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Converting instances of old C-style void casts to suppress return
values to use C++ style static cases. There are a few examples of
(void) that remain, since they are in C code, and the third_party/
instances are not touched at all.
Change-Id: I72b3fc0e1d713db669b76135e03d1cf87873a2fe
Reviewed-on: https://pdfium-review.googlesource.com/33790
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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These guards are using #if, when they should be using #ifdef. Caught
using Clang's static analyzer.
Change-Id: I86e99c5e4142cf84fff5f2365ad534f09ae40511
Reviewed-on: https://pdfium-review.googlesource.com/33510
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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These guards are using #if, when they should be using #ifdef. Caught
using Clang's static analyzer.
Change-Id: I9bb7a4c2b817e752c04b21a8321595f9676d6381
Reviewed-on: https://pdfium-review.googlesource.com/33511
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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When generating PDFs using the fixup script and a .in, specify them to
to use Ahem.ttf as the text font. Ahem is a font designed to reduce
flakiness in pixel tests due to font rendering differences between
platforms. Specifically the glyphs in the font are standard size black
boxes, so though the specific text content cannot be easily compared,
things like layout and high level changes to the content can still
be tested. Testing things like specific text changes should be done
via an embedder test, where the strings in the elements can be
extracted and inspected.
The font itself is is CID type 2 font, which is relatively complex to
correctly embed in a PDF due to subsetting and other features. Instead
of embedding it in the generated PDFs, which was originally attempted,
it is being supplied to pdfium_test via the --font-dir flag. This flag
overrides where the binary looks for system fonts. This works
correctly on Mac and Linux, but not on Windows, which is why that
platform remains suppressed.
BUG=pdfium:1008,pdfium:1020
Change-Id: I00811536de98f736fc599d96b397194ccf8db0cd
Reviewed-on: https://pdfium-review.googlesource.com/27790
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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When image mask doesn't need multi-steps to load, ContinueLoadMaskDIB()
will return LoadState::kFail as result. For this case, the loading
should continue as usual instead of aborting.
BUG=pdfium:1087
Change-Id: I5c43a67e43469ac7febca4c0cf1faa96ee105206
Reviewed-on: https://pdfium-review.googlesource.com/33310
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Wei Li <weili@chromium.org>
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Commit 2334660 changed the |dest_width| in CFX_Font::AdjustMMParams to
unsigned, but this means that dest_width - min_width becomes unsigned,
which is wrong because the subtraction could be negative. This CL fixes
this bug.
Bug: chromium:845697
Change-Id: I88fb2f3ee3837d80ff5fa70a08309d9e0fec50e0
Reviewed-on: https://pdfium-review.googlesource.com/33150
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Change-Id: Iee691870bd890da8e5c8ce9f9f74d15bc213d4a8
Reviewed-on: https://pdfium-review.googlesource.com/32871
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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This adds tools/code_coverage from Chromium to DEPS and converts our
existing coverage_report.py to use it instead of gcov & lcov. This
generates a different format of HTML report, but the content appears
to be the same. Some of the coverage numbers changed a bit, due to
differences in how llvm-cov and gcov calculate executable lines, but
drilling down into the reports I think llvm-cov is more accurate
overall and there are no major discrepancies.
Large portions of the existing script are left as is and just the
report generation has been changed. I plan in follow up CLs to remove
the duplication of functionality in the PDFium scripts and modularlize
the upstream code better.
BUG=pdfium:1069
Change-Id: I009bfb8aac8f1a878e01ff70923e19bbb4774a9c
Reviewed-on: https://pdfium-review.googlesource.com/32894
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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This checks in 2 identical looking PDFs. They both started out as
hello_world.pdf. They were then hand edited in different ways that
results in the same final rendering output.
Change-Id: Ib3b634a5119c0f2e4beb36844c3f2b8d58ab8a21
Reviewed-on: https://pdfium-review.googlesource.com/33232
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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After [1], a manual dependency on exe_and_shlib_deps is no longer necessary
since it's automatically added. This CL removes all remaining manual references
to exe_and_shlib_deps.
