AuroraMiddleware/harfbuzz
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1491 Commits

Author SHA1 Message Date
Michiharu Ariza
90872a29ee change assert(false) to failure 2019-06-11 12:42:28 -07:00
Michiharu Ariza
6f35cf7a63 regenerate SourceSerifVariable expected subset results 2019-06-06 09:15:34 -07:00
Michiharu Ariza
66361c72f6 restore gvar/MVAR/HVAR tables in subset tests 2019-06-05 14:51:04 -07:00
Michiharu Ariza
4ddab6facc Merge branch 'master' into var-subset 2019-06-05 11:21:27 -07:00
Michiharu Ariza
65e66a2d37 added test data 2019-06-03 16:31:41 -07:00
Bruce Mitchener
5846884f86 test: Use nullptr in C++ code. (#1744) 2019-06-03 12:30:25 +04:30
Behdad Esfahbod
87dd4bff1c [math] Rename HB_MATH_GLYPH_PART_FLAG_EXTENDER 
To HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER.  Added a deprecated macro.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1734
 2019-05-30 11:26:17 -04:00
Ebrahim Byagowi
8a13371847
[test] minor, fix copyright 
nothing important, fixing a copy paste error inconsistency
 2019-05-28 13:54:45 +04:30
Ebrahim Byagowi
13316ac5d4
[test] minor style improve 2019-05-28 13:48:39 +04:30
David Corbett
d64fb9db52 [use] Allow U+1A60 TAI THAM SIGN SAKOT after vowel 2019-05-27 13:14:03 -04:00
Qunxin Liu
e1a5ce6aa6 Fix fuzzer crash testcase 
Add a check for stringOffSet(uint16) overflow,
return early if overflow happens
 2019-05-24 15:26:20 -04:00
rsheeter
96de94768b
Merge pull request #1722 from googlefonts/glyf 
[subset] Use iterators in glyf/loca subsetting
 2019-05-24 11:22:41 -07:00
Rod Sheeter
e662532833 [subset] Cppcheck complaints 2019-05-24 10:39:56 -07:00
Qunxin Liu
993d81b9c5 [subset] Add one ttf file with fvar/STAT tables to integration test 
Ignore gvar/MVAR/HVAR table
add support for --nameIDs=* option
 2019-05-22 17:20:45 -07:00
Rod Sheeter
51a0129f73 [subset] Thar be comparison of integers of different signs 2019-05-21 20:12:19 -07:00
Garret Rieger
b928de91a7 [subset] Add test/subset/data/expected/layout to dist list. 2019-05-21 13:02:11 -07:00
Garret Rieger
c740c8636b [subset] Add integration tests for SingleSubst. 2019-05-21 13:02:11 -07:00
Rod Sheeter
349d692b0e [subset] Iter in and out for loca 2019-05-21 12:38:53 -07:00
Rod Sheeter
d1b12a5465 Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf 2019-05-20 21:29:54 -07:00
Rod Sheeter
5cedda5e4a [subset] Fix null pointer deref, tidy up a bit 2019-05-20 21:25:42 -07:00
Rod Sheeter
8a84b540c7 [subset] Tests passing using iterator based glyf 2019-05-20 21:25:42 -07:00
Rod Sheeter
82bbec3063 Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf 2019-05-20 21:25:42 -07:00
rsheeter
3a4c928fcf [subset] Fix glyf tests except hint stripping & local test asan 2019-05-20 21:25:42 -07:00
Garret Rieger
0ff3618c2d [subset] Use hb_subset_input_t inside of subset_options_t so that input defaults are shared between the library and cli. 2019-05-20 13:35:46 -07:00
Garret Rieger
3be0ffe45d [subset] Add drop tables to subset input. 2019-05-20 13:35:46 -07:00
Behdad Esfahbod
9ef241cd40 [test] Add one more 2019-05-20 11:38:02 -04:00
Behdad Esfahbod
3efb7af7e2 [STAT] Fix sanitize condition 
Oops!

