60a4f2e6f5
[test-paint] Detect FreeType COLRv1 from struct size
2023-01-12 19:12:46 -07:00
b783967242
[test] Minor save glyph_count
2023-01-12 19:11:10 -07:00
cca0ed9bcd
test-paint: Add variable font tests
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These needs freetype master to work.
2023-01-12 21:09:50 -05:00
c324d99952
[instancing] Add tests for MVAR instancing.
2023-01-12 18:15:07 +00:00
d675f0d4f2
Merge pull request #4023 from harfbuzz/aat-features2
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[aat] Support feature ranges
2023-01-11 15:06:31 -07:00
1cb5a87feb
test-pain: Print out extend for color lines
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Update all expected results to include this value.
2023-01-10 22:13:44 -05:00
6648e6e3e5
Add one more paint test
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Add a test for the clip_box_top_left_glyph,
since we've seen broken rendering with it.
2023-01-10 22:07:44 -05:00
4ee6094114
[aat] Add test for feature range
2023-01-10 11:52:12 -07:00
8460909e0c
[build] Fix make dist
2023-01-10 09:04:35 -07:00
0f01a83622
[subset] add basic test for CFF2 subsetting.
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FontTools does not yet support CFF2 subsetting so we can't add a comparison test. Instead add a golden file test.
2023-01-09 21:15:11 -07:00
b20871322f
test-paint: Fix use of g_test_skip
2023-01-09 16:30:42 -05:00
eb0f0279d2
test-paint: Avoid g_test_skip_printf
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This is relatively recent api we don't need.
2023-01-09 15:33:34 -05:00
e61c2be41c
test-paint: Skip tests if ft COLRv1 is missing
2023-01-09 15:25:29 -05:00
1d662632d9
test-paint: More output for failures
2023-01-09 15:01:59 -05:00
d0108d31a2
Add more paint tests
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These tests compare the output of the ft and ot
implementations for all the glyphs in the test_glyphs
font.
2023-01-09 14:42:30 -05:00
5f976d86a7
test-paint: Use %.3g for results
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This produces more readable output.
2023-01-09 14:24:32 -05:00
ec78a486bf
Run paint tests at upem scale
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This avoids problems with rouding.
2023-01-09 14:03:58 -05:00
a085efa699
test-paint: Fix font setup for ft
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We must call hb_ft_font_set_funcs after
setting the font scale.
2023-01-09 13:11:16 -05:00
26f713a7f5
paint-test: Use larger scales
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A scale of 20 is noise, so use 1000.
2023-01-09 12:54:06 -05:00
e886b6b8a6
[test-draw] Use a larger scale
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A scale of 20 is in the noise category for us. Using a larger
scale makes the test pass.
2023-01-09 10:31:28 -07:00
347910fd4c
Add a draw test
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This test compares output between ft and ot
font funcs.
2023-01-09 10:31:28 -07:00
42047070dd
test-paint: More helpful output
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No need to print ASCII chars as hex.
2023-01-08 16:08:16 -05:00
3fd6c0d97a
[test-paint] Remove unused FT_Library
2023-01-08 12:30:26 -07:00
28be4f8805
[test-paint] Actually run against hb-ft
2023-01-08 12:19:41 -07:00
ed7d0234e1
test-paint: Limit the precision of clip boxes
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Update expected test results.
2023-01-08 11:57:43 -07:00
10390ec5c6
Update expected test results
2023-01-08 09:06:03 -05:00
f3ce137420
test-paint: Be more flexible for expected results
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When generating the expected output with GENERATE_DATA=1,
Glib's test framework puts out some comments at the top
of the file. Ignore them when comparing the expected
output. This makes it possible to directly use the output
of
GENERATE_DATA=1 ./test-paint -p TESTCASE
as expected result for TESTCASE.
2023-01-08 09:01:31 -05:00
d0aaea2319
Update test results for paint-test
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These were affected by the PaintComposite optimization.
2023-01-07 16:30:56 -05:00
1eb5445e75
[subset] Fix issue in hb_subset_input_override_name_table()
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If a nameRecord with provided name_id/platform_id/encoding_id/lang_id
is not retained after subsetting, create it and insert it to
the name table. So we need to check against retained name_records
rather than name_record in the original name table.
2023-01-06 19:17:14 -07:00
c54debc76d
[face] Add hb_face_collect_nominal_glyph_mapping
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3973
2023-01-05 11:57:48 -07:00
9f3b59fe6b
Update expected test results
...
These need updates, because they record
every callback, and we've changed what
callbacks are happening.
2022-12-31 16:19:20 -05:00
313f74a693
Add a basic test for hb-coretext api
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This tests what would be my minimum assumption
about this api. It was written blindly.
2022-12-28 11:14:22 -07:00
661baf403c
Add a basic test for hb-ft api
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This tests what would be my minimum assumption
about this api.
