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2018-02-27Move XFA pixel tests under pixel/chromium/3358chromium/3357Ryan Harrison
This removes the need for them to have their own runner. Due to other upstream changes some of the expectation files needed to be updated. The suppressions have been updated to make sure the tests do not run for non-XFA builds. Having these tests run on the bots surfaced an MSAN issue in the XFA code, which is fixed in this CL. BUG=pdfium:1020,pdfium:1008 Change-Id: I44e2fa1cba2d07f30f56f5792749acbe1ebf4b62 Reviewed-on: https://pdfium-review.googlesource.com/27710 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-02-26Fix -Wunused-variable warning if building with V8 snapshots disabled.Nico Weber
Bug: chromium:803591 Change-Id: I4dbbe52ca296e7232ad3eb225a2bdd84dcd0fa81 Reviewed-on: https://pdfium-review.googlesource.com/27730 Commit-Queue: Nico Weber <thakis@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-26Fixup AFSimple_Calculate indexing bugDan Sinclair
The refactoring in [1] introduced a bug where we pulled the wrong array index to get the array of fields to use in the AFSimple_Calculate method. This caused the calculation to not be performed as the fields could not be found. This CL fixes up the index and adds a test to verify we use AFSimple_Calucate to sum two fields. 1- https://pdfium-review.googlesource.com/c/pdfium/+/16670 Bug: chromium:811913 Change-Id: I2abb9fe4fe2d6969ce1876736faadf252ef90575 Reviewed-on: https://pdfium-review.googlesource.com/27670 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-02-25Add expectations for static XFA testsRyan Harrison
BUG=pdfium:1008,pdfium:1020 Change-Id: I1f14f249bfc253bacf84219221c3f749308b556f Reviewed-on: https://pdfium-review.googlesource.com/27650 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-02-23Setup testing XFA using .in fileschromium/3355chromium/3354Ryan Harrison
This adds a number of {{}} style tags to the .in format that allow the fix-up script to inject XFA related boilerplate into the PDF, instead of having the .in file replicate this. A simple example XFA .in file, called xfa_example.in has been added as a template for future files to follow. Finally a run_xfa_tests.py has been added for executing all of the tests in testing/resources/xfa, which from what I can tell are not executed any other way. All of the existing PDFs in that directory are currently suppressed. BUG=pdfium:1008 Change-Id: Ie055b6640969ce8291b4c96b401ebf6887dfa0c0 Reviewed-on: https://pdfium-review.googlesource.com/27631 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-02-19Skip font loading in formcalc embedder testsdan sinclair
This CL changes XFA to skip font loading for embedder tests. This takes the runtime for the CFXJSE_Formcalc_ECFXJSE_FormCalcContextEmbedderTest run from ~25sec to ~5sec. Change-Id: If9989c5a3474cccd3915ec3f5c178d7af48aae37 Reviewed-on: https://pdfium-review.googlesource.com/27191 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-02-16Fix more fallthroughs before reenabling -Wimplicit-fallthrough.Henrique Nakashima
Change-Id: Ic1d5a250fc00d6767cee7eee1b2d74d5e1caa2bb Reviewed-on: https://pdfium-review.googlesource.com/27050 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-02-13Remove old version of InitializeV8ForPDFium().Lei Zhang
Change-Id: I5dbf1c78cf794eff817de9f5831b1fb5b49c84ab Reviewed-on: https://pdfium-review.googlesource.com/26491 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-13Teach fixup_pdf_template.py to automatically calculate stream length.Lei Zhang
BUG=pdfium:1008 Change-Id: I5136d57bd401d44b56ac19e5cfb52702afa32200 Reviewed-on: https://pdfium-review.googlesource.com/26651 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-02-13Cleanup CFX_XMLNode pointersDan Sinclair
This CL cleans up hte CFX_XMLNode pointers. Each pointer has been renamed to make the usage clearer, the NodeItems method has been removed in favour of distinct accessors and the node pointers have been made private. Change-Id: I5459a77a0ae93b08741a0cd59266ef9c81ddad75 Reviewed-on: https://pdfium-review.googlesource.com/26550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-13Fix nits in Python code.Lei Zhang
