From 971a674ef17526ad37ce55ba90110830b94889d0 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Wed, 28 Mar 2018 19:23:25 +0000 Subject: Rename fpdfsdk/fpdf* files to be consistent This CL makes the fpdfsdk/fpdf* files to be consistently prefixed with fpdf_ instead of randomly dropping the _. Change-Id: I23e3c8a0831b56bcd17c788d9fe874b2ab8b24fc Reviewed-on: https://pdfium-review.googlesource.com/29390 Commit-Queue: dsinclair Reviewed-by: Henrique Nakashima --- fpdfsdk/fpdfannot_embeddertest.cpp | 1457 ------------------------------------ 1 file changed, 1457 deletions(-) delete mode 100644 fpdfsdk/fpdfannot_embeddertest.cpp (limited to 'fpdfsdk/fpdfannot_embeddertest.cpp') diff --git a/fpdfsdk/fpdfannot_embeddertest.cpp b/fpdfsdk/fpdfannot_embeddertest.cpp deleted file mode 100644 index 552398c41f..0000000000 --- a/fpdfsdk/fpdfannot_embeddertest.cpp +++ /dev/null @@ -1,1457 +0,0 @@ -// 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 -#include -#include -#include - -#include "core/fxcrt/fx_system.h" -#include "public/cpp/fpdf_deleters.h" -#include "public/fpdf_annot.h" -#include "public/fpdf_edit.h" -#include "public/fpdfview.h" -#include "testing/embedder_test.h" -#include "testing/gmock/include/gmock/gmock-matchers.h" -#include "testing/gtest/include/gtest/gtest.h" - -static constexpr char kContentsKey[] = "Contents"; - -class FPDFAnnotEmbeddertest : public EmbedderTest {}; - -std::wstring BufferToWString(const std::vector& buf) { - return GetPlatformWString(reinterpret_cast(buf.data())); -} - -std::string BufferToString(const std::vector& buf) { - return GetPlatformString(reinterpret_cast(buf.data())); -} - -TEST_F(FPDFAnnotEmbeddertest, RenderAnnotWithOnlyRolloverAP) { - // Open a file with one annotation and load its first page. - ASSERT_TRUE(OpenDocument("annotation_highlight_rollover_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - // This annotation has a malformed appearance stream, which does not have its - // normal appearance defined, only its rollover appearance. In this case, its - // normal appearance should be generated, allowing the highlight annotation to - // still display. - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 612, 792, "dc98f06da047bd8aabfa99562d2cbd1e"); - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, RenderMultilineMarkupAnnotWithoutAP) { - const char md5_hash[] = "76512832d88017668d9acc7aacd13dae"; - // Open a file with multiline markup annotations. - ASSERT_TRUE(OpenDocument("annotation_markup_multiline_no_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_hash); - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, ExtractHighlightLongContent) { - // Open a file with one annotation and load its first page. - ASSERT_TRUE(OpenDocument("annotation_highlight_long_content.pdf")); - // TODO(thestig): This test should use LoadPage() and UnloadPage(), but one of - // the FORM API calls in LoadPage() makes this test fail. So use - // FPDF_LoadPage() and FPDF_ClosePage() for now. - FPDF_PAGE page = FPDF_LoadPage(document(), 0); - ASSERT_TRUE(page); - - // Check that there is a total of 1 annotation on its first page. - EXPECT_EQ(1, FPDFPage_GetAnnotCount(page)); - - // Check that the annotation is of type "highlight". - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - EXPECT_EQ(FPDF_ANNOT_HIGHLIGHT, FPDFAnnot_GetSubtype(annot.get())); - - // Check that the annotation color is yellow. - unsigned int R; - unsigned int G; - unsigned int B; - unsigned int A; - ASSERT_TRUE(FPDFAnnot_GetColor(annot.get(), FPDFANNOT_COLORTYPE_Color, &R, - &G, &B, &A)); - EXPECT_EQ(255u, R); - EXPECT_EQ(255u, G); - EXPECT_EQ(0u, B); - EXPECT_EQ(255u, A); - - // Check that the author is correct. - static constexpr char kAuthorKey[] = "T"; - EXPECT_EQ(FPDF_OBJECT_STRING, - FPDFAnnot_GetValueType(annot.get(), kAuthorKey)); - unsigned long len = - FPDFAnnot_GetStringValue(annot.get(), kAuthorKey, nullptr, 0); - std::vector buf(len); - EXPECT_EQ(28u, FPDFAnnot_GetStringValue(annot.get(), kAuthorKey, buf.data(), - len)); - EXPECT_STREQ(L"Jae Hyun Park", BufferToWString(buf).c_str()); - - // Check that the content is correct. - EXPECT_EQ(FPDF_OBJECT_STRING, - FPDFAnnot_GetValueType(annot.get(), kContentsKey)); - len = FPDFAnnot_GetStringValue(annot.get(), kContentsKey, nullptr, 0); - buf.clear(); - buf.resize(len); - EXPECT_EQ(2690u, FPDFAnnot_GetStringValue(annot.get(), kContentsKey, - buf.data(), len)); - const wchar_t contents[] = - L"This is a note for that highlight annotation. Very long highlight " - "annotation. Long long long Long long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long longLong long longLong long longLong long longLong long " - "longLong long long. END"; - EXPECT_STREQ(contents, BufferToWString(buf).c_str()); - - // Check that the quadpoints are correct. - FS_QUADPOINTSF quadpoints; - ASSERT_TRUE(FPDFAnnot_GetAttachmentPoints(annot.get(), &quadpoints)); - EXPECT_EQ(115.802643f, quadpoints.x1); - EXPECT_EQ(718.913940f, quadpoints.y1); - EXPECT_EQ(157.211182f, quadpoints.x4); - EXPECT_EQ(706.264465f, quadpoints.y4); - } - FPDF_ClosePage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, ExtractInkMultiple) { - // Open a file with three annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_ink_multiple.pdf")); - // TODO(thestig): This test should use LoadPage() and UnloadPage(), but one of - // the FORM API calls in LoadPage() makes this test fail. So use - // FPDF_LoadPage() and FPDF_ClosePage() for now. - FPDF_PAGE page = FPDF_LoadPage(document(), 0); - ASSERT_TRUE(page); - - // Check that there is a total of 3 annotation on its first page. - EXPECT_EQ(3, FPDFPage_GetAnnotCount(page)); - - { - // Check that the third annotation is of type "ink". - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 2)); - ASSERT_TRUE(annot); - EXPECT_EQ(FPDF_ANNOT_INK, FPDFAnnot_GetSubtype(annot.get())); - - // Check that the annotation color is blue with opacity. - unsigned int R; - unsigned int