1 files changed, 97 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_gfxBlacklist_OSVersion_mismatch_DriverVersion.js b/toolkit/mozapps/extensions/test/xpcshell/test_gfxBlacklist_OSVersion_mismatch_DriverVersion.js
new file mode 100644
index 000000000..fb25b9509
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_gfxBlacklist_OSVersion_mismatch_DriverVersion.js
@@ -0,0 +1,97 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// Test whether blocklists specifying new OSeswcorrectly don't block if driver
+// versions are appropriately up-to-date.
+// Uses test_gfxBlacklist_OS.xml
+
+Components.utils.import("resource://testing-common/httpd.js");
+
+var gTestserver = new HttpServer();
+gTestserver.start(-1);
+gPort = gTestserver.identity.primaryPort;
+
+function get_platform() {
+  var xulRuntime = Components.classes["@mozilla.org/xre/app-info;1"]
+                             .getService(Components.interfaces.nsIXULRuntime);
+  return xulRuntime.OS;
+}
+
+function load_blocklist(file) {
+  Services.prefs.setCharPref("extensions.blocklist.url", "http://localhost:" +
+                             gPort + "/data/" + file);
+  var blocklist = Cc["@mozilla.org/extensions/blocklist;1"].
+                  getService(Ci.nsITimerCallback);
+  blocklist.notify(null);
+}
+
+// Performs the initial setup
+function run_test() {
+  try {
+    var gfxInfo = Cc["@mozilla.org/gfx/info;1"].getService(Ci.nsIGfxInfo);
+  } catch (e) {
+    do_test_finished();
+    return;
+  }
+
+  // We can't do anything if we can't spoof the stuff we need.
+  if (!(gfxInfo instanceof Ci.nsIGfxInfoDebug)) {
+    do_test_finished();
+    return;
+  }
+
+  gfxInfo.QueryInterface(Ci.nsIGfxInfoDebug);
+
+  // Set the vendor/device ID, etc, to match the test file.
+  gfxInfo.spoofDriverVersion("8.52.322.2202");
+  gfxInfo.spoofVendorID("0xabcd");
+  gfxInfo.spoofDeviceID("0x1234");
+
+  // Spoof the version of the OS appropriately to test the test file.
+  switch (get_platform()) {
+    case "WINNT":
+      // Windows 8
+      gfxInfo.spoofOSVersion(0x60002);
+      break;
+    case "Linux":
+      // We don't have any OS versions on Linux, just "Linux".
+      do_test_finished();
+      return;
+    case "Darwin":
+      // Mountain Lion
+      gfxInfo.spoofOSVersion(0x1080);
+      break;
+    case "Android":
+      // On Android, the driver version is used as the OS version (because
+      // there's so many of them).
+      do_test_finished();
+      return;
+  }
+
+  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "3", "8");
+  startupManager();
+
+  do_test_pending();
+
+  function checkBlacklist()
+  {
+    if (get_platform() == "WINNT") {
+      var status = gfxInfo.getFeatureStatus(Ci.nsIGfxInfo.FEATURE_DIRECT2D);
+      do_check_eq(status, Ci.nsIGfxInfo.FEATURE_STATUS_OK);
+    } else if (get_platform() == "Darwin") {
+      status = gfxInfo.getFeatureStatus(Ci.nsIGfxInfo.FEATURE_OPENGL_LAYERS);
+      do_check_eq(status, Ci.nsIGfxInfo.FEATURE_STATUS_OK);
+    }
+
+    gTestserver.stop(do_test_finished);
+  }
+
+  Services.obs.addObserver(function(aSubject, aTopic, aData) {
+    // If we wait until after we go through the event loop, gfxInfo is sure to
+    // have processed the gfxItems event.
+    do_execute_soon(checkBlacklist);
+  }, "blocklist-data-gfxItems", false);
+
+  load_blocklist("test_gfxBlacklist_OS.xml");
+}