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test-lib-functions: remove generate_zero_bytes() wrapper

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Since d5cfd142ec (tests: teach the test-tool to generate NUL bytes
and use it, 2019-02-14) the generate_zero_bytes() functions has been a
thin wrapper for "test-tool genzeros". Let's have its only user call
that directly instead.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2021-02-09 22:41:51 +01:00 committed by Junio C Hamano
parent 762ccf9906
commit f3ad2bf471
2 changed files with 1 additions and 8 deletions
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2
t/t5318-commit-graph.sh
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@ -529,7 +529,7 @@ corrupt_graph_and_verify() {
zero_pos=${4:-${orig_size}} &&
printf "$data" | dd of="$objdir/info/commit-graph" bs=1 seek="$pos" conv=notrunc &&
dd of="$objdir/info/commit-graph" bs=1 seek="$zero_pos" if=/dev/null &&
generate_zero_bytes $(($orig_size - $zero_pos)) >>"$objdir/info/commit-graph" &&
test-tool genzeros $(($orig_size - $zero_pos)) >>"$objdir/info/commit-graph" &&
corrupt_graph_verify "$grepstr"
}

7
t/test-lib-functions.sh
View file

@ -111,13 +111,6 @@ remove_cr () {
tr '\015' Q | sed -e 's/Q$//'
}
# Generate an output of $1 bytes of all zeroes (NULs, not ASCII zeroes).
# If $1 is 'infinity', output forever or until the receiving pipe stops reading,
# whichever comes first.
generate_zero_bytes () {
test-tool genzeros "$@"
}
# In some bourne shell implementations, the "unset" builtin returns
# nonzero status when a variable to be unset was not set in the first
# place.