Follow-on to pdfium_embeddertests.

fpdfsdk/src/fpdfview_embeddertest.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 "testing/gtest/include/gtest/gtest.h"
+
+class FPDFViewEmbeddertest : public EmbedderTest {
+};
+
+TEST_F(FPDFViewEmbeddertest, Document) {
+  EXPECT_TRUE(OpenDocument("testing/resources/about_blank.pdf"));
+  EXPECT_EQ(1, GetPageCount());
+  EXPECT_EQ(0, GetFirstPageNum());
+
+  int version;
+  EXPECT_TRUE(FPDF_GetFileVersion(document(), &version));
+  EXPECT_EQ(14, version);
+
+  EXPECT_EQ(0xFFFFFFFF, FPDF_GetDocPermissions(document()));
+  EXPECT_EQ(-1, FPDF_GetSecurityHandlerRevision(document()));
+}
+
+TEST_F(FPDFViewEmbeddertest, Page) {
+  EXPECT_TRUE(OpenDocument("testing/resources/about_blank.pdf"));
+  FPDF_FORMHANDLE form_handle = SetFormFillEnvironment();
+  FPDF_PAGE page = LoadPage(0, form_handle);
+  EXPECT_NE(nullptr, page);
+  EXPECT_EQ(612.0, FPDF_GetPageWidth(page));
+  EXPECT_EQ(792.0, FPDF_GetPageHeight(page));
+  UnloadPage(page, form_handle);
+  EXPECT_EQ(nullptr, LoadPage(1, form_handle));
+  ClearFormFillEnvironment(form_handle);
+}
+
+TEST_F(FPDFViewEmbeddertest, ViewerRef) {
+  EXPECT_TRUE(OpenDocument("testing/resources/about_blank.pdf"));
+  EXPECT_TRUE(FPDF_VIEWERREF_GetPrintScaling(document()));
+  EXPECT_EQ(1, FPDF_VIEWERREF_GetNumCopies(document()));
+  EXPECT_EQ(DuplexUndefined, FPDF_VIEWERREF_GetDuplex(document()));
+}
+