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2015-01-27Add embedder test for stream length beyond end of file.Tom Sepez
This was fixed by https://codereview.chromium.org/743263002, but the bug remained open due to confusion. BUG=https://code.google.com/p/pdfium/issues/detail?id=57 R=thestig@chromium.org Review URL: https://codereview.chromium.org/878523003
2015-01-26Fix infinite recursion in CPDF_Parser::ParseIndirectObjectAt().Tom Sepez
A suitably corrupted file can cause the parser(s) to repeatedly re-read sections of the file at increasing parser recursion depth until the stack is exhausted. There is supposed to be a check for this based upon the parser "level", but not all call paths pass or update the level as required. Much as I hate per-class statics, this introduces one to track the depth so that the check is enforced no matter how screwy the call path might be that leads the parser to re-enter itself. This is more palatable than trying to find all these paths and fix them. We know this is OK since there is only one thread in here modifying the static. BUG=451830 R=thestig@chromium.org Review URL: https://codereview.chromium.org/875263002
2015-01-23Fix null crash in CheckTrailer.Tom Sepez
We are making checks in the incorrect order. Also adds two test cases, one for the this crash, and another for the original issue that motivated the patch. Original Patch by Bo at https://codereview.chromium.org/866003003/ BUG=450871 R=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/872563002
2015-01-22Fix build of pdfium_embeddertest under V8_USE_EXTERNAL_STARTUP_DATA.Tom Sepez
Currently, this is a difference between the standalone pdfium environment vs. pdfium as part of a chromium checkout. Locating the external data files is a nusiance when you don't have the binary's argv[0] line, so we create a new main that preserves this for us. R=thestig@chromium.org Review URL: https://codereview.chromium.org/851283006
2015-01-22Add API tests: NamedDestsByName, DestGetPageIndex.Tom Sepez
This also adds a fpdfdoc_embeddertest.cpp to keep the test file name matching with the API call under test. R=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/812933004
2015-01-21Add tests for GetNamedDests() API.Tom Sepez
Follow-on work from patch at https://codereview.chromium.org/845643008. This incorporates that patch, plus adds tests for it and similar conditions. A few changes are introduced to correct expected behaviour. This also incoprorates Deepak's fix in https://codereview.chromium.org/845643008/ This incorporates a formerly unlanded tool to generate small valid PDF files from template input, which is needed to cover all the error cases here. See https://codereview.chromium.org/791993006/ BUG=450133 R=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/837723009
2015-01-16Fix missing call to destroy library in embedder test.chromium/2289chromium/2288chromium/2287chromium/2286chromium/2285chromium/2284chromium/2283chromium/2282Tom Sepez
This was somehow lost along the way to creating embedder tests. Presumably this silently leaks in origin/master, but triggers an assert under XFA. Fixing this on master is a pre-requisite for merging all the embedder test code onto XFA. TBR=jam@chromium.org Review URL: https://codereview.chromium.org/856773003
2015-01-16Follow-on to pdfium_embeddertests.Tom Sepez
This includes: - Fix TestLoader lifetime. - Rename test file to match the equivalent .cpp under test - Re-organize a few tests to avoid duplicate loading - add tests for a few additional functions. R=jam@chromium.org Review URL: https://codereview.chromium.org/857483005
2015-01-15Create first pdfium embedder test.Tom Sepez
BUG=https://code.google.com/p/pdfium/issues/detail?id=62 R=jam@chromium.org Review URL: https://codereview.chromium.org/827733006
2015-01-07Add ostream helpers for FX String classes.Tom Sepez
This allows integration with the gtest EXPECT_* macros. R=brucedawson@chromium.org Review URL: https://codereview.chromium.org/837843002
2015-01-05Re-enable pdfium_unittests.chromium/2271chromium/2270chromium/2269Tom Sepez
In order for the standalone pdfium build to succeed, DEPS is updated to pull in gtest, and a stub gtest.gyp file is provided (which is unused under a chromium checkout). R=brucedawson@chromium.org, thakis@chromium.org Review URL: https://codereview.chromium.org/835233002