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git/t/t3419-rebase-patch-id.sh
Jeff King 577dfd0302 t9100,t3419: enclose all test code in single-quotes
A few tests here use double-quotes around the snippets of
shell code to run the tests. None of these tests wants to do
any interpolation at all, and it just leads to an extra
layer of quoting around all double-quotes and dollar signs
inside the snippet.  Let's switch to single quotes, like
most other test scripts.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-05-13 14:00:03 -07:00

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#!/bin/sh
test_description='git rebase - test patch id computation'
. ./test-lib.sh
count () {
i=0
while test $i -lt $1
do
echo "$i"
i=$(($i+1))
done
}
scramble () {
i=0
while read x
do
if test $i -ne 0
then
echo "$x"
fi
i=$((($i+1) % 10))
done <"$1" >"$1.new"
mv -f "$1.new" "$1"
}
run () {
echo \$ "$@"
/usr/bin/time "$@" >/dev/null
}
test_expect_success 'setup' '
git commit --allow-empty -m initial &&
git tag root
'
do_tests () {
nlines=$1 pr=${2-}
test_expect_success $pr "setup: $nlines lines" "
rm -f .gitattributes &&
git checkout -q -f master &&
git reset --hard root &&
count $nlines >file &&
git add file &&
git commit -q -m initial &&
git branch -f other &&
scramble file &&
git add file &&
git commit -q -m 'change big file' &&
git checkout -q other &&
: >newfile &&
git add newfile &&
git commit -q -m 'add small file' &&
git cherry-pick master >/dev/null 2>&1
"
test_debug "
run git diff master^\!
"
test_expect_success $pr 'setup attributes' "
echo 'file binary' >.gitattributes
"
test_debug "
run git format-patch --stdout master &&
run git format-patch --stdout --ignore-if-in-upstream master
"
test_expect_success $pr 'detect upstream patch' '
git checkout -q master &&
scramble file &&
git add file &&
git commit -q -m "change big file again" &&
git checkout -q other^{} &&
git rebase master &&
test_must_fail test -n "$(git rev-list master...HEAD~)"
'
test_expect_success $pr 'do not drop patch' '
git branch -f squashed master &&
git checkout -q -f squashed &&
git reset -q --soft HEAD~2 &&
git commit -q -m squashed &&
git checkout -q other^{} &&
test_must_fail git rebase squashed &&
rm -rf .git/rebase-apply
'
}
do_tests 500
do_tests 50000 EXPENSIVE
test_done