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// 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, NoViewerPreferences) {
EXPECT_TRUE(OpenDocument("hello_world.pdf"));
FPDF_DOCUMENT output_doc = FPDF_CreateNewDocument();
EXPECT_TRUE(output_doc);
EXPECT_FALSE(FPDF_CopyViewerPreferences(output_doc, document()));
FPDF_CloseDocument(output_doc);
}
TEST_F(FPDFPPOEmbeddertest, ViewerPreferences) {
EXPECT_TRUE(OpenDocument("viewer_ref.pdf"));
FPDF_DOCUMENT output_doc = FPDF_CreateNewDocument();
EXPECT_TRUE(output_doc);
EXPECT_TRUE(FPDF_CopyViewerPreferences(output_doc, document()));
FPDF_CloseDocument(output_doc);
}
TEST_F(FPDFPPOEmbeddertest, ImportPages) {
EXPECT_TRUE(OpenDocument("viewer_ref.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
FPDF_DOCUMENT output_doc = FPDF_CreateNewDocument();
EXPECT_TRUE(output_doc);
EXPECT_TRUE(FPDF_CopyViewerPreferences(output_doc, document()));
EXPECT_TRUE(FPDF_ImportPages(output_doc, document(), "1", 0));
EXPECT_EQ(1, FPDF_GetPageCount(output_doc));
FPDF_CloseDocument(output_doc);
UnloadPage(page);
}
TEST_F(FPDFPPOEmbeddertest, BadRanges) {
EXPECT_TRUE(OpenDocument("viewer_ref.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
FPDF_DOCUMENT output_doc = FPDF_CreateNewDocument();
EXPECT_TRUE(output_doc);
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "clams", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "0", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "42", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "1,2", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "1-2", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), ",1", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "1,", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "1-", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "-1", 0));
EXPECT_FALSE(FPDF_ImportPages(output_doc, document(), "-,0,,,1-", 0));
FPDF_CloseDocument(output_doc);
UnloadPage(page);
}
TEST_F(FPDFPPOEmbeddertest, GoodRanges) {
EXPECT_TRUE(OpenDocument("viewer_ref.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
FPDF_DOCUMENT output_doc = FPDF_CreateNewDocument();
EXPECT_TRUE(output_doc);
EXPECT_TRUE(FPDF_CopyViewerPreferences(output_doc, document()));
EXPECT_TRUE(FPDF_ImportPages(output_doc, document(), "1,1,1,1", 0));
EXPECT_TRUE(FPDF_ImportPages(output_doc, document(), "1-1", 0));
EXPECT_EQ(5, FPDF_GetPageCount(output_doc));
FPDF_CloseDocument(output_doc);
UnloadPage(page);
}
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