Fixes https://oss-fuzz.com/testcase-detail/5696825891225600
 2019-05-20 11:37:16 -04:00
Garret Rieger
6555f20958 [subset] Truncate empty gids at the end in retain-gids mode. 2019-05-16 10:34:53 -07:00
David Corbett
125c45ed36 Convert Consonant_Initial_Postfixed to CONS_MED 2019-05-15 14:34:25 -07:00
David Corbett
99ca956c13 Fix record-test.sh on machines without sha1sum 2019-05-15 14:34:25 -07:00
Behdad Esfahbod
f39934983f [ucdn] Fix Hangul composition 
https://github.com/grigorig/ucdn/issues/23
 2019-05-14 00:13:21 -07:00
Behdad Esfahbod
148d883680 [test] Don't call deprecated API 2019-05-13 14:34:53 -07:00
Ebrahim Byagowi
30c059a978
[test] minor, fix -Weverything bot 2019-05-11 18:48:41 -04:00
Ebrahim Byagowi
25531a3039
[test] minor 
style fix and add return statement
 2019-05-11 19:50:42 +00:00
Behdad Esfahbod
25a5b287f2 Fix sanitize fail of extension sublookups 
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=960331
 2019-05-10 16:03:20 -07:00
Garret Rieger
e8ef0e627c [subset] WIP convert hdmx subsetting to use iterators. 2019-05-08 15:47:24 -07:00
Ebrahim Byagowi
df237d2fe7
[test] Add https://crbug.com/oss-fuzz/14641 testcase 
As 503748d fix
 2019-05-08 14:17:14 -07:00
Behdad Esfahbod
5ac4ab6868 [subset] fix for name table serializing with new serializer machinery 2019-05-07 10:59:03 -07:00
Behdad Esfahbod
49b1c763a0 [test] Run "fonttools ttx" instead of "ttx" 2019-05-02 16:19:34 -07:00
Michiharu Ariza
1223a352b7 Merge branch 'master' into var-subset 2019-04-29 16:43:48 -07:00
Ebrahim Byagowi
6d6edc8b25
[valgrind] Use libtool and support run-subset-fuzzer-tests (#1668) 2019-04-28 11:54:07 -07:00
Ebrahim Byagowi
62c6e17072 [test] Add crbug.com/oss-fuzz/14474 testcase 
Fixed at 6977a95f
 2019-04-28 10:55:07 -07:00
Qunxin Liu
1ca4b5c770 [subset] Add unit test for str de-dup 
Also move the implementation of some methods from the .cc to the .hh
 2019-04-26 15:24:47 -07:00
Qunxin Liu
6faac8df83 [subset] Subsetting Name Table Step 4 
Add unit test and integration test
 2019-04-26 15:24:47 -07:00
Behdad Esfahbod
42f4bd6b80 Minor warning fix again 2019-04-18 19:06:07 -04:00
Michiharu Ariza
ba0386060d fix oss-fuzz issue 14345 2019-04-18 18:18:05 -04:00
Michiharu Ariza
c87488b46d Merge branch 'master' into var-subset 2019-04-17 12:07:15 -07:00
Michiharu Ariza
49fe81fdeb updated api test results for HVAR/VVAR subset changes 2019-04-17 11:48:12 -07:00
David Corbett
6745a600bf Comment out ot_languages where fallback suffices 2019-04-17 10:28:59 -04:00
Michiharu Ariza
6cde814a36 Merge branch 'master' into var-subset 2019-04-16 11:35:07 -07:00
Behdad Esfahbod
b7384c89e2 [fuzzing] Run valgrind with --leak-check=full 2019-04-15 16:53:10 -04:00
Behdad Esfahbod
3ff66c0029 [fuzzing] Fail if valgrind is requested but not found 2019-04-15 16:52:21 -04:00
Michiharu Ariza
3e524bf772 fix VarData serialize to remove unused data sets 
add api test case for that
 2019-04-12 12:48:48 -07:00
Michiharu Ariza
9e79285ef3 Merge branch 'master' into var-subset 2019-04-10 17:24:29 -07:00
Michiharu Ariza
ab9d30965d Add tt var metrics test cases & bug fixes 2019-04-10 17:21:37 -07:00
Michiharu Ariza
e44b83aac0 replace test font SourceHanSans with its subet 2019-04-05 10:15:08 -07:00
Behdad Esfahbod
3bed03dc6a [indic] Add back medial-consonant to grammar 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1592
 2019-03-29 18:27:21 -07:00
Behdad Esfahbod
f8803fbace [khmer] Add trailing Coeng to syllable grammar 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1541
 2019-03-29 18:27:21 -07:00
Michiharu Ariza
0008963b28 add support of anchor point & SCALED/UNSCALED_COMPONENT_OFFSET 
some code cleanup
 2019-03-29 18:27:21 -07:00
Behdad Esfahbod
ea281aa8d0 Use class templates for Null objects 
This allows partial-instantiating custom Null object for template Lookup<T>.
Before, this had to be handcoded per instantiation.  Apparently I missed
adding one for AAT::ankr.lookupTable, so it was getting the wrong (generic)
null for Lookup object, which is wrong and unsafe.

Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=944346
 2019-03-29 18:27:21 -07:00
Michiharu Ariza
9c5d694af2 add HVAR & VVAR advance width api test 2019-03-29 18:27:21 -07:00
Michiharu Ariza
ae3db1f4e3 added api test for subset VVAR & bug fix 
added a mod copy of SourceSerifVariable-Roman.ttf with VVAR as a test font
 2019-03-29 18:27:08 -07:00
Michiharu Ariza
b3007ec209 regenerated expected full fonts data after fontTools bug 1550 fixed 2019-03-29 18:26:46 -07:00
Michiharu Ariza
fe5aa8b36c added TT VF full font test & fixed bugs 
updated CFF2 VF api test results too
 2019-03-29 18:26:46 -07:00
Michiharu Ariza
2bd2e656f9 update CFF2 test results 2019-03-29 18:26:20 -07:00
Michiharu Ariza
212dcb758c add api test cases for HVAR with index map (and fix) 2019-03-29 18:26:20 -07:00
Michiharu Ariza
dc10a7ef60 add gvar & HVAR retain-gids test cases 2019-03-29 18:26:20 -07:00
Michiharu Ariza
43420dfa96 fix test build 2019-03-29 18:26:20 -07:00
Michiharu Ariza
6ee71166b0 add api tests for subset gvar & HVAR; bug fixes 2019-03-29 18:26:20 -07:00
Michiharu Ariza
6e066464f0 replaced tt var api test with a composite glyph 
for better coverage
 2019-03-29 18:26:20 -07:00
Michiharu Ariza
511518c759 add api test for tt var advance widths 
stripped HVAR from SourceSansVariable-Roman.abc.ttf so glyf gets parsed
 2019-03-29 18:26:20 -07:00
Michiharu Ariza
139e87b56c fix tt var extents & add test 2019-03-29 18:25:35 -07:00
Michiharu Ariza
9584b090bb cff2 subset fuzzer issues (#1619) 
* add check to FDArray::serialize

