Qunxin Liu
f739e1dc6a
[subset] subset both CPAL and COLRv1
2021-05-26 15:39:42 -06:00
Kurt Kartaltepe
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.
2021-05-26 14:15:25 -06:00
Garret Rieger
2b7647649a
[subset] update test-subset-gpos expected files.
2021-04-30 14:46:57 -06:00
Garret Rieger
425ba1f4ab
[subset] fixes infinite loop in hb_set_get_max().
...
Fixes https://oss-fuzz.com/testcase-detail/5363902507515904
2021-04-20 13:18:07 -06:00
Behdad Esfahbod
47cbf8f2c4
[test] Silence more compiler warnings
2021-04-16 13:32:02 -06:00
Garret Rieger
1b79b8cd2d
[subset] update gpos tests to reflect updated behaviour.
2021-03-16 15:23:11 -07:00
Behdad Esfahbod
1c693e8c28
[test] Fix unused-var warning
2021-02-22 17:11:36 -07:00
justvanrossum
1551f3d518
fixing more expected test results
2021-02-19 16:53:21 -07:00
justvanrossum
79e4f436e7
Apply rounding correctly when calculating glyph extents for CFF and CFF2; adjust expected test results
2021-02-19 16:53:21 -07:00
justvanrossum
d01ebeae21
calculate extents based on scaled then rounded values; undo two of the earlier test result adjustments
2021-02-19 16:53:21 -07:00
justvanrossum
1d02e9c63b
two more adjusted expected extents results (still not convinced this is the right thing, though)
2021-02-19 16:53:21 -07:00
justvanrossum
cd0babe6a6
adjust expected test result
2021-02-19 16:53:21 -07:00
David Corbett
b2e7bb2a7c
Don’t map BCP 47 to coincidentally similar OT tag
2020-11-22 19:35:47 -08:00
David Corbett
17da41bd06
Update language system tag registry to OT 1.8.4
2020-11-18 11:13:35 -08:00
Khaled Hosny
c2cdcd4901
[tests] warning: unused variable 'num_glyphs'
2020-10-17 21:57:27 +02:00
Khaled Hosny
fa771a7f85
[tests] Fix memory leak in test
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To make valgrind bot happy.
2020-10-11 13:15:39 -07:00
David Corbett
1d53268dfe
Fix two-way mapping of "man" and 'MNK '
2020-10-11 11:38:40 -07:00
Behdad Esfahbod
540d2cdddb
[tests/buffer] Revert unintended whitespace changes
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From 9e5538d6a3
Tried squashing into, but too much merge conflict.
2020-10-09 22:27:55 -06:00
Behdad Esfahbod
04658ec48f
[tests/buffer] Update tests for previous commit
2020-10-09 22:27:55 -06:00
Simon Cozens
7c0bc0bb92
Serialize invalid buffer to !! (text) or [] (json)
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There is no generic deserialize - you have to choose glyphs or unicode - so there is no way to deserialize this buffer.
2020-10-09 22:27:55 -06:00
Simon Cozens
150f391438
Prohibit mixed glyphs/unicode buffers in deserialization
2020-10-09 22:27:55 -06:00
Simon Cozens
3d3c87e7e7
Put the flags back in and serialize clusters.
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Note that now JSON glyph buffers and Unicode buffers look very similar, except for the g/u property difference.
2020-10-09 22:27:55 -06:00
Simon Cozens
432a05b2af
(Simple) tests for Unicode serialization/deserialization
2020-10-09 22:27:55 -06:00
ebraminio
1f8b1e7f18
[ENOMEM] Return gracefully if stages isn't initialized correctly ( #2639 )
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This happens if calls to 'm.lookups[table_index].push ()' has been
silently failed due to lack of memory.
This change just returns gracefully instead issuing the assert.
Fixes https://crbug.com/oss-fuzz/24494
2020-09-21 11:39:38 +03:30
David Corbett
91fe20f0f5
Disambiguate OT tags when primary tag is not first
2020-09-08 09:20:00 -04:00
Ebrahim Byagowi
5193357832
Revert "Remove autotools build support"
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This reverts commit 01ac32aab2
.
2020-08-11 23:51:59 +04:30
Ebrahim Byagowi
01ac32aab2
Remove autotools build support
2020-08-07 23:28:12 +04:30
Ebrahim Byagowi
694a0c6bbc
[meson] Always add icu deps
2020-07-06 22:19:59 +04:30
Ebrahim Byagowi
aa732e454a
[tests] minor, ligcarets is fetched from gdef not gsub
2020-07-06 00:10:16 +04:30
Ebrahim Byagowi
122a2897e4
[aat] Remove lcar support
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Very low use, only two distinct font files, Apple Chancery.ttf and Hoefler Text.ttc
have it so it really doesn't worth the size addition and so, but one may argue that
whole ligature caret is low use but guess we better to encourage GDEF one anyway.