[1] https://chromium.googlesource.com/chromium/src.git/+/d7ed1f0a9c28c932fddc834ca5de44f28266c7f5
BUG=chromium:845700
R=thestig
Change-Id: I5708e7c662b24493d1216f9a802dfce3de5dbea6
Reviewed-on: https://pdfium-review.googlesource.com/33151
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Move them out of testing/libfuzzer, to make it possible to pull
libfuzzer into that directory. Leave testing/libfuzzer/BUILD.gn there
for now as a transitional build file.
BUG=pdfium:1088
Change-Id: I4126d89dd3e075ac63477a4860e029c135866dbe
Reviewed-on: https://pdfium-review.googlesource.com/32896
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL updates the CFXJSE_Engine code to access the defined properties
of a class if we fail to find the property in any other way. This fixes
up an issue where we were unable to read the 'change' property of the
CJX_EventPseudoModel because we could not find the 'change' property.
Bug: 1066
Change-Id: I4ad205bc527beeca1c3e24a36cdde0c21287d9fb
Reviewed-on: https://pdfium-review.googlesource.com/32930
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Commit 86688dea moved some code out of a header, so now build targets
that used to only include the header need proper dependencies.
BUG=chromium:845771
Change-Id: I28603eea721b0ee19c2539ecf93fc3c22c3a8298
Reviewed-on: https://pdfium-review.googlesource.com/32895
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Also make destructors private for RetainPtr sub-classes, and add missing
destructors.
Change-Id: I451bf0aae2dae943b1f450d0aa4ca5124dc578fd
Reviewed-on: https://pdfium-review.googlesource.com/32853
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Commit 10e1f05a incorrectly removed a font weight sanitizing step in the
font substitution code.
BUG=chromium:820345
Change-Id: I876f65a5649270648616f561eaad17ee333b9a9e
Reviewed-on: https://pdfium-review.googlesource.com/32832
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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BUG=chromium:820345
Change-Id: Ia3adb6a7565e12f3d5e129e2babb4b8628028269
Reviewed-on: https://pdfium-review.googlesource.com/32810
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This causes a crash if running verbose mode
Change-Id: Ib5fe3dada8c81874aae110e21252edad05668a36
Reviewed-on: https://pdfium-review.googlesource.com/32737
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Hoisted myself on this today when I was actually passing the path to
the font file I wanted to use, not the directory.
BUG=pdfium:1008,pdfium:1020
Change-Id: I4a68a7d96633e951a92125d83397ff457288b1e0
Reviewed-on: https://pdfium-review.googlesource.com/32636
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Import Chromium's base/compiler_specific.h from r537069.
Now that FALLTHROUGH is available via compiler_specific.h, remove
FX_FALLTHROUGH.
Change-Id: I8b9631a4f007673e10e0c26951dfd61e9dcada30
Reviewed-on: https://pdfium-review.googlesource.com/32639
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: I1d2a91619a1c944b6fdca00b2f9c5bb338326986
Reviewed-on: https://pdfium-review.googlesource.com/32572
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Also format the trailer in a cleaner multi-line format.
Change-Id: If145834b56f8678f97247b346cc0cfd4d367c501
Reviewed-on: https://pdfium-review.googlesource.com/32571
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Precursor to testing app.beep() in chrome's browser tests.
Change-Id: I09ef497bd6a8094e389783b144fa04c9230cbe3d
Reviewed-on: https://pdfium-review.googlesource.com/32550
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This is useful for comparing images without slowing down performance
with a profiler.
Change-Id: Ia0c41bf8ef32d82bbc24f47f44586e22d991aa51
Reviewed-on: https://pdfium-review.googlesource.com/32352
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Do not open the html in a browser automatically.
Change-Id: I7394b86f4a46a701dedb4fa0887515211561aee7
Reviewed-on: https://pdfium-review.googlesource.com/32315
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This CL converts several asserts in the FX_Bidi code to continue instead
of asserting in the face of unexpected input.
A BIDI fuzzer has been added as well.
Bug: chromium:839695
Change-Id: If61f822bde7442c008d50be58f7cecffb6e5d658
Reviewed-on: https://pdfium-review.googlesource.com/32191
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL simplifies the FormCalc method call generation when converted to
JavaScript. Currently we output the same chunk of code to run the
given method on an array or object per method call. This CL pulls out
the common execution code to a pfm_method_runner function which is used
instead.
An embedder test has been added to verify that method invocation from
formcalc works correctly.
