cb5a6b5a27
[subset] support option --layout-features
4 years ago
0989b5553a
[subset] Add test for overlaps flag setting.
4 years ago
f739e1dc6a
[subset] subset both CPAL and COLRv1
4 years ago
2000f47ae5
[set] Compute is_subset by comparing pages.
...
Test subsets one page at a time instead of by codepoints. On my machine
this is about 250x faster than the previous implementation.
4 years ago
89df353996
[aat] Add testcase for Apple Color Emoji couple-with-skin-tones sequence.
4 years ago
a08900b721
[subset] fix failing colrv0 subsetting when font has composite glyphs.
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Composite glyph collection was happening along side colrv0 glyph collection which meant it was possible to miss grabbing the component glyphs for a glyph added by colrv0.
4 years ago
b07b97d5d7
[subset] Add more Noto Nastaliq test cases.
4 years ago
2b7647649a
[subset] update test-subset-gpos expected files.
4 years ago
92757f6809
[subset] Don't drop anchor device tables when dropping hints. These may contain variation data.
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Update subseting expected files to match latest version of fontTools.
4 years ago
6fddc2bbf9
[subset] subset layout tables (G*) by default.
4 years ago
425ba1f4ab
[subset] fixes infinite loop in hb_set_get_max().
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Fixes https://oss-fuzz.com/testcase-detail/5363902507515904
4 years ago
ec4321068b
[subset] fix infinite loop caused by alloc failure in repacker.
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Fixes: https://oss-fuzz.com/testcase-detail/5609112151916544 .
4 years ago
0e845d973e
[subset] fix memory leak in repacker caused by failed alloc.
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Fixes: https://oss-fuzz.com/testcase-detail/5616763250278400 .
4 years ago
3fb62cdc14
[subset] fail on offset overflow in tables that we don't repack.
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Fixes: https://oss-fuzz.com/testcase-detail/5229304507138048
4 years ago
47cbf8f2c4
[test] Silence more compiler warnings
4 years ago
9dc9f0385d
[subset] fix for fuzzer testcase: https://oss-fuzz.com/testcase-detail/5858518134554624
4 years ago
4af5dacedc
[subset] add fuzzer testcase
4 years ago
64122b5a44
[subset] don't visit lookup if covered glyph set has failed.
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If covered glyph set is in error then the same lookup can be recursed into repeatedly potentially causing a fuzzer timeout. Fixes: https://oss-fuzz.com/testcase-detail/5416421032067072 .
4 years ago
4ec18c85e6
[subset] add subsetting tests with drop hints and layout subsetting enabled.
4 years ago
71d6d15600
[subset] clamp distance to prevent shifting outside of the limits of int64.
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Fixes https://oss-fuzz.com/testcase-detail/4961171477233664 .
4 years ago
596f4258d0
[subset] copy Lookup::markFilteringSet when subseting.
4 years ago
c35d786397
[subset] never drop the 'pref' feature.
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Never ever drop feature 'pref', even if it's empty. Harfbuzz uses it to choose the shaper for Khmer.
4 years ago
85b0728783
Add full variable font subsetting test.
4 years ago
b10741ca7f
[subset] when closing glyphs in context lookups don't use a current glyph set if a lookup is already applied.
4 years ago
2773d05740
[subset] Add a test case using NotoNastaliqUrdu.
4 years ago
c5c13006a1
[subset] fix memory leaks found in https://oss-fuzz.com/testcase-detail/5179935334465536
4 years ago
adca4ce071
[subset] fixes https://oss-fuzz.com/testcase-detail/6173520787800064 .
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Caused by incorrect bounds check in glyph closure for context lookups.
4 years ago
752e393ad2
[subset] avoid calling clear on null pool set.
4 years ago
8741914a80
[subset] fix memory leak when map insert fails.
4 years ago
5b6da6d2f0
[subset] add fuzzer test case.
4 years ago
a804a0c903
[subset] add fuzzer test case.
4 years ago
95230e291d
[subset] support subsetting GSUB8
4 years ago
0104409959
Fix repack_tests for distcheck.
4 years ago
b8b8c58b9f
[subset] add tests that check for successful repacking of a real font file.
4 years ago
56ca435787
[subset] fix for collect_features and remove_redundant_lamngsys
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previously remove_redundant_sys () is missing in harfbuzz, after
redundant langsys removal, some features are removed as well in
prune_features() in fonttools. This change is trying to get the same
result between harfbuzz and fonttools.
4 years ago
69d772e522
[subset] Fixed test gsub5 test files.
4 years ago
0e1c0fa404
[subset] optimize glyph closure method: step 5
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add testcase and some fixes
4 years ago
1b79b8cd2d
[subset] update gpos tests to reflect updated behaviour.
4 years ago
b1b1486d07
[subset] update expected files to not include cmap12 pruning.
4 years ago
190b7a98f8
[subset] Update PairPosFormat2 subsetting to match fontTools updated subsetting ( https://github.com/fonttools/fonttools/pull/2221 )
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- subset class def 1 against the coverage table.
- Don't re-use class 0 in class def 2.
- Ignore class 0 glyphs for the purposes of determing format 1 vs format 2 encoding for ClassDef.
Add an additional test case which demonstrates these issues.
4 years ago
f2d08578e7
[tests] Increase shape-fuzzer timeout
4 years ago
15f3ef0136
[test] Fix output format
4 years ago
7686ff854b
[ot] Keep substituted Default_Ignorables ( #2886 )
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Don’t replace Default_Ignorables with zero-width space if they are
substituted or multiplied, not just when ligated.
After this change, HarfBuzz output matches that of Uniscribe and
CoreText for the new tests.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2883
4 years ago
fd489433a8
[indic] Fix cluster-merging logic with cluster-level=1
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Was producing non-monotonic cluster numbers because our faulty logic
was not merging clusters if something from before base and after base
had switched positions.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2272
4 years ago
1c693e8c28
[test] Fix unused-var warning
4 years ago
1551f3d518
fixing more expected test results
4 years ago
79e4f436e7
Apply rounding correctly when calculating glyph extents for CFF and CFF2; adjust expected test results
4 years ago
d01ebeae21
calculate extents based on scaled then rounded values; undo two of the earlier test result adjustments
4 years ago
1d02e9c63b
two more adjusted expected extents results (still not convinced this is the right thing, though)
4 years ago
cd0babe6a6
adjust expected test result
4 years ago
Qunxin Liu
Garret Rieger
Kurt Kartaltepe
Jonathan Kew
Behdad Esfahbod
Khaled Hosny
justvanrossum