AuroraMiddleware/harfbuzz
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805 Commits

Author SHA1 Message Date
violet-sippial
93b03119da [subset] Do not compare ttx progress output in the tests 
Suppress progress messages of ttx. This avoids comparing this output to the reference file which lets the test fail.
 2018-04-30 17:28:02 -07:00
Ebrahim Byagowi
9925030f19 Don't decompose Bengali Rra and Rha 
Fixes #779 and follow up to b01d9b3d90
 2018-04-26 13:54:09 -07:00
Ebrahim Byagowi
ce17340b23 Add hb_blob_create_from_file, a new API (#926) 2018-04-20 07:59:06 +02:00
Garret Rieger
4fa1c6705a [subset] Check instruction offsets in glyph to ensure they are in bounds. 2018-04-19 17:19:38 -06:00
Garret Rieger
3c97614598 [subset] In subset fuzzer run through drop hints and keep hints pathways. 2018-04-19 17:19:38 -06:00
Garret Rieger
535fb23c02 [subset] Add integration tests for cmap breakge. 2018-04-19 12:51:51 -06:00
Garret Rieger
e29c8e33f3 [subset] Add a test for previous cmap breakage. 2018-04-19 12:51:51 -06:00
Garret Rieger
1a309dcd72 [subset] Remove printf's from fuzzing targets. 2018-04-17 19:37:36 -06:00
Garret Rieger
c02b40e58f [subset] add a fuzzer target for subset_get_all_codepoints method. (#987) 2018-04-17 16:21:22 +02:00
Garret Rieger
5dadbb0fa0 [subset] Add implementation of cmap format 12 codepoint listing. (#988) 2018-04-17 15:00:23 +02:00
Garret Rieger
21a181af2b [subset] sketch out support for a call that lists all codepoints present in a font. Implement support for it in format 4 cmap sub table. 2018-04-16 16:29:26 -06:00
Ebrahim Byagowi
f24b0b9728 Update the links and revive the dead ones 2018-04-12 13:44:32 +04:30
Ebrahim Byagowi
26e0cbd834
Actual py3 compatibility making on gen-* scripts (#941) 2018-03-29 21:22:47 +04:30
Ebrahim Byagowi
cab2c2c08c
Make more gen-* scripts py3 compatible (#940) 2018-03-29 12:48:47 +04:30
Garret Rieger
1c3372786c [subset] fix infinite loop bug in looping through tables for subsetting. 2018-03-27 13:47:42 -06:00
Garret Rieger
07851aae9d [subset] Couple of fixes for fuzzer discovered issues. (#924) 
* [subset] sanitize individual DeviceRecord's as part of hdmx sanitization.

* [subset] Fix out of bounds read with non-two byte align glyphs.

* [subset] Just use size_device_record >= DeviceRecord::min_size.

* [subset] Add TODO.

* [subset] Re-order checks in hdmx sanitize.
 2018-03-26 19:56:56 -07:00
Behdad Esfahbod
44b6c77c64 Try fixing linking again 
Before 1.7.5, we were setting -fno-exceptions etc on CXXFLAGS. In 1.7.6
we set it as CPPFLAGS. Try fixing. Also, I'm fairly sure it's safe to
set these unconditionally.