* add test files

* fix off by one
 2019-03-29 18:25:21 -07:00
Ebrahim Byagowi
5bbe78a0f3 Allow zero length ranges in sanitization (#1617) 
Fixes fvar table sanitization where there are no named instance
by allowing zero length ranges starting from Null() address.

Fixes #1607
 2019-03-29 18:15:00 -07:00
Ebrahim Byagowi
9b5556d985 Add a macOS 10.14.3 fonts tests (#1608) 2019-03-29 18:15:00 -07:00
Garret Rieger
d0b6d539f6 Make hb_subset_input_glyph_set () actually do something. 2019-03-29 18:14:59 -07:00
Behdad Esfahbod
21bb80ebf2 [indic] Add back medial-consonant to grammar 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1592
 2019-03-28 20:50:04 -07:00
Behdad Esfahbod
5ab6de7a6f [khmer] Add trailing Coeng to syllable grammar 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1541
 2019-03-28 20:23:12 -07:00
Behdad Esfahbod
ec2a5dc859 Use class templates for Null objects 
This allows partial-instantiating custom Null object for template Lookup<T>.
Before, this had to be handcoded per instantiation.  Apparently I missed
adding one for AAT::ankr.lookupTable, so it was getting the wrong (generic)
null for Lookup object, which is wrong and unsafe.

Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=944346
 2019-03-26 16:23:40 -07:00
Michiharu Ariza
bcb4e505d6
cff2 subset fuzzer issues (#1619) 
* add check to FDArray::serialize

* add test files

* fix off by one
 2019-03-15 13:46:25 -07:00
Ebrahim Byagowi
8aaab78efc
Allow zero length ranges in sanitization (#1617) 
Fixes fvar table sanitization where there are no named instance
by allowing zero length ranges starting from Null() address.

Fixes #1607
 2019-03-14 16:49:42 -07:00
Ebrahim Byagowi
8b6eb6cf46
Add a macOS 10.14.3 fonts tests (#1608) 2019-03-08 01:33:41 +03:30
Garret Rieger
4f37ab63de Make hb_subset_input_glyph_set () actually do something. 2019-03-01 10:49:46 -08:00
Michiharu Ariza
a5e933eba0 Updated expected/cff-japanese fonts with retained FDs 2019-02-08 14:44:13 -08:00
Michiharu Ariza
e2856c2d85 retain FDSelect & FDArray with --retain-gids 
so in sync with fonttools behavior
 2019-02-07 15:32:32 -08:00
Michiharu Ariza
9328354a83 separate CFF from TrueType in full font tests 2019-02-04 11:28:15 -08:00
Michiharu Ariza
ec30a8a9ac removed unused test data 2019-02-01 15:58:03 -08:00
Michiharu Ariza
c12862657f added desubroutinize & retain-gids full test cases with CFF fonts 
and CFF retain-gids fixes
 2019-02-01 14:50:01 -08:00
Michiharu Ariza
f2908b4d8f Implement subset --regain-gids option with CFF1/2 
along with api tests & expected results
 2019-01-31 14:16:37 -08:00
Garret Rieger
dc04261a5b [subset] Update the subset fuzzer to determine which options to use based on data in the fuzzing test case. 
Add support for toggling retain_gids.
 2019-01-30 15:23:19 -08:00
Garret Rieger
e6ffcc5904 [subset] Add expected files for retain-gids integration tests. 2019-01-29 13:19:21 -08:00
Garret Rieger
a903f9c228 [subset] Add some subsetting integration tests covering retain gids. 2019-01-29 13:19:21 -08:00
Garret Rieger
ccc59dc612 [subset] Add unit test for glyf subsetting and retain gids. 2019-01-29 13:19:21 -08:00
Behdad Esfahbod
a9321cb5f8 Fix mac test 2019-01-25 16:11:45 +01:00
Behdad Esfahbod
06358ae974 [AAT] Add test for recent Ligature stack fix, using Zapfino on Mac 2019-01-25 15:11:47 +01:00
Behdad Esfahbod
00f06d1aa6 Fix test 2019-01-24 16:11:05 +01:00
Behdad Esfahbod
9f31417733 Form cluster for Emoji sub-region tag sequences 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1556
 2019-01-24 16:08:33 +01:00
Behdad Esfahbod
5034f8f2ab Fix macos tests with previous commit 2019-01-24 12:50:38 +01:00
Behdad Esfahbod
3ecda71041 Adjust mark offsets when zeroing from fallback mark positioning code 
Adjust tests.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1532
 2019-01-24 12:28:24 +01:00
Behdad Esfahbod
cbe0ed117a [AAT] Re-enable tests MORX-31 and MORX-41 2019-01-23 20:45:18 +01:00
Behdad Esfahbod
410731d3fb [test/text-rendering-tests] Update from upstream 2019-01-23 20:31:06 +01:00
Behdad Esfahbod
789396ed6b Remove wrongly added files 2019-01-22 10:51:21 +01:00
Michiharu Ariza
28917e58f9 init interp_env_t::hintmask_size 
fixes issue #1547
 2019-01-18 09:43:51 -08:00
Behdad Esfahbod
6879efc2c1 [AAT] Fix anchor bound checking, again 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12532
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=922303
 2019-01-17 14:08:02 -05:00
Tor Arne Vestbø
f401f85a5a Remove assumption about Core Text working in 96 DPI 
Core Text doesn't actually have a concept of DPI internally, as it
doesn't rasterize anything by itself, it just generates vector paths
that get passed along to Core Graphics.

