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For bit per component (bpc), PDF spec mentions that a RunLengthDecode or DCTDecode filter shall always deliver 8-bit samples. However, some PDF files don't follow this rule. We can find that filter is RunLengthDecode but bpc is 1 in the provided test file. In this case, pdfium will correct bpc to 8 but the actual bpc is 1. It causes a failure because the data is much more than the expected. To handle this case, pdfium doesn't correct bpc to 8 when the original bpc is 1.
BUG=512557
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1328213002 .
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Also changes DEPS to specify a specific v8 version, this will
require us to manually update this version from time to time,
but also solves a longstanding problem where going back to an
older version (say for bisecting) wouldn't always work.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1372963003 .
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The font is slightly different from Linux/Windows.
BUG=524043
R=jun_fang@foxitsoftware.com
Review URL: https://codereview.chromium.org/1366363002 .
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files""
This reverts commit fa9756f77ad6145940d3dc697814b84f5755ae17.
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1307353005/
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This reverts commit 9bd18183ba8210c91d71c3060146235750a4c71c.
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Pdfium swallows 'fi' or 'ff' in some tested files because it doesn't load the embedded font file correctly. The root cause is that there is incorrect keyword like 'ngendstream' in the stream of the embedded font file. Pdfium tries to find another correct keyword but uses wrong offset rather than accumulated offset.
BUG=524043
R=thestig@chromium.org, tsepez@chromium.org
Review URL: https://codereview.chromium.org/1307353005 .
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The API is the same as the Foxit version, except the encoding is
specified as UTF-8 instead of local encoding.
Also remove CPDF_LWinParam since it's unused.
BUG=chromium:517713
R=jun_fang@foxitsoftware.com
Review URL: https://codereview.chromium.org/1335373002 .
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Replace multiple #defines of the same strings with externs.
Fix strings mangled by interaction of # and clang-format.
Remove macros as possible.
Make more JS_ functions void and simplify.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1342433002 .
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Credit to karl at skomski.com for the initial version of the CL.
BUG=527174
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1305033006 .
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R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1314443007 .
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Use two seperate loops to kill current focus annot and to release annots
in current page. Loop to kill current focus annot is run first, so it
will not access deleted annots.
BUG=507316
R=tsepez@chromium.org
TEST=Reproduction steps mentioned in issue 507316 should not crash
chrome.
Unit test added to pdfium.
Run pdfium_embeddertests.exe.
Review URL: https://codereview.chromium.org/1312313006 .
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Upload pdf test files for codereview 1312313006.
BUG=507316
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1325533004 .
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Some of the values returned are dubious; capture the
current state of affairs.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1317393003 .
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BUG=pdfium:181
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1331633002 .
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Fix for the pixel test failure on Windows from commit 870b5b6793fa.
Seems to work for me on Windows.
TBR=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1312493006 .
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They were lost in commit d53e6fd.
BUG=pdfium:168
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1196523002 .
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- Handle NULL in buffer operator<< under JS mailForm() calls.
- Ensure correct type in JS addIcon() calls.
BUG=489995
R=brucedawson@chromium.org, thestig@chromium.org
Review URL: https://codereview.chromium.org/1327473002 .
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This reverts commit d8b5e73d8609b74e6a995ee1768d20d47bd4b089.
Broke corpus tests
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1292153002 .
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R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1268323004 .
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R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1259963005 .
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No behavior change.
Generated by:
find . -name '*.cpp' -o -name '*.h' | \
grep -E -v 'third_party|thirdparties|lpng_v163' | \
xargs ../../buildtools/mac/clang-format -i
See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.
BUG=none
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1265503005 .
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(I've been doing this by hand for far too long).
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1264873005 .
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TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1258203005 .
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TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1255933006 .
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This is the javascript test failure at 320b2313d198.
The spec says they are booleans, not ints, so correct the behaviour now.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1242263010 .
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TBR=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1242493003 .
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R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1232203003 .
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This matches the Chromium PDF plugin changes in
https://codereview.chromium.org/1230313006/
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1237233006 .
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This reverts commit 5bd88ec07e79215400777f3095c6843e0627cade.
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There is no assurance that the expected result files are consistent
with other readers. Jun will have to verify that after making his
parser changes for bug 493126.
BUG=493126
R=thestig@chromium.org, jun_fang@foxitsoftware.com
Review URL: https://codereview.chromium.org/1232803005 .
