Handle automation server crashes.

chrome_frame/test/mock_ie_event_sink_test.cc

Index: chrome_frame/test/mock_ie_event_sink_test.cc
===================================================================
--- chrome_frame/test/mock_ie_event_sink_test.cc	(revision 55540)
+++ chrome_frame/test/mock_ie_event_sink_test.cc	(working copy)
@@ -6,6 +6,7 @@
 
 #include <sstream>
 
+#include "base/scoped_variant_win.h"
 #include "base/utf_string_conversions.h"
 #include "chrome_frame/test/mock_ie_event_sink_actions.h"
 
@@ -140,6 +141,27 @@
       .Times(testing::AnyNumber());
 }
 
+void MockIEEventSink::ExpectDocumentReadystate(int ready_state) {
+  ScopedComPtr<IWebBrowser2> browser(event_sink_->web_browser2());
+  EXPECT_TRUE(browser != NULL);
+  if (browser) {
+    ScopedComPtr<IDispatch> document;
+    browser->get_Document(document.Receive());
+    EXPECT_TRUE(document != NULL);
+    if (document) {
+      DISPPARAMS params = { 0 };
+      ScopedVariant result;
+      EXPECT_HRESULT_SUCCEEDED(document->Invoke(DISPID_READYSTATE, IID_NULL,
+          LOCALE_USER_DEFAULT, DISPATCH_PROPERTYGET, &params,
+          result.Receive(), NULL, NULL));
+      EXPECT_EQ(VT_I4, result.type());
+      if (result.type() == VT_I4) {
+        EXPECT_EQ(ready_state, static_cast<int>(V_I4(&result)));
+      }
+    }
+  }
+}
+
 // MockIEEventSinkTest methods
 MockIEEventSinkTest::MockIEEventSinkTest() : server_mock_(1337, L"127.0.0.1",
                                                           GetTestDataFolder()) {