harfbuzz

Commit Graph

Author	SHA1	Message	Date
Qunxin Liu	d5fc4a73c0	[instance] add tests for featureVariations Also updated the script that is used to generate tests.With fonttools, we now do instancing first and then subsetting. With different order of subsetting and instancing operations on the same VF file, fonttools seems to generate 2 different font files with different glyph set. 1. do subsetting and then instancing: this seems result in a larger glyph set in the font file. Lookups are collected from both retained features and all possible alternate featurevariations, this leads to a larger glyph set after glyph closurei. And instancer doesn't redo glyph closure, it does lookups pruning only. 2. do instancing and then subsetting: lookups are collected from features that are replaced already and possible alternate feature variations	2 years ago
Jonathan Kew	21b0e59414	[aat] Add test for rlig-to-aat feature mapping in Geeza Pro.	2 years ago
David Corbett	09b9a1ffdd	[USE] Allow ZWNJ at the end of a cluster	3 years ago
Qunxin Liu	470944901f	[instance] add benchmarks for instancing	3 years ago
Qunxin Liu	88c02e0024	[instance] add tests for full instancing Also update previous tests with GDEF/GPOS tables	3 years ago
David Corbett	ade87e1538	[Unicode 15] Add tests	3 years ago
David Corbett	e93c2d1309	[Unicode 15] Update the emoji table & cluster test	3 years ago
David Corbett	d0c32c5a0e	[Unicode 15] Update the UCD table	3 years ago
Qunxin Liu	f887ee0c67	[instance] update post.italicAngle Add tests for instancing glyf/hmtx	3 years ago
Behdad Esfahbod	4ab7e579cb	Make HB_BORING_EXPANSION opt-in instead of opt-out Fixes https://github.com/harfbuzz/harfbuzz/issues/3757	3 years ago
Qunxin Liu	7fde6ab025	fuzzer fix: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49790	3 years ago
Khaled Hosny	afe6629b2f	Fix make dist	3 years ago
Behdad Esfahbod	e68e874da6	Update test/fuzzing/README	3 years ago
Behdad Esfahbod	fc9e6ae8d9	[run-tests.py] Write out the failing test	3 years ago
Behdad Esfahbod	56a5bc3bd0	[emoji] Regenerate test data Fix generator.	3 years ago
Garret Rieger	f3aff45e04	[repacker] Update call to hb_subset_repack_or_fail in tests.	3 years ago
Behdad Esfahbod	bdbb8c297e	Add test for previous commit	3 years ago
Behdad Esfahbod	e2cc34e190	[subset/GPOS] Fix a fuzzer timeout test Fixes https://oss-fuzz.com/testcase-detail/5234369031176192	3 years ago
Behdad Esfahbod	1945b400da	[cpluscplus] Wrap hb-subset types as well Also changes signature of get_user_data of hb.h types to take const object. This is safe.	3 years ago
Behdad Esfahbod	4cb83967aa	[subset/ClassDefFormat2] Fix timeout Fixes https://oss-fuzz.com/testcase-detail/5417800474165248	3 years ago
Behdad Esfahbod	32c85b8c8c	[avar2] Fix mapping when coords length don't match Ouch. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49407	3 years ago
Behdad Esfahbod	9eab3ac72d	[CoverageFormat2] Remove hand-written loop 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. :(	3 years ago
Behdad Esfahbod	7050021fed	[cursive-positioning.tests] Fix test specification Still failing. Figuring out.	3 years ago
Behdad Esfahbod	42f1d7794b	Add tests for multiple cursive positioning From https://github.com/harfbuzz/harfbuzz/issues/2469	3 years ago
Qunxin Liu	f1a69ff1b9	[instance] update scripts for testing instancing	3 years ago
Behdad Esfahbod	3c84aa8416	[cff] Add a max work counter Set to 10,000 per interpretation right now. Fixes https://github.com/harfbuzz/harfbuzz/issues/3700 Fixes https://oss-fuzz.com/testcase-detail/5667125715927040	3 years ago
Behdad Esfahbod	a5dad50072	[aat/morx] Add test for previous commit https://github.com/harfbuzz/harfbuzz/issues/1373	3 years ago
Behdad Esfahbod	a2f0723148	[GPOS] Adjust mark attachment on multiple substitution some more Fixes https://github.com/harfbuzz/harfbuzz/issues/1545	3 years ago
Behdad Esfahbod	b8c7c0a0e6	[fuzzer] In 50% of runs don't fail the allocator	3 years ago
Garret Rieger	d6f579e96a	[subset] add tests that exercise script filtering.	3 years ago
Frédéric Wang	32e542d6f0	try & fix build errors on the bot	3 years ago
Frédéric Wang	03d2376745	[math] Improve fuzzing coverage 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	3 years ago
Behdad Esfahbod	9909d11f6f	[indic generator] Fix regression Fixes https://github.com/harfbuzz/harfbuzz/issues/3690	3 years ago
David Corbett	7b0fc0be53	[test] Test the reordering of U+0E33 and U+0EB3	3 years ago
Behdad Esfahbod	d3308f4713	[font] Optimize font scaling further	3 years ago
Behdad Esfahbod	556e7078f0	[font] Optimize glyph scaling	3 years ago
David Corbett	1555b30081	Add U+25CC to lone Robatic but not after U+17D9	3 years ago
David Corbett	e35cfb4bde	Document the subsetter argument of record-test.sh	3 years ago
Behdad Esfahbod	1db6fddb24	[arabic-fallback.hh] Hook up 3-letter ligatures	3 years ago
Behdad Esfahbod	8978a18f31	[arabick-fallback] Apply mark ligatures	3 years ago
Khaled Hosny	dfc5e5a27d	[test] Skip glyph positions for test failing on CI 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.	3 years ago
Khaled Hosny	189e8c326e	[ft] Remap legacy Arabic PUA codepoints Similar to what ot font finctions does, to support Support legacy pre-OpenType Windows 3.1-era fonts.	3 years ago
Khaled Hosny	c3f590bb1e	[arabic] Support legacy PUA shaping 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.	3 years ago
Garret Rieger	af74ab452f	[repack] always run the sort in repack. 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.	3 years ago
Garret Rieger	311413f16b	[subset] Fix fuzzer issue. Fixes https://oss-fuzz.com/testcase-detail/5693568490012672. new_index should be set from new_index2 when the entry is present in the map.	3 years ago
Behdad Esfahbod	697287fbd7	[benchmark-shape,hb-shape-threads] Fix argument parsing order After recent change.	3 years ago
Behdad Esfahbod	c03a31417b	[hb-shape-threads] Adjustments similar to benchmark-shape Duplication sighz.	3 years ago
Behdad Esfahbod	d7c9cc34ae	Fix build	3 years ago
Behdad Esfahbod	b39b5f2f31	[name] Implement approximate language matching Very rudimentary. Fixes https://github.com/harfbuzz/harfbuzz/issues/3354	3 years ago
Khaled Hosny	26d8066a41	[test/shape] Remove texts subdirectory 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	3 years ago

1 2 3 4 5 ...

2070 Commits (a756bd1944404da6e53173c4061a2aef262e60f3)