5f061d27d5
Rewrite run-tests in python ( #647 )
2017-12-07 11:22:55 +03:30
d9066afd6b
Add another test for previous commit
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From https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4273
2017-11-29 16:18:18 -08:00
16fba5b215
[ot] Fix Extension type recurse to disallow recursing to another Extension
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Particularly hazardous if the second layer mixes forward and backward lookups.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4336
2017-11-29 16:08:11 -08:00
9f259769a6
Categorize U+A8B4 as Consonant_Medial
2017-11-21 13:48:32 -08:00
8d55340593
Fix fallback positioning of double diacritic marks
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Fixes https://bugzilla.gnome.org/show_bug.cgi?id=787284
2017-11-20 19:43:22 -08:00
87d74605f5
Categorize U+0C80 as Consonant_Placeholder
2017-11-20 13:10:28 -08:00
baf7779d2d
Limit how much recursion GSUB/GPOS does
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This only counts recursions right now. Good start.
Hopefully...
Fixes https://github.com/behdad/harfbuzz/issues/429
2017-11-14 21:55:37 -08:00
b9c96b5d7c
Add test for previous commit
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At some point we should run tests under valgrind...
2017-11-14 15:56:21 -08:00
87f0ad183c
Allow U+20F0 in USE clusters
2017-11-14 15:04:10 -08:00
8eed9cb11e
[kern] Fix invalid memory access if offset is zero
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If offset is zero, we return Null() object. Wasn't prepared for that.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4088
2017-11-09 18:09:40 -08:00
b68fba4dc8
[test] Use glyph ids instead of forcing ft funcs
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We were using ft funcs because these are CFF fonts, but we can avoid
glyph names instead and keep testing both ot and ft.
2017-11-09 18:01:15 -05:00
2fcfbcf805
[test] Fix another instance of component rounding
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See https://github.com/behdad/harfbuzz/pull/590#issuecomment-341194673
2017-11-09 18:01:15 -05:00
822035ce73
[tests/arabic-stch.tests] Don't show flags
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We don't need to test the actual flag values. For unsafe-to-break,
the --verify in run-tests.sh checks what we are interested in.
2017-11-08 17:03:55 -08:00
53f0c27ddc
Minor
2017-11-08 17:02:54 -08:00
5a9cba9744
Mark non-initial left matras as unsafe to break
2017-11-08 19:12:10 -05:00
74e82adaea
Mark glyphs involved in 'stch' as unsafe to break
2017-11-06 15:06:23 -05:00
0e63cbed9c
[test] Fix difference between ft and ot font funcs
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See https://github.com/behdad/harfbuzz/pull/590#issuecomment-341194673 .
I simply removed the composite glyph and use the referenced simple
glyph directly.
2017-11-01 14:00:52 -06:00
0b8f8dd869
Revert "[test] We don’t care about glyph positions here"
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This reverts commit 70137e2b4b
2017-11-01 14:00:52 -06:00
f1245013bf
[test] Run shaping tests with both ot and ft funcs
2017-11-01 10:33:10 -06:00
70137e2b4b
[test] We don’t care about glyph positions here
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Freetype and OT font functions give different positions for some glyphs
in this font (OT seems to be correct), but that is not what we are
interested in in this test.
See https://github.com/behdad/harfbuzz/pull/590#issuecomment-341045223 .
2017-11-01 10:33:10 -06:00
9234b364b1
[test] Use ft functions for this test
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https://github.com/behdad/harfbuzz/pull/590#issuecomment-340967271
2017-11-01 10:33:10 -06:00
afbfb9279c
[test] Always use ft font funcs for these tests
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These are CFF fonts and ot functions don’t support CFF glyph names yet.
The next commit will run all tests with ot functions.
2017-11-01 10:33:10 -06:00
d016c5bdb9
Categorize Grantha candrabindu for use in Tamil
2017-10-31 16:54:23 -06:00
729c9e1335
Include all relevant glyphs in the subsetted font
2017-10-26 13:49:56 -05:00
9d4d2fb9af
[ot-font] Implement hb_ot_get_glyph_name
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Turns out we already have support for “post” table, it just needed to be
activated and put in use.
2017-10-25 19:29:51 -04:00
fd786c768f
Use `mktemp -d` instead of `mktemp --directory`
2017-10-25 16:53:37 -04:00
c4944920c0
Fix and run indic-script-extensions.tests
2017-10-25 16:53:16 -04:00
d8df714251
Fix code point iteration in narrow Python
2017-10-25 16:53:16 -04:00
81e2b9b8a9
Never skip over CGJ
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We might want to tweak this some more. For now, never skipping over
it is better behavior than always skipping.
