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
78eabf247e
[test] Enable OT funcs on tests that are working
2020-03-10 14:07:37 +03:30
8d19907704
Remove python2 support from tests/utils scripts
2020-02-19 16:17:45 +03:30
d809aca8d0
[test] test for not applying morx on horizontal runs if gsub exists
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https://github.com/harfbuzz/harfbuzz/pull/2130
2020-01-27 20:52:56 +03:30
b79ceac3c6
Prefer UINT_MAX instead of uint overflow.
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Also, prefer HB_FEATURE_GLOBAL_START and HB_FEATURE_GLOBAL_END.
2019-12-15 11:46:05 -08:00
6f76c325e5
[test] Update 10.15 results
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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
2241a676ba
[test] Add macOS 10.15 related fonts
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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
b1167d19e9
Fix!
2019-12-05 15:46:58 +00:00
5ff410b493
Add files, oops
2019-12-05 15:37:56 +00:00
2dc20e632e
Implement fallback vertical shaping from Firefox
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Fixes https://github.com/harfbuzz/harfbuzz/issues/355
2019-12-05 15:28:42 +00:00
d59d89b281
[test] Rebase 10.14 trak related test
2019-08-20 13:07:17 +04:30
37de38adea
Merge branch 'master' into remove-coretext-96dpi-assumption
2019-08-20 12:59:33 +04:30
da5118da77
[ot-shape] Enable abvm/blwm features by default
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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
2164bd6f29
[ot-shape] Enable dist feature by default ( #1908 )
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1907
2019-08-16 00:28:41 +02:00
c9796d15e1
Fix sbix glyph extents
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* 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
d64fb9db52
[use] Allow U+1A60 TAI THAM SIGN SAKOT after vowel
2019-05-27 13:14:03 -04:00
125c45ed36
Convert Consonant_Initial_Postfixed to CONS_MED
2019-05-15 14:34:25 -07:00
21bb80ebf2
[indic] Add back medial-consonant to grammar
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1592
2019-03-28 20:50:04 -07:00
5ab6de7a6f
[khmer] Add trailing Coeng to syllable grammar
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1541
2019-03-28 20:23:12 -07:00
8b6eb6cf46
Add a macOS 10.14.3 fonts tests ( #1608 )
2019-03-08 01:33:41 +03:30
a9321cb5f8
Fix mac test
2019-01-25 16:11:45 +01:00
06358ae974
[AAT] Add test for recent Ligature stack fix, using Zapfino on Mac
2019-01-25 15:11:47 +01:00
00f06d1aa6
Fix test
2019-01-24 16:11:05 +01:00
9f31417733
Form cluster for Emoji sub-region tag sequences
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1556
2019-01-24 16:08:33 +01:00
5034f8f2ab
Fix macos tests with previous commit
2019-01-24 12:50:38 +01:00
3ecda71041
Adjust mark offsets when zeroing from fallback mark positioning code
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Adjust tests.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1532
2019-01-24 12:28:24 +01:00
cbe0ed117a
[AAT] Re-enable tests MORX-31 and MORX-41
2019-01-23 20:45:18 +01:00
410731d3fb
[test/text-rendering-tests] Update from upstream
2019-01-23 20:31:06 +01:00
f401f85a5a
Remove assumption about Core Text working in 96 DPI
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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
bf738ba3ba
[test][aat] Remove extra --shaper ot
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As run-tests.py already adds it
2018-11-30 00:06:40 +03:30
1a182e97ee
[test/text-rendering-tests] Update from upstream
2018-11-29 12:39:52 -05:00
e0307de818
[test][aat.kern] More ( #1427 )
2018-11-29 11:36:05 +03:30
7b78d2233d
[test][aat] Update expectency
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It is not visually noticeable but apparently affected by kern format2 correct implementation.
I should've checked CoreText result which can't as CircleCI outage.
2018-11-29 00:55:05 +03:30
5155067e10
[test] Add test for format2 kern ( #1423 )
2018-11-29 00:07:00 +03:30
19863c8059
[test][aat] Add a test and make macOS runners faster ( #1422 )
2018-11-28 20:28:42 +03:30
97eaedca5d
[test][aat] Enable Tamil MN test ( #1414 )
2018-11-26 16:58:58 +03:30
0e3a48e542
[test][aat] fix 10.13.6 Helvetica expectation
2018-11-25 13:37:23 +03:30
cbc541b426
[aat] Add m grave test ( #1412 )
2018-11-25 12:50:30 +03:30
fa26ad0f48
[aat] Fix macos expectation
2018-11-25 11:25:17 +03:30
264c4a539c
[test] Reorder test suites
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aots is less interesting. Run text-rendering-tests before aots.
