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// Copyright 2017 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 <memory>
#include <string>
#include <vector>
#include "core/fxcrt/fx_system.h"
#include "public/fpdf_annot.h"
#include "public/fpdf_edit.h"
#include "public/fpdfview.h"
#include "testing/embedder_test.h"
#include "testing/gtest/include/gtest/gtest.h"
class CPDF_CreatorEmbedderTest : public EmbedderTest {};
TEST_F(CPDF_CreatorEmbedderTest, SavedDocsAreEqualAfterParse) {
ASSERT_TRUE(OpenDocument("annotation_stamp_with_ap.pdf"));
// Save without additional data reading.
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
const std::string saved_doc_1 = GetString();
ClearString();
{
// Do some read only operations.
ASSERT_GE(1, FPDF_GetPageCount(document()));
FPDF_PAGE page = FPDF_LoadPage(document(), 0);
ASSERT_TRUE(page);
FPDF_BITMAP new_bitmap =
RenderPageWithFlags(page, form_handle(), FPDF_ANNOT);
FPDFBitmap_Destroy(new_bitmap);
UnloadPage(page);
}
// Save when we have additional loaded data.
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
const std::string saved_doc_2 = GetString();
ClearString();
// The sizes of saved docs should be equal.
EXPECT_EQ(saved_doc_1.size(), saved_doc_2.size());
}
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