Bug: chromium:814848
Change-Id: I1ec052eab051053fedcb464d57e0e15228b8c5a2
Reviewed-on: https://pdfium-review.googlesource.com/32372
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The source type value Gold results is just a logical grouping
label. Having a different value for each type will allow the Gold web
UI to have a set of labels at the top that allows you to easily switch
between specific test tool results.
Currently the test scripts are using the test directories 'corpus',
'javascript', and 'pixel', which seem like reasonable labels.
BUG=pdfium:1073
Change-Id: I893a1afeb3b87ffb84948c18ae3052b2dd6216ea
Reviewed-on: https://pdfium-review.googlesource.com/32350
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Set the test data dir path correctly if PDFium is living inside another
project as third_party/pdfium.
BUG=chromium:841513
Change-Id: I565f7d97157e1769be8b7910f3c77d6d00015543
Reviewed-on: https://pdfium-review.googlesource.com/32314
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Currently all of the BMP related code is being built when support for
the codec is disabled, it just isn't being utilized. Depending on the
settings being used, this unneeded code may or may not get stripped
during linking.
This CL explicitly turns off building the BMP codec code if support
for BMP is turned off.
BUG=pdfium:1080
Change-Id: I56d40639a5a3631f9c601a1eef3f98873feac94f
Reviewed-on: https://pdfium-review.googlesource.com/32370
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: Ief6853cbfdb5dca0c81d76978075a2fd04989f41
Reviewed-on: https://pdfium-review.googlesource.com/8830
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Currently all of the GIF related code is being built when support for
the codec is disabled, it just isn't being utilized. Depending on the
settings being used, this unneeded code may or may not get stripped
during linking.
This CL explicitly turns off building the GIF codec code if support
for GIF is turned off.
This also catches a few missed cases from previous CLs.
BUG=pdfium:1080
Change-Id: Ie7fe2d894d2ae2f8f36ae05e0ff256f2ce6ef8d4
Reviewed-on: https://pdfium-review.googlesource.com/32330
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Currently all of the PNG related code is being built when support for
the codec is disabled, it just isn't being utilized. Depending on the
settings being used, this unneeded code may or may not get stripped
during linking.
This CL explicitly turns off building the PNG codec code if support
for PNG is turned off.
BUG=pdfium:1080
Change-Id: I9c5247145fcadbcb1bd2243aa83350304ba421ff
Reviewed-on: https://pdfium-review.googlesource.com/32270
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Currently all of the TIFF related code is being built when support for
the codec is disabled, it just isn't being utilized. Depending on the
settings being used, this unneeded code may or may not get stripped
during linking.
This CL explicitly turns off building the TIFF codec code if support
for TIFF is turned off. It also fixes cases in the code base where tif
was being used instead of tiff.
BUG=pdfium:1080
Change-Id: If6aaa8af5160fdd5b261e63bab7d5984196efcc9
Reviewed-on: https://pdfium-review.googlesource.com/32193
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Hand edit viewer_ref.pdf to have a page range and more pages. Fix an
invalid stream length in the file as well. Fix tests that depended on
viewer_ref.pdf having only 1 page.
Change-Id: I95d5cbf1f592d1c51f11d9ab5b26abf2f23ed598
Reviewed-on: https://pdfium-review.googlesource.com/32172
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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CreateUIChild() was changed and renamed to
CreateChildUIAndValueNodesIfNeeded() in:
https://pdfium-review.googlesource.com/c/pdfium/+/24390
This caused some bugs but it's too far back for a rollback.
This cl restores the logic of CreateUIChild() keeping the new
signature.
Bug: chromium:838994
Change-Id: I44ce741fdb90f8b0fd11379b5e881e376c307f0c
Reviewed-on: https://pdfium-review.googlesource.com/32090
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This CL adds a CFX_XMLDocument to act as the XML node container. All
nodes are now owned by the document and the document is returned by the
CFX_XMLParser.
Classes which parse XML files now store the document instead of the root
node.
BUG: chromium:835636
Change-Id: I1e07d6115cf14714911d6fd4c3fa920c94fd5faf
Reviewed-on: https://pdfium-review.googlesource.com/31313
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Use strict typing for FPDF_Page to ensure we don't fall into
code that expects the other page type when continuing from null
context case.