In practice this means Core Text operates in the classical macOS
logical DPI of 72, with one typographic point corresponding to one
point in the Core Graphics coordinate system, which for a normal
bitmap context then corresponds to one pixel -- or two pixels for
a "retina" context with a 2x scale transform.

Scaling the font point sizes given to HarfBuzz to an assumed DPI
of 96 is problematic with this in mind, as fonts with optical
features such as 'trak' tables for tracking, or color glyphs,
will then base the metrics off of the wrong point size compared
to what the client asked for.

This in turn causes mismatches between the metrics of the shaped
text and the actual rasterization, which doesn't include the 72
to 96 DPI scaling.

If a 96 DPI is needed, such as on the Web, the scaling should be
done outside of HarfBuzz, allowing the client to keep the DPI of
the shaping in sync with the rasterization.

The recommended way to do that is by scaling the font point size,
not by applying a transform to the target Core Graphics context,
to let Core Text choose the right optical features of the target
point size, as described in WWDC 2015 session 804:

  https://developer.apple.com/videos/play/wwdc2015/804/
 2019-01-15 13:26:35 +01:00
Behdad Esfahbod
91d774712f [test] Add test for previous commit 2019-01-14 15:31:31 -05:00
Behdad Esfahbod
7a6686a589 [AAT] Fix mort ContextualSubtable offset access 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12312
 2019-01-14 15:09:14 -05:00
Behdad Esfahbod
a3fa7d3336 [AAT] Fix ankr table access 
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=918340
 2019-01-14 14:37:36 -05:00
cclauss
26c5b54fb0 CircleCI: Test for Python 3 syntax errors and undefined names (#1522) 
Catch missing imports and errors like #1520 and #1521

__E901,E999,F821,F822,F823__ are the "_showstopper_" [flake8](http://flake8.pycqa.org) issues that can halt the runtime with a SyntaxError, NameError, etc. Most other flake8 issues are merely "style violations" -- useful for readability but they do not effect runtime safety.
* F821: undefined name `name`
* F822: undefined name `name` in `__all__`
* F823: local variable name referenced before assignment
* E901: SyntaxError or IndentationError
* E999: SyntaxError -- failed to compile a file into an Abstract Syntax Tree
 2018-12-31 07:00:43 +03:30
Behdad Esfahbod
686e6f2e40 Fix automake warnings 
[skip ci]
 2018-12-30 11:28:06 -05:00
cclauss
b5c12b9f4d print() is a function in Python 3 (#1520) 2018-12-30 15:37:28 +03:30
fanc999
3ee4ea9456 Fix build on older Visual Studio versions (#1499) 
* src/hb-cff-interp-dict-common.hh: Use ull for unsigned int64_t

The llu suffix does not work for older Visual Studio versions
(pre-2013), but ull works for all the compilers that we attempt to
support.

* test/api: Fix build on pre-C99 compilers

Ensure variables are declared at the top of the block.

* src/hb-dsalgs.hh: Add specialization for hb_is_signed<> for __int8

Pre-Visual Studio 2010 does not consider __int8 (which is typedef'ed to
int8_t) to be equivilant to signed char, so the compiler cannot find the
corresponding hb_is_signed<> specialization that is needed.

The interesting thing is unsigned __int8 is considered to be equivilant
to unsigned char, so as the other types (short, int, long) that we look
for here, so only the specialization for __int8 is added here.

