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This CL addresses the published draft comment from
https://pdfium-review.googlesource.com/c/pdfium/+/5691/
Change-Id: I7a2cd9aa5dbdde18cadb82cbef70f0e8820cc276
Reviewed-on: https://pdfium-review.googlesource.com/42871
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@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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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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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>
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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>
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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>
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This CL renames cxfa_scriptcontext to cfxjse_engine and
cxfa_fm2jscontext to cfxjse_formcalc_context.
From reading the code, the script context appears to handle the v8 setup
and object code. The formcalc context code is related to handling the JS
code generated from the transpiler.
I, think, these new names make the intended usage clearer. They also
move the code into fxjs/ to keep along side the rest of the JS code.
Change-Id: I50619fbe48ca1f553a44cf0e0cb0210be8e45e4f
Reviewed-on: https://pdfium-review.googlesource.com/17130
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Automated using git grep & sed.
Replace StringC classes with StringView classes.
Remove the CFX_ prefix and put string classes in fxcrt namespace.
Change AsStringC() to AsStringView().
Rename tests from TEST(fxcrt, *String*Foo) to TEST(*String*,
Foo).
Couple of tests needed to have their names regularlized.
BUG=pdfium:894
Change-Id: I7ca038685c8d803795f3ed02545124f7a224c83d
Reviewed-on: https://pdfium-review.googlesource.com/14151
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Remove handling of arbitrary function calls, and only allow supported
function calls. Issues with the lexer being overly permissive led to
large blobs of javascript being dropped into the output. Specifically
driver code was assuming that anything marked as a function would just
be an identifier that could be inserted into the javascript, but the
lexer marks things like ()()() as a function, which would lead to the
following JS being inserted as an identifier.
This change is intended to be a patch for the specific issue that was
being seen from the fuzzer test, and further work will be needed to
make the lexer more strict.
BUG=724913
TEST=Ran fuzzer test case. Ran unittests,embeddertests,corpustests.
Change-Id: Ib7d9239bf6fece853bea0f4915ee4ad72d3cd290
Reviewed-on: https://pdfium-review.googlesource.com/7032
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL adds tests for the FormCalc methods that don't require passing in a
formcalc object reference.
Change-Id: Ica6f15704cce525d38d25a27d1628089d2fc5a5a
Reviewed-on: https://pdfium-review.googlesource.com/5691
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This Cl adds the basis of the test framework to execute the javascript
produced by CXFA_FM2JSContext and verify the results are correct.
Change-Id: Ie46625b7e27ca0808e9cc41fdc00b7c0a212837d
Reviewed-on: https://pdfium-review.googlesource.com/5651
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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