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549 Commits

Author SHA1 Message Date
Ebrahim Byagowi e8808c1c20 [meson] Minor, replace tabs with spaces 2020-03-24 19:06:09 +00:00
Ebrahim Byagowi 4dfda9feaa [meson] Update and simplify test/shaping 2020-03-24 19:06:09 +00:00
Ebrahim Byagowi a0c58be371 [tools] Remove py2 remains 2020-03-18 23:41:20 +03:30
Ebrahim Byagowi 03564fd2cf
[test] fix misspell 2020-03-14 20:09:00 +03:30
Ebrahim Byagowi 1b8a37f75f
[test] minor fix 
oops...
 2020-03-14 20:06:41 +03:30
Ebrahim Byagowi 0423da3373
[test] minor fix 
macos tests are using absolute path which aren't relevant in Windows
 2020-03-14 20:05:23 +03:30
Ebrahim Byagowi 74fdd34f4d
[test] make run-tests.py work on Windows 2020-03-14 20:03:14 +03:30
Chun-wei Fan da95a8c239 Shaping tests: Skip FreeType tests if support not present 
HarfBuzz could have been built without FreeType, so we skip the test
when hb-shape reports that the font function `ft' is unknown
 2020-03-13 14:30:17 +03:30
Ebrahim Byagowi c494d7abcd Remove cmake testing and add meson build bot 
CMake tests are broken anyway as py3 changes so let's get rid of them
 2020-03-11 20:15:10 +03:30
Tim-Philipp Müller f1e5f4a784 meson: tests: shaping: add aots tests 2020-03-11 19:18:57 +03:30
Tim-Philipp Müller 84725fb005 meson: tests: shaping: add missing in-house tests 2020-03-11 19:18:57 +03:30
Khaled Hosny 04438554c8 meson: Update build files after rebase 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle d4a7237327 meson: all tests passing on Windows / MSVC 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle 920efc0ef7 Add Meson build definitions 
Fixes #490

http://mesonbuild.com
 2020-03-11 19:18:57 +03:30
Ebrahim Byagowi 78eabf247e [test] Enable OT funcs on tests that are working 2020-03-10 14:07:37 +03:30
Ebrahim Byagowi e17fd0d91c [tools] More on py3 compatibility 2020-02-24 00:10:11 +03:30
Ebrahim Byagowi 8c652f72fc Minor, switch to https links where possible 2020-02-19 16:32:44 +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
David Corbett 99ca956c13 Fix record-test.sh on machines without sha1sum 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
Ebrahim Byagowi 8b6eb6cf46
Add a macOS 10.14.3 fonts tests (#1608) 2019-03-08 01:33:41 +03:30
Behdad Esfahbod a9321cb5f8 Fix mac test 2019-01-25 16:11:45 +01:00
Behdad Esfahbod 06358ae974 [AAT] Add test for recent Ligature stack fix, using Zapfino on Mac 2019-01-25 15:11:47 +01:00
Behdad Esfahbod 00f06d1aa6 Fix test 2019-01-24 16:11:05 +01:00
Behdad Esfahbod 9f31417733 Form cluster for Emoji sub-region tag sequences 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1556
 2019-01-24 16:08:33 +01:00
Behdad Esfahbod 5034f8f2ab Fix macos tests with previous commit 2019-01-24 12:50:38 +01:00
Behdad Esfahbod 3ecda71041 Adjust mark offsets when zeroing from fallback mark positioning code 
Adjust tests.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1532
 2019-01-24 12:28:24 +01:00
Behdad Esfahbod cbe0ed117a [AAT] Re-enable tests MORX-31 and MORX-41 2019-01-23 20:45:18 +01:00
Behdad Esfahbod 410731d3fb [test/text-rendering-tests] Update from upstream 2019-01-23 20:31:06 +01:00
Tor Arne Vestbø f401f85a5a Remove assumption about Core Text working in 96 DPI 
Core Text doesn't actually have a concept of DPI internally, as it
doesn't rasterize anything by itself, it just generates vector paths
that get passed along to Core Graphics.

In practice this means Core Text operates in the classical macOS
logical DPI of 72, with one typographic point corresponding to one
point in the Core Graphics coordinate system, which for a normal
bitmap context then corresponds to one pixel -- or two pixels for
a "retina" context with a 2x scale transform.

Scaling the font point sizes given to HarfBuzz to an assumed DPI
of 96 is problematic with this in mind, as fonts with optical
features such as 'trak' tables for tracking, or color glyphs,
will then base the metrics off of the wrong point size compared
to what the client asked for.

This in turn causes mismatches between the metrics of the shaped
text and the actual rasterization, which doesn't include the 72
to 96 DPI scaling.

If a 96 DPI is needed, such as on the Web, the scaling should be
done outside of HarfBuzz, allowing the client to keep the DPI of
the shaping in sync with the rasterization.

The recommended way to do that is by scaling the font point size,
not by applying a transform to the target Core Graphics context,
to let Core Text choose the right optical features of the target
point size, as described in WWDC 2015 session 804:

  https://developer.apple.com/videos/play/wwdc2015/804/
 2019-01-15 13:26:35 +01:00
Behdad Esfahbod 9844c880e2 Minor 2018-12-11 17:28:04 -05:00
David Corbett b225593d6b Correct REPLACEMENT CHARACTER's code point to FFFD (#1471) 2018-12-11 13:19:17 -05:00
Ebrahim Byagowi bf738ba3ba
[test][aat] Remove extra --shaper ot 
As run-tests.py already adds it
 2018-11-30 00:06:40 +03:30
Behdad Esfahbod 1a182e97ee [test/text-rendering-tests] Update from upstream 2018-11-29 12:39:52 -05:00
Ebrahim Byagowi e0307de818
[test][aat.kern] More (#1427) 2018-11-29 11:36:05 +03:30