This will fix builds on Visual Studio 2008 at least.
 2018-12-19 22:26:54 -05:00
Michiharu Ariza
798e98c47b [CFF] bad offset in Index (#1476) 
* Update hb-ot-cff-common.hh

* fix bug

* bummer fix wasn't hit. refix

* additional sanity check

* Added test cases for oss-fuzz issues 11805, 11806
 2018-12-12 21:08:15 -05:00
Michiharu Ariza
bcb4ecaf68 [CFF] check out of range FD index (#1477) 
* add fd index checks to subr subsetter

also added oss-fuzz test case

* undid SubrSubsetParam::is_valid

because already validated by SubrClosures.valid
 2018-12-12 20:36:01 -05:00
Ebrahim Byagowi
a33f238f88
Merge pull request #1474 from fanc999/master.msvc 
Few fixes for Visual Studio builds
 2018-12-12 12:44:06 +03:30
Behdad Esfahbod
9844c880e2 Minor 2018-12-11 17:28:04 -05:00
Michiharu Ariza
2941208f1e [CFF] oss-fuzz issue 11690 ASSERT: substr.offset >= opStart (#1461) 
* fix oss-fuzz 11690: substr.offset >= opStart

detect recursive subroutine call & handle as error

* fix build failure

* add minimized test case for oss-fuzz 11690

* removed asserts
 2018-12-11 15:21:24 -05:00
David Corbett
b225593d6b Correct REPLACEMENT CHARACTER's code point to FFFD (#1471) 2018-12-11 13:19:17 -05:00
Chun-wei Fan
1e09add232 test/api: Fix building on pre-C99 compilers 
Ensure variables are declared at the top of the block.
 2018-12-12 01:32:01 +08:00
Michiharu Ariza
ae087d10c2 add minimized test case for oss-fuzz issue 11714 2018-12-05 21:47:34 -08:00
Ebrahim Byagowi
f95324a335
Merge pull request #1457 from harfbuzz/cff-varstore-sanitize 
[CFF] oss-fuzz issue 11713 (CFF2VariationStore::serialize)
 2018-12-06 08:33:44 +03:30
Michiharu Ariza
9d8f3b0dfb add minimized test case for oss-fuzz issue 11713 2018-12-05 17:14:51 -08:00
Michiharu Ariza
34e3ef8ff3 Merge branch 'master' into cff-subr-sanitize 2018-12-05 15:50:05 -08:00
Michiharu Ariza
72d8f76368 add minimized test case for oss-fuzz issue 11691 2018-12-05 15:49:11 -08:00
Behdad Esfahbod
d9dabc00e9
Merge pull request #1454 from harfbuzz/cff-fixbcd 
[CFF] fix oss-fuzz issue 11674: parse_bcd
 2018-12-05 15:39:34 -08:00
Michiharu Ariza
6708c5595f fix oss-fuzz issue 11675 (ASSERT: count <= str.len) 
Also added an additional error check to avail ()
 2018-12-05 12:51:18 -08:00
Michiharu Ariza
010e2ddb38 minimized test case for oss-fuzz issue 11674 2018-12-05 12:23:58 -08:00
Ebrahim Byagowi
79e7e3445e
Merge pull request #1449 from harfbuzz/cff-fixcharset 
[CFF] fix for oss-fuzz 11657: Charset overrun
 2018-12-05 13:25:18 +03:30
Ebrahim Byagowi
cf4b7db6b1
Merge pull request #1448 from harfbuzz/cff-leak 
[CFF] fix leak: oss-fuzz 11662
 2018-12-05 13:23:23 +03:30
Michiharu Ariza
32cc46c75a [CFF] fix oss-fuzz issue 11670: NULL dereference (#1450) 
* guard against no subr access