Fixes https://github.com/harfbuzz/harfbuzz/issues/880 (or so I hope)
 2018-03-26 14:26:45 -07:00
Garret Rieger
1396614040 [subset] don't use pointers returned from push after array has resized in hb-subset-glyf.cc 2018-03-20 19:47:36 -06:00
Garret Rieger
3531efdb4c [subset] Fixed out of bounds read when subsetting hdmx. 2018-03-20 19:47:36 -06:00
Garret Rieger
e597436b99 [subset] Disable glyf accelerator_t methods if it didn't successfully init. 2018-03-20 19:47:36 -06:00
Garret Rieger
7251181b56 [subset] Fix infinite loop in there are more then 32 tables. 2018-03-20 19:47:36 -06:00
Garret Rieger
1a94804d35 [subset] Add a fix for segfault in hmtx/vmtx subsetting code. 2018-03-20 19:47:36 -06:00
Garret Rieger
31281d6a17 [subset] Add a test demonstrating a seg fault while subsetting hmtx. 2018-03-20 19:47:36 -06:00
Garret Rieger
b5c7d6cffc [subset] Restore subset to hb-subset-fuzzer. 2018-03-19 16:06:17 -06:00
Garret Rieger
584693e0cb [subset] Test not linking libharfbuzz-subset-fuzzing into hb-subset-fuzzer. 2018-03-16 09:04:01 -07:00
Garret Rieger
3f9361fe7a [subset] Test hb-shape-fuzzer in run-subset-fuzzer-tests. 2018-03-16 09:04:01 -07:00
Garret Rieger
ce368e0d05 [subset] make libharfbuzz-subset-fuzzing.la depend on lib target. 2018-03-16 09:04:01 -07:00
Garret Rieger
85a57029cd [subset] %d -> %zu 2018-03-16 09:04:01 -07:00
Garret Rieger
318eea5853 [subset] Add some more logging to hb-subset-fuzzer. 2018-03-16 09:04:01 -07:00
Garret Rieger
64bab8b3d0 [subset] Fix run-shape-fuzzer-tests.py. It was generating incorrect paths for input fonts. 2018-03-16 09:04:01 -07:00
Garret Rieger
6f9a584371 [subset] Add more verbose output for subset fuzzer test. 2018-03-16 09:04:01 -07:00
Garret Rieger
0ce0f87812 [subset] Rename hb-fuzzer -> hb-shape-fuzzer. 2018-03-16 09:04:01 -07:00
Garret Rieger
1e9bd6d5ff [subset] Add rub-subset-fuzzer-tests.py to dist files. 2018-03-16 09:04:01 -07:00
Garret Rieger
474afaafd9 [subset] Add a test runner for hb-subset-fuzzer and cmake build config. 2018-03-16 09:04:01 -07:00
Garret Rieger
aa9612d35f [subset] Fix fuzzing build for hb-subset-fuzzer. 2018-03-16 09:04:01 -07:00
Garret Rieger
b674fc1f9f [subset] Add missing destroy of subsetting result in subset fuzzer. 2018-03-16 09:04:01 -07:00
Garret Rieger
1beb08862e [subset] First pass at setting up a fuzzing program for hb-subset. 2018-03-16 09:04:01 -07:00
Behdad Esfahbod
e6e2ee2b92 Remove extra stdbool includes 
They are handled in our common header.
 2018-03-15 09:05:22 -07:00
Chun-wei Fan
831d4a2dab test/api: Fix building subset tests 
Include stdbool.h in hb-setset-test.h instead of in the individual
sources, if it is found; otherwise use a simplistic fallback for it if
it is not found.

Also declare variables at the top of the block, to build on pre-C99
compiliers.
 2018-03-13 20:17:58 +08:00
Chun-wei Fan
eda6a5ea80 CMake: Fix running tests on Windows 
For the API tests, output the test programs at $(TOP_BUILDDIR) so that
the freshly-built DLLs will be available for the test programs.  For
those that are run through the Python wrapper scripts, use
${PYTHON_EXECUTABLE} instead of plain 'python' in case the Python
interpreter is not in the PATH.
 2018-03-13 20:17:58 +08:00
Ebrahim Byagowi
9206762bbd
Make subset test runner compatible with py3 
Fixes #873
 2018-03-09 15:43:03 +03:30
Garret Rieger
8548fa1522 [subset] Drop cmap 12, platform 0 tables from Mplus1p expected files. 2018-03-08 13:44:04 -08:00
Garret Rieger
9b00b9a10d [subset] Fix deadlock waiting for process output in subset test runner. 2018-03-08 13:44:04 -08:00
Garret Rieger
bfec28a7db [subset] add some extra logging to subset run-tests.py. 2018-03-08 13:44:04 -08:00
Garret Rieger
c7d814eaa8 [subset] Add japanese font file to subset integration tests. 2018-03-08 13:44:04 -08:00
Garret Rieger
ec47cd95ba [subset] Unit test to check that post subsetting drops glyph names. 2018-03-07 11:36:54 -08:00
Garret Rieger
362f282406 [subset] fix author. 2018-03-07 11:08:55 -08:00
Garret Rieger
89465cb1c7 [subset] s/hmetrics/vmetrics. 2018-03-07 10:29:15 -08:00
Garret Rieger
91867cda6a [subset] cleanup. 2018-03-07 10:17:06 -08:00
Garret Rieger
d9263f0230 [subset] add unit tests for vmtx subsetting. 2018-03-07 10:08:47 -08:00