2022-12-28 11:14:22 -07:00
2a51567925
[paint] Add a test for recursion
2022-12-26 17:00:20 -07:00
1eb4d002f2
Try to fix the build with msvc
2022-12-26 11:29:26 -07:00
00e93102a6
Add a test for hb_ot_color_glyph_has_paint
2022-12-26 11:29:26 -07:00
e7b0947afd
Add a test for hb_ot_color_has_paint
2022-12-26 11:29:26 -07:00
a7a93b85e6
Drop accidentally added ttx files
2022-12-24 12:08:32 -07:00
6ccbfabd4f
[paint] Return bool from paint_image()
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3974
2022-12-24 10:44:25 -07:00
d00e97f16c
Add test-paint to the autotools build
2022-12-24 09:16:29 -05:00
3478728edb
Fix test-paint build without freetype
2022-12-24 09:16:29 -05:00
9b9d7c7b8e
Plug a memory lek in paint tests
2022-12-24 05:34:47 -05:00
f9c865a899
Update test results
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These were changed by the introduction of
clip boxes.
2022-12-23 20:56:20 -05:00
55b7af6b62
Tweak paint-tests
2022-12-23 18:34:09 -05:00
44b48845b7
Add tests for hb_color_line_t
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Test a few things that were broken with the
ft implementation before.
2022-12-23 16:28:53 -05:00
a4a86c0ec2
[test-paint] g_test_message
2022-12-23 13:52:22 -07:00
dcab567988
[test-paint] Don't use g_test_fail_print() for older glib
2022-12-23 13:47:37 -07:00
8e197f50da
Add missing paint test results
2022-12-23 13:40:02 -07:00
3b021c5568
Run paint tests with ft font funcs
2022-12-23 13:37:59 -07:00
ca190aaba4
Split off the hb-paint tests
...
They belong in their own file.
2022-12-23 13:37:59 -07:00
ee7bbdf372
tests: Update expected results
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These were changed by fixes for glyph transforms.
2022-12-23 13:37:59 -07:00
3993a40703
test: Add some verification hints
2022-12-23 13:37:59 -07:00
47dbebff39
[paint] Add COLRv0 tests
2022-12-23 13:37:59 -07:00
3c972867b9
More s/hb_font_get_glyph_shape/hb_font_draw_glyph/
2022-12-23 13:37:59 -07:00
c221933977
[paint] Preserve foreground information
2022-12-23 13:37:59 -07:00
6387004cad
[paint] Simplify api
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Drop the hb_paint_context_t struct from the API, and
only pass the font where we need it.
2022-12-23 13:37:59 -07:00
71bd5a0dfc
[paint] Resolve colors
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We don't need to pass the index/alpha pairs to
client callbacks, and can just resolve the colors
internally.
Update test results.
2022-12-23 13:37:59 -07:00
9be01b6bff
[paint] Pass hb_paint_context_t along
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Replace the font argument with a hb_paint_context_t
that carries the font, the palette index and the
foreground color.
The hb_font_paint_glyph() api now takes the palette
index and the foreground color as extra arguments.
Update all callers and regenerate test results.
2022-12-23 13:37:59 -07:00
97224f3b63
[paint] Pass font to all callbacks
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This will lead to easier implementations.
At the same time, we change the push_clip_glyph
callback to use the font as-is, no unscaling needed.
Update all callers and expected test results.
2022-12-23 13:37:59 -07:00
b0fa40b2ec
tests: More diagnostics
2022-12-23 13:37:59 -07:00
290bb338bf
Dist test result files
2022-12-23 13:37:59 -07:00
74ccc1e76d
tests: Produce useful output on failure
2022-12-23 13:37:59 -07:00
084291108a
Tests: Fix memleak pointed out by valgrind
2022-12-23 13:37:59 -07:00
d8cb7ceefb
[test] Try fixing bots with old glib
2022-12-23 13:37:59 -07:00
2d4678b647
Add a comment
2022-12-23 13:37:59 -07:00
30a6fd04d0
[colr] Add some tests
2022-12-23 13:37:59 -07:00
4622be7f84
test/fuzzing: Fix dist
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We need to dist the repacker fuzzer test items into the tarball, along
with the items in graphs/ and sets/.
2022-12-22 06:44:04 -07:00
40342c9437
[subset] check for addition overflow in hdmx size calculation.
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Fixes https://oss-fuzz.com/testcase-detail/4877336988483584 .
2022-12-21 16:44:06 -07:00
b5acde43ed
[subset] check pending/subsetted tag sets for alloc failure.
2022-12-13 15:31:40 -07:00
9fbe52b88d
[subset] enable instancing tests by default.
2022-12-12 20:24:24 +00:00
eda02c2ebd
[subset] Move hb_subset_preprocess to be non-experimental.
2022-12-08 16:32:24 -07:00
35233d2514
[repacker] fix fuzzer reported stack overflow.
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Fixes https://oss-fuzz.com/testcase-detail/6014493291577344 .