* code tweak

* add minimized testcase for oss-fuzz 11670 (Null deference)
 2018-12-05 09:02:34 +03:30
Michiharu Ariza
78f639b8bf added minimized testcase for oss-fuzz issue 11657 2018-12-04 14:17:03 -08:00
Michiharu Ariza
b61f74f69a added minimized test case for oss-fuzz issue 11662 2018-12-04 10:30:35 -08:00
Behdad Esfahbod
c968869f21
Merge pull request #1441 from harfbuzz/cff-doublenum 
use double as CFF Number implementation
 2018-12-04 04:14:13 -05:00
Michiharu Ariza
c48f53d309 more double changes 2018-12-03 16:59:41 -08:00
Michiharu Ariza
9424e80526 added minimized test cases 2018-12-03 16:18:10 -08:00
Michiharu Ariza
5fff6ab002 additional precision made a difference in extents test 2018-12-03 16:06:58 -08:00
Ebrahim Byagowi
01f628cf55 [aat] Expose hb_aat_layout_has_tracking API 2018-12-03 22:27:26 +03:30
Behdad Esfahbod
84efe0438e [aat] Fix division sign fallout 
Happened after 11d2f49af8
since now nClasses is unsigned int...
 2018-12-02 12:39:14 -05:00
Behdad Esfahbod
967a204ee9 Minor 2018-12-01 19:28:17 -05:00
Michiharu Ariza
9ae954f43a Merge branch 'master' into cff-subset 2018-11-30 15:00:52 -08:00
Ebrahim Byagowi
bf738ba3ba
[test][aat] Remove extra --shaper ot 
As run-tests.py already adds it
 2018-11-30 00:06:40 +03:30
Behdad Esfahbod
1a182e97ee [test/text-rendering-tests] Update from upstream 2018-11-29 12:39:52 -05:00
Ebrahim Byagowi
e0307de818
[test][aat.kern] More (#1427) 2018-11-29 11:36:05 +03:30
Michiharu Ariza
32d291ae89 Merge branch 'master' into cff-subset 2018-11-28 16:27:45 -08:00
Ebrahim Byagowi
7b78d2233d
[test][aat] Update expectency 
It is not visually noticeable but apparently affected by kern format2 correct implementation.
I should've checked CoreText result which can't as CircleCI outage.
 2018-11-29 00:55:05 +03:30
Ebrahim Byagowi
5155067e10
[test] Add test for format2 kern (#1423) 2018-11-29 00:07:00 +03:30
Ebrahim Byagowi
19863c8059
[test][aat] Add a test and make macOS runners faster (#1422) 2018-11-28 20:28:42 +03:30
Ebrahim Byagowi
97eaedca5d
[test][aat] Enable Tamil MN test (#1414) 2018-11-26 16:58:58 +03:30
Ebrahim Byagowi
0e3a48e542
[test][aat] fix 10.13.6 Helvetica expectation 2018-11-25 13:37:23 +03:30
Ebrahim Byagowi
cbc541b426
[aat] Add m grave test (#1412) 2018-11-25 12:50:30 +03:30
Ebrahim Byagowi
fa26ad0f48
[aat] Fix macos expectation 2018-11-25 11:25:17 +03:30
Behdad Esfahbod
926f512f35 [aat.feat] Rework API and implementation 
Fixes https://github.com/harfbuzz/harfbuzz/pull/1346
 2018-11-25 01:16:02 -05:00
Behdad Esfahbod
2cb235d021 [aat.feat] Fix enum namespace 2018-11-25 01:16:02 -05:00
Behdad Esfahbod
e20f81f4fa [aat] Rename feat API a bit more 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
54f4c17f0a [feat] Rename API uses of setting to selector 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
9c64b216ec [feat] Apply renamings and add documentation 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
4009a05ca7 [feat] Address Behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
19b6025534 [feat] Address @behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
fbad794bd2 [feat] Add feature iteration API 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
7a0471aa35 [feat] Turn AAT feature id into enum 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
a157b3e4eb [feat] Apply @behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
3aff3f822f [feat] Apply @drott and @jfkthame comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi
b791bbbae4 [feat] Apply @jfkthame reviews 2018-11-25 01:16:01 -05:00
Ebrahim Byagowi
95abd53758 [feat] Expose public API 
* hb_aat_get_feature_settings
 2018-11-25 01:16:01 -05:00
Behdad Esfahbod
264c4a539c [test] Reorder test suites 
aots is less interesting.  Run text-rendering-tests before aots.
 2018-11-25 01:16:01 -05:00
Behdad Esfahbod
248ce22857 [tests] Minor 2018-11-24 22:01:06 -05:00
Ebrahim Byagowi
e6877e28cd [test] Add the missed aots fonts 2018-11-25 02:14:41 +03:30
Ebrahim Byagowi
825ea5a460 [test] Merge 10.12.6 and 10.13.6 tests, update to Apple Chancery fix 2018-11-25 02:14:41 +03:30
Ebrahim Byagowi
b518e5af9f
Add 10.13.6 aat fonts tests and bot (#1409) 2018-11-25 01:39:00 +03:30
Behdad Esfahbod
b7f7950e8f [aat] Add test for recent regression 2018-11-24 15:56:17 -05:00
Behdad Esfahbod
ea9512e61a [tests] Redo test runner logging a bit 2018-11-24 15:49:33 -05:00
Behdad Esfahbod
5020affc38 [tests] Minor 2018-11-24 15:42:11 -05:00
Behdad Esfahbod
ee3a3e10d4 [tests/shaping] Allow comments in test files 
Line should start with "# ".
 2018-11-24 15:40:50 -05:00
Behdad Esfahbod
ed900ee9af [tests] Rename 2018-11-24 15:22:09 -05:00
Ebrahim Byagowi
3cc14e78ae
[test] Enable more of aots tests (#1408) 
The ones commented out in this change should've be passed :/
a closer look is needed.
 2018-11-24 20:49:21 +03:30
Ebrahim Byagowi
24887d1115
Add Adobe AOTS tests (#1395) 
Annotated OpenType Specification or aots, https://github.com/adobe-type-tools/aots
provides a set of tests for OpenType specification, this change add those tests in addition
to modified version of their HarfBuzz test runner for generating harfbuzz project specific tests.
 2018-11-24 20:07:24 +03:30
Behdad Esfahbod
1204a247a5 [fuzzing] Add tests for previous commit 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11526
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11522
 2018-11-24 09:49:21 -05:00
David Corbett
018ba46e4d Don't canonicalize '@' to '-' in language tags 
Fixes #1406.
 2018-11-23 13:21:22 -05:00
Ebrahim Byagowi
c9cc96c0cf
[aat] Update expectation 2018-11-23 19:58:56 +03:30
Ebrahim Byagowi
341851efe1
[aat] Add macOS specific tests (#1404) 2018-11-23 15:40:05 +03:30
Behdad Esfahbod
8280459e74
Merge pull request #1291 from harfbuzz/use-reordering 
[use] Fix reordering
 2018-11-22 22:39:12 -05:00
Behdad Esfahbod
2c8188bf59 [kerx] Make sure subtables are non-zero-length 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11400
 2018-11-22 22:02:19 -05:00
Garret Rieger
8982830d3e [subset] add fuzzer testcase. 2018-11-22 21:30:01 -05:00
David Corbett
264439c6c3 Test U+111C9 SHARADA SANDHI MARK 2018-11-21 16:33:45 -05:00
Behdad Esfahbod
f48bb9a393 [var] Deprecated axis enumeration API and add new version 
New version has axis flags.

