ok(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 = body.slice(from, to + 1);
response.setHeader("Content-Length", "" + (to + 1 - from));
// always respond to successful range requests with 206
response.setStatusLine(metadata.httpVersion, 206, "Partial Content");
response.setHeader(
"Content-Range",
from + "-" + to + "/" + responseBody.length,
false
);
} else {
// This response will get cut off prematurely
response.setHeader("Content-Length", "" + responseBody.length);
response.setHeader("Accept-Ranges", "bytes");
body = body.slice(0, 17); // slice off a piece to send first
doRangeResponse = true;
}
var bos = Cc["@mozilla.org/binaryoutputstream;1"].createInstance(
Ci.nsIBinaryOutputStream
);
bos.setOutputStream(response.bodyOutputStream);
response.processAsync();
bos.writeByteArray(body);
response.finish();
}
function continue_test(request, data) {
Assert.equal(17, data.length);
var chan = make_channel(
"http://localhost:" + httpserver.identity.primaryPort + "/cached/test.gz"
);
chan.asyncOpen(new ChannelListener(finish_test, null, CL_EXPECT_GZIP));
}
var enforcePref;
function finish_test(request, data, ctx) {
Assert.equal(request.status, 0);
Assert.equal(data.length, responseBody.length);
for (var i = 0; i < data.length; ++i) {
Assert.equal(data.charCodeAt(i), responseBody[i]);
}
Services.prefs.setBoolPref("network.http.enforce-framing.http1", enforcePref);
httpserver.stop(do_test_finished);
}
function run_test() {
enforcePref = Services.prefs.getBoolPref(
"network.http.enforce-framing.http1"
);
Services.prefs.setBoolPref("network.http.enforce-framing.http1", false);
httpserver = new HttpServer();
httpserver.registerPathHandler("/cached/test.gz", cachedHandler);
httpserver.start(-1);
// wipe out cached content
evict_cache_entries();
var chan = make_channel(
"http://localhost:" + httpserver.identity.primaryPort + "/cached/test.gz"
);
chan.asyncOpen(
new ChannelListener(continue_test, null, CL_EXPECT_GZIP | CL_IGNORE_CL)
);
do_test_pending();
}
|
