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t0000: avoid masking git exit value through pipes

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9af0b8dbe2 (t0000-basic: more commit-tree tests., 2006-04-26) adds
tests for commit-tree that mask the return exit from git as described
in a378fee5b0 (Documentation: add shell guidelines, 2018-10-05).

Fix the tests, to avoid pipes by using a temporary file instead.

Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Carlo Marcelo Arenas Belón 2021-09-16 01:55:23 -07:00 committed by Junio C Hamano
parent 637799bf0a
commit 66c0c44df6
1 changed files with 12 additions and 11 deletions
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23
t/t0000-basic.sh
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@ -1271,28 +1271,29 @@ P=$(test_oid root)
test_expect_success 'git commit-tree records the correct tree in a commit' '
commit0=$(echo NO | git commit-tree $P) &&
tree=$(git show --pretty=raw $commit0 |
sed -n -e "s/^tree //p" -e "/^author /q") &&
git show --pretty=raw $commit0 >out &&
tree=$(sed -n -e "s/^tree //p" -e "/^author /q" out) &&
test "z$tree" = "z$P"
'
test_expect_success 'git commit-tree records the correct parent in a commit' '
commit1=$(echo NO | git commit-tree $P -p $commit0) &&
parent=$(git show --pretty=raw $commit1 |
sed -n -e "s/^parent //p" -e "/^author /q") &&
git show --pretty=raw $commit1 >out &&
parent=$(sed -n -e "s/^parent //p" -e "/^author /q" out) &&
test "z$commit0" = "z$parent"
'
test_expect_success 'git commit-tree omits duplicated parent in a commit' '
commit2=$(echo NO | git commit-tree $P -p $commit0 -p $commit0) &&
parent=$(git show --pretty=raw $commit2 |
sed -n -e "s/^parent //p" -e "/^author /q" |
sort -u) &&
git show --pretty=raw $commit2 >out &&
cat >match.sed <<-\EOF &&
s/^parent //p
/^author /q
EOF
parent=$(sed -n -f match.sed out | sort -u) &&
test "z$commit0" = "z$parent" &&
numparent=$(git show --pretty=raw $commit2 |
sed -n -e "s/^parent //p" -e "/^author /q" |
wc -l) &&
test $numparent = 1
git show --pretty=raw $commit2 >out &&
test_stdout_line_count = 1 sed -n -f match.sed out
'
test_expect_success 'update-index D/F conflict' '