New API:
+hb_ot_var_axis_info_t
+hb_ot_var_find_axis_info()
+hb_ot_var_get_axis_infos()

Deprecated API:
-HB_OT_VAR_NO_AXIS_INDEX
-hb_ot_var_axis_t
-hb_ot_var_find_axis()
-hb_ot_var_get_axes()
 2018-11-20 20:46:14 -05:00
Michiharu Ariza
1ecbf4d3e3 Merge branch 'master' into cff-subset 2018-11-20 17:19:05 -08:00
Behdad Esfahbod
831ba74382 Fix Codacy "issues" 2018-11-20 01:16:08 -05:00
David Corbett
3c7792ca32 [use] Fix reordering 
Fixes #1235.
 2018-11-19 16:49:40 -05:00
Michiharu Ariza
515f1a1614 Merge branch 'master' into cff-subset 2018-11-16 17:38:47 -08:00
Behdad Esfahbod
cff4c6087f Fix vertical fallback space sign 
Ouch!

Follow-up to cf203af8a3

Fixes https://github.com/harfbuzz/harfbuzz/issues/1343
 2018-11-16 15:04:41 -08:00
Michiharu Ariza
b67a7c731f drop dotsection as hint along with test case 2018-11-16 12:28:24 -08:00
Michiharu Ariza
072c7aba92 use 2-byte offset instead of 4-byte for local subrs 
more than enough since local subrs immediately follow its corresponding private dict, as the result 2-byte redunction for each font dict with local subrs
updated api test expected subset fonts accordingly
 2018-11-15 15:41:46 -08:00
Michiharu Ariza
892ab37e7c Merge branch 'master' into cff-subset 2018-11-14 13:54:07 -08:00
Michiharu Ariza
3787c07856 Implemented seac for extents & subset along with API tests 2018-11-14 13:38:03 -08:00
punchcutter
e543e1a085 Add Grantha test 2018-11-13 20:44:27 -08:00
Behdad Esfahbod
5212cd8af2 [fuzzing] Add new test 2018-11-12 14:25:18 -05:00
Behdad Esfahbod
d6666b3866 [fuzzing] Remove limited-edition build of libraries 
Use normal, production, shared libraries.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1237
 2018-11-12 13:21:14 -05:00
Behdad Esfahbod
a549aa14a0 [kerx] Protect against stack underflow 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11367
 2018-11-12 13:02:39 -05:00
Michiharu Ariza
41a8bc7fd9 Merge branch 'master' into cff-subset 2018-11-12 08:49:00 -08:00
Michiharu Ariza
0dfa584cb4 changed Adobe company name 2018-11-12 08:47:07 -08:00
Behdad Esfahbod
752bd8a192 [kerx] Fix Format1 tupleKern sanitization 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11312
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11305
 2018-11-10 21:13:32 -05:00
Behdad Esfahbod
f9e0552deb [fuzzing] Make "make lib" faster and more usable 2018-11-10 21:06:56 -05:00
Michiharu Ariza
fb2a037f54 Merge branch 'master' into cff-subset 2018-11-10 16:23:11 -08:00
Behdad Esfahbod
3a9fa8c026 [qsort] Fix O(N^2) behavior if all array elements are the same 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11327

