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sed: fix hex_subst test after after r363679

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r363679 is in-fact the future change referenced by the comment, helpfully
left and forgotten by kevans. Instead of just silently not matching, we
should now be erroring out with vigor.
This commit is contained in:
kevans 2020-07-30 13:36:24 +00:00
parent 1bccdd86b4
commit 03bbb9161a
1 changed files with 3 additions and 5 deletions
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8
usr.bin/sed/tests/sed2_test.sh
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@ -109,11 +109,9 @@ hex_subst_body()
# Single digit \x should work as well.
atf_check -o "inline:xn" sed 's/\xd/x/' c
# Invalid digit should cause us to ignore the sequence. This test
# invokes UB, escapes of an ordinary character. A future change will
# make regex(3) on longer tolerate this and we'll need to adjust what
# we're doing, but for now this will suffice.
atf_check -o "inline:" sed 's/\xx//' d
# This should get passed through to the underlying regex engine as
# \xx, which is an invalid escape of an ordinary character.
atf_check -s exit:1 -e not-empty sed 's/\xx//' d
}
atf_test_case commands_on_stdin