e2cc34e190
[subset/GPOS] Fix a fuzzer timeout test
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Fixes https://oss-fuzz.com/testcase-detail/5234369031176192
2022-07-26 12:31:40 -06:00
1945b400da
[cpluscplus] Wrap hb-subset types as well
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Also changes signature of get_user_data of hb.h types to take const
object. This is safe.
2022-07-25 10:45:55 -06:00
4cb83967aa
[subset/ClassDefFormat2] Fix timeout
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Fixes https://oss-fuzz.com/testcase-detail/5417800474165248
2022-07-23 11:00:20 -06:00
32c85b8c8c
[avar2] Fix mapping when coords length don't match
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Ouch.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49407
2022-07-23 10:50:26 -06:00
9eab3ac72d
[CoverageFormat2] Remove hand-written loop
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While on a fuzzer-found test case (added) that loop was faster,
on real fonts, including NotoNastaliq in our benchmark, it was
actually slower, which intuitively I would have expected.
Still no idea why on that fuzzer case it's faster though. :(
2022-07-21 12:36:53 -06:00
7050021fed
[cursive-positioning.tests] Fix test specification
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Still failing. Figuring out.
2022-07-20 11:27:12 -06:00
42f1d7794b
Add tests for multiple cursive positioning
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From https://github.com/harfbuzz/harfbuzz/issues/2469
2022-07-20 11:14:22 -06:00
f1a69ff1b9
[instance] update scripts for testing instancing
2022-07-18 14:59:07 -06:00
3c84aa8416
[cff] Add a max work counter
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Set to 10,000 per interpretation right now.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3700
Fixes https://oss-fuzz.com/testcase-detail/5667125715927040
2022-07-18 13:57:59 -06:00
a5dad50072
[aat/morx] Add test for previous commit
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https://github.com/harfbuzz/harfbuzz/issues/1373
2022-07-17 21:39:41 -06:00
a2f0723148
[GPOS] Adjust mark attachment on multiple substitution some more
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1545
2022-07-13 16:02:39 -06:00
386e1bbad8
Merge pull request #3699 from googlefonts/filter_scripts
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[subset] Add support for --layout-scripts
2022-07-05 12:46:05 -06:00
b8c7c0a0e6
[fuzzer] In 50% of runs don't fail the allocator
2022-07-01 15:25:09 -06:00
d6f579e96a
[subset] add tests that exercise script filtering.
2022-06-30 22:22:03 +00:00
32e542d6f0
try & fix build errors on the bot
2022-06-29 10:08:07 -06:00
03d2376745
[math] Improve fuzzing coverage
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Extend testing to cover parts that are missing according to the recent
oss-fuzz-coverage report:
- Retriving all constants from MathConstants.
- Retrieving entries from MathKern, MathGlyphPartRecord and
MathGlyphAssembly.
- Retrieving italic correction from MathGlyphAssembly.
- Choosing between horizontal/vertical offset in MathVariants.
https://storage.googleapis.com/oss-fuzz-coverage/harfbuzz/reports/20220627/linux/src/harfbuzz/src/hb-ot-math-table.hh.html
https://github.com/harfbuzz/harfbuzz/issues/3688
2022-06-29 10:08:07 -06:00
9909d11f6f
[indic generator] Fix regression
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3690
2022-06-28 16:02:51 -06:00
7b0fc0be53
[test] Test the reordering of U+0E33 and U+0EB3
2022-06-27 20:18:17 -06:00
d3308f4713
[font] Optimize font scaling further
2022-06-27 11:28:57 -06:00
556e7078f0
[font] Optimize glyph scaling
2022-06-26 17:48:43 -06:00
1555b30081
Add U+25CC to lone Robatic but not after U+17D9
2022-06-25 11:02:39 -06:00
e35cfb4bde
Document the subsetter argument of record-test.sh
2022-06-25 11:02:39 -06:00
1db6fddb24
[arabic-fallback.hh] Hook up 3-letter ligatures
2022-06-19 10:42:06 -06:00
8978a18f31
[arabick-fallback] Apply mark ligatures
2022-06-19 10:42:06 -06:00
dfc5e5a27d
[test] Skip glyph positions for test failing on CI
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We are not interested in glyph positioning for this test, and the
FreeType version on some CI machines is giving some different glyph
advances here.
2022-06-19 10:42:06 -06:00
189e8c326e
[ft] Remap legacy Arabic PUA codepoints
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Similar to what ot font finctions does, to support Support legacy
pre-OpenType Windows 3.1-era fonts.
