Commit Graph

76 Commits

Author SHA1 Message Date
Behdad Esfahbod 7368da6724 [test] Add test for cursive-positioning with mixed directions
Fails now.  Fix coming.  See thread "Issue with cursive attachment"
started by Khaled.  Test fonts were made by modifying test font
from Khaled to add more anchors.
2015-08-25 20:29:36 +01:00
Behdad Esfahbod f3792342f6 [tests] Add test for fallback positioning with cluster_level > 0
For https://github.com/behdad/harfbuzz/pull/123
Currently fails.  Fix coming.
2015-08-08 18:03:16 +02:00
Behdad Esfahbod c81d957a26 [test] Add tests for improved 'vert' feature 2015-07-23 12:50:48 +01:00
Behdad Esfahbod 8a6a16dbcb [test] Add recently added test
Ouch.
2015-07-23 12:49:09 +01:00
Behdad Esfahbod e6f80fa104 [indic] Allow ZWJ/ZWNJ before SM
In Oriya, a ZWJ/ZWNJ might be added before candrabindu to encourage
or stop ligation of the candrabindu.  This is clearly specified in
the Unicode section on Oriya.  Allow it there.  Note that Uniscribe
doesn't allow this.

Micro tests added using Noto Sans Oriya draft.

No changes in numbers.  Currently at:

BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707307 out of 707394 tests passed. 87 failed (0.0122987%)
GUJARATI: 366349 out of 366457 tests passed. 108 failed (0.0294714%)
GURMUKHI: 60732 out of 60747 tests passed. 15 failed (0.0246926%)
KANNADA: 951190 out of 951913 tests passed. 723 failed (0.0759523%)
KHMER: 299070 out of 299124 tests passed. 54 failed (0.0180527%)
MALAYALAM: 1048147 out of 1048334 tests passed. 187 failed (0.0178378%)
ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
SINHALA: 271662 out of 271847 tests passed. 185 failed (0.068053%)
TAMIL: 1091753 out of 1091754 tests passed. 1 failed (9.15957e-05%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
2014-12-10 12:05:24 -08:00
Behdad Esfahbod d5e61470fa [arabic] Fix fallback shaping regression
Was broken in 615d00ea25.

Fixes https://github.com/behdad/harfbuzz/pull/48

Micro-test added.
2014-08-05 14:19:36 -04:00
Behdad Esfahbod ac53443f1c [hangul] Don't apply 'calt'
See comments.

Micro-test added.
2014-07-31 18:54:43 -04:00
Behdad Esfahbod 6f2d9ba52a Add old-Myanmar shaper
Looks like Unsicribe responds to the 'mymr' tag by zeroing marks
GDEF_LATE instead of generic-shaper UNICODE_LATE.  Implement that.

Fixes
Bug 81775 - Incorrect Rendering with harfbuzz-ng myanmar unicode
https://bugs.freedesktop.org/show_bug.cgi?id=81775

Micro-test added based on Padauk.
2014-07-26 19:18:59 -04:00
Behdad Esfahbod fc0daafab0 [indic] Handle old-spec Malayalam reordering with final Halant
See comment.

Micro-tests added.
2014-07-23 16:53:03 -04:00
Behdad Esfahbod d218bdb26b Fix test runner under Windows 2014-07-22 18:02:11 -04:00
Behdad Esfahbod 615d00ea25 [arabic] Apply init/medi/isol/fini/... in separate stages
Follows the order of the Arabic/Syriac specs.  Also don't stop
between rlig and calt in non-Arabic scripts.

Micro-tests for Arabic and Mongolian added for the latter.
2014-07-17 15:50:13 -04:00
Behdad Esfahbod 844f1a487d [tests] Add record-test.sh 2014-07-16 13:32:51 -04:00
Behdad Esfahbod 832a6f99b3 [indic] Don't reorder reph/pref if ligature was expanded
Normally if you want to, say, conditionally prevent a 'pref', you
would use blocking contextual matching.  Some designers instead
form the 'pref' form, then undo it in context.  To detect that
we now also remember glyphs that went through MultipleSubst.

In the only place that this is used, Uniscribe seems to only care
about the "last" transformation between Ligature and Multiple
substitions.  Ie. if you ligate, expand, and ligate again, it
moves the pref, but if you ligate and expand it doesn't.  That's
why we clear the MULTIPLIED bit when setting LIGATED.

Micro-test added.  Test: U+0D2F,0D4D,0D30 with font from:

[1]
https://code.google.com/a/google.com/p/noto-alpha/issues/detail?id=186#c29
2014-06-05 20:36:01 -04:00
Behdad Esfahbod 2646aec1e6 Drop required automake version back to 1.11.3
Work around broken automake-1.13 changes.
2013-12-05 18:19:35 -05:00
Behdad Esfahbod d913f98d88 Require automake 1.13
Fix tests build.

https://bugs.freedesktop.org/show_bug.cgi?id=71353
2013-12-04 19:59:48 -05:00
Behdad Esfahbod b9d0077ac1 Fix win32 testing 2013-10-28 20:46:11 +01:00
Behdad Esfahbod 2e990a3d72 Make "make distcheck" happy 2013-10-28 20:23:07 +01:00
Behdad Esfahbod 2c85a3df09 Fix issue with automake 2013-10-14 19:41:52 +02:00
Behdad Esfahbod 841e20d083 Add test suite for shaping results
The new test suite runs tests included under
hb/test/shaping/tests/*.tests, which themselves reference
font files stored by sha1sum under hb/test/shaping/fonts/sha1sum.
The fonts are produced using a subsetter to only include glyphs
needed to run the test.

Four initial tests are added for (Chain)Context matching,
of which three currently fail.
2013-10-14 18:54:51 +02:00
Behdad Esfahbod 2214a03900 Add hb-diff-ngrams 2012-05-09 09:54:54 +02:00
Behdad Esfahbod c438a14b62 Add hb-diff-stat 2012-05-09 07:45:17 +02:00
Behdad Esfahbod f1eb008cc7 Add hb-diff-colorize
Accepts --format=html now.
2012-05-09 00:01:50 +02:00
Behdad Esfahbod ab94a9c542 Distribute testing tools 2012-01-21 19:43:58 -05:00
Behdad Esfahbod 11267aef36 Fix 2012-01-20 13:57:14 -05:00
Behdad Esfahbod a33e46cf7d [test/shaping] Add hb-update-manifests 2012-01-19 15:44:55 -05:00
Behdad Esfahbod d4de562adf Start adding new shaping test suite together 2012-01-19 15:21:04 -05:00