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t2071-restore-patch.sh
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#!/bin/sh
test_description='git restore --patch'
. ./lib-patch-mode.sh
test_expect_success 'setup' '
mkdir dir &&
echo parent >dir/foo &&
echo dummy >bar &&
git add bar dir/foo &&
git commit -m initial &&
test_tick &&
test_commit second dir/foo head &&
set_and_save_state bar bar_work bar_index &&
save_head
'
test_expect_success 'restore -p without pathspec is fine' '
echo q >cmd &&
git restore -p <cmd
'
# note: bar sorts before dir/foo, so the first 'n' is always to skip 'bar'
test_expect_success 'saying "n" does nothing' '
set_and_save_state dir/foo work head &&
test_write_lines n n | git restore -p &&
verify_saved_state bar &&
verify_saved_state dir/foo
'
test_expect_success 'git restore -p' '
set_and_save_state dir/foo work head &&
test_write_lines n y | git restore -p &&
verify_saved_state bar &&
verify_state dir/foo head head
'
test_expect_success 'git restore -p with staged changes' '
set_state dir/foo work index &&
test_write_lines n y | git restore -p &&
verify_saved_state bar &&
verify_state dir/foo index index
'
for opt in "HEAD" "@"
do
test_expect_success "git restore -p --source=$opt" '
set_state dir/foo work index &&
# the third n is to get out in case it mistakenly does not apply
test_write_lines n y n | git restore -p --source=$opt >output &&
verify_saved_state bar &&
verify_state dir/foo head index &&
test_grep "Discard" output
'
done
test_expect_success 'git restore -p --source=HEAD^' '
set_state dir/foo work index &&
# the third n is to get out in case it mistakenly does not apply
test_write_lines n y n | git restore -p --source=HEAD^ &&
verify_saved_state bar &&
verify_state dir/foo parent index
'
test_expect_success 'git restore -p --source=HEAD^...' '
set_state dir/foo work index &&
# the third n is to get out in case it mistakenly does not apply
test_write_lines n y n | git restore -p --source=HEAD^... &&
verify_saved_state bar &&
verify_state dir/foo parent index
'
test_expect_success 'git restore -p handles deletion' '
set_state dir/foo work index &&
rm dir/foo &&
test_write_lines n y | git restore -p &&
verify_saved_state bar &&
verify_state dir/foo index index
'
# The idea in the rest is that bar sorts first, so we always say 'y'
# first and if the path limiter fails it'll apply to bar instead of
# dir/foo. There's always an extra 'n' to reject edits to dir/foo in
# the failure case (and thus get out of the loop).
test_expect_success 'path limiting works: dir' '
set_state dir/foo work head &&
test_write_lines y n | git restore -p dir &&
verify_saved_state bar &&
verify_state dir/foo head head
'
test_expect_success 'path limiting works: -- dir' '
set_state dir/foo work head &&
test_write_lines y n | git restore -p -- dir &&
verify_saved_state bar &&
verify_state dir/foo head head
'
test_expect_success 'path limiting works: HEAD^ -- dir' '
set_state dir/foo work head &&
# the third n is to get out in case it mistakenly does not apply
test_write_lines y n n | git restore -p --source=HEAD^ -- dir &&
verify_saved_state bar &&
verify_state dir/foo parent head
'
test_expect_success 'path limiting works: foo inside dir' '
set_state dir/foo work head &&
# the third n is to get out in case it mistakenly does not apply
test_write_lines y n n | (cd dir && git restore -p foo) &&
verify_saved_state bar &&
verify_state dir/foo head head
'
test_expect_success 'none of this moved HEAD' '
verify_saved_head
'
test_done