1 files changed, 130 insertions, 0 deletions
diff --git a/dom/tests/mochitest/ajax/offline/test_fallback.html b/dom/tests/mochitest/ajax/offline/test_fallback.html
new file mode 100644
index 0000000000..8f0fea4edf
--- /dev/null
+++ b/dom/tests/mochitest/ajax/offline/test_fallback.html
@@ -0,0 +1,130 @@
+<html xmlns="http://www.w3.org/1999/xhtml" manifest="http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/fallback.cacheManifest">
+<head>
+<title>Fallback entry test</title>
+
+<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="/tests/dom/tests/mochitest/ajax/offline/offlineTests.js"></script>
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+
+<script class="testbody" type="text/javascript">
+
+/**
+ * This tests that we fall back to the correct fallback entries when loading
+ * from fallback namespaces listed in the manifest.  The test is performed twice
+ * to make sure that no cache entries are created for the nonexistent items."
+ * That would lead to a failure to fallback, as there would always be an entry
+ * in the application cache.
+ */
+
+var gStep = 1;
+var gChildLoad = false;
+var gTopWindow = null;
+
+function manifestUpdated()
+{
+  fallbackFrame.location = "http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace1/non-existing.html";
+  // Invokes load of fallback.html
+}
+
+function onFallbackLoad(fallbackIdentification)
+{
+  switch (gStep)
+  {
+    case 001:
+      OfflineTest.ok(!gChildLoad, "offline child not load before cache update");
+      gChildLoad = true;
+      // no break
+    case 101:
+      OfflineTest.is(fallbackIdentification, 1, "fallback for namespace1/ in step " + gStep);
+
+      fallbackFrame.location = "http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace1/sub-non-existing.html";
+      // Invokes load of fallback.html
+      break;
+
+    case 002:
+    case 102:
+      OfflineTest.is(fallbackIdentification, 1, "fallback for namespace1/, sub namespace in name of the frame in step " + gStep);
+
+      fallbackFrame.location = "http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace1/sub/non-existing.html";
+      // Invokes load of fallback2.html
+      break;
+
+    case 003:
+    case 103:
+      OfflineTest.is(fallbackIdentification, 2, "fallback for namespace1/sub/ in step " + gStep);
+
+      fallbackFrame.location = "HTTP://MOCHI.TEST:8888/tests/dom/tests/mochitest/ajax/offline/namespace1/sub/non-existing.html";
+      // Invokes load of fallback2.html
+      break;
+
+    case 004:
+    case 104:
+      OfflineTest.is(fallbackIdentification, 2, "fallback for namespace1/sub/ in step " + gStep);
+
+      // Try opening a non-existing page as a top level document. It must
+      // fall to fallbackTop.html that identifies it self as '100'.
+      // Invokes load of fallbackTop.html
+      gTopWindow = window.open("http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace2/non-existing.html");
+
+      break;
+
+    case 005:
+      // Try all over again. This checks there are no entries for non-existing
+      // pages created/leaked. That would prevent fallback load.
+      gStep = 100;
+
+      fallbackFrame.location = "http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace1/non-existing.html";
+      // Invokes load of fallback1.html, again, from the start
+      // no break
+    case 105:
+      OfflineTest.is(fallbackIdentification, 100, "fallback for namespace2/, invoked by a top level document " + gStep);
+
+      gTopWindow.close();
+      gTopWindow = null;
+
+      break;
+  }
+
+  if (gStep == 105) {
+    finalize();
+    return;
+  }
+
+  ++gStep;
+}
+
+
+function finishTest()
+{
+  OfflineTest.teardownAndFinish();
+}
+
+function finalize()
+{
+  netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+
+  var entries = [
+    ["http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace1/sub-non-existing.html", false],
+    ["http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace1/sub/non-existing.html", false],
+    ["http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace1/non-existing.html", false],
+    ["http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/namespace2/non-existing.html", false]
+  ];
+  OfflineTest.checkCacheEntries(entries, finishTest);
+}
+
+SimpleTest.waitForExplicitFinish();
+
+if (OfflineTest.setup()) {
+  applicationCache.onerror = OfflineTest.failEvent;
+  applicationCache.onupdateready = OfflineTest.failEvent;
+  applicationCache.oncached = OfflineTest.priv(manifestUpdated);
+}
+
+</script>
+
+</head>
+
+<body>
+<iframe name="fallbackFrame" src=""></iframe>
+</body>
+</html>