a5dad50072
[aat/morx] Add test for previous commit
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https://github.com/harfbuzz/harfbuzz/issues/1373
2 years ago
a2f0723148
[GPOS] Adjust mark attachment on multiple substitution some more
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1545
2 years ago
b8c7c0a0e6
[fuzzer] In 50% of runs don't fail the allocator
2 years ago
d6f579e96a
[subset] add tests that exercise script filtering.
2 years ago
32e542d6f0
try & fix build errors on the bot
2 years ago
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
2 years ago
9909d11f6f
[indic generator] Fix regression
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3690
2 years ago
7b0fc0be53
[test] Test the reordering of U+0E33 and U+0EB3
2 years ago
d3308f4713
[font] Optimize font scaling further
2 years ago
556e7078f0
[font] Optimize glyph scaling
2 years ago
1555b30081
Add U+25CC to lone Robatic but not after U+17D9
2 years ago
e35cfb4bde
Document the subsetter argument of record-test.sh
2 years ago
1db6fddb24
[arabic-fallback.hh] Hook up 3-letter ligatures
2 years ago
8978a18f31
[arabick-fallback] Apply mark ligatures
2 years ago
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.
2 years ago
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.
2 years ago
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.
2 years ago
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.
2 years ago
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.
2 years ago
697287fbd7
[benchmark-shape,hb-shape-threads] Fix argument parsing order
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After recent change.
2 years ago
c03a31417b
[hb-shape-threads] Adjustments similar to benchmark-shape
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Duplication sighz.
2 years ago
d7c9cc34ae
Fix build
2 years ago
b39b5f2f31
[name] Implement approximate language matching
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Very rudimentary.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3354
2 years ago
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
2 years ago
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.
2 years ago
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.
2 years ago
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.
2 years ago
c9c47dd8ad
[test/shape] Add Hebrew diacritics tests
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Adopted from 406044986a
2 years ago
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.
2 years ago
7aacdd05bd
[cplusplus] Test hashing shared_ptr / unique_ptr
2 years ago
d7785a6da0
[cplusplus] Add unique_ptr
2 years ago
e0f3cab246
[cplusplus] Add hb-cplusplus.hh
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Fixes https://github.com/harfbuzz/harfbuzz/issues/2152
2 years ago
98aaecd397
[subset] fix data race touching Crap() in cff subsetting.
2 years ago
d8d96b26e7
[threads-test] Add a threads test against hb-subset.
2 years ago
858570b1d9
[subset] add some additional 32bit var store cases.
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Test the path where the 32 bit delta is not included.
2 years ago
209d6aa2b7
[subset] Update make files for 32bit_var_store test.
2 years ago
9c41bfe1a6
[subset] Add subset test of font with 32 bit delta in a var store.
2 years ago
18cd15bede
Rename test
2 years ago
62e803b361
[sbix] Limit glyph extents
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3557
2 years ago
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. :(
2 years ago
189f65344a
[fuzz-shape] Verify shape output
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Let the fuzzers loose on shape verify.
2 years ago
33145a4b75
[test/shape] Pass --unsafe-to-concat to hb-shape
2 years ago
b010962c3b
[test/hb-shape-threads] Silence hb_language_get_default() threadysafety issue
2 years ago
4e59900ff5
[test/hb-shape-threads] Share font amongst threads
2 years ago
18b0bd0f5f
[test/hb-shape-threads] Verify buffer
2 years ago
484cc18732
[test-shape-threads] Set language
2 years ago
f371789b40
Sprinkle static around
2 years ago
4386626ee0
[test/threads] Fix dependency
2 years ago
e0544c481d
[test/threads] Fix distcheck
2 years ago
e3d5a117a3
[hb-shape-threads] Fix tsan race
2 years ago
Behdad Esfahbod
Garret Rieger
Frédéric Wang
David Corbett
Khaled Hosny