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178 Commits

Author SHA1 Message Date
David Corbett 0792690b73 [use] Skip WJ and ZWJ when clustering 2020-10-16 22:39:46 -07:00
Khaled Hosny 7d64b09765 [myanmar] Don’t disable liga feature 
This seems to have been carried over from the Indic shaper, but
Uniscribe enables it by default.

See https://github.com/harfbuzz/harfbuzz/issues/2213#issuecomment-686062915
 2020-09-12 21:45:19 +02:00
David Corbett e3db84a9d0 [use] Test CGJ and ZWNJ 2020-09-02 15:51:15 -07:00
David Corbett 420a74f772 [USE] Fix assertion failure for joining scripts 2020-08-28 14:11:48 -04:00
Ebrahim Byagowi 5193357832 Revert "Remove autotools build support" 
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 ec17b62457
[var] Apply variations on empty glyphs 
It was ignoring empty glyphs for no good reason, this fixes it.

Fixes #2618
 2020-08-06 20:16:11 +04:30
Ebrahim Byagowi 2013babcbf
[tests] Use HAVE_FREETYPE itself instead NO_FT_FUNCS 2020-07-06 11:57:45 +04:30
jfkthame 1e6027e29c
[aat] Correct array indexing when looking up actions in KerxSubTableFormat4 (#2539) 
* [aat] Correct array indexing when looking up actions in KerxSubTableFormat4.

- For action_type 0 and 1, there are 2 values per action record; for action_type 2, there are 4. So we need to account for these factors when indexing into the ankrData array.

Fixes https://github.com/harfbuzz/harfbuzz/issues/2531.
 2020-07-05 22:44:10 +01:00
Ebrahim Byagowi a07672d353 [py] minor, replace os.environ.get with os.getenv 2020-07-04 16:16:15 +04:30
Ebrahim Byagowi cb7fb3cf4a
Add test for a783840789 2020-06-28 13:41:33 +04:30
Khaled Hosny 09dedb1b38 [tests] I’m an idiot 2020-06-18 02:29:12 +02:00
Khaled Hosny 2598855454 [tests] Add test for ReverseChainSingleSubstFormat1 missing substitute 
https://github.com/harfbuzz/harfbuzz/issues/2467
 2020-06-18 02:16:57 +02:00
Ebrahim Byagowi b86bfe5291 minor, fix lists sorting 2020-06-12 01:42:50 +04:30
Ebrahim Byagowi 4e7cb7e2c4 minor, fix lists sorting 2020-06-12 01:38:16 +04:30
Ebrahim Byagowi 2d91662294 [meson] move tests lists to their directories 
We had to do so for text-rendering-tests list, let's apply the same for the rest also.
 2020-06-12 01:11:06 +04:30
Ebrahim Byagowi bb719915d9 [tests/aots] move the update script to update.py 2020-05-31 14:14:24 +04:30
Ebrahim Byagowi b318229993
[tests/test-rendering-tests] run git pull on correct dir 2020-05-31 12:52:53 +04:30
Ebrahim Byagowi 8a9a802636 minor, fix extra dist list 2020-05-31 11:58:39 +04:30
Ebrahim Byagowi 419c2d0a00 [test/text-rendering-tests] Adopt the update script with meson 2020-05-31 11:58:39 +04:30
Ebrahim Byagowi 2681656073 [test/text-rendering-tests] Update from upstream 2020-05-31 11:58:39 +04:30
Ebrahim Byagowi ff89ba6e4d [tests] Port text-rendering-tests update script to python 2020-05-31 11:58:39 +04:30
Ebrahim Byagowi 7554f618ec minor, use sys.exit print shorthand 2020-05-28 23:34:37 +04:30
jfkthame 100d40c827
[aat] Fix implementation of AAT kerning for Geeza Pro. (#2388) 
* [aat] Fix implementation of AAT kerning for Geeza Pro.

Despite what the comment in the code used to say, it appears that Geeza Pro
does rely on accumulating kerning values from successive subtables. With
this change, the results now match Core Text rendering (and avoid the clear
visual breakage reported in #2358).

Testcase: U+0644,U+064E,U+0645,U+064E,U+0651,U+0627

Fixes #2358.

* [aat] Update test expectations, add new testcase.
 2020-05-05 17:48:24 -07:00
Evgeniy Reizner 05be05eb65 [kern] Test format 3. 2020-04-22 09:30:25 -07:00
Ebrahim Byagowi a5e5a79004
[tests] Enable the just added macOS test for older version 
The test is added in 7035c9cd but the same font is available in older versions of macOS
so let's run it in older versions also.