Change-Id: I7f028ef3e3d733f5557620030a87e22997da00d5
Reviewed-on: https://pdfium-review.googlesource.com/31770
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Greatly minimize the impact between going back and forth from
XFA being on/off, so that XFA case is just an extension beyond
the non-XFA data structures we've shipped for years, instead of
being a complete replacement of them.
Change-Id: I6c98206e0ec99ea443547a4931eba912b1764d54
Reviewed-on: https://pdfium-review.googlesource.com/31690
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This CL fixes several issues in the CFX_XML class and
adds unit tests.
Change-Id: I05270690de8f3c45dceb866e17ef899ae6d23389
Reviewed-on: https://pdfium-review.googlesource.com/31753
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Bug: chromium:836361
Change-Id: I39a0a3f9cb59ceb81f944dd5d0d4fd38a2e18a6b
Reviewed-on: https://pdfium-review.googlesource.com/31411
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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- If a .pdf had more than one page and any of them except the first
had no expectation, that page and the ones after it were not
diff'ed.
- If a .pdf did not have expectations for any or all pages, --regen
did not generate those expectations.
Change-Id: Ie6dacf07e44feb4a14a6a92eb20c9aa19858a8f9
Reviewed-on: https://pdfium-review.googlesource.com/25770
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Change-Id: I10b1844052431fdb25d028eac39f45f481f32ba1
Reviewed-on: https://pdfium-review.googlesource.com/31351
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Applies std::remove_ptr to the public API types so that we can
deduce a correct unique ptr type no matter how that API might
change away from void* usage.
Creates shorter names for std::unique_ptr<std::remove_pointer<>, ...>
Change-Id: I04a0ff43cb7d5a4d3867939a53a54c9cef00db86
Reviewed-on: https://pdfium-review.googlesource.com/31292
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This reverts commit 9a3a7709103a872037dcea1f3cf0b7785a3da191.
Reason for revert: Gerrit did not do what I expected....
Original change's description:
> Change CFX_XML Save to take a write stream
>
> This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more
> generic IFX_SeekableStream.
>
> Change-Id: I6e4def380c43eca755d91ad5cb6146c2dfdaee10
> Reviewed-on: https://pdfium-review.googlesource.com/30877
> Commit-Queue: dsinclair <dsinclair@chromium.org>
> Reviewed-by: Tom Sepez <tsepez@chromium.org>
TBR=tsepez@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org
Change-Id: I137e53bf93285b88ade6832dedefca66e3b61e13
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://pdfium-review.googlesource.com/31211
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more
generic IFX_SeekableStream.
Change-Id: I6e4def380c43eca755d91ad5cb6146c2dfdaee10
Reviewed-on: https://pdfium-review.googlesource.com/30877
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Bug: pdfium:1037
Change-Id: I05f992d2a4ee5a11b5c57ec51107c4b00011809c
Reviewed-on: https://pdfium-review.googlesource.com/31190
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Allows run-time selection of whether to permit JS inside PDF. Previously,
this was a link-time decision only. This requires a little more caution
before we decide that we have the CJS_Runtime, and not the CJS_RuntimeStub
in a few casts.
Adds a kDisableJavaScript option to the form fill embeddertests.
Adds a --disable-javascript flag to the pdfium_test executable.
Also adds a --disable-xfa flag while we're at it.
Change-Id: I8d8ac95f6474459cadba9a60572fbb342e984646
Reviewed-on: https://pdfium-review.googlesource.com/31090
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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New calls added in this cl:
- FPDFPageObjMark_GetParamKey
- FPDFPageObjMark_GetParamValueType
- FPDFPageObjMark_GetParamIntValue
Bug: pdfium:1037
Change-Id: Iedb74ddbf8a5483de62094ec295dadd6367d5175
Reviewed-on: https://pdfium-review.googlesource.com/30912
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Cleanup formatting and unused variables in the CFX_XML classes.
Change-Id: I1aff6317a3da38a141a071ba69c7893d0f669732
Reviewed-on: https://pdfium-review.googlesource.com/30730
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL changes the CFX_XMLParser to accept an IFX_SeekableStream intead of a
CFX_SeekableStreamProxy.
Change-Id: I3534288a8a00095acd78a60bf6b925c6a0357892
Reviewed-on: https://pdfium-review.googlesource.com/30856
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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