c373155904
[fuzzing] Add test for recent fix
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Test from https://github.com/behdad/harfbuzz/issues/223
I forgot that we do run hb-fuzzer on tests in shaping/tests/fuzzed.tests.
2016-02-19 15:13:07 +07:00
9cc1ed4fa6
Do not allow recursiving to same position and same lookup
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This is just to make it harder to be extremely slow. There definitely
are ways still, just harder. Oh well... how do we tame this problem
without solving halting problem?!
Fixes https://github.com/behdad/harfbuzz/issues/174
2015-11-19 12:39:09 -08:00
85062e3b46
Add tests for previous two commits
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To fully test what these are supposed to test, they should be run
against libharfbuzz-fuzzing.la instead of libharfbuzz.la, but for
now just record the files.
2015-11-18 23:09:13 -08:00
5a7eb5d4d8
[fuzzing] Add test case for OOM
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From https://github.com/behdad/harfbuzz/issues/161
2015-11-06 00:01:24 -08:00
2f0dfd43cd
Fix test expectation
2015-11-03 12:28:34 -08:00
df698f3299
[ot-font] Fix hmtx table length checking, *again*
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Exactly the same problem that I fixed in
63ef0b41dc67f8821fb2https://github.com/behdad/harfbuzz/issues/139#issuecomment-153449473
Fixes https://github.com/behdad/harfbuzz/issues/156
2015-11-03 12:15:12 -08:00
67f8821fb2
[ot] Make bad-hmtx handling match FreeType
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Also route fuzzing-related tests through hb-ot-font, to reduce dependency
on FreeType behavior for badly-broken fonts. Fixes failing test with
FreeType master.
2015-11-02 15:37:29 -08:00
338ffec9e4
Add tests for a couple of fixed issues found by libFuzzer
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From:
https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887
https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957
2015-10-15 12:56:19 -03:00
55db94be2b
Add test for previous commit
2015-10-13 00:33:59 -04:00
98c6fccc00
Add test for ee9b0b6cb5
2015-10-11 21:41:04 -04:00
34379b49e6
Add test for previous fix
2015-10-09 12:34:02 -04:00
Behdad Esfahbod