Change-Id: I01956bff9e7250c9df84afe6b6de96ab4e9b4851 Reviewed-on: https://pdfium-review.googlesource.com/26650 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-02-12Get rid of EmbedderTest::RenderPageWithFlagsDeprecated().Lei Zhang
Change-Id: I653619faa61181137795bb3675418fd8d0945d25 Reviewed-on: https://pdfium-review.googlesource.com/25590 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-09Get rid of EmbedderTest::RenderPageDeprecated().Lei Zhang
Change-Id: I8c6d813e488b2612a85fb1973382f979728df563 Reviewed-on: https://pdfium-review.googlesource.com/25571 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-09Rename fxjs_v8.{h,cpp} to cfxjs_engine.{h,cpp}Tom Sepez
Place the template map definitions entirely in .cpp file. Change-Id: I2643f1b99f5582b69aa985857c4aa6f9b5ab57c8 Reviewed-on: https://pdfium-review.googlesource.com/26150 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-09Move CFX_V8 testing from embeddertest to unittest.Tom Sepez
Test the lowest layer without firing up the whole library. Requires firing up v8 in the unit test main, though. Move array buffer allocator to cfx_v8 to allow building isolates. Change-Id: I9a56d503a48e0e555d3310f2997fa12137695860 Reviewed-on: https://pdfium-review.googlesource.com/26130 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-08Do page load/unload checks in EmbedderTest for saved pages.chromium/3344Lei Zhang
Change-Id: I9286b24957f9d96da10869098eb0e04991bd6571 Reviewed-on: https://pdfium-review.googlesource.com/25570 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-08Do more page load/unload checks in EmbedderTest.Lei Zhang
- Keep track of pages in a single map when calling LoadPage(). It is simpler and performance is not crucial as the number of loaded pages is usually very small. - Verify UnloadPage() is only called for loaded pages. - Verify there are no loaded pages in TearDown(). - Verify RenderLoadedPage methods are only rendering loaded pages. - Fix pages that are using FPDF_LoadPage() and FPDF_ClosePage() when they should be using LoadPage() and UnloadPage(). - Disallow calling LoadPage() for the same page number repeatedly. No caller does this and it makes verification in UnloadPage() harder. Change-Id: I58878ea8ade21dde28f1bbebd3a3304ce677561d Reviewed-on: https://pdfium-review.googlesource.com/25550 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-08[v8-platform] Store the platform in a unique_ptr. (Try 2)Lei Zhang
We want to change the signature of {CreateDefaultPlatform} in the V8 API to return a unique_ptr instead of a raw pointer to indicate that the caller owns the platform. With this change we prepare pdfium for this change. In this second attempt, keep the old InitializeV8ForPDFium() method around to complete the Chromium DEPS roll. Once that lands safely, remove it from PDFium. This relands commit 608e8dd6 and commit 3355f459, which commit b3a3eaab reverts. Change-Id: Icc60b17ca202637d34ae242c0785d939194d0fe6 Reviewed-on: https://pdfium-review.googlesource.com/25950 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-07Clean up RenderPage methods in EmbedderTest.Lei Zhang
Add replacement methods that make themselves clear as to what they are rendering, and return unique_ptrs to help prevent leakage. Mark existing methods deprecated. Change-Id: I9055407e614dfbe765428fb32a7da64df3418d1d Reviewed-on: https://pdfium-review.googlesource.com/25470 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-07Revert "[v8-platform] Store the platform in a unique_ptr"Dan Sinclair
This reverts commit 608e8dd6b87b15772862dca9b7b2e6791a25dab6. Reason for revert: Breaks the roll into Chromium pdf/pdfium/fuzzers/pdfium_fuzzer_helper.cc:238:5: error: no matching function for call to 'InitializeV8ForPDFium' InitializeV8ForPDFium(ProgramPath(), "", &natives_blob, &snapshot_blob, ^~~~~~~~~~~~~~~~~~~~~ ../../third_party/pdfium/testing/test_support.h:94:31: note: candidate function not viable: requires 4 arguments, but 5 were provided std::unique_ptr<v8::Platform> InitializeV8ForPDFium( ^ https://logs.chromium.org/v/?s=chromium%2Fbb%2Ftryserver.chromium.linux%2Flinux_chromium_compile_dbg_ng%2F461077%2F%2B%2Frecipes%2Fsteps%2Fcompile__with_patch_%2F0%2Fstdout