t/t3437: simplify and document the test helpers

Let's simplify the test_commit_message() helper function and add
comments to the function.

This patch also document the working of 'fixup -C' with "amend!" in the
test-description.

Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Charvi Mendiratta <charvi077@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Charvi Mendiratta 2021-02-10 17:06:48 +05:30 committed by Junio C Hamano
parent 4755fed0a6
commit d8bd08066d

View File

@ -9,7 +9,9 @@ This test checks the "fixup [-C|-c]" command of rebase interactive.
In addition to amending the contents of the commit, "fixup -C"
replaces the original commit message with the message of the fixup
commit. "fixup -c" also replaces the original message, but opens the
editor to allow the user to edit the message before committing.
editor to allow the user to edit the message before committing. Similar
to the "fixup" command that works with "fixup!", "fixup -C" works with
"amend!" upon --autosquash.
'
. ./test-lib.sh
@ -18,17 +20,19 @@ editor to allow the user to edit the message before committing.
EMPTY=""
# test_commit_message <rev> -m <msg>
# test_commit_message <rev> <path>
# Verify that the commit message of <rev> matches
# <msg> or the content of <path>.
test_commit_message () {
rev="$1" && # commit or tag we want to test
file="$2" && # test against the content of a file
git show --no-patch --pretty=format:%B "$rev" >actual-message &&
if test "$2" = -m
then
str="$3" && # test against a string
printf "%s\n" "$str" >tmp-expected-message &&
file="tmp-expected-message"
fi
test_cmp "$file" actual-message
git show --no-patch --pretty=format:%B "$1" >actual &&
case "$2" in
-m)
echo "$3" >expect &&
test_cmp expect actual ;;
*)
test_cmp "$2" actual ;;
esac
}
get_author () {