Add fpdfppo_embeddertest.cpp.

fpdfsdk/fpdfppo_embeddertest.cpp

Index: fpdfsdk/fpdfppo_embeddertest.cpp
diff --git a/fpdfsdk/fpdfppo_embeddertest.cpp b/fpdfsdk/fpdfppo_embeddertest.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..be1c2403f564f33e582b5a644c63525f9dd7d591
--- /dev/null
+++ b/fpdfsdk/fpdfppo_embeddertest.cpp
@@ -0,0 +1,34 @@
+// Copyright 2016 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 "public/fpdf_ppo.h"
+
+#include "core/fxcrt/fx_basic.h"
+#include "public/fpdf_edit.h"
+#include "public/fpdfview.h"
+#include "testing/embedder_test.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/test_support.h"
+
+namespace {
+
+class FPDFPPOEmbeddertest : public EmbedderTest {};
+
+}  // namespace
+
+TEST_F(FPDFPPOEmbeddertest, ImportPages) {
+  EXPECT_TRUE(OpenDocument("hello_world.pdf"));
+
+  FPDF_PAGE page = LoadPage(0);
+  EXPECT_TRUE(page);
+
+  FPDF_DOCUMENT output_doc = FPDF_CreateNewDocument();
+  EXPECT_TRUE(output_doc);
+
+  FPDF_CopyViewerPreferences(output_doc, document());
+  FPDF_ImportPages(output_doc, document(), "0", 0);

[Lei Zhang, 2016/11/11 23:56:48]

Check FPDF_GetPageCount(output_doc) returns 1?

[Lei Zhang, 2016/11/11 23:56:48]

Check return result?

[Tom Sepez, 2016/11/12 00:35:46]

Done.

[Tom Sepez, 2016/11/12 00:35:46]

Done.

+
+  UnloadPage(page);
+  FPDF_CloseDocument(output_doc);
+}