Original change's description: > [v8-platform] Store the platform in a unique_ptr > > We want to change the signature of {CreateDefaultPlatform} in the V8 > API to return a unique_ptr instead of a raw pointer to indicate that the > caller owns the platform. With this change we prepare pdfium for this > change. > > R=​thestig@chromium.org > > Change-Id: I4a0a466dfc37b28387a91543623a7a481ca8035a > Reviewed-on: https://pdfium-review.googlesource.com/18191 > Commit-Queue: Lei Zhang <thestig@chromium.org> > Reviewed-by: Lei Zhang <thestig@chromium.org> TBR=thestig@chromium.org,ahaas@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: I418c97653e8aba93560537f0d41e1aaa238bf3b4 Reviewed-on: https://pdfium-review.googlesource.com/25850 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-06Add rendering embeddertests for FPDF_ImportNPagesToOne.xlou
One test is added to render the output pdf of FPDF_ImportNPagesToOne, and check the width, height and hash value of the rendered image. Change-Id: Idd3f953d62ecd4e85ad52a9323eb13243dc49597 Reviewed-on: https://pdfium-review.googlesource.com/25330 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-02-05Make EmbedderTest class member style consistent.Lei Zhang
The class started with |foo_bar_| but now has a mixture of |foo_bar_| and |m_FooBar|. Change them all to |foo_bar_|. While making this change, also initialize the members in the header when possible. Change-Id: I202ff5dc5e945175ad4da2f3245724f3493aa8aa Reviewed-on: https://pdfium-review.googlesource.com/25390 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-05Fix testing.cpp build with v8_use_external_startup_data=false.Lei Zhang
Also change the InitializeV8ForPDFium() for use with startup data to InitializeV8ForPDFiumWithStartupData(). Change-Id: I594c2bf9470b6549195b7361bb7fcb45def50c61 Reviewed-on: https://pdfium-review.googlesource.com/25371 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-05[v8-platform] Store the platform in a unique_ptrAndreas Haas
We want to change the signature of {CreateDefaultPlatform} in the V8 API to return a unique_ptr instead of a raw pointer to indicate that the caller owns the platform. With this change we prepare pdfium for this change. R=thestig@chromium.org Change-Id: I4a0a466dfc37b28387a91543623a7a481ca8035a Reviewed-on: https://pdfium-review.googlesource.com/18191 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-02-02Remove V8 context from CJS_V8Tom Sepez
Makes CFXJS_Engine and CFXJSE_Engine consistent with each other in that both have a V8 context to themselves, and not one inheritted from the CJS_V8 (which is now more per-isolate than per-context). Consolidate NewLocalContext() and GetPersistentContext(), which both did the exact same thing under the covers once inside v8 land. Rename a few things to make it simpler. Change-Id: I68905db9ad44253063da235fcb276a75627a2dbc Reviewed-on: https://pdfium-review.googlesource.com/25170 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-02-01Make CFXJSE-created contexts refer to their CFXJS counteparts.chromium/3337Tom Sepez
Bug: 773229 Change-Id: Ic3774c7f6abe3a195bbe09b91d91c549d4d7ac46 Reviewed-on: https://pdfium-review.googlesource.com/25110 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-01-31Experimental API for N-up feature support for printxlou
FPDF_ImportNPagesToOne function is added to support N-up feature for print. If numPagesOnXAxis * numPagesOnYAxis == 0 Returns a nullptr. If numPagesOnXAxis * numPagesOnYAxis == 1 Creates a new PDF document, and import one page to each output page of the PDF document If numPagesOnXAxis * numPagesOnYAxis > 1, FPDF_ImportNPagesToOne imports multiple pages onto the same page. This feature is intended for print pipeline to use. Change-Id: Iec1afffe377ff9b7fef3cb33414b29b324154fa4 Reviewed-on: https://pdfium-review.googlesource.com/22050 Commit-Queue: Shirleen Lou <xlou@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-29Roll V8 to ee5d9a0c.Lei Zhang
Update test expectations after V8 enabled --harmony-function-tostring by default. https://chromium.googlesource.com/v8/v8/+log/0c287882..ee5d9a0c TBR=dsinclair@chromium.org Change-Id: I4eabc6b2ed854153dcbfb75f527e209f57e86a2a Reviewed-on: https://pdfium-review.googlesource.com/24110 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-01-26Clean up construction of CFX_BarcodeRyan Harrison