G; - unsigned int B; - unsigned int A; - ASSERT_TRUE(FPDFAnnot_GetColor(annot.get(), FPDFANNOT_COLORTYPE_Color, &R, - &G, &B, &A)); - EXPECT_EQ(0u, R); - EXPECT_EQ(0u, G); - EXPECT_EQ(255u, B); - EXPECT_EQ(76u, A); - - // Check that there is no content. - EXPECT_EQ(2u, - FPDFAnnot_GetStringValue(annot.get(), kContentsKey, nullptr, 0)); - - // Check that the rectange coordinates are correct. - // Note that upon rendering, the rectangle coordinates will be adjusted. - FS_RECTF rect; - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_EQ(351.820404f, rect.left); - EXPECT_EQ(583.830688f, rect.bottom); - EXPECT_EQ(475.336090f, rect.right); - EXPECT_EQ(681.535034f, rect.top); - } - FPDF_ClosePage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, AddIllegalSubtypeAnnotation) { - // Open a file with one annotation and load its first page. - ASSERT_TRUE(OpenDocument("annotation_highlight_long_content.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - // Add an annotation with an illegal subtype. - ASSERT_FALSE(FPDFPage_CreateAnnot(page, -1)); - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, AddFirstTextAnnotation) { - // Open a file with no annotation and load its first page. - ASSERT_TRUE(OpenDocument("hello_world.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - EXPECT_EQ(0, FPDFPage_GetAnnotCount(page)); - - { - // Add a text annotation to the page. - std::unique_ptr annot( - FPDFPage_CreateAnnot(page, FPDF_ANNOT_TEXT)); - ASSERT_TRUE(annot); - - // Check that there is now 1 annotations on this page. - EXPECT_EQ(1, FPDFPage_GetAnnotCount(page)); - - // Check that the subtype of the annotation is correct. - EXPECT_EQ(FPDF_ANNOT_TEXT, FPDFAnnot_GetSubtype(annot.get())); - } - - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - EXPECT_EQ(FPDF_ANNOT_TEXT, FPDFAnnot_GetSubtype(annot.get())); - - // Set the color of the annotation. - ASSERT_TRUE(FPDFAnnot_SetColor(annot.get(), FPDFANNOT_COLORTYPE_Color, 51, - 102, 153, 204)); - // Check that the color has been set correctly. - unsigned int R; - unsigned int G; - unsigned int B; - unsigned int A; - ASSERT_TRUE(FPDFAnnot_GetColor(annot.get(), FPDFANNOT_COLORTYPE_Color, &R, - &G, &B, &A)); - EXPECT_EQ(51u, R); - EXPECT_EQ(102u, G); - EXPECT_EQ(153u, B); - EXPECT_EQ(204u, A); - - // Change the color of the annotation. - ASSERT_TRUE(FPDFAnnot_SetColor(annot.get(), FPDFANNOT_COLORTYPE_Color, 204, - 153, 102, 51)); - // Check that the color has been set correctly. - ASSERT_TRUE(FPDFAnnot_GetColor(annot.get(), FPDFANNOT_COLORTYPE_Color, &R, - &G, &B, &A)); - EXPECT_EQ(204u, R); - EXPECT_EQ(153u, G); - EXPECT_EQ(102u, B); - EXPECT_EQ(51u, A); - - // Set the annotation rectangle. - FS_RECTF rect; - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_EQ(0.f, rect.left); - EXPECT_EQ(0.f, rect.right); - rect.left = 35; - rect.bottom = 150; - rect.right = 53; - rect.top = 165; - ASSERT_TRUE(FPDFAnnot_SetRect(annot.get(), &rect)); - // Check that the annotation rectangle has been set correctly. - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_EQ(35.f, rect.left); - EXPECT_EQ(150.f, rect.bottom); - EXPECT_EQ(53.f, rect.right); - EXPECT_EQ(165.f, rect.top); - - // Set the content of the annotation. - static constexpr wchar_t kContents[] = - L"Hello! This is a customized content."; - std::unique_ptr text = - GetFPDFWideString(kContents); - ASSERT_TRUE( - FPDFAnnot_SetStringValue(annot.get(), kContentsKey, text.get())); - // Check that the content has been set correctly. - unsigned long len = - FPDFAnnot_GetStringValue(annot.get(), kContentsKey, nullptr, 0); - std::vector buf(len); - EXPECT_EQ(74u, FPDFAnnot_GetStringValue(annot.get(), kContentsKey, - buf.data(), len)); - EXPECT_STREQ(kContents, BufferToWString(buf).c_str()); - } - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, AddAndSaveUnderlineAnnotation) { - // Open a file with one annotation and load its first page. - ASSERT_TRUE(OpenDocument("annotation_highlight_long_content.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - // Check that there is a total of one annotation on its first page, and verify - // its quadpoints. - EXPECT_EQ(1, FPDFPage_GetAnnotCount(page)); - FS_QUADPOINTSF quadpoints; - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - ASSERT_TRUE(FPDFAnnot_GetAttachmentPoints(annot.get(), &quadpoints)); - EXPECT_EQ(115.802643f, quadpoints.x1); - EXPECT_EQ(718.913940f, quadpoints.y1); - EXPECT_EQ(157.211182f, quadpoints.x4); - EXPECT_EQ(706.264465f, quadpoints.y4); - } - - // Add an underline annotation to the page and set its quadpoints. - { - std::unique_ptr annot( - FPDFPage_CreateAnnot(page, FPDF_ANNOT_UNDERLINE)); - ASSERT_TRUE(annot); - quadpoints.x1 = 140.802643f; - quadpoints.x3 = 140.802643f; - ASSERT_TRUE(FPDFAnnot_SetAttachmentPoints(annot.get(), &quadpoints)); - } - - // Save the document, closing the page and document. - EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0)); - UnloadPage(page); - - // Open the saved document. - const char md5[] = "dba153419f67b7c0c0e3d22d3e8910d5"; - - OpenSavedDocument(); - page = LoadSavedPage(0); - VerifySavedRendering(page, 612, 792, md5); - - // Check that the saved document has 2 annotations on the first page - EXPECT_EQ(2, FPDFPage_GetAnnotCount(page)); - - { - // Check that the second annotation is an underline annotation and verify - // its quadpoints. - std::unique_ptr new_annot( - FPDFPage_GetAnnot(page, 1)); - ASSERT_TRUE(new_annot); - EXPECT_EQ(FPDF_ANNOT_UNDERLINE, FPDFAnnot_GetSubtype(new_annot.get())); - FS_QUADPOINTSF new_quadpoints; - ASSERT_TRUE( - FPDFAnnot_GetAttachmentPoints(new_annot.get(), &new_quadpoints)); - EXPECT_NEAR(quadpoints.x1, new_quadpoints.x1, 0.001f); - EXPECT_NEAR(quadpoints.y1, new_quadpoints.y1, 0.001f); - EXPECT_NEAR(quadpoints.x4, new_quadpoints.x4, 0.001f); - EXPECT_NEAR(quadpoints.y4, new_quadpoints.y4, 0.001f); - } - - CloseSavedPage(page); - CloseSavedDocument(); -} - -TEST_F(FPDFAnnotEmbeddertest, ModifyRectQuadpointsWithAP) { -#if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_ - const char md5_original[] = "63af8432fab95a67cdebb7cd0e514941"; - const char md5_modified_highlight[] = "aec26075011349dec9bace891856b5f2"; - const char md5_modified_square[] = "057f57a32be95975775e5ec513fdcb56"; -#elif _FX_PLATFORM_ == _FX_PLATFORM_WINDOWS_ - const char md5_original[] = "0e27376094f11490f74c65f3dc3a42c5"; - const char md5_modified_highlight[] = "66f3caef3a7d488a4fa1ad37fc06310e"; - const char md5_modified_square[] = "a456dad0bc6801ee2d6408a4394af563"; -#else - const char md5_original[] = "0e27376094f11490f74c65f3dc3a42c5"; - const char md5_modified_highlight[] = "66f3caef3a7d488a4fa1ad37fc06310e"; - const char md5_modified_square[] = "a456dad0bc6801ee2d6408a4394af563"; -#endif - - // Open a file with four annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_highlight_square_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - EXPECT_EQ(4, FPDFPage_GetAnnotCount(page)); - - // Check that the original file renders correctly. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 612, 792, md5_original); - } - - FS_RECTF rect; - FS_RECTF new_rect; - - // Retrieve the highlight annotation which has its AP stream already defined. - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - EXPECT_EQ(FPDF_ANNOT_HIGHLIGHT, FPDFAnnot_GetSubtype(annot.get())); - - // Check that color cannot be set when an AP stream is defined already. - EXPECT_FALSE(FPDFAnnot_SetColor(annot.get(), FPDFANNOT_COLORTYPE_Color, 51, - 102, 153, 204)); - - // Verify its attachment points. - FS_QUADPOINTSF quadpoints; - ASSERT_TRUE(FPDFAnnot_GetAttachmentPoints(annot.get(), &quadpoints)); - EXPECT_NEAR(72.0000f, quadpoints.x1, 0.001f); - EXPECT_NEAR(720.792f, quadpoints.y1, 0.001f); - EXPECT_NEAR(132.055f, quadpoints.x4, 0.001f); - EXPECT_NEAR(704.796f, quadpoints.y4, 0.001f); - - // Check that updating the attachment points would succeed. - quadpoints.x1 -= 50.f; - quadpoints.x2 -= 50.f; - quadpoints.x3 -= 50.f; - quadpoints.x4 -= 50.f; - ASSERT_TRUE(FPDFAnnot_SetAttachmentPoints(annot.get(), &quadpoints)); - FS_QUADPOINTSF new_quadpoints; - ASSERT_TRUE(FPDFAnnot_GetAttachmentPoints(annot.get(), &new_quadpoints)); - EXPECT_EQ(quadpoints.x1, new_quadpoints.x1); - EXPECT_EQ(quadpoints.y1, new_quadpoints.y1); - EXPECT_EQ(quadpoints.x4, new_quadpoints.x4); - EXPECT_EQ(quadpoints.y4, new_quadpoints.y4); - - // Check that updating quadpoints does not change the annotation's position. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 612, 792, md5_original); - } - - // Verify its annotation rectangle. - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_NEAR(67.7299f, rect.left, 0.001f); - EXPECT_NEAR(704.296f, rect.bottom, 0.001f); - EXPECT_NEAR(136.325f, rect.right, 0.001f); - EXPECT_NEAR(721.292f, rect.top, 0.001f); - - // Check that updating the rectangle would succeed. - rect.left -= 60.f; - rect.right -= 60.f; - ASSERT_TRUE(FPDFAnnot_SetRect(annot.get(), &rect)); - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &new_rect)); - EXPECT_EQ(rect.right, new_rect.right); - } - - // Check that updating the rectangle changes the annotation's position. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 612, 792, md5_modified_highlight); - } - - { - // Retrieve the square annotation which has its AP stream already defined. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 2)); - ASSERT_TRUE(annot); - EXPECT_EQ(FPDF_ANNOT_SQUARE, FPDFAnnot_GetSubtype(annot.get())); - - // Check that updating the rectangle would succeed. - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - rect.left += 70.f; - rect.right += 70.f; - ASSERT_TRUE(FPDFAnnot_SetRect(annot.get(), &rect)); - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &new_rect)); - EXPECT_EQ(rect.right, new_rect.right); - - // Check that updating the rectangle changes the square annotation's - // position. - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 612, 792, md5_modified_square); - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, CountAttachmentPoints) { - // Open a file with multiline markup annotations. - ASSERT_TRUE(OpenDocument("annotation_markup_multiline_no_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // This is a three line annotation. - EXPECT_EQ(3u, FPDFAnnot_CountAttachmentPoints(annot.get())); - } - UnloadPage(page); - - // null annotation should return 0 - EXPECT_EQ(0u, FPDFAnnot_CountAttachmentPoints(nullptr)); -} - -TEST_F(FPDFAnnotEmbeddertest, RemoveAnnotation) { - // Open a file with 3 annotations on its first page. - ASSERT_TRUE(OpenDocument("annotation_ink_multiple.pdf")); - // TODO(thestig): This test should use LoadPage() and UnloadPage(), but one of - // the FORM API calls in LoadPage() makes this test fail. So use - // FPDF_LoadPage() and FPDF_ClosePage() for now. - FPDF_PAGE page = FPDF_LoadPage(document(), 0); - ASSERT_TRUE(page); - EXPECT_EQ(3, FPDFPage_GetAnnotCount(page)); - - FS_RECTF rect; - - // Check that the annotations have the expected rectangle coordinates. - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_NEAR(86.1971f, rect.left, 0.001f); - } - - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 1)); - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_NEAR(149.8127f, rect.left, 0.001f); - } - - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 2)); - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_NEAR(351.8204f, rect.left, 0.001f); - } - - // Check that nothing happens when attempting to remove an annotation with an - // out-of-bound index. - EXPECT_FALSE(FPDFPage_RemoveAnnot(page, 4)); - EXPECT_FALSE(FPDFPage_RemoveAnnot(page, -1)); - EXPECT_EQ(3, FPDFPage_GetAnnotCount(page)); - - // Remove the second annotation. - EXPECT_TRUE(FPDFPage_RemoveAnnot(page, 1)); - EXPECT_EQ(2, FPDFPage_GetAnnotCount(page)); - EXPECT_FALSE(FPDFPage_GetAnnot(page, 2)); - - // Save the document, closing the page and document. - EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0)); - FPDF_ClosePage(page); - - // TODO(npm): VerifySavedRendering changes annot rect dimensions by 1?? - // Open the saved document. - std::string new_file = GetString(); - FPDF_FILEACCESS file_access; - memset(&file_access, 0, sizeof(file_access)); - file_access.m_FileLen = new_file.size(); - file_access.m_GetBlock = GetBlockFromString; - file_access.m_Param = &new_file; - FPDF_DOCUMENT new_doc = FPDF_LoadCustomDocument(&file_access, nullptr); - ASSERT_TRUE(new_doc); - FPDF_PAGE new_page = FPDF_LoadPage(new_doc, 0); - ASSERT_TRUE(new_page); - - // Check that the saved document has 2 annotations on the first page. - EXPECT_EQ(2, FPDFPage_GetAnnotCount(new_page)); - - // Check that the remaining 2 annotations are the original 1st and 3rd ones - // by verifying their rectangle coordinates. - { - std::unique_ptr annot( - FPDFPage_GetAnnot(new_page, 0)); - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_NEAR(86.1971f, rect.left, 0.001f); - } - - { - std::unique_ptr annot( - FPDFPage_GetAnnot(new_page, 1)); - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &rect)); - EXPECT_NEAR(351.8204f, rect.left, 0.001f); - } - FPDF_ClosePage(new_page); - FPDF_CloseDocument(new_doc); -} - -TEST_F(FPDFAnnotEmbeddertest, AddAndModifyPath) { -#if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_ - const char md5_original[] = "c35408717759562d1f8bf33d317483d2"; - const char md5_modified_path[] = "873b92ea83ccf006e58415d866ce145b"; - const char md5_two_paths[] = "6f1f1c91f50240e9cc9d7c87c48b93a7"; - const char md5_new_annot[] = "078bf58f939645ac305854f31ee9a828"; -#else - const char md5_original[] = "964f89bbe8911e540a465cf1a64b7f7e"; - const char md5_modified_path[] = "5a4a6091cff648a4ece3ce7e245e3e38"; - const char md5_two_paths[] = "d6e4072a4415cfc6ec17201fb6be0ee0"; - const char md5_new_annot[] = "fc338b97bf66a656916c6198697a8a28"; -#endif - - // Open a file with two annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_stamp_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - EXPECT_EQ(2, FPDFPage_GetAnnotCount(page)); - - // Check that the page renders correctly. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_original); - } - - { - // Retrieve the stamp annotation which has its AP stream already defined. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // Check that this annotation has one path object and retrieve it. - EXPECT_EQ(1, FPDFAnnot_GetObjectCount(annot.get())); - ASSERT_EQ(32, FPDFPage_CountObjects(page)); - FPDF_PAGEOBJECT path = FPDFAnnot_GetObject(annot.get(), 1); - EXPECT_FALSE(path); - path = FPDFAnnot_GetObject(annot.get(), 0); - EXPECT_EQ(FPDF_PAGEOBJ_PATH, FPDFPageObj_GetType(path)); - EXPECT_TRUE(path); - - // Modify the color of the path object. - EXPECT_TRUE(FPDFPath_SetStrokeColor(path, 0, 0, 0, 255)); - EXPECT_TRUE(FPDFAnnot_UpdateObject(annot.get(), path)); - - // Check that the page with the modified annotation renders correctly. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_modified_path); - } - - // Add a second path object to the same annotation. - FPDF_PAGEOBJECT dot = FPDFPageObj_CreateNewPath(7, 84); - EXPECT_TRUE(FPDFPath_BezierTo(dot, 9, 86, 10, 87, 11, 88)); - EXPECT_TRUE(FPDFPath_SetStrokeColor(dot, 255, 0, 0, 100)); - EXPECT_TRUE(FPDFPath_SetStrokeWidth(dot, 14)); - EXPECT_TRUE(FPDFPath_SetDrawMode(dot, 0, 1)); - EXPECT_TRUE(FPDFAnnot_AppendObject(annot.get(), dot)); - EXPECT_EQ(2, FPDFAnnot_GetObjectCount(annot.get())); - - // The object is in the annontation, not in the page, so the page object - // array should not change. - ASSERT_EQ(32, FPDFPage_CountObjects(page)); - - // Check that the page with an annotation with two paths renders correctly. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_two_paths); - } - - // Delete the newly added path object. - EXPECT_TRUE(FPDFAnnot_RemoveObject(annot.get(), 1)); - EXPECT_EQ(1, FPDFAnnot_GetObjectCount(annot.get())); - ASSERT_EQ(32, FPDFPage_CountObjects(page)); - } - - // Check that the page renders the same as before. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_modified_path); - } - - FS_RECTF rect; - - { - // Create another stamp annotation and set its annotation rectangle. - std::unique_ptr annot( - FPDFPage_CreateAnnot(page, FPDF_ANNOT_STAMP)); - ASSERT_TRUE(annot); - rect.left = 200.f; - rect.bottom = 400.f; - rect.right = 500.f; - rect.top = 600.f; - EXPECT_TRUE(FPDFAnnot_SetRect(annot.get(), &rect)); - - // Add a new path to the annotation. - FPDF_PAGEOBJECT check = FPDFPageObj_CreateNewPath(200, 500); - EXPECT_TRUE(FPDFPath_LineTo(check, 300, 400)); - EXPECT_TRUE(FPDFPath_LineTo(check, 500, 600)); - EXPECT_TRUE(FPDFPath_MoveTo(check, 350, 550)); - EXPECT_TRUE(FPDFPath_LineTo(check, 450, 450)); - EXPECT_TRUE(FPDFPath_SetStrokeColor(check, 0, 255, 255, 180)); - EXPECT_TRUE(FPDFPath_SetStrokeWidth(check, 8.35f)); - EXPECT_TRUE(FPDFPath_SetDrawMode(check, 0, 1)); - EXPECT_TRUE(FPDFAnnot_AppendObject(annot.get(), check)); - EXPECT_EQ(1, FPDFAnnot_GetObjectCount(annot.get())); - - // Check that the annotation's bounding box came from its rectangle. - FS_RECTF new_rect; - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &new_rect)); - EXPECT_EQ(rect.left, new_rect.left); - EXPECT_EQ(rect.bottom, new_rect.bottom); - EXPECT_EQ(rect.right, new_rect.right); - EXPECT_EQ(rect.top, new_rect.top); - } - - // Save the document, closing the page and document. - EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0)); - UnloadPage(page); - - // Open the saved document. - OpenSavedDocument(); - page = LoadSavedPage(0); - VerifySavedRendering(page, 595, 842, md5_new_annot); - - // Check that the document has a correct count of annotations and objects. - EXPECT_EQ(3, FPDFPage_GetAnnotCount(page)); - - { - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 2)); - ASSERT_TRUE(annot); - EXPECT_EQ(1, FPDFAnnot_GetObjectCount(annot.get())); - - // Check that the new annotation's rectangle is as defined. - FS_RECTF new_rect; - ASSERT_TRUE(FPDFAnnot_GetRect(annot.get(), &new_rect)); - EXPECT_EQ(rect.left, new_rect.left); - EXPECT_EQ(rect.bottom, new_rect.bottom); - EXPECT_EQ(rect.right, new_rect.right); - EXPECT_EQ(rect.top, new_rect.top); - } - - CloseSavedPage(page); - CloseSavedDocument(); -} - -TEST_F(FPDFAnnotEmbeddertest, ModifyAnnotationFlags) { - // Open a file with an annotation and load its first page. - ASSERT_TRUE(OpenDocument("annotation_highlight_rollover_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - // Check that the page renders correctly. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 612, 792, "dc98f06da047bd8aabfa99562d2cbd1e"); - } - - { - // Retrieve the annotation. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // Check that the original flag values are as expected. - int flags = FPDFAnnot_GetFlags(annot.get()); - EXPECT_FALSE(flags & FPDF_ANNOT_FLAG_HIDDEN); - EXPECT_TRUE(flags & FPDF_ANNOT_FLAG_PRINT); - - // Set the HIDDEN flag. - flags |= FPDF_ANNOT_FLAG_HIDDEN; - EXPECT_TRUE(FPDFAnnot_SetFlags(annot.get(), flags)); - flags = FPDFAnnot_GetFlags(annot.get()); - EXPECT_TRUE(flags & FPDF_ANNOT_FLAG_HIDDEN); - EXPECT_TRUE(flags & FPDF_ANNOT_FLAG_PRINT); - - // Check that the page renders correctly without rendering the annotation. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 612, 792, "1940568c9ba33bac5d0b1ee9558c76b3"); - } - - // Unset the HIDDEN flag. - EXPECT_TRUE(FPDFAnnot_SetFlags(annot.get(), FPDF_ANNOT_FLAG_NONE)); - EXPECT_FALSE(FPDFAnnot_GetFlags(annot.get())); - flags &= ~FPDF_ANNOT_FLAG_HIDDEN; - EXPECT_TRUE(FPDFAnnot_SetFlags(annot.get(), flags)); - flags = FPDFAnnot_GetFlags(annot.get()); - EXPECT_FALSE(flags & FPDF_ANNOT_FLAG_HIDDEN); - EXPECT_TRUE(flags & FPDF_ANNOT_FLAG_PRINT); - - // Check that the page renders correctly as before. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 612, 792, "dc98f06da047bd8aabfa99562d2cbd1e"); - } - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, AddAndModifyImage) { -#if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_ - const char md5_original[] = "c35408717759562d1f8bf33d317483d2"; - const char md5_new_image[] = "ff012f5697436dfcaec25b32d1333596"; - const char md5_modified_image[] = "86cf8cb2755a7a2046a543e66d9c1e61"; -#else - const char md5_original[] = "964f89bbe8911e540a465cf1a64b7f7e"; - const char md5_new_image[] = "9ea8732dc9d579f68853f16892856208"; - const char md5_modified_image[] = "74239d2a8c55c9de1dbb9cd8781895aa"; -#endif - - // Open a file with two annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_stamp_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - EXPECT_EQ(2, FPDFPage_GetAnnotCount(page)); - - // Check that the page renders correctly. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_original); - } - - constexpr int kBitmapSize = 200; - FPDF_BITMAP image_bitmap; - - { - // Create a stamp annotation and set its annotation rectangle. - std::unique_ptr annot( - FPDFPage_CreateAnnot(page, FPDF_ANNOT_STAMP)); - ASSERT_TRUE(annot); - FS_RECTF rect; - rect.left = 200.f; - rect.bottom = 600.f; - rect.right = 400.f; - rect.top = 800.f; - EXPECT_TRUE(FPDFAnnot_SetRect(annot.get(), &rect)); - - // Add a solid-color translucent image object to the new annotation. - image_bitmap = FPDFBitmap_Create(kBitmapSize, kBitmapSize, 1); - FPDFBitmap_FillRect(image_bitmap, 0, 0, kBitmapSize, kBitmapSize, - 0xeeeecccc); - EXPECT_EQ(kBitmapSize, FPDFBitmap_GetWidth(image_bitmap)); - EXPECT_EQ(kBitmapSize, FPDFBitmap_GetHeight(image_bitmap)); - FPDF_PAGEOBJECT image_object = FPDFPageObj_NewImageObj(document()); - ASSERT_TRUE(FPDFImageObj_SetBitmap(&page, 0, image_object, image_bitmap)); - ASSERT_TRUE(FPDFImageObj_SetMatrix(image_object, kBitmapSize, 0, 0, - kBitmapSize, 0, 0)); - FPDFPageObj_Transform(image_object, 1, 0, 0, 1, 200, 600); - EXPECT_TRUE(FPDFAnnot_AppendObject(annot.get(), image_object)); - } - - // Check that the page renders correctly with the new image object. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_new_image); - } - - { - // Retrieve the newly added stamp annotation and its image object. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 2)); - ASSERT_TRUE(annot); - EXPECT_EQ(1, FPDFAnnot_GetObjectCount(annot.get())); - FPDF_PAGEOBJECT image_object = FPDFAnnot_GetObject(annot.get(), 0); - EXPECT_EQ(FPDF_PAGEOBJ_IMAGE, FPDFPageObj_GetType(image_object)); - - // Modify the image in the new annotation. - FPDFBitmap_FillRect(image_bitmap, 0, 0, kBitmapSize, kBitmapSize, - 0xff000000); - ASSERT_TRUE(FPDFImageObj_SetBitmap(&page, 0, image_object, image_bitmap)); - EXPECT_TRUE(FPDFAnnot_UpdateObject(annot.get(), image_object)); - } - - // Save the document, closing the page and document. - EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0)); - UnloadPage(page); - FPDFBitmap_Destroy(image_bitmap); - - // Test that the saved document renders the modified image object correctly. - VerifySavedDocument(595, 842, md5_modified_image); -} - -TEST_F(FPDFAnnotEmbeddertest, AddAndModifyText) { -#if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_ - const char md5_original[] = "c35408717759562d1f8bf33d317483d2"; - const char md5_new_text[] = "e5680ed048c2cfd9a1d27212cdf41286"; - const char md5_modified_text[] = "79f5cfb0b07caaf936f65f6a7a57ce77"; -#else - const char md5_original[] = "964f89bbe8911e540a465cf1a64b7f7e"; - const char md5_new_text[] = "00b14fa2dc1c90d1b0d034e1608efef5"; - const char md5_modified_text[] = "076c8f24a09ddc0e49f7e758edead6f0"; -#endif - - // Open a file with two annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_stamp_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - EXPECT_EQ(2, FPDFPage_GetAnnotCount(page)); - - // Check that the page renders correctly. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_original); - } - - { - // Create a stamp annotation and set its annotation rectangle. - std::unique_ptr annot( - FPDFPage_CreateAnnot(page, FPDF_ANNOT_STAMP)); - ASSERT_TRUE(annot); - FS_RECTF rect; - rect.left = 200.f; - rect.bottom = 550.f; - rect.right = 450.f; - rect.top = 650.f; - EXPECT_TRUE(FPDFAnnot_SetRect(annot.get(), &rect)); - - // Add a translucent text object to the new annotation. - FPDF_PAGEOBJECT text_object = - FPDFPageObj_NewTextObj(document(), "Arial", 12.0f); - EXPECT_TRUE(text_object); - std::unique_ptr text = - GetFPDFWideString(L"I'm a translucent text laying on other text."); - EXPECT_TRUE(FPDFText_SetText(text_object, text.get())); - EXPECT_TRUE(FPDFText_SetFillColor(text_object, 0, 0, 255, 150)); - FPDFPageObj_Transform(text_object, 1, 0, 0, 1, 200, 600); - EXPECT_TRUE(FPDFAnnot_AppendObject(annot.get(), text_object)); - } - - // Check that the page renders correctly with the new text object. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_new_text); - } - - { - // Retrieve the newly added stamp annotation and its text object. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 2)); - ASSERT_TRUE(annot); - EXPECT_EQ(1, FPDFAnnot_GetObjectCount(annot.get())); - FPDF_PAGEOBJECT text_object = FPDFAnnot_GetObject(annot.get(), 0); - EXPECT_EQ(FPDF_PAGEOBJ_TEXT, FPDFPageObj_GetType(text_object)); - - // Modify the text in the new annotation. - std::unique_ptr new_text = - GetFPDFWideString(L"New text!"); - EXPECT_TRUE(FPDFText_SetText(text_object, new_text.get())); - EXPECT_TRUE(FPDFAnnot_UpdateObject(annot.get(), text_object)); - } - - // Check that the page renders correctly with the modified text object. - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_modified_text); - } - - // Remove the new annotation, and check that the page renders as before. - EXPECT_TRUE(FPDFPage_RemoveAnnot(page, 2)); - { - std::unique_ptr bitmap = - RenderLoadedPageWithFlags(page, FPDF_ANNOT); - CompareBitmap(bitmap.get(), 595, 842, md5_original); - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, GetSetStringValue) { - // Open a file with four annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_stamp_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - static constexpr char kDateKey[] = "M"; - static constexpr wchar_t kNewDate[] = L"D:201706282359Z00'00'"; - - { - // Retrieve the first annotation. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // Check that a non-existent key does not exist. - EXPECT_FALSE(FPDFAnnot_HasKey(annot.get(), "none")); - - // Check that the string value of a non-string dictionary entry is empty. - static constexpr char kApKey[] = "AP"; - EXPECT_TRUE(FPDFAnnot_HasKey(annot.get(), kApKey)); - EXPECT_EQ(FPDF_OBJECT_REFERENCE, - FPDFAnnot_GetValueType(annot.get(), kApKey)); - EXPECT_EQ(2u, FPDFAnnot_GetStringValue(annot.get(), kApKey, nullptr, 0)); - - // Check that the string value of the hash is correct. - static constexpr char kHashKey[] = "AAPL:Hash"; - EXPECT_EQ(FPDF_OBJECT_NAME, FPDFAnnot_GetValueType(annot.get(), kHashKey)); - unsigned long len = - FPDFAnnot_GetStringValue(annot.get(), kHashKey, nullptr, 0); - std::vector buf(len); - EXPECT_EQ(66u, - FPDFAnnot_GetStringValue(annot.get(), kHashKey, buf.data(), len)); - EXPECT_STREQ(L"395fbcb98d558681742f30683a62a2ad", - BufferToWString(buf).c_str()); - - // Check that the string value of the modified date is correct. - EXPECT_EQ(FPDF_OBJECT_NAME, FPDFAnnot_GetValueType(annot.get(), kHashKey)); - len = FPDFAnnot_GetStringValue(annot.get(), kDateKey, nullptr, 0); - buf.clear(); - buf.resize(len); - EXPECT_EQ(44u, - FPDFAnnot_GetStringValue(annot.get(), kDateKey, buf.data(), len)); - EXPECT_STREQ(L"D:201706071721Z00'00'", BufferToWString(buf).c_str()); - - // Update the date entry for the annotation. - std::unique_ptr text = - GetFPDFWideString(kNewDate); - EXPECT_TRUE(FPDFAnnot_SetStringValue(annot.get(), kDateKey, text.get())); - } - - // Save the document, closing the page and document. - EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0)); - UnloadPage(page); - - // Open the saved annotation. -#if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_ - const char md5[] = "4d64e61c9c0f8c60ab3cc3234bb73b1c"; -#else - const char md5[] = "c96ee1f316d7f5a1b154de9f9d467f01"; -#endif - OpenSavedDocument(); - page = LoadSavedPage(0); - VerifySavedRendering(page, 595, 842, md5); - { - std::unique_ptr new_annot( - FPDFPage_GetAnnot(page, 0)); - - // Check that the string value of the modified date is the newly-set value. - EXPECT_EQ(FPDF_OBJECT_STRING, - FPDFAnnot_GetValueType(new_annot.get(), kDateKey)); - unsigned long len = - FPDFAnnot_GetStringValue(new_annot.get(), kDateKey, nullptr, 0); - std::vector buf(len); - EXPECT_EQ(44u, FPDFAnnot_GetStringValue(new_annot.get(), kDateKey, - buf.data(), len)); - EXPECT_STREQ(kNewDate, BufferToWString(buf).c_str()); - } - - CloseSavedPage(page); - CloseSavedDocument(); -} - -TEST_F(FPDFAnnotEmbeddertest, GetSetAP) { - // Open a file with four annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_stamp_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - { - // Retrieve the first annotation. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // Check that the string value of an AP returns the expected length. - unsigned long normal_len = FPDFAnnot_GetAP( - annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, nullptr, 0); - EXPECT_EQ(73970u, normal_len); - - // Check that the string value of an AP is not returned if the buffer is too - // small. The result buffer should be overwritten with an empty string. - std::vector buf(normal_len - 1); - // Write L"z" in the buffer to verify it's not overwritten. - wcscpy(reinterpret_cast(buf.data()), L"z"); - EXPECT_EQ(73970u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - buf.data(), buf.size())); - std::string ap = BufferToString(buf); - EXPECT_STREQ("z", ap.c_str()); - - // Check that the string value of an AP is returned through a buffer that is - // the right size. - buf.clear(); - buf.resize(normal_len); - EXPECT_EQ(73970u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - buf.data(), buf.size())); - ap = BufferToString(buf); - EXPECT_THAT(ap, testing::StartsWith("q Q q 7.442786 w 2 J")); - EXPECT_THAT(ap, testing::EndsWith("c 716.5381 327.7156 l S Q Q")); - - // Check that the string value of an AP is returned through a buffer that is - // larger than necessary. - buf.clear(); - buf.resize(normal_len + 1); - EXPECT_EQ(73970u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - buf.data(), buf.size())); - ap = BufferToString(buf); - EXPECT_THAT(ap, testing::StartsWith("q Q q 7.442786 w 2 J")); - EXPECT_THAT(ap, testing::EndsWith("c 716.5381 327.7156 l S Q Q")); - - // Check that getting an AP for a mode that does not have an AP returns an - // empty string. - unsigned long rollover_len = FPDFAnnot_GetAP( - annot.get(), FPDF_ANNOT_APPEARANCEMODE_ROLLOVER, nullptr, 0); - EXPECT_EQ(2u, rollover_len); - - buf.clear(); - buf.resize(1000); - EXPECT_EQ(2u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_ROLLOVER, - buf.data(), buf.size())); - EXPECT_STREQ("", BufferToString(buf).c_str()); - - // Check that setting the AP for an invalid appearance mode fails. - std::unique_ptr apText = - GetFPDFWideString(L"new test ap"); - EXPECT_FALSE(FPDFAnnot_SetAP(annot.get(), -1, apText.get())); - EXPECT_FALSE(FPDFAnnot_SetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_COUNT, - apText.get())); - EXPECT_FALSE(FPDFAnnot_SetAP( - annot.get(), FPDF_ANNOT_APPEARANCEMODE_COUNT + 1, apText.get())); - - // Set the AP correctly now. - EXPECT_TRUE(FPDFAnnot_SetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_ROLLOVER, - apText.get())); - - // Check that the new annotation value is equal to the value we just set. - rollover_len = FPDFAnnot_GetAP( - annot.get(), FPDF_ANNOT_APPEARANCEMODE_ROLLOVER, nullptr, 0); - EXPECT_EQ(24u, rollover_len); - buf.clear(); - buf.resize(rollover_len); - EXPECT_EQ(24u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_ROLLOVER, - buf.data(), buf.size())); - EXPECT_STREQ(L"new test ap", BufferToWString(buf).c_str()); - - // Check that the Normal AP was not touched when the Rollover AP was set. - buf.clear(); - buf.resize(normal_len); - EXPECT_EQ(73970u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - buf.data(), buf.size())); - ap = BufferToString(buf); - EXPECT_THAT(ap, testing::StartsWith("q Q q 7.442786 w 2 J")); - EXPECT_THAT(ap, testing::EndsWith("c 716.5381 327.7156 l S Q Q")); - } - - // Save the modified document, then reopen it. - EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0)); - UnloadPage(page); - - OpenSavedDocument(); - page = LoadSavedPage(0); - { - std::unique_ptr new_annot( - FPDFPage_GetAnnot(page, 0)); - - // Check that the new annotation value is equal to the value we set before - // saving. - unsigned long rollover_len = FPDFAnnot_GetAP( - new_annot.get(), FPDF_ANNOT_APPEARANCEMODE_ROLLOVER, nullptr, 0); - EXPECT_EQ(24u, rollover_len); - std::vector buf(rollover_len); - EXPECT_EQ(24u, FPDFAnnot_GetAP(new_annot.get(), - FPDF_ANNOT_APPEARANCEMODE_ROLLOVER, - buf.data(), buf.size())); - EXPECT_STREQ(L"new test ap", BufferToWString(buf).c_str()); - } - - // Close saved document. - CloseSavedPage(page); - CloseSavedDocument(); -} - -TEST_F(FPDFAnnotEmbeddertest, RemoveOptionalAP) { - // Open a file with four annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_stamp_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - { - // Retrieve the first annotation. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // Set Down AP. Normal AP is already set. - std::unique_ptr apText = - GetFPDFWideString(L"new test ap"); - EXPECT_TRUE(FPDFAnnot_SetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_DOWN, - apText.get())); - EXPECT_EQ(73970u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - nullptr, 0)); - EXPECT_EQ(24u, FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_DOWN, - nullptr, 0)); - - // Check that setting the Down AP to null removes the Down entry but keeps - // Normal intact. - EXPECT_TRUE( - FPDFAnnot_SetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_DOWN, nullptr)); - EXPECT_EQ(73970u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - nullptr, 0)); - EXPECT_EQ(2u, FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_DOWN, - nullptr, 0)); - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, RemoveRequiredAP) { - // Open a file with four annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_stamp_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - { - // Retrieve the first annotation. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // Set Down AP. Normal AP is already set. - std::unique_ptr apText = - GetFPDFWideString(L"new test ap"); - EXPECT_TRUE(FPDFAnnot_SetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_DOWN, - apText.get())); - EXPECT_EQ(73970u, - FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - nullptr, 0)); - EXPECT_EQ(24u, FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_DOWN, - nullptr, 0)); - - // Check that setting the Normal AP to null removes the whole AP dictionary. - EXPECT_TRUE(FPDFAnnot_SetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - nullptr)); - EXPECT_EQ(2u, FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_NORMAL, - nullptr, 0)); - EXPECT_EQ(2u, FPDFAnnot_GetAP(annot.get(), FPDF_ANNOT_APPEARANCEMODE_DOWN, - nullptr, 0)); - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, ExtractLinkedAnnotations) { - // Open a file with annotations and load its first page. - ASSERT_TRUE(OpenDocument("annotation_highlight_square_with_ap.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - EXPECT_EQ(-1, FPDFPage_GetAnnotIndex(page, nullptr)); - - { - // Retrieve the highlight annotation which has its popup defined. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - EXPECT_EQ(FPDF_ANNOT_HIGHLIGHT, FPDFAnnot_GetSubtype(annot.get())); - EXPECT_EQ(0, FPDFPage_GetAnnotIndex(page, annot.get())); - static constexpr char kPopupKey[] = "Popup"; - ASSERT_TRUE(FPDFAnnot_HasKey(annot.get(), kPopupKey)); - ASSERT_EQ(FPDF_OBJECT_REFERENCE, - FPDFAnnot_GetValueType(annot.get(), kPopupKey)); - - // Retrieve and verify the popup of the highlight annotation. - std::unique_ptr popup( - FPDFAnnot_GetLinkedAnnot(annot.get(), kPopupKey)); - ASSERT_TRUE(popup); - EXPECT_EQ(FPDF_ANNOT_POPUP, FPDFAnnot_GetSubtype(popup.get())); - EXPECT_EQ(1, FPDFPage_GetAnnotIndex(page, popup.get())); - FS_RECTF rect; - ASSERT_TRUE(FPDFAnnot_GetRect(popup.get(), &rect)); - EXPECT_NEAR(612.0f, rect.left, 0.001f); - EXPECT_NEAR(578.792, rect.bottom, 0.001f); - - // Attempting to retrieve |annot|'s "IRT"-linked annotation would fail, - // since "IRT" is not a key in |annot|'s dictionary. - static constexpr char kIRTKey[] = "IRT"; - ASSERT_FALSE(FPDFAnnot_HasKey(annot.get(), kIRTKey)); - EXPECT_FALSE(FPDFAnnot_GetLinkedAnnot(annot.get(), kIRTKey)); - - // Attempting to retrieve |annot|'s parent dictionary as an annotation - // would fail, since its parent is not an annotation. - static constexpr char kPKey[] = "P"; - ASSERT_TRUE(FPDFAnnot_HasKey(annot.get(), kPKey)); - EXPECT_EQ(FPDF_OBJECT_REFERENCE, - FPDFAnnot_GetValueType(annot.get(), kPKey)); - EXPECT_FALSE(FPDFAnnot_GetLinkedAnnot(annot.get(), kPKey)); - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, GetFormFieldFlagsTextField) { - // Open file with form text fields. - ASSERT_TRUE(OpenDocument("text_form_multiple.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - { - // Retrieve the first annotation: user-editable text field. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // Check that the flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_FALSE(flags & FPDF_FORMFLAG_READONLY); - } - - { - // Retrieve the second annotation: read-only text field. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 1)); - ASSERT_TRUE(annot); - - // Check that the flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_TRUE(flags & FPDF_FORMFLAG_READONLY); - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, GetFormFieldFlagsComboBox) { - // Open file with form text fields. - ASSERT_TRUE(OpenDocument("combobox_form.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - { - // Retrieve the first annotation: user-editable combobox. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 0)); - ASSERT_TRUE(annot); - - // Check that the flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_FALSE(flags & FPDF_FORMFLAG_READONLY); - EXPECT_TRUE(flags & FPDF_FORMFLAG_CHOICE_COMBO); - EXPECT_TRUE(flags & FPDF_FORMFLAG_CHOICE_EDIT); - } - - { - // Retrieve the second annotation: regular combobox. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 1)); - ASSERT_TRUE(annot); - - // Check that the flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_FALSE(flags & FPDF_FORMFLAG_READONLY); - EXPECT_TRUE(flags & FPDF_FORMFLAG_CHOICE_COMBO); - EXPECT_FALSE(flags & FPDF_FORMFLAG_CHOICE_EDIT); - } - - { - // Retrieve the third annotation: read-only combobox. - std::unique_ptr annot( - FPDFPage_GetAnnot(page, 2)); - ASSERT_TRUE(annot); - - // Check that the flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_TRUE(flags & FPDF_FORMFLAG_READONLY); - EXPECT_TRUE(flags & FPDF_FORMFLAG_CHOICE_COMBO); - EXPECT_FALSE(flags & FPDF_FORMFLAG_CHOICE_EDIT); - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, GetFormAnnotNull) { - // Open file with form text fields. - EXPECT_TRUE(OpenDocument("text_form.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - // Attempt to get an annotation where no annotation exists on page. - FPDF_ANNOTATION annot = - FPDFAnnot_GetFormFieldAtPoint(form_handle(), page, 0, 0); - EXPECT_FALSE(annot); - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, GetFormAnnotAndCheckFlagsTextField) { - // Open file with form text fields. - EXPECT_TRUE(OpenDocument("text_form_multiple.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - { - // Retrieve user-editable text field annotation. - std::unique_ptr annot( - FPDFAnnot_GetFormFieldAtPoint(form_handle(), page, 105, 118)); - ASSERT_TRUE(annot); - - // Check that interactive form annotation flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_FALSE(flags & FPDF_FORMFLAG_READONLY); - } - - { - // Retrieve read-only text field annotation. - std::unique_ptr annot( - FPDFAnnot_GetFormFieldAtPoint(form_handle(), page, 105, 202)); - ASSERT_TRUE(annot); - - // Check that interactive form annotation flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_TRUE(flags & FPDF_FORMFLAG_READONLY); - } - - UnloadPage(page); -} - -TEST_F(FPDFAnnotEmbeddertest, GetFormAnnotAndCheckFlagsComboBox) { - // Open file with form comboboxes. - EXPECT_TRUE(OpenDocument("combobox_form.pdf")); - FPDF_PAGE page = LoadPage(0); - ASSERT_TRUE(page); - - { - // Retrieve user-editable combobox annotation. - std::unique_ptr annot( - FPDFAnnot_GetFormFieldAtPoint(form_handle(), page, 102, 363)); - ASSERT_TRUE(annot); - - // Check that interactive form annotation flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_FALSE(flags & FPDF_FORMFLAG_READONLY); - EXPECT_TRUE(flags & FPDF_FORMFLAG_CHOICE_COMBO); - EXPECT_TRUE(flags & FPDF_FORMFLAG_CHOICE_EDIT); - } - - { - // Retrieve regular combobox annotation. - std::unique_ptr annot( - FPDFAnnot_GetFormFieldAtPoint(form_handle(), page, 102, 413)); - ASSERT_TRUE(annot); - - // Check that interactive form annotation flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_FALSE(flags & FPDF_FORMFLAG_READONLY); - EXPECT_TRUE(flags & FPDF_FORMFLAG_CHOICE_COMBO); - EXPECT_FALSE(flags & FPDF_FORMFLAG_CHOICE_EDIT); - } - - { - // Retrieve read-only combobox annotation. - std::unique_ptr annot( - FPDFAnnot_GetFormFieldAtPoint(form_handle(), page, 102, 513)); - ASSERT_TRUE(annot); - - // Check that interactive form annotation flag values are as expected. - int flags = FPDFAnnot_GetFormFieldFlags(page, annot.get()); - EXPECT_TRUE(flags & FPDF_FORMFLAG_READONLY); - EXPECT_TRUE(flags & FPDF_FORMFLAG_CHOICE_COMBO); - EXPECT_FALSE(flags & FPDF_FORMFLAG_CHOICE_EDIT); - } - - UnloadPage(page); -} -- cgit v1.2.3