2022-12-07 10:32:56 -07:00
b17fbc200b
[repacker] use memcpy to avoid alignment issues.
2022-12-05 14:13:47 -07:00
f1d3489388
[repacker] bail on failure to alloc assigned_bytes set.
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Fixes fuzzer issue https://oss-fuzz.com/testcase-detail/5390364397928448 .
2022-12-05 14:13:47 -07:00
239a5aca02
[repacker] don't allow references to the null object in graph.
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Fixes fuzzer issue https://oss-fuzz.com/testcase-detail/6714085985353728
2022-12-05 14:13:47 -07:00
260df1fa32
[indic] Support <U+0A02, U+0A40>
2022-12-04 10:46:47 -07:00
8eadb83640
[subset] Update hb_subset_input_override_name_table API
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Override the name string for the NameRecord identified by name_id,
platform_id, encoding_id and language_ids specified by the user.
If a record with specified name_id does not exist, this API will create
a new NameRecord with provided info and insert it to the name table.
2022-12-02 18:05:53 -07:00
16f61a1c87
[repacker] only build repacker fuzzer when experimental api is enabled.
2022-12-02 00:02:14 +00:00
de5a621322
[repacker] enforce root node having no incoming edges.
2022-12-01 23:37:16 +00:00
30e405e470
[repacker] ensure link obj indices are valid.
2022-12-01 22:12:59 +00:00
554ed06fac
[repacker] add cycle detection to the graph sort.
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This allows us to bail early if the graph is not acyclic.
2022-12-01 21:52:37 +00:00
9e99d08470
[repacker] validate link widths during repacker setup.
2022-12-01 20:17:41 +00:00
edf7a29595
[repacker] Validate link positions before running the repacker.
2022-12-01 20:17:41 +00:00
88d437525f
[repacker] add test for repacker fuzzer.
2022-12-01 20:17:40 +00:00
6627a1ab45
[repacker] Add a initial seed for the fuzzer repacker.
2022-12-01 20:17:40 +00:00
deca30b268
[repacker] get repacker fuzzer working.
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Additionally add helper method that allows a graph to be saved as a fuzzer seed.
2022-12-01 20:17:40 +00:00
261a605f9c
[repacker] verify graph is a dag before using the fuzzer input.
2022-12-01 20:17:40 +00:00
985b19f678
[repacker] begin implementing a fuzzer for the repacker api.
2022-12-01 20:17:39 +00:00
64e8707eca
[subset] don't use hb repacker when generating test files from fonttools.
2022-11-24 18:24:50 +00:00
ff3cac0ccd
[subset] Fix unecessary trailing 0 bytes left by ContextFormat2 pruning.
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Uneeded rules where beind removed from the count by the bytes for them was being left in the font.
2022-11-23 23:50:49 +00:00
dd1ba328a8
[repacker] fix fuzzer timeout.
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For https://oss-fuzz.com/testcase-detail/5845846876356608 . Only process the set of unique overflows.
2022-11-21 16:24:48 -07:00
527823ccac
[unicode] Destroy user_data in set_funcs fail paths
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This is what the font_funcs / draw_funcs do.
2022-11-19 15:19:08 -07:00
6314aa7da4
[subset] add an experimental API that can override name strings for specified name_id
2022-11-08 14:10:25 -07:00
f53ef69d59
[indic] Order left-matras inside-out
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3863
2022-11-05 15:40:05 -06:00
2822b589bc
[subset] Include instancing tests in distribution.
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Automatically enable them when the experimental api is enabled.
2022-11-03 14:24:15 -06:00
8a5524833c
[instance] update OS2/.usWeightClass and .usWidthClass when
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no-prune-unicode-ranges option is enabled
2022-10-27 11:59:31 -06:00
e854739b2d
[fuzzing] Add test font for previous commit
2022-10-26 13:12:56 -06:00
db22bfb3cc
[subset] Remove Franklin from the tests which is not an open source font.
2022-10-17 13:15:47 -06:00
3394ec7048
[subset] use subset accelerator in tests.
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This ensures it produces equivalent subsets as without the accelerator.
2022-10-13 23:02:54 +00:00
d5fc4a73c0
[instance] add tests for featureVariations
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Also updated the script that is used to generate tests.With fonttools,
we now do instancing first and then subsetting.
With different order of subsetting and instancing operations on the same
VF file, fonttools seems to generate 2 different font files with different
glyph set.
1. do subsetting and then instancing: this seems result in a larger glyph
set in the font file. Lookups are collected from both retained features
and all possible alternate featurevariations, this leads to a larger
glyph set after glyph closurei. And instancer doesn't redo glyph
closure, it does lookups pruning only.
2. do instancing and then subsetting: lookups are collected from
features that are replaced already and possible alternate feature
variations
2022-09-29 12:14:43 -06:00
Behdad Esfahbod
Matthias Clasen
Garret Rieger
Khaled Hosny
Qunxin Liu
Chun-wei Fan
David Corbett