2020-07-06 00:05:36 +04:30
Ebrahim Byagowi
a3b9b94b63
[style] Remove fdsc support ( #2541 )
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It isn't exposed yet and low use between Apple fonts,
32 fdsc table vs 767 OS/2 tables, even Apple doesn't
support it anymore per Ned.
2020-07-06 00:05:21 +04:30
Ebrahim Byagowi
831b090001
rebase draw test as recent roundf changes
2020-06-28 14:31:21 +04:30
Ebrahim Byagowi
0881611778
[fuzzer] Make some use for test_font API calls
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Making some use for result of some of the test_font calls to make
sure compilers in fuzzers aren't just optimizing the calls.
2020-06-20 22:06:11 +04:30
Ebrahim Byagowi
b4f34539c2
[fuzzer] test more of ot-layout APIs
2020-06-20 22:06:11 +04:30
Ebrahim Byagowi
675854b2ba
[test] Add one more test for hb_ot_layout_feature_get_characters
2020-06-19 23:27:39 +04:30
Ebrahim Byagowi
1bac85828c
[layout] Rename _get_alternates to _get_glyph_alternates
2020-06-18 22:56:07 +04:30
Ebrahim Byagowi
1348a2c865
[layout] hb_ot_layout_lookup_get_alternates, a new API
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An API to retrieve one-to-one alternates from a given GSUB lookup index.
2020-06-18 09:11:07 +04:30
Qunxin Liu
973c47f6c9
[subset] Move 2 experimental public api methods to be private methods in GSUB/GPOS.
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2 methods are: hb_ot_layout_closure_lookups and hb_ot_layout_closure_features
2020-06-12 01:20:30 +04:30
Christoph Reiter
03bd6ead44
[meson] Only pass required dependencies to everything
...
Instead of passing dependencies as required we used one giant shared
dependency list containing all dependencies for every library/executable.
While this kinda works, the specified deps are also used for generating
the pkg-config files and this leads to lots of Requires.private and Libs.private
entries which aren't really needed.
This removes the "deps" array and replaces it with a few smaller ones and
makes sure the public libraries only get passed the dependencies actually
needed.
Fixes #2441
2020-06-04 23:28:57 +04:30
Ebrahim Byagowi
759df46575
[style] Hide behind HB_EXPERIMENTAL_API compile flag
2020-06-04 20:33:39 +04:30
Ebrahim Byagowi
d54de56870
[style] Adopt with meson
2020-06-04 20:33:39 +04:30
Ebrahim Byagowi
de0ec5f4fe
[style] give ptem value when asked for opsz
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ptem, used for AAT's tracking/`trak` table is equivalent to opsz of variable fonts.
For variable AAT fonts, such as SFNS, ideally variable axis of the hb_font_t
should be set and equivalent to ptem, https://crbug.com/1005969#c37
2020-06-04 20:33:39 +04:30
Ebrahim Byagowi
22037499b4
[style] New experimental API, hb_style_get_value
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Searches variation axes of a hb_font_t object for a specific axis first,
if not set, then tries to get default style values from different
tables of the font.
2020-06-04 20:33:39 +04:30
Ebrahim Byagowi
a9d13463b5
[meson] Categorize tests using `suite: [...]`
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So one can run a category of interested tests like
meson test -Cbuild --suite aots --suite src --print-errorlogs
Intead issuing particular tests which also is possible like
meson test -Cbuild test-shape --print-errorlogs
2020-05-30 16:58:46 +04:30
Ebrahim Byagowi
b32d169d22
[test] run aat APIs in shape fuzzer
2020-05-23 13:03:06 +04:30
Ebrahim Byagowi
2264a7011f
[tests] some more ligature carets tests
2020-05-23 12:15:18 +04:30
Ebrahim Byagowi
759ab4fe56
[meson] Use subdir_done to simplify test/api/meson.build
2020-05-21 08:24:15 +04:30
Ebrahim Byagowi
c68ab4b52b
Fix _get_ligature_caret's oob read issue
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AAT::Lookup has no other way to detect whether it is returned from
a real and sanitized font data or from a null pool, this checks if
the table has been recognized valid by sanitizer by checking
table's major version which is zero if returned from a null pool and
non-zero if is from a sanitized font data, it is expected the other
calls of the table (unlikely to have more calls however) also do a
similar version check before calling the lookups used on the table.
2020-05-21 06:56:09 +04:30
Ebrahim Byagowi
57886e2162
[test] Enable tests fixed by 461cd5a
which was regressed by b986fea
2020-05-21 06:29:56 +04:30
Ebrahim Byagowi
ca2705f1fb
[tests] Add more tests for _get_ligature_carets
2020-05-21 00:05:54 +04:30