From 98073c826b6eb1b78f8dc695577d09d4ee9cf6b8 Mon Sep 17 00:00:00 2001 From: Lei Zhang Date: Mon, 31 Jul 2017 19:33:25 -0700 Subject: Add a regression test for FPDF_ImportPages(). BUG=chromium:750558 Change-Id: I0d541c660c529b368f420d461a6eb1d81e42579a Reviewed-on: https://pdfium-review.googlesource.com/9730 Reviewed-by: Ryan Harrison Commit-Queue: Lei Zhang --- fpdfsdk/fpdfppo_embeddertest.cpp | 44 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) (limited to 'fpdfsdk') diff --git a/fpdfsdk/fpdfppo_embeddertest.cpp b/fpdfsdk/fpdfppo_embeddertest.cpp index b6b9167f10..d57169221b 100644 --- a/fpdfsdk/fpdfppo_embeddertest.cpp +++ b/fpdfsdk/fpdfppo_embeddertest.cpp @@ -142,6 +142,50 @@ TEST_F(FPDFPPOEmbeddertest, BUG_664284) { UnloadPage(page); } +TEST_F(FPDFPPOEmbeddertest, BUG_750568) { + const char* const kHashes[] = { + "64ad08132a1c5a166768298c8a578f57", "83b83e2f6bc80707d0a917c7634140b9", + "913cd3723a451e4e46fbc2c05702d1ee", "81fb7cfd4860f855eb468f73dfeb6d60"}; + + ASSERT_TRUE(OpenDocument("bug_750568.pdf")); + ASSERT_EQ(4, FPDF_GetPageCount(document())); + + for (size_t i = 0; i < 4; ++i) { + FPDF_PAGE page = LoadPage(i); + ASSERT_NE(nullptr, page); + + FPDF_BITMAP bitmap = RenderPage(page); + ASSERT_EQ(200, FPDFBitmap_GetWidth(bitmap)); + ASSERT_EQ(200, FPDFBitmap_GetHeight(bitmap)); + ASSERT_EQ(800, FPDFBitmap_GetStride(bitmap)); + + std::string digest = HashBitmap(bitmap, 200, 200); + FPDFBitmap_Destroy(bitmap); + UnloadPage(page); + EXPECT_EQ(kHashes[i], digest); + } + + FPDF_DOCUMENT output_doc = FPDF_CreateNewDocument(); + ASSERT_TRUE(output_doc); + EXPECT_TRUE(FPDF_ImportPages(output_doc, document(), "1,2,3,4", 0)); + ASSERT_EQ(4, FPDF_GetPageCount(output_doc)); + for (size_t i = 0; i < 4; ++i) { + FPDF_PAGE page = FPDF_LoadPage(output_doc, i); + ASSERT_NE(nullptr, page); + + FPDF_BITMAP bitmap = RenderPage(page); + ASSERT_EQ(200, FPDFBitmap_GetWidth(bitmap)); + ASSERT_EQ(200, FPDFBitmap_GetHeight(bitmap)); + ASSERT_EQ(800, FPDFBitmap_GetStride(bitmap)); + + std::string digest = HashBitmap(bitmap, 200, 200); + FPDFBitmap_Destroy(bitmap); + FPDF_ClosePage(page); + EXPECT_EQ(kHashes[i], digest); + } + FPDF_CloseDocument(output_doc); +} + TEST_F(FPDFPPOEmbeddertest, ImportWithZeroLengthStream) { EXPECT_TRUE(OpenDocument("zero_length_stream.pdf")); FPDF_PAGE page = LoadPage(0); -- cgit v1.2.3