Behdad Esfahbod
bdbb8c297e
Add test for previous commit
2022-07-29 12:04:28 -06:00
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
7050021fed
[cursive-positioning.tests] Fix test specification
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Still failing. Figuring out.
2022-07-20 11:27:12 -06:00
Behdad Esfahbod
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
Qunxin Liu
f1a69ff1b9
[instance] update scripts for testing instancing
2022-07-18 14:59:07 -06:00
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
b8c7c0a0e6
[fuzzer] In 50% of runs don't fail the allocator
2022-07-01 15:25:09 -06:00
Garret Rieger
d6f579e96a
[subset] add tests that exercise script filtering.
2022-06-30 22:22:03 +00:00
Frédéric Wang
32e542d6f0
try & fix build errors on the bot
2022-06-29 10:08:07 -06:00
Frédéric Wang
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
Behdad Esfahbod
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
David Corbett
7b0fc0be53
[test] Test the reordering of U+0E33 and U+0EB3
2022-06-27 20:18:17 -06:00
Behdad Esfahbod
d3308f4713
[font] Optimize font scaling further
2022-06-27 11:28:57 -06:00
Behdad Esfahbod
556e7078f0
[font] Optimize glyph scaling
2022-06-26 17:48:43 -06:00
David Corbett
1555b30081
Add U+25CC to lone Robatic but not after U+17D9
2022-06-25 11:02:39 -06:00
David Corbett
e35cfb4bde
Document the subsetter argument of record-test.sh
2022-06-25 11:02:39 -06:00
Behdad Esfahbod
1db6fddb24
[arabic-fallback.hh] Hook up 3-letter ligatures
2022-06-19 10:42:06 -06:00
Behdad Esfahbod
8978a18f31
[arabick-fallback] Apply mark ligatures
2022-06-19 10:42:06 -06:00
Khaled Hosny
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
Khaled Hosny
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
Khaled Hosny
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
Garret Rieger
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
Garret Rieger
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
Behdad Esfahbod
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
Behdad Esfahbod
c03a31417b
[hb-shape-threads] Adjustments similar to benchmark-shape
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Duplication sighz.
2022-06-05 02:31:21 -06:00
Behdad Esfahbod
d7c9cc34ae
Fix build
2022-06-05 02:30:11 -06:00
Behdad Esfahbod
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
Khaled Hosny
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
Khaled Hosny
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
Khaled Hosny
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
Khaled Hosny
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
Khaled Hosny
c9c47dd8ad
[test/shape] Add Hebrew diacritics tests
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Adopted from 406044986a
. Using
TaameyFrankCLM.ttf from the Mozilla issue.
2022-06-03 12:12:13 +01:00
Khaled Hosny
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
Behdad Esfahbod
7aacdd05bd
[cplusplus] Test hashing shared_ptr / unique_ptr
2022-06-03 02:10:06 -06:00
Behdad Esfahbod
d7785a6da0
[cplusplus] Add unique_ptr
2022-06-02 12:43:04 -06:00
Behdad Esfahbod
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
Garret Rieger
98aaecd397
[subset] fix data race touching Crap() in cff subsetting.
2022-06-01 22:50:35 +01:00
Garret Rieger
d8d96b26e7
[threads-test] Add a threads test against hb-subset.
2022-06-01 22:50:35 +01:00
Garret Rieger
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
Garret Rieger
209d6aa2b7
[subset] Update make files for 32bit_var_store test.
2022-06-01 19:31:55 +01:00
Garret Rieger
9c41bfe1a6
[subset] Add subset test of font with 32 bit delta in a var store.
2022-06-01 19:31:55 +01:00
Behdad Esfahbod
18cd15bede
Rename test
2022-06-01 07:55:59 -06:00
Behdad Esfahbod
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