2022-06-19 10:42:05 -06:00
c3f590bb1e
[arabic] Support legacy PUA shaping
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Support legacy pre-OpenType Windows 3.1-era fonts, by remapping PUA code
points in cmap table and letting our fallback shaper build the GSUB
table.
Uniscribe applies also mset-like substitution, but our fallback mark
positioning gives better results, so this is not implemented.
2022-06-19 10:42:05 -06:00
af74ab452f
[repack] always run the sort in repack.
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This is needed to ensure virtual link ordering constraints are respected when repack is being called from fontTools. For subset usage, repack won't be called if the graph doesn't already overflow so this change doesn't cause any extra work.
2022-06-16 15:17:58 -06:00
311413f16b
[subset] Fix fuzzer issue.
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Fixes https://oss-fuzz.com/testcase-detail/5693568490012672 . new_index should be set from new_index2 when the entry is present in the map.
2022-06-14 17:49:13 +01:00
697287fbd7
[benchmark-shape,hb-shape-threads] Fix argument parsing order
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After recent change.
2022-06-05 06:53:42 -06:00
c03a31417b
[hb-shape-threads] Adjustments similar to benchmark-shape
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Duplication sighz.
2022-06-05 02:31:21 -06:00
d7c9cc34ae
Fix build
2022-06-05 02:30:11 -06:00
b39b5f2f31
[name] Implement approximate language matching
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Very rudimentary.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3354
2022-06-03 13:00:33 +01:00
26d8066a41
[test/shape] Remove texts subdirectory
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These texts were never hooked into the test suite, they however
represent a good collection of test texts, but one can always access
them from git history.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3123
2022-06-03 12:12:13 +01:00
cd41557a96
[test/shape] Add PhagsPa tests
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Adopted from texts/in-house/shaper-arabic/script-phags-pa/misc/misc.txt.
Using Noto Sans PhagsPa.
2022-06-03 12:12:13 +01:00
1ab12e314a
[test/shape] Add Malayalam dot-reph tests
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Adopted from texts/in-house/shaper-indic/script-malayalam/misc/dot-reph.txt.
Using Noto Sans Malayalam.
2022-06-03 12:12:13 +01:00
6b2f3b5a99
[test/shape] Add Javanese tests
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Adopted from texts/in-house/shaper-use/script-javanese/misc.txt.
I don’t know what font this was originally tested against, so I used
Noto Sans Javanese.
2022-06-03 12:12:13 +01:00
c9c47dd8ad
[test/shape] Add Hebrew diacritics tests
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Adopted from 406044986a
2022-06-03 12:12:13 +01:00
ef5d7febc8
[test/shape] Allow using hb-subset in record-test.sh
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I think it is about time we use our own subsetter here. FontTools can
still be used.
2022-06-03 12:12:13 +01:00
7aacdd05bd
[cplusplus] Test hashing shared_ptr / unique_ptr
2022-06-03 02:10:06 -06:00
d7785a6da0
[cplusplus] Add unique_ptr
2022-06-02 12:43:04 -06:00
e0f3cab246
[cplusplus] Add hb-cplusplus.hh
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Fixes https://github.com/harfbuzz/harfbuzz/issues/2152
2022-06-02 18:22:05 +01:00
98aaecd397
[subset] fix data race touching Crap() in cff subsetting.
2022-06-01 22:50:35 +01:00
d8d96b26e7
[threads-test] Add a threads test against hb-subset.
2022-06-01 22:50:35 +01:00
858570b1d9
[subset] add some additional 32bit var store cases.
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Test the path where the 32 bit delta is not included.
2022-06-01 19:31:55 +01:00
209d6aa2b7
[subset] Update make files for 32bit_var_store test.
2022-06-01 19:31:55 +01:00
9c41bfe1a6
[subset] Add subset test of font with 32 bit delta in a var store.
2022-06-01 19:31:55 +01:00
18cd15bede
Rename test
2022-06-01 07:55:59 -06:00
62e803b361
[sbix] Limit glyph extents
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3557
2022-06-01 07:39:20 -06:00
5a058ba158
[shape-fuzzer] Add commented out more buffer-verify option
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Those currently fail and I've been unable to debug them.
I tried two, passing them to hb-shape doesn't reproduce the failure. :(
2022-06-01 04:53:50 -06:00
Behdad Esfahbod
Qunxin Liu
Garret Rieger
Frédéric Wang
David Corbett
Khaled Hosny