2018-11-25 01:16:01 -05:00
e6877e28cd
[test] Add the missed aots fonts
2018-11-25 02:14:41 +03:30
825ea5a460
[test] Merge 10.12.6 and 10.13.6 tests, update to Apple Chancery fix
2018-11-25 02:14:41 +03:30
b518e5af9f
Add 10.13.6 aat fonts tests and bot ( #1409 )
2018-11-25 01:39:00 +03:30
b7f7950e8f
[aat] Add test for recent regression
2018-11-24 15:56:17 -05:00
5020affc38
[tests] Minor
2018-11-24 15:42:11 -05:00
ed900ee9af
[tests] Rename
2018-11-24 15:22:09 -05:00
3cc14e78ae
[test] Enable more of aots tests ( #1408 )
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The ones commented out in this change should've be passed :/
a closer look is needed.
2018-11-24 20:49:21 +03:30
24887d1115
Add Adobe AOTS tests ( #1395 )
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Annotated OpenType Specification or aots, https://github.com/adobe-type-tools/aots
provides a set of tests for OpenType specification, this change add those tests in addition
to modified version of their HarfBuzz test runner for generating harfbuzz project specific tests.
2018-11-24 20:07:24 +03:30
c9cc96c0cf
[aat] Update expectation
2018-11-23 19:58:56 +03:30
341851efe1
[aat] Add macOS specific tests ( #1404 )
2018-11-23 15:40:05 +03:30
8280459e74
Merge pull request #1291 from harfbuzz/use-reordering
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[use] Fix reordering
2018-11-22 22:39:12 -05:00
264439c6c3
Test U+111C9 SHARADA SANDHI MARK
2018-11-21 16:33:45 -05:00
3c7792ca32
[use] Fix reordering
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Fixes #1235 .
2018-11-19 16:49:40 -05:00
cff4c6087f
Fix vertical fallback space sign
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Ouch!
Follow-up to cf203af8a3https://github.com/harfbuzz/harfbuzz/issues/1343
2018-11-16 15:04:41 -08:00
e543e1a085
Add Grantha test
2018-11-13 20:44:27 -08:00
9fae611740
[test/text-rendering-tests] Update from upstream
2018-11-08 12:26:38 -05:00
cf203af8a3
Implement space fallback in vertical direction
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1343
2018-10-31 18:27:09 -07:00
0aa90271fd
[tests] Fix for recent rounding change in CBDT
2018-10-28 23:03:20 -07:00
e3ceb2dde3
Fix again
2018-10-25 14:30:36 -07:00
1cfe702872
Fixup
2018-10-25 13:37:08 -07:00
5739c876d0
[test] Rename some fonts
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If we have duplicae font files in different directories, that would
break the oss-fuzz build currently. So, rename some to avoid
name class with text-rendering-test. Would be better to find
another solution.
2018-10-25 13:23:33 -07:00
ba502dea1e
[morx] Fix cluster-merging when ligating
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Only merge when actual ligature happened.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1305
2018-10-23 16:50:31 -07:00
cf92d6579e
[trak] Allow disabling tracking for ranges of text
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1303
2018-10-23 03:10:56 -07:00
22ecefd88e
Make tracking optout possible using 'trak' ot feature
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So '--features=-trak' or 'font-feature-settings: 'trak' 0;' can prevent
applying of tracking if used.
2018-10-23 02:57:55 -07:00
205737acdc
[use] Prohibit visually ambiguous vowel sequences
2018-10-23 02:25:08 -07:00
48ed598a35
[VORG] Hook up to hb-ot-font's v_origin
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Fixes https://github.com/harfbuzz/harfbuzz/issues/544
Test added with NotoSansCJK, eg. with U+FF38.
2018-10-23 02:21:27 -07:00
1bfb96a9c8
[test/text-rendering-tests] Update from upstream
2018-10-22 23:41:47 -07:00
d4e928b142
[color] Minimal API for COLR/CPAL
2018-10-22 10:17:31 +02:00
257ded1f9e
[trak] Fix test for previous fix
2018-10-19 11:20:14 -07:00
c0c190c16a
[fuzzing] Run tests against fuzzing fonts
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Some disable.
2018-10-16 16:39:55 -07:00
3676c685d4
[fuzzing] Move rest of fuzzing tests here
2018-10-16 16:32:26 -07:00
1487173dcf
[fuzzing] Delete duplicate fonts
2018-10-16 16:30:38 -07:00
1aa353e4fc
Fix tests
2018-10-16 15:26:51 -07:00
e53206271d
Add all the fonts found by fuzzers to the repo ( #1258 )
2018-10-17 01:42:04 +03:30
2137582c96
[morx] Reword ligation
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Still fails MORX-41. Am talking to Sascha to better understand what CoreText
is doing.
