The Tor Browser: comparison netwerk/test/unit/test_headers.js

comparison: netwerk/test/unit/test_headers.js

netwerk/test/unit/test_headers.js

changeset 0: 6474c204b198

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+:0cd50dac0636
+//
+//  cleaner HTTP header test infrastructure
+//
+//  tests bugs:  589292, [add more here: see hg log for definitive list]
+//
+//  TO ADD NEW TESTS:
+//  1) Increment up 'lastTest' to new number (say, "99")
+//  2) Add new test 'handler99' and 'completeTest99' functions.
+//  3) If your test should fail the necko channel, set
+//     test_flags[99] = CL_EXPECT_FAILURE.
+//
+// TO DEBUG JUST ONE TEST: temporarily change firstTest and lastTest to equal
+//                         the test # you're interested in.
+//
+//  For tests that need duplicate copies of headers to be sent, see
+//  test_duplicate_headers.js
+var firstTest = 1;   // set to test of interest when debugging
+var lastTest = 4;    // set to test of interest when debugging
+////////////////////////////////////////////////////////////////////////////////
+// Note: sets Cc and Ci variables
+Cu.import("resource://testing-common/httpd.js");
+XPCOMUtils.defineLazyGetter(this, "URL", function() {
+return "http://localhost:" + httpserver.identity.primaryPort;
+});
+var httpserver = new HttpServer();
+var index = 0;
+var nextTest = firstTest;
+var test_flags = new Array();
+var testPathBase = "/test_headers";
+function run_test()
+{
+httpserver.start(-1);
+do_test_pending();
+run_test_number(nextTest);
+}
+function runNextTest()
+{
+if (nextTest == lastTest) {
+endTests();
+return;
+}
+nextTest++;
+// Make sure test functions exist
+if (eval("handler" + nextTest) == undefined)
+do_throw("handler" + nextTest + " undefined!");
+if (eval("completeTest" + nextTest) == undefined)
+do_throw("completeTest" + nextTest + " undefined!");
+run_test_number(nextTest);
+}
+function run_test_number(num)
+{
+testPath = testPathBase + num;
+httpserver.registerPathHandler(testPath, eval("handler" + num));
+var channel = setupChannel(testPath);
+flags = test_flags[num];   // OK if flags undefined for test
+channel.asyncOpen(new ChannelListener(eval("completeTest" + num),
+channel, flags), null);
+}
+function setupChannel(url)
+{
+var ios = Components.classes["@mozilla.org/network/io-service;1"].
+getService(Ci.nsIIOService);
+var chan = ios.newChannel(URL + url, "", null);
+var httpChan = chan.QueryInterface(Components.interfaces.nsIHttpChannel);
+return httpChan;
+}
+function endTests()
+{
+httpserver.stop(do_test_finished);
+}
+////////////////////////////////////////////////////////////////////////////////
+// Test 1: test Content-Disposition channel attributes
+function handler1(metadata, response)
+{
+response.setStatusLine(metadata.httpVersion, 200, "OK");
+response.setHeader("Content-Disposition", "attachment; filename=foo");
+response.setHeader("Content-Type", "text/plain", false);
+var body = "foo";
+}
+function completeTest1(request, data, ctx)
+{
+try {
+var chan = request.QueryInterface(Ci.nsIChannel);
+do_check_eq(chan.contentDisposition, chan.DISPOSITION_ATTACHMENT);
+do_check_eq(chan.contentDispositionFilename, "foo");
+do_check_eq(chan.contentDispositionHeader, "attachment; filename=foo");
+} catch (ex) {
+do_throw("error parsing Content-Disposition: " + ex);
+}
+runNextTest();
+}
+////////////////////////////////////////////////////////////////////////////////
+// Test 2: no filename
+function handler2(metadata, response)
+{
+response.setStatusLine(metadata.httpVersion, 200, "OK");
+response.setHeader("Content-Type", "text/plain", false);
+response.setHeader("Content-Disposition", "attachment");
+var body = "foo";
+response.bodyOutputStream.write(body, body.length);
+}
+function completeTest2(request, data, ctx)
+{
+try {
+var chan = request.QueryInterface(Ci.nsIChannel);
+do_check_eq(chan.contentDisposition, chan.DISPOSITION_ATTACHMENT);
+do_check_eq(chan.contentDispositionHeader, "attachment");
+filename = chan.contentDispositionFilename;  // should barf
+do_throw("Should have failed getting Content-Disposition filename");
+} catch (ex) {
+do_print("correctly ate exception");
+}
+runNextTest();
+}
+////////////////////////////////////////////////////////////////////////////////
+// Test 3: filename missing
+function handler3(metadata, response)
+{
+response.setStatusLine(metadata.httpVersion, 200, "OK");
+response.setHeader("Content-Type", "text/plain", false);
+response.setHeader("Content-Disposition", "attachment; filename=");
+var body = "foo";
+response.bodyOutputStream.write(body, body.length);
+}
+function completeTest3(request, data, ctx)
+{
+try {
+var chan = request.QueryInterface(Ci.nsIChannel);
+do_check_eq(chan.contentDisposition, chan.DISPOSITION_ATTACHMENT);
+do_check_eq(chan.contentDispositionHeader, "attachment; filename=");
+filename = chan.contentDispositionFilename;  // should barf
+do_throw("Should have failed getting Content-Disposition filename");
+} catch (ex) {
+do_print("correctly ate exception");
+}
+runNextTest();
+}
+////////////////////////////////////////////////////////////////////////////////
+// Test 4: inline
+function handler4(metadata, response)
+{
+response.setStatusLine(metadata.httpVersion, 200, "OK");
+response.setHeader("Content-Type", "text/plain", false);
+response.setHeader("Content-Disposition", "inline");
+var body = "foo";
+response.bodyOutputStream.write(body, body.length);
+}
+function completeTest4(request, data, ctx)
+{
+try {
+var chan = request.QueryInterface(Ci.nsIChannel);
+do_check_eq(chan.contentDisposition, chan.DISPOSITION_INLINE);
+do_check_eq(chan.contentDispositionHeader, "inline");
+filename = chan.contentDispositionFilename;  // should barf
+do_throw("Should have failed getting Content-Disposition filename");
+} catch (ex) {
+do_print("correctly ate exception");
+}
+runNextTest();
+}