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#!/bin/sh
#
# Copyright (c) 2019 Denton Liu
#
test_description='ensure rebase fast-forwards commits when possible'
. ./test-lib.sh
test_expect_success setup '
test_commit A &&
test_commit B &&
test_commit C &&
test_commit D &&
git checkout -t -b side
'
test_rebase_same_head () {
status_n="$1" &&
shift &&
what_n="$1" &&
shift &&
cmp_n="$1" &&
shift &&
status_f="$1" &&
shift &&
what_f="$1" &&
shift &&
cmp_f="$1" &&
shift &&
test_rebase_same_head_ $status_n $what_n $cmp_n "" "$*" &&
test_rebase_same_head_ $status_f $what_f $cmp_f " --no-ff" "$*"
}
test_rebase_same_head_ () {
status="$1" &&
shift &&
what="$1" &&
shift &&
cmp="$1" &&
shift &&
flag="$1"
shift &&
test_expect_$status "git rebase$flag $* with $changes is $what with $cmp HEAD" "
oldhead=\$(git rev-parse HEAD) &&
test_when_finished 'git reset --hard \$oldhead' &&
git rebase$flag $* >stdout &&
if test $what = work
then
# Must check this case first, for 'is up to
# date, rebase forced[...]rewinding head' cases
test_i18ngrep 'rewinding head' stdout
elif test $what = noop
then
test_i18ngrep 'is up to date' stdout &&
test_i18ngrep ! 'rebase forced' stdout
elif test $what = noop-force
then
test_i18ngrep 'is up to date, rebase forced' stdout
fi &&
newhead=\$(git rev-parse HEAD) &&
if test $cmp = same
then
test_cmp_rev \$oldhead \$newhead
elif test $cmp = diff
then
test_cmp_rev ! \$oldhead \$newhead
fi
"
}
changes='no changes'
test_rebase_same_head success noop same success work same
test_rebase_same_head success noop same success noop-force same master
test_rebase_same_head success noop same success noop-force diff --onto B B
test_rebase_same_head success noop same success noop-force diff --onto B... B
test_rebase_same_head success noop same success noop-force same --onto master... master
test_rebase_same_head success noop same success noop-force same --keep-base master
test_rebase_same_head success noop same success noop-force same --keep-base
test_rebase_same_head success noop same success noop-force same --no-fork-point
test_rebase_same_head success noop same success noop-force same --keep-base --no-fork-point
test_rebase_same_head success noop same success work same --fork-point master
test_rebase_same_head success noop same success work diff --fork-point --onto B B
test_rebase_same_head success noop same success work diff --fork-point --onto B... B
test_rebase_same_head success noop same success work same --fork-point --onto master... master
test_rebase_same_head success noop same success work same --keep-base --keep-base master
test_expect_success 'add work same to side' '
test_commit E
'
changes='our changes'
test_rebase_same_head success noop same success work same
test_rebase_same_head success noop same success noop-force same master
test_rebase_same_head success noop same success noop-force diff --onto B B
test_rebase_same_head success noop same success noop-force diff --onto B... B
test_rebase_same_head success noop same success noop-force same --onto master... master
test_rebase_same_head success noop same success noop-force same --keep-base master
test_rebase_same_head success noop same success noop-force same --keep-base
test_rebase_same_head success noop same success noop-force same --no-fork-point
test_rebase_same_head success noop same success noop-force same --keep-base --no-fork-point
test_rebase_same_head success noop same success work same --fork-point master
test_rebase_same_head success noop same success work diff --fork-point --onto B B
test_rebase_same_head success noop same success work diff --fork-point --onto B... B
test_rebase_same_head success noop same success work same --fork-point --onto master... master
test_rebase_same_head success noop same success work same --fork-point --keep-base master
test_expect_success 'add work same to upstream' '
git checkout master &&
test_commit F &&
git checkout side
'
changes='our and their changes'
test_rebase_same_head success noop same success noop-force diff --onto B B
test_rebase_same_head success noop same success noop-force diff --onto B... B
test_rebase_same_head success noop same success work diff --onto master... master
test_rebase_same_head success noop same success work diff --keep-base master
test_rebase_same_head success noop same success work diff --keep-base
test_rebase_same_head failure work same success work diff --fork-point --onto B B
test_rebase_same_head failure work same success work diff --fork-point --onto B... B
test_rebase_same_head success noop same success work diff --fork-point --onto master... master
test_rebase_same_head success noop same success work diff --fork-point --keep-base master
test_done
|