Reported as https://github.com/noporpoise/sort_r/issues/7
 2018-11-10 01:58:26 -05:00
Behdad Esfahbod
f51bb6ee7b
Merge pull request #1358 from ebraminio/lcar 
Hook AAT's lcar to _get_ligature_carets
 2018-11-08 14:42:40 -05:00
Ebrahim Byagowi
b986fead0a Hook AAT's lcar to _get_ligature_carets 2018-11-08 23:06:26 +03:30
Behdad Esfahbod
9fae611740 [test/text-rendering-tests] Update from upstream 2018-11-08 12:26:38 -05:00
Michiharu Ariza
26c291aaa0 Merge branch 'master' into cff-subset 2018-11-08 09:06:49 -08:00
Behdad Esfahbod
0bf76154f1 [fuzzing] Take whatever text we can 2018-11-07 19:12:27 -05:00
Michiharu Ariza
0996c0ff62 implented no-desubroutinize with CFF2 along with API test 
replaced AdobeVFPrototype.abc.otf with a hinted (maually) & subroutinized copy
replaced expected results as well
 2018-11-07 14:48:37 -08:00
Michiharu Ariza
43ee0e4d00 Merge branch 'master' into cff-subset 2018-11-06 09:57:17 -08:00
Khaled Hosny
5c3ccbc634 Another missing backlash 
Did this ever work?
 2018-11-06 18:10:56 +02:00
Khaled Hosny
d29602b962 Add missing backslash 2018-11-06 18:07:47 +02:00
Behdad Esfahbod
8790b2740a [fuzzing] Fix test 2018-11-06 10:24:54 -05:00
Behdad Esfahbod
3af0a7edd0 [fuzzing] Add make check-valgrind 2018-11-06 10:20:57 -05:00
Behdad Esfahbod
b062378ce6 [test] Minor 2018-11-06 10:20:36 -05:00
Ebrahim Byagowi
b6112e5ea4
[test] Fix -Weverything bot complain 2018-11-06 11:42:47 +03:30
Ebrahim Byagowi
a49df419f0
[test] Test hb_ot_name_{list_names,get_utf8} on test-ot-name 2018-11-06 11:26:30 +03:30
Behdad Esfahbod
6482fda519 [fuzzing] Fuzz glyph-id etc in test-ot-face 2018-11-05 15:03:18 -05:00
Michiharu Ariza
1682d1bbec Merge branch 'master' into cff-subset 2018-11-04 13:25:41 -08:00
Michiharu Ariza
d8fadec098 added desubroutinize full font test profiles & expected fonts 
modified subset_test_suite.py to apply desubroutinize profiles to CFF only (not to TT)
 2018-11-04 13:12:20 -08:00
Behdad Esfahbod
bce437cf0b [test] Call test-ot-face.c test from hb-shape-fuzzer 
Should increase coverage...
 2018-11-04 02:53:25 -05:00
Behdad Esfahbod
777c22425c [test] More funcs in test-ot-face 2018-11-04 02:40:20 -05:00
Behdad Esfahbod
9779e602ed [test] Add test for empty face 2018-11-03 20:50:56 -04:00
Ebrahim Byagowi
b8a78ce201
[BASE] Improvements (#1347) 2018-11-03 22:28:30 +03:30
Ebrahim Byagowi
c560ca9251
[fuzz] A new testcase 2018-11-03 13:03:36 +03:30
Michiharu Ariza
34b06d994a fixed FDSelect size calcluation 2018-11-02 16:40:20 -07:00
Michiharu Ariza
481fdfdc23 Merge branch 'cff-subset' of https://github.com/harfbuzz/harfbuzz into cff-subset 2018-11-02 15:28:09 -07:00
Michiharu Ariza
1bc710a8c9 added CFF1 desubr api test cases & bug fixes 2018-11-02 15:28:01 -07:00
Michiharu Ariza
e600e5440b Merge branch 'master' into cff-subset 2018-11-01 16:13:56 -07:00
Ebrahim Byagowi
cad90be4ea
[test] minor 2018-11-01 13:39:06 +03:30
Behdad Esfahbod
f928931948 [test] Minor 2018-10-31 18:27:09 -07:00
Behdad Esfahbod
cf203af8a3 Implement space fallback in vertical direction 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1343
 2018-10-31 18:27:09 -07:00
Behdad Esfahbod
69297bb216 [fuzzing] Call hb-ot-color API 2018-10-30 19:07:38 -07:00
Behdad Esfahbod
a7aba99baa [name] Rename hb_name_id_t to hb_ot_name_id_t 
https://github.com/harfbuzz/harfbuzz/pull/1254
 2018-10-30 14:04:09 -07:00
Khaled Hosny
0af3d176a6 [sbix] Fix memory leak in early return 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11210
 2018-10-30 17:05:28 +02:00
Behdad Esfahbod
56738429d6 [test] Fix warnings 2018-10-30 01:33:22 -07:00
Behdad Esfahbod
64e41d2c89 [test] Fix Python3 2018-10-30 01:08:34 -07:00
Behdad Esfahbod
422debb830 [test/shaping] Spawn one hb-shape per test file 
Speeds up runnings in-house tests from over 20s to 2s.
 2018-10-30 00:52:22 -07:00
Behdad Esfahbod
ad3cededdd [fuzzing] Make test runners less verbose 2018-10-29 22:53:16 -07:00
Ebrahim Byagowi
7170e35096
Rename deprecated symbols list file name and clean it up (#1328) 2018-10-29 13:11:01 +03:30
Behdad Esfahbod
0aa90271fd [tests] Fix for recent rounding change in CBDT 2018-10-28 23:03:20 -07:00
Ebrahim Byagowi
c929ccfcea [ot-color/png] Consider strike ppem on scaling 2018-10-28 22:40:40 -07:00
Ebrahim Byagowi
307d61867a [ot-color] Make PNGHeader reading actually work 2018-10-28 18:33:10 -07:00
Ebrahim Byagowi
632e9af862 [ot-color] Implement PNGHeader and test it, it doesn't work however 2018-10-28 18:33:10 -07:00
Ebrahim Byagowi
3d4c1f6a41 [ot-color] Apply Behdad reviews 2018-10-28 18:33:10 -07:00
Ebrahim Byagowi
8ef0d2ef92 [ot-color] Apply Behdad comment 2018-10-28 18:33:10 -07:00
Ebrahim Byagowi
dbd419bede [ot-color] Add public API for CBDT/sbix/SVG color Emojis 2018-10-28 18:33:10 -07:00
Ebrahim Byagowi
524e854c15
Merge pull request #1318 from ebraminio/png 
Add a non-hooked _png _svg get emoji blob
 2018-10-27 15:04:43 +03:30
Ebrahim Byagowi
8180c37df0 [ot-color] Remove _png and _svg public APIs 2018-10-27 14:54:08 +03:30