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-rw-r--r--security/manager/ssl/tests/unit/test_sss_eviction.js85
1 files changed, 85 insertions, 0 deletions
diff --git a/security/manager/ssl/tests/unit/test_sss_eviction.js b/security/manager/ssl/tests/unit/test_sss_eviction.js
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+// The purpose of this test is to check that a frequently visited site
+// will not be evicted over an infrequently visited site.
+
+var gSSService = null;
+var gProfileDir = null;
+
+function do_state_written(aSubject, aTopic, aData) {
+ if (aData == PRELOAD_STATE_FILE_NAME) {
+ return;
+ }
+
+ equal(aData, SSS_STATE_FILE_NAME);
+
+ let stateFile = gProfileDir.clone();
+ stateFile.append(SSS_STATE_FILE_NAME);
+ ok(stateFile.exists());
+ let stateFileContents = readFile(stateFile);
+ // the last part is removed because it's the empty string after the final \n
+ let lines = stateFileContents.split('\n').slice(0, -1);
+ // We can receive multiple data-storage-written events. In particular, we
+ // may receive one where DataStorage wrote out data before we were done
+ // processing all of our headers. In this case, the data may not be
+ // as we expect. We only care about the final one being correct, however,
+ // so we return and wait for the next event if things aren't as we expect.
+ // There should be 1024 entries.
+ if (lines.length != 1024) {
+ return;
+ }
+
+ let foundLegitSite = false;
+ for (let line of lines) {
+ if (line.startsWith("frequentlyused.example.com:HSTS")) {
+ foundLegitSite = true;
+ break;
+ }
+ }
+
+ ok(foundLegitSite);
+ do_test_finished();
+}
+
+function do_state_read(aSubject, aTopic, aData) {
+ if (aData == PRELOAD_STATE_FILE_NAME) {
+ return;
+ }
+
+ equal(aData, SSS_STATE_FILE_NAME);
+
+ ok(gSSService.isSecureHost(Ci.nsISiteSecurityService.HEADER_HSTS,
+ "frequentlyused.example.com", 0));
+ let sslStatus = new FakeSSLStatus();
+ for (let i = 0; i < 2000; i++) {
+ let uri = Services.io.newURI("http://bad" + i + ".example.com", null, null);
+ gSSService.processHeader(Ci.nsISiteSecurityService.HEADER_HSTS, uri,
+ "max-age=1000", sslStatus, 0);
+ }
+ do_test_pending();
+ Services.obs.addObserver(do_state_written, "data-storage-written", false);
+ do_test_finished();
+}
+
+function run_test() {
+ Services.prefs.setIntPref("test.datastorage.write_timer_ms", 100);
+ gProfileDir = do_get_profile();
+ let stateFile = gProfileDir.clone();
+ stateFile.append(SSS_STATE_FILE_NAME);
+ // Assuming we're working with a clean slate, the file shouldn't exist
+ // until we create it.
+ ok(!stateFile.exists());
+ let outputStream = FileUtils.openFileOutputStream(stateFile);
+ let now = (new Date()).getTime();
+ let line = "frequentlyused.example.com:HSTS\t4\t0\t" + (now + 100000) + ",1,0\n";
+ outputStream.write(line, line.length);
+ outputStream.close();
+ Services.obs.addObserver(do_state_read, "data-storage-ready", false);
+ do_test_pending();
+ gSSService = Cc["@mozilla.org/ssservice;1"]
+ .getService(Ci.nsISiteSecurityService);
+ notEqual(gSSService, null);
+}