Cu.import("resource://testing-common/httpd.js"); Cu.import("resource://gre/modules/NetUtil.jsm"); var httpserver = new HttpServer(); var index = 0; var tests = [ {url: "/test/cegzip1", flags: CL_EXPECT_GZIP, ce: "gzip", body: [ 0x1f, 0x8b, 0x08, 0x08, 0x5a, 0xa0, 0x31, 0x4f, 0x00, 0x03, 0x74, 0x78, 0x74, 0x00, 0x2b, 0xc9, 0xc8, 0x2c, 0x56, 0x00, 0xa2, 0x92, 0xd4, 0xe2, 0x12, 0x43, 0x2e, 0x00, 0xb9, 0x23, 0xd7, 0x3b, 0x0e, 0x00, 0x00, 0x00], datalen: 14 // the data length of the uncompressed document }, {url: "/test/cegzip2", flags: CL_EXPECT_GZIP, ce: "gzip, gzip", body: [ 0x1f, 0x8b, 0x08, 0x00, 0x72, 0xa1, 0x31, 0x4f, 0x00, 0x03, 0x93, 0xef, 0xe6, 0xe0, 0x88, 0x5a, 0x60, 0xe8, 0xcf, 0xc0, 0x5c, 0x52, 0x51, 0xc2, 0xa0, 0x7d, 0xf2, 0x84, 0x4e, 0x18, 0xc3, 0xa2, 0x49, 0x57, 0x1e, 0x09, 0x39, 0xeb, 0x31, 0xec, 0x54, 0xbe, 0x6e, 0xcd, 0xc7, 0xc0, 0xc0, 0x00, 0x00, 0x6e, 0x90, 0x7a, 0x85, 0x24, 0x00, 0x00, 0x00], datalen: 14 // the data length of the uncompressed document }, {url: "/test/cebrotli1", flags: CL_EXPECT_GZIP, ce: "br", body: [0x0B, 0x02, 0x80, 0x74, 0x65, 0x73, 0x74, 0x0A, 0x03], datalen: 5 // the data length of the uncompressed document }, // this is not a brotli document {url: "/test/cebrotli2", flags: CL_EXPECT_GZIP | CL_EXPECT_FAILURE, ce: "br", body: [0x0B, 0x0A, 0x09], datalen: 3 }, // this is brotli but should come through as identity due to prefs {url: "/test/cebrotli3", flags: 0, ce: "br", body: [0x0B, 0x02, 0x80, 0x74, 0x65, 0x73, 0x74, 0x0A, 0x03], datalen: 9 }, ]; function setupChannel(url) { return NetUtil.newChannel({ uri: "http://localhost:" + httpserver.identity.primaryPort + url, loadUsingSystemPrincipal: true }); } function startIter() { if (tests[index].url === "/test/cebrotli3") { // this test wants to make sure we don't do brotli when not in a-e prefs.setCharPref("network.http.accept-encoding", "gzip, deflate"); } var channel = setupChannel(tests[index].url); channel.asyncOpen2(new ChannelListener(completeIter, channel, tests[index].flags)); } function completeIter(request, data, ctx) { if (!(tests[index].flags & CL_EXPECT_FAILURE)) { do_check_eq(data.length, tests[index].datalen); } if (++index < tests.length) { startIter(); } else { httpserver.stop(do_test_finished); prefs.setCharPref("network.http.accept-encoding", cePref); } } var prefs; var cePref; function run_test() { prefs = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch); cePref = prefs.getCharPref("network.http.accept-encoding"); prefs.setCharPref("network.http.accept-encoding", "gzip, deflate, br"); httpserver.registerPathHandler("/test/cegzip1", handler); httpserver.registerPathHandler("/test/cegzip2", handler); httpserver.registerPathHandler("/test/cebrotli1", handler); httpserver.registerPathHandler("/test/cebrotli2", handler); httpserver.registerPathHandler("/test/cebrotli3", handler); httpserver.start(-1); startIter(); do_test_pending(); } function handler(metadata, response) { response.setStatusLine(metadata.httpVersion, 200, "OK"); response.setHeader("Content-Type", "text/plain", false); response.setHeader("Content-Encoding", tests[index].ce, false); response.setHeader("Content-Length", "" + tests[index].body.length, false); var bos = Components.classes["@mozilla.org/binaryoutputstream;1"] .createInstance(Components.interfaces.nsIBinaryOutputStream); bos.setOutputStream(response.bodyOutputStream); response.processAsync(); bos.writeByteArray(tests[index].body, tests[index].body.length); response.finish(); }