Because certain enum values can cause the initialization of the class to fail there is a seperate init method from the constructor. This CL is converting the code to use a standard factory pattern for this, instead of the existing implementation. Change-Id: Ia2293ce94ad0db5862db9796aeb8a224fd2b45f9 Reviewed-on: https://pdfium-review.googlesource.com/24230 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-01-25Add timeout when downloading gold json.Henrique Nakashima
Short timeout for now as we don't yet rely on this json. Change-Id: I2dcbf714c04f39b120f2ad380dbd34e2569b8b78 Reviewed-on: https://pdfium-review.googlesource.com/24010 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-01-17Pass ios_base::binary so WriteBitmapToPng works on Windows.Henrique Nakashima
Bug: pdfium:981 Change-Id: I87d750cd8de079dfc61923fee58af42518f5b6d1 Reviewed-on: https://pdfium-review.googlesource.com/23090 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-01-16Add WriteBitmapToPng to EmbedderTest.Henrique Nakashima
This is a util method to output the png to a file for visually validating the result of an embedder test. Once validated, the md5 can be considered correct. Bug: pdfium:981 Change-Id: I544dfbf2e85295e6ca2cdf48d1bc3f0bd5f415e9 Reviewed-on: https://pdfium-review.googlesource.com/22990 Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-01-12Use enum for tracking form field typesRyan Harrison
Within PDFium use enum class for better type safety when working with form field types. These values will still be converted to ints as part of the public API, since that is the existing API. This work is preperation for extending the number of form field types to have more specific entries for XFA. BUG=pdfium:952,chromium:763129,chromium:592758 Change-Id: Ie6c29f02ae22be782ff36eb87d27f1a4bf2c099e Reviewed-on: https://pdfium-review.googlesource.com/22742 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-01-12Fix "the the" typos.Lei Zhang
TBR=hnakashima@chromium.org Change-Id: I50877f5a2ff3fb6f48630019d2481aa451945118 Reviewed-on: https://pdfium-review.googlesource.com/22774 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-01-11Remove core/fxge/cfx_fontmgr.h from headers.Lei Zhang
Then do IWYU for CFX_FontMgr users. Change-Id: Id77529ccf45ec448c56c40412b78eb55925bd00e Reviewed-on: https://pdfium-review.googlesource.com/22531 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-09Expose marked content IDs for images and alt text.Julian Lunger
- Adds two new public bits of API: - StructElement_GetMCID(STRUCTELEMENT) to return the marked content ID of the struct element. - IMAGEOBJ_METADATA.mcid to contain the marked content ID of the image. - Restores ContentMark::GetMCID, which was removed with other dead code in https://pdfium-review.googlesource.com/c/pdfium/+/19170. - Adds a couple calls to tests, including a simple new PDF to test the struct tree marked content ID. Bug:pdfium:957 Change-Id: I92856e43d741df989e53a575a08258da19a39f22 Reviewed-on: https://pdfium-review.googlesource.com/20632 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-01-08Make api_check.py warning more informative about what needs to be fixed.Henrique Nakashima
Currently the warning does not mention that fpdfview_c_api_test.c needs to be updated, and someone unfamiliar with the code needs to ask of dig into the warning script to find what went wrong. Change-Id: I56848438959ec64b0eab978d2e3638d4d4dc8e49 Reviewed-on: https://pdfium-review.googlesource.com/22430 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-01-08Initialize V8 once in embedder testsDan Sinclair
This CL moves the initialization of the V8 platform to happen in the GTest environment so it's only run once. This takes the CFXJSE_FormCalcContextEmbedderTest Debug time from ~25s to ~19s on my local machine. Bug: pdfium:928 Change-Id: Ie8c27606721e7056de42e7d9474b0621f1e7212f Reviewed-on: https://pdfium-review.googlesource.com/22070 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-04Remove allocations from JS testDan Sinclair
