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tests: avoid NULs in test log

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* tests/wc/page-size.sh: Remove NULs from logs,
also change from using Heredocs which are overkill.
This commit is contained in:
Pádraig Brady
2026-10-08 13:14:44 +01:00
parent 77e7674add
commit f2d996bd1b
1 changed files with 8 additions and 11 deletions
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19
tests/wc/page-size.sh
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@@ -27,26 +27,23 @@ for multiple in $(seq 3); do
# Count the entire file as a sanity check.
wc -c < file > out 2> err || fail=1
file_size=$(($multiple * $page_size))
cat <<EOF > exp || framework_failure_
$file_size
EOF
echo $file_size > exp || framework_failure_
compare exp out || fail=1
compare /dev/null err || fail=1
# Test 'wc -c' when standard input has a nonzero offset.
# This would give an incorrect result from coreutils-8.24
# to coreutils-9.12.
skip=$(($multiple * 100))
(head -c $skip; wc -c > out 2> err) < file || fail=1
cat <<EOF > exp || framework_failure_
$(($file_size - $skip))
EOF
(head -c $skip >/dev/null; wc -c > out 2> err) < file || fail=1
echo $(($file_size - $skip)) > exp || framework_failure_
compare exp out || fail=1
compare /dev/null err || fail=1
# Likewise.
(head -c $page_size; wc -c > out 2> err) < file || fail=1
cat <<EOF > exp || framework_failure_
$(($file_size - $page_size))
EOF
(head -c $page_size >/dev/null; wc -c > out 2> err) < file || fail=1
echo $(($file_size - $page_size)) > exp || framework_failure_
compare exp out || fail=1
compare /dev/null err || fail=1
done