It doesn't matter much, more for consistency reasons.
 2020-04-16 01:38:43 +04:30
Jonathan Kew 7035c9cdfe Add test for #2290. 
This tests that we can set two separate Type=Ligature selectors at the same time,
common=off + discretionary=on.
 2020-04-16 01:33:01 +04:30
Ebrahim Byagowi 4a49b36a9e [tests/macos] Adopt added Apple Chancery tests with older macos versions 2020-04-03 21:32:34 +04:30
Jonathan Kew 548a25259e Add a test for #2307. 2020-04-03 19:57:43 +04:30
Jonathan Kew 120d86fa18 Add tests for #2305. 2020-04-03 19:20:48 +04:30
Ebrahim Byagowi 89fa70f511 [aat] minor over previous feat related changes 2020-04-03 01:08:01 +04:30
Jonathan Kew 58b4d18b53 Add a couple testcases for issue 2285. 
A few simple testcases to confirm that setting liga=0 does not break shaping with
the Tibetan AAT font Kokonor, but does still disable common ligatures in Times.
 2020-04-02 23:58:32 +04:30
Ebrahim Byagowi 78eabf247e [test] Enable OT funcs on tests that are working 2020-03-10 14:07:37 +03:30
Ebrahim Byagowi 8d19907704 Remove python2 support from tests/utils scripts 2020-02-19 16:17:45 +03:30
Ebrahim Byagowi d809aca8d0
[test] test for not applying morx on horizontal runs if gsub exists 
https://github.com/harfbuzz/harfbuzz/pull/2130
 2020-01-27 20:52:56 +03:30
Evgeniy Reizner b79ceac3c6 Prefer UINT_MAX instead of uint overflow. 
Also, prefer HB_FEATURE_GLOBAL_START and HB_FEATURE_GLOBAL_END.
 2019-12-15 11:46:05 -08:00
Ebrahim Byagowi 6f76c325e5
[test] Update 10.15 results 
Turned out only SFNS, which wasn't available in 10.14 anyway, needed an update
See https://crbug.com/1005969#c37 also
 2019-12-10 21:43:11 +03:30
Ebrahim Byagowi 2241a676ba
[test] Add macOS 10.15 related fonts 
breaks the test and 10.15 bot, will add the fix in next commit, also adds a broken test for f47cbade1
 2019-12-10 19:50:34 +03:30
Behdad Esfahbod b1167d19e9 Fix! 2019-12-05 15:46:58 +00:00
Behdad Esfahbod 5ff410b493 Add files, oops 2019-12-05 15:37:56 +00:00
Behdad Esfahbod 2dc20e632e Implement fallback vertical shaping from Firefox 
Fixes https://github.com/harfbuzz/harfbuzz/issues/355
 2019-12-05 15:28:42 +00:00
Ebrahim Byagowi d59d89b281
[test] Rebase 10.14 trak related test 2019-08-20 13:07:17 +04:30
Ebrahim Byagowi 37de38adea
Merge branch 'master' into remove-coretext-96dpi-assumption 2019-08-20 12:59:33 +04:30
Khaled Hosny da5118da77 [ot-shape] Enable abvm/blwm features by default 
Core Text seems to apply them to Latin text, but Uniscribe doesn’t.

See https://github.com/harfbuzz/harfbuzz/pull/1908#issuecomment-521819343
 2019-08-16 02:17:32 +02:00
Khaled Hosny 2164bd6f29
[ot-shape] Enable dist feature by default (#1908) 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1907
 2019-08-16 00:28:41 +02:00
Khaled Hosny c9796d15e1 Fix sbix glyph extents 
* The ‘height’ needs to be negated since the API returns “distance from
  top to bottom side”.
* Similarly, the ‘y_offset‘ needs to be added to the height to get the
  ‘y_bearing’, since sbix’s offset is “the point in the glyph relative
  to its lower-left corner which corresponds to the origin” while
  ‘y_bearing’ is the “top side of glyph from origin”.

With these changes the sbix glyph metrics return values similar to other
tables, as they were otherwise unusable.
 2019-07-22 05:42:34 +02:00
David Corbett d64fb9db52 [use] Allow U+1A60 TAI THAM SIGN SAKOT after vowel 2019-05-27 13:14:03 -04:00
David Corbett 125c45ed36 Convert Consonant_Initial_Postfixed to CONS_MED 2019-05-15 14:34:25 -07:00
Behdad Esfahbod 21bb80ebf2 [indic] Add back medial-consonant to grammar 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1592
 2019-03-28 20:50:04 -07:00
Behdad Esfahbod 5ab6de7a6f [khmer] Add trailing Coeng to syllable grammar 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1541
 2019-03-28 20:23:12 -07:00