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58 Commits

Author SHA1 Message Date
Behdad Esfahbod e4cdaa1d3f [test] Fix build 2023-01-22 08:36:51 -07:00
Behdad Esfahbod 9ba1e400d6 [test] Remove non-free font and its test 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4059
 2023-01-22 08:31:39 -07:00
Behdad Esfahbod 4ee6094114 [aat] Add test for feature range 2023-01-10 11:52:12 -07:00
David Corbett 260df1fa32 [indic] Support <U+0A02, U+0A40> 2022-12-04 10:46:47 -07:00
Behdad Esfahbod f53ef69d59 [indic] Order left-matras inside-out 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3863
 2022-11-05 15:40:05 -06:00
Jonathan Kew 21b0e59414 [aat] Add test for rlig-to-aat feature mapping in Geeza Pro. 2022-09-20 10:37:27 -06:00
David Corbett 09b9a1ffdd [USE] Allow ZWNJ at the end of a cluster 2022-09-06 11:33:12 -06:00
David Corbett e93c2d1309 [Unicode 15] Update the emoji table & cluster test 2022-08-27 19:11:19 -04:00
David Corbett d0c32c5a0e [Unicode 15] Update the UCD table 2022-08-27 19:11:16 -04:00
Behdad Esfahbod 56a5bc3bd0 [emoji] Regenerate test data 
Fix generator.
 2022-07-30 00:08:44 -06:00
Behdad Esfahbod 7050021fed [cursive-positioning.tests] Fix test specification 
Still failing. Figuring out.
 2022-07-20 11:27:12 -06:00
Behdad Esfahbod 42f1d7794b Add tests for multiple cursive positioning 
From https://github.com/harfbuzz/harfbuzz/issues/2469
 2022-07-20 11:14:22 -06:00
Behdad Esfahbod a5dad50072 [aat/morx] Add test for previous commit 
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 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1545
 2022-07-13 16:02:39 -06:00
Behdad Esfahbod 9909d11f6f [indic generator] Fix regression 
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
David Corbett 1555b30081 Add U+25CC to lone Robatic but not after U+17D9 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 
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 
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 
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
Khaled Hosny cd41557a96 [test/shape] Add PhagsPa tests 
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 
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 
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 
Adopted from 406044986a. Using
TaameyFrankCLM.ttf from the Mozilla issue.
 2022-06-03 12:12:13 +01:00
Behdad Esfahbod 4de5352a3d [test] Add test 
From https://github.com/harfbuzz/harfbuzz/issues/3545

Dropped the CFF table.
 2022-04-28 14:40:33 -06:00
Behdad Esfahbod 4d48fae4f2 Enforce Regional_Indicators native direction to LTR 
And undo the morx direction reversal change introduced in
https://github.com/harfbuzz/harfbuzz/pull/3315
23159084b4

This fixes original bug https://github.com/harfbuzz/harfbuzz/issues/3314

And the reversion in morx code fixes regressions:
https://github.com/harfbuzz/harfbuzz/issues/3528
https://github.com/harfbuzz/harfbuzz/issues/3535

Supersedes:
https://github.com/harfbuzz/harfbuzz/pull/3529
 2022-04-21 11:15:34 -06:00
Khaled Hosny 383c11d756 Add test for ligature-id allocation 
Test for the fix in 7bdc20ec81 for the
regression from 43be5ba442.
 2022-04-19 16:33:57 +02:00
David Corbett ecb3e7ec92 Enable indic-feature-order.tests 2022-03-28 18:02:36 -06:00
Behdad Esfahbod 044d7a06db [indic-like] Add per-lookup per-syllable flag 
This allows mix-and-matching per-syllable and other lookups.
In fact, removes the clear-syllables call completely.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3513
 2022-03-28 17:39:54 -06:00
Behdad Esfahbod 18c0290cf5 Add test for previous commit 2022-03-28 13:24:16 -06:00
Behdad Esfahbod ccd9161bfd [apply-lookup] Try to fix the logic for contextual lookups 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1611

Notably, this fixes Myles's AdditionFont:
https://litherum.blogspot.com/2019/03/addition-font.html

Test with AdditionFont, eg.:
$ util/hb-view AdditionFont.otf =1112112+1113134=
 2022-03-25 15:14:40 -06:00
Khaled Hosny f76ffa8374 [build] Change how platform shaper tests are enable 
Run the tests unconditionally and skip if the shaper is not available.
This fixes distcheck (https://github.com/harfbuzz/harfbuzz/pull/3504)
and shows SKIP for these tests instead of ignoring them.
 2022-03-24 06:48:12 +02:00
Chun-wei Fan eb44d64bc2 test: Dist the platform shaper test data 
For builds from release tarballs, the tests fail in the DirectWrite and
Uniscribe tests when these platform shapers are enabled, since the data files
were not found in the source tree, when building with Meson at least.

Fix this by dist'ing the platform shaper test data files.
 2022-03-24 11:25:50 +08:00
Behdad Esfahbod 36b8f97413 Update tests for recent changes 2022-03-21 21:50:04 -06:00
David Corbett 98b4852434 [indic] Test clearing syllables earlier 2022-03-21 15:42:08 -06:00
David Corbett 49fb8f9072 [USE] Treat visible viramas like dependent vowels 2022-03-13 14:45:27 -06:00
Behdad Esfahbod 56f11ec938 [buffer] Add HB_BUFFER_FLAG_PRODUCE_UNSAFE_TO_CONCAT 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3454
 2022-02-18 17:52:27 -06:00
Behdad Esfahbod 7657bdd91f Revert "Fix failing Mac test for previous commit" 
This reverts commit 070e30e6da.
 2022-02-04 19:16:54 -06:00
Behdad Esfahbod 44da4e2a27 Revert "One more fix" 
This reverts commit cab943a015.
 2022-02-04 19:16:47 -06:00
Behdad Esfahbod 88798ee8be [GPOS] Disable split-kerning 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3408
Reverts https://github.com/harfbuzz/harfbuzz/pull/3235
Fixes https://github.com/harfbuzz/harfbuzz/pull/3235#issuecomment-1029814978
 2022-02-04 19:01:57 -06:00
Behdad Esfahbod 909e34f68a [unsafe-to-concat] Adjust Arabic-joining start boundary condition more 2022-01-22 11:53:18 -07:00
Behdad Esfahbod cab943a015 One more fix 2022-01-20 14:32:30 -07:00
Behdad Esfahbod 070e30e6da Fix failing Mac test for previous commit 2022-01-20 14:31:31 -07:00
Behdad Esfahbod 84aa1a836c
[PairPos] Split GPOS kerning to both sides (#3235) 2022-01-20 14:18:19 -07:00
Simon Cozens 282642311f Test for #2140 2022-01-19 16:05:09 +02:00
Simon Cozens fc5354c5e5 Add test for #2516 2022-01-19 16:04:58 +02:00
Behdad Esfahbod 23159084b4 [morx] Reverse graphemese, not whole buffer 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3314
Supersedes https://github.com/harfbuzz/harfbuzz/pull/3315
 2021-12-10 15:02:57 -07:00
Khaled Hosny 6c81cd9543 [tests] Add tests for platform shapers 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3115
 2021-12-01 19:55:48 +02:00