Add tests for CBA_AnnotIterator.

testing/embedder_test.cpp

 // Copyright 2015 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "testing/embedder_test.h"
 
 #include <limits.h>
 
 #include <list>
 #include <string>
@@ skipping 74 matching lines @@
   FPDF_DestroyLibrary();
 
 #ifdef PDF_ENABLE_V8
   v8::V8::ShutdownPlatform();
   delete platform_;
 #endif  // PDF_ENABLE_V8
 
   delete loader_;
 }
 
+CPDFSDK_Document* EmbedderTest::GetSDKDocument() const {
+  CPDFDoc_Environment* pEnv =
+      reinterpret_cast<CPDFDoc_Environment*>(form_handle_);

[Lei Zhang, 2016/01/29 23:39:23]

Can we just expose FormHandleToSDKDoc() and use that in the tests?

[Tom Sepez, 2016/01/29 23:55:48]

Done.

+  return pEnv ? pEnv->GetSDKDocument() : nullptr;
+}
+
 bool EmbedderTest::CreateEmptyDocument() {
   document_ = FPDF_CreateNewDocument();
   if (!document_)
     return false;
 
   SetupFormFillEnvironment();
   return true;
 }
 
 bool EmbedderTest::OpenDocument(const std::string& filename,
@@ skipping 190 matching lines @@
 }
 
 // Can't use gtest-provided main since we need to stash the path to the
 // executable in order to find the external V8 binary data files.
 int main(int argc, char** argv) {
   g_exe_path_ = argv[0];
   testing::InitGoogleTest(&argc, argv);
   testing::InitGoogleMock(&argc, argv);
   return RUN_ALL_TESTS();
 }