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Add a test for bug 18343

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This already passes in master, 3.0, and 2.7, but would fail in
ruby 2.6 as it segfaults instead of raising an exception. I think
it's good to have a test for this to catch possible future
regressions.
This commit is contained in:
Jeremy Evans 2021-11-16 13:09:25 -08:00
parent cbb057e677
commit d1cbec9b52
Notes: git 2021-11-17 12:29:18 +09:00
1 changed files with 8 additions and 0 deletions
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8
test/ruby/test_pack.rb
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@ -638,6 +638,14 @@ EXPECTED
end;
end
def test_bug_18343
bug18343 = '[ruby-core:106096] [Bug #18343]'
assert_separately(%W[- #{bug18343}], <<-'end;')
bug = ARGV.shift
assert_raise(ArgumentError, bug){[0].pack('c', {})}
end;
end
def test_pack_unpack_m0
assert_equal("", [""].pack("m0"))
assert_equal("AA==", ["\0"].pack("m0"))