2018-10-16 14:46:07 -07:00
c46d42f8f2
[test/text-rendering-tests] Update from upstream
2018-10-16 13:39:54 -07:00
8dc6296818
[ot-font] Implement TrueType v_origin
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Fixes https://github.com/harfbuzz/harfbuzz/issues/537
2018-10-15 01:09:05 -07:00
bf8469be9a
Attach CursivePositioning backwards, not forward
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This is how Uniscribe does it. So, adjust. This is only relevant
to fonts that apply cursive positioning from a contextual lookup.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1181
2018-10-11 20:45:40 -04:00
bdb53ca24a
[myanmar] Implement Zawgyi shaper
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Enabled if script tag 'Qaag' is passed to HarfBuzz. Disables mark
advance-zeroing and fallback mark-positioning.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1162
2018-10-11 20:20:29 -04:00
788e147855
[test] Add test for USE indic3
2018-10-11 19:24:52 -04:00
65d01f7755
Test deprecated tag fallback in a font
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The font supports the deprecated tag 'DHV ' instead of 'DIV '. dv is
mapped to 'DIV ' and 'DHV ', in that order. The test specifies
`--language=dv`, demonstrating that if a font does not support the first
OpenType tag mapped to a BCP 47 tag, it will fall back to the next tag.
2018-10-11 13:54:28 -04:00
100e95f48e
[trak] Add tests
2018-10-11 11:30:45 -04:00
9c1bb81f5c
[test/text-rendering-tests] Update from upstream
2018-10-08 16:11:14 -04:00
2a5cb37fdb
Revert "[morx] Fix MORX-35"
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This reverts commit f62f6e90ad
2018-10-07 20:37:15 -04:00
f62f6e90ad
[morx] Fix MORX-35
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1224
2018-10-07 18:52:48 -04:00
c07b91b812
[test/text-rendering-tests] Update from upstream
2018-10-07 18:00:14 -04:00
5a41cf6be6
[test/text-rendering-tests] Update from upstream
2018-10-05 18:09:12 +02:00
55468ca01b
[test/text-rendering-tests] Update from upstream
2018-10-04 12:19:30 +02:00
6ff8a8a10b
Minor
2018-10-04 12:09:45 +02:00
14ff3cbe0f
Apply morx if there's no GSUB!
2018-10-04 11:34:21 +02:00
81f5eb09ec
Add emoji test for recent work
2018-10-03 21:32:52 +02:00
03fb6dd4c7
Rewrite grapheme-formation in terms of new work
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Also, don't attach ZWNJ to previous cluster. Closer to Unicode graphemes.
2018-10-03 21:11:40 +02:00
3f1c741b7a
[test] Split a test
2018-10-03 21:11:40 +02:00
df32eaae42
[indic] Disallow vowel mark combinations that spoof other vowel marks
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1019
New numbers:
BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707261 out of 707394 tests passed. 133 failed (0.0188014%)
GUJARATI: 366353 out of 366457 tests passed. 104 failed (0.0283799%)
GURMUKHI: 60729 out of 60747 tests passed. 18 failed (0.0296311%)
KANNADA: 951300 out of 951913 tests passed. 613 failed (0.0643966%)
MALAYALAM: 1048136 out of 1048334 tests passed. 198 failed (0.0188871%)
ORIYA: 42327 out of 42329 tests passed. 2 failed (0.00472489%)
SINHALA: 271596 out of 271847 tests passed. 251 failed (0.0923313%)
TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
Devanagari regressed because Uniscribe doesn't enforce the full set.
Tests added with the *-vowel-letters.txt files in tree and Noto fonts.
2018-10-03 15:53:28 +02:00
75114e01d2
[use] Add Halant_Or_Vowel_Modifier category
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1102
2018-10-03 12:30:23 +02:00
9f1dee32fb
[tests] Allow test-runner to ignore shaping output
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1212
2018-10-02 18:56:20 +02:00
729f634728
Disable joiner-skipping when looking back for base to attach mark to
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1189
2018-10-02 14:41:31 +02:00
ab4c37f73a
[khmer] Add mark-ordering tests
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Fixes https://github.com/harfbuzz/harfbuzz/issues/667
2018-10-01 19:35:48 +02:00
02bebe42c1
[test/text-rendering-tests] Update from upstream
2018-09-28 10:01:59 -04:00
d5c509272f
[dfont] Fix test expecatation and minor touch up
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I have no way to authoritatively know, but looks like test font only has one
face. So, adjust test expectation instead.
2018-09-11 17:18:21 +02:00
Jonathan Kew
Ebrahim Byagowi
Evgeniy Reizner
Behdad Esfahbod
Khaled Hosny
David Corbett
Tor Arne Vestbø
punchcutter