This CL removes the millions of allocations from the test case for bug 765384. This takes the test execution from ~20s to ~400ms when run in Debug. Bug: chromium:765384 Change-Id: Ib1e9d3c6fb9853e541189e1a16f765d05202cdcc Reviewed-on: https://pdfium-review.googlesource.com/22011 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-12-20Avoid default arguments in EmbedderTest::OpenDocument().chromium/3300Lei Zhang
Default arguments are banned on virtual functions. Remove default arguments and rename OpenDocument() to OpenDocumentWithOptions(). Add wrappers for OpenDocumentWithOptions() to call it with sensible options. Change-Id: I4955d88cf77a7eab1771692ea3d6a18260b52900 Reviewed-on: https://pdfium-review.googlesource.com/21891 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-12-20Fix nits in JSEmbedderTest.Lei Zhang
Change-Id: Ib03ee28f7a52cd5aa53c315402141b3b6cff5e7d Reviewed-on: https://pdfium-review.googlesource.com/21892 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-20IWYU in testing/range_set.h.Lei Zhang
Change-Id: I8d5ae99b22520c3695e026c0ab79b570d1965d52 Reviewed-on: https://pdfium-review.googlesource.com/21810 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-19Add missing fpdfview_c_api_test.c entries.Lei Zhang
Add a presubmit check to prevent future missing entries. Also fix an erroneous header entry. Change-Id: I8aeafd820de984f5af90b3e4ea428f582e82f254 Reviewed-on: https://pdfium-review.googlesource.com/21571 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-14Reduce XFA image fuzzer size limit to 64MBRyan Harrison
BUG=chromium:794351 Change-Id: Ieb876560674dfa0728d66f2ad3411f3f569d0ffa Reviewed-on: https://pdfium-review.googlesource.com/21290 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-12-14Fold CXFA_ScriptData into CXFA_ScriptDan Sinclair
This CL removes the CXFA_ScriptData wrapper and uses CXFA_Script directly. Change-Id: I1f1932ef96ee4a24407de7eb1d68b8631a5a67ea Reviewed-on: https://pdfium-review.googlesource.com/21173 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-12-11Remove default arguments to CPDF_StreamAcc::LoadAllData().Lei Zhang
Add LoadAllDataFiltered() and LoadAllDataRaw() and update callers. Change-Id: I9b80ee34a358db204968acdc8b1adc9db0b6b83f Reviewed-on: https://pdfium-review.googlesource.com/20810 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-11-30Rewrite lower level details of extracting text from pageRyan Harrison
The current implementation of text extraction was difficult to understand, duplicated logic that existed in other methods, and wasn't clear about the units the inputs were in. It also didn't handle control characters correctly. The new implementation leans on the methods for converting indices between the text buffer index and character list index spaces to avoid duplication of code. It also makes it clear to the reader that inputs are in the character list index space. Finally, it fixes issues being seen in Chrome with respect of ranges being slightly off. This CL also adds a test for extracting text that has control characters. BUG=pdfium:942,chromium:654578 Change-Id: Id9d1f360c2d7492c7b5a48d6c9ae29f530892742 Reviewed-on: https://pdfium-review.googlesource.com/20014 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-11-30Reduce memory limit of PDF XFA fuzzersNicolas Pena
CFX_DIBitmap::Create does an allocation of size roughly 4*width*height even in xfa_codec_fuzzer.h. This CL fixes the memory limit accordingly. Bug: 789359 Change-Id: Ib5cbd08510ecacb2fbd22cb23394d24a86110bc5 Reviewed-on: https://pdfium-review.googlesource.com/19890 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-11-29Allow building pdfium against the system version of libpng.Andrew Weintraub
Bug: Change-Id: I0c930ca30637f58af3b60ed8f1383bd9234a1723 Reviewed-on: https://pdfium-review.googlesource.com/19850 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-11-29Read Skia gold json and compare to locally generated pngs.Henrique Nakashima
Change-Id: I73b6a477c1a66beec2b73072f23faab7db7d3342 Reviewed-on: https://pdfium-review.googlesource.com/18513 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
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