Part of https://github.com/behdad/harfbuzz/issues/554
2017-10-15 10:49:06 +02:00
fa48ccbe12
[indic] Special-case Kannada Ra,H,ZWJ sequence
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Fixes https://github.com/behdad/harfbuzz/issues/435
2017-10-12 14:07:37 +02:00
ab8d70ec70
[arabic] Implement Unicode Arabic Mark Ordering Algorithm UTR#53
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Fixes https://github.com/behdad/harfbuzz/issues/509
2017-10-04 14:47:10 +02:00
3ca9c92aa6
Test Consonant_With_Stacker in Kannada ( #530 )
2017-10-03 14:07:02 +02:00
5d98de1f38
Tweak mark-base attachment
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Apparently a base glyph can also become an attached component of a
ligature if the ligature-forming lookup used IgnoreBase. This was
being confused with a non-first component of a MultipleSubst and
hence not matched for mark-attachment. Tweak test to fix.
Fixes https://github.com/behdad/harfbuzz/issues/543
2017-10-03 13:49:40 +02:00
09cbeb2246
Make bots happy
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Fixes https://github.com/behdad/harfbuzz/issues/551
2017-10-03 13:22:07 +02:00
1633513996
Add test for U+0A51
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New Indic numbers are:
BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707307 out of 707394 tests passed. 87 failed (0.0122987%)
GUJARATI: 366355 out of 366457 tests passed. 102 failed (0.0278341%)
GURMUKHI: 60729 out of 60747 tests passed. 18 failed (0.0296311%)
KANNADA: 951201 out of 951913 tests passed. 712 failed (0.0747968%)
KHMER: 299071 out of 299124 tests passed. 53 failed (0.0177184%)
MALAYALAM: 1048136 out of 1048334 tests passed. 198 failed (0.0188871%)
ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
SINHALA: 271662 out of 271847 tests passed. 185 failed (0.068053%)
TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
Before 71c0a1429d
2017-10-02 20:28:56 +02:00
8b2c94c43f
Tweak ligature component matching for ligature formation
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If two marks want to ligate and they belong to different components of the
same ligature glyph, and said ligature glyph is to be ignored according to
mark-filtering rules, then allow.
Example Burmese senquence:
U+1004,U+103A,U+1039,U+101B,U+103D,U+102D
Test font provided by Norbert Lindenberg.
Fixes https://github.com/behdad/harfbuzz/issues/545
2017-10-02 20:03:35 +02:00
71c0a1429d
[indic] Fix shaping of U+0A51
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Mark it as matra below to allow the sequence U+0A15, U+0A51, U+0A47.
Oh well...
Fixes https://github.com/behdad/harfbuzz/issues/524
2017-10-02 18:57:03 +02:00
cc79b666bc
[indic] Add test for 1a0a356a0f
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https://github.com/behdad/harfbuzz/issues/538
2017-10-02 09:19:15 -04:00
61a9d7e6d0
Minor
2017-09-04 19:48:52 -07:00
03a5a6f873
[util] Add --unicodes to hb-view / hb-shape
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Fixes https://github.com/behdad/harfbuzz/issues/154
2017-09-01 19:12:22 -07:00
0e5b475d98
Minor
2017-09-01 18:28:47 -07:00
3e1fc6d18b
Minor
2017-09-01 10:46:48 -07:00
04f009f848
Add test accidentally removed in previous commit
2017-09-01 10:38:25 -07:00
06cb162cd7
[indic] Treat Consonant_With_Stacker as consonant
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Fixes https://github.com/behdad/harfbuzz/issues/528
"Kannada JIHVAMULIYA and UPADHMANIYA insert dotted circles"
2017-09-01 10:34:56 -07:00
099472e08b
hb_buffer_diff() tweak
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I like to have a mode where CONTAINS_NOTDEF and CONTAINS_DOTTEDCIRCLE are not
returned. Abused a value of -1 for that. hb-shape now uses it. Fixes two
of the six tests failing with --verify in test/shaping/run-tests.sh.
2017-08-30 16:45:06 -07:00
4387b059a0
[test] Add --verify to hb-shape
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Disabled for now. Will enable and fix failures after next release.
2017-08-23 14:35:58 -07:00
3b54d0337e
Add tests for 'avar' fix 5dc30451b8
2017-08-08 18:37:03 -07:00
c1432bce3c
[arabic] Adjust feature order again
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Fixes https://github.com/behdad/harfbuzz/issues/505
2017-07-14 17:35:17 +01:00
9dd29c681e
[use] Allow up to two medial-below letters
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Fixes https://github.com/behdad/harfbuzz/issues/376
2017-07-14 17:01:27 +01:00
216b003c91
[use] Fix shaping of U+AA29 CHAM VOWEL SIGN AA
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Part of https://github.com/behdad/harfbuzz/issues/376
Also see https://github.com/roozbehp/unicode-data/issues/6
Test added, using NotoSansCham built from Noto Phase III sources.
2017-07-14 16:38:51 +01:00
ebraminio
Behdad Esfahbod
David Corbett
Khaled Hosny