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This reverts commit 304578020122cc4d2a4a8c1598694ef2b9be92b5.
Turns out that in both cases v8 is already destructed at those points,
and we can't pump the message loops.
TBR=tsepez@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1236603003 .
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In Chrome, all Isolates must be created by gin
R=tsepez@chromium.org, ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1234053003 .
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R=tsepez@chromium.org, ulan@chromium.org
BUG=none
Review URL: https://codereview.chromium.org/1230393006 .
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Allows the following command to return only legitimate
warnings:
buildtools/checkdeps/checkdeps.py --resolve-dotdot
The remaining warnings consist of:
- fx_parser_filters.cpp, due to inclusion of
third_party/zlib_v128/zlib.h, showing the lack
of a header and some prototypes in that .cpp file.
- third_party/*, due to inclusion of fx_system.h and
the like, indicating adulterated libraries that should
be restored to their pristine state.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1233583004 .
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This reverts commit 74742a75ac7a07c08cf36fe6f4eaa91bed8236a3.
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The current |bitpos1| calculation protects the passed argument to
_GetBits32(): |bitpos.ValueOrDie() + j * m_nBitsPerSample|, but doesn't
account for adding in the sample length in that routine.
Also bound bits per sample to something reasonable to avoid undefined
behaviour on the shift to compute the max value.
BUG=471990
R=jun_fang@foxitsoftware.com
Review URL: https://codereview.chromium.org/1219663003.
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The gyp-to-ninja conversion process doesn't check for missing files, so
they creep in. This change deletes three files that were deleted or
never added but which are referenced from .gyp files.
To see warnings about deleted files (Windows only) set GYP_GENERATORS
to msvs-ninja,ninja before running build\gyp_pdfium. The msvs-ninja
generator warns on missing files.
R=tsepez@chromium.org
BUG=483424
Review URL: https://codereview.chromium.org/1201273006.
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- Return true instead of false. All the other unsupported JS
functions return true.
- Adjust test expectations accordingly.
TBR=jam@chromium.org
Review URL: https://codereview.chromium.org/1196163006.
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R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1176333002.
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Update run_corpus_tests.py to always run all test cases, and just
ignore the results that are supposed to fail.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1178393002.
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Reproducing this bug requires the embedder to fire timers, something the
single-pass pdfium-test binary doesn't do properly at the present. So
we modify the embedder test delegate to allow the immediate triggering
of the same.
Perform some cleanup along the way by removing EmbedderTestDefaultDelegate
-- it buys us nothing over the the no-op one.
And, of course, v8 initialization is busted again, and we need v8 here.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1153213004
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This won't post tasks to the background threads
BUG=none
R=kcc@chromium.org, tsepez@chromium.org
Review URL: https://codereview.chromium.org/1157123003
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TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1154993003
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testing/tools/run_corpus_tests.py assumes a debug build and will
fail cryptically if only a release build is available.
Arguably there shouldn't be a default because having one could lead
to accidentally running a stale version, but that is probably too
much of a change.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1150823003
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Also change EmbedderTest::TearDown() to match the destruction order in
Chromium's PDF code.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1138143003
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This involves adding some missing extern "C" { } declarations,
using FPDF_ types instead of C++ types, and converting pass
by reference arguments into pointers.
Test this using fpdfview_embedertest for simplicity.
BUG=pdfium:158
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1130843003
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These are the only files that embedders of PDFium should be including.
They are entirely self-contained, and compile cleanly against -Wall so
as to not offend the code that may include them.
Having done this, we can see that chromium is pulling in two additional
files from the fpdfsdk/include/pdfwindow directory, which is not guaranteed
to work.
A few files are renamed, adding an "_" to make the names consistent.
The exception is fpdfview, which is doc'd as such in the doc.
Naturally, paths will need updating in a handful of files in chrome
when this rolls in.
BUG=pdfium:154
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1135913002
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TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1111393004
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This will undoubtedly red up the tree, as we don't have trybots. A follow-up
CL will add the suppressions required for each platform at the moment.
The new suppressions in this CL are for cases where we didn't generate an
expected result file (due to the issue in fx/FRC_3.5_part1/Introduction.txt).
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1111213005
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Failure to check document-controlled value before using it.
BUG=481363
R=palmer@chromium.org, thestig@chromium.org
Review URL: https://codereview.chromium.org/1110653002
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