ead74601c6
Change those tests that assumed that a .git/info directory would be created for them when writing .git/info/sparse-checkout to explicitly create the directory by setting "TEST_CREATE_REPO_NO_TEMPLATE=1" before sourcing test-lib.sh, and using the "--template=" argument to "git clone". Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
127 lines
3.9 KiB
Bash
Executable File
127 lines
3.9 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (C) 2018 Antonio Ospite <ao2@ao2.it>
|
|
#
|
|
|
|
test_description='Test reading/writing .gitmodules when not in the working tree
|
|
|
|
This test verifies that, when .gitmodules is in the current branch but is not
|
|
in the working tree reading from it still works but writing to it does not.
|
|
|
|
The test setup uses a sparse checkout, however the same scenario can be set up
|
|
also by committing .gitmodules and then just removing it from the filesystem.
|
|
'
|
|
|
|
GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB=1
|
|
export GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success 'sparse checkout setup which hides .gitmodules' '
|
|
git init upstream &&
|
|
git init submodule &&
|
|
(cd submodule &&
|
|
echo file >file &&
|
|
git add file &&
|
|
test_tick &&
|
|
git commit -m "Add file"
|
|
) &&
|
|
(cd upstream &&
|
|
git submodule add ../submodule &&
|
|
test_tick &&
|
|
git commit -m "Add submodule"
|
|
) &&
|
|
git clone --template= upstream super &&
|
|
(cd super &&
|
|
mkdir .git/info &&
|
|
cat >.git/info/sparse-checkout <<-\EOF &&
|
|
/*
|
|
!/.gitmodules
|
|
EOF
|
|
git config core.sparsecheckout true &&
|
|
git read-tree -m -u HEAD &&
|
|
test_path_is_missing .gitmodules
|
|
)
|
|
'
|
|
|
|
test_expect_success 'reading gitmodules config file when it is not checked out' '
|
|
echo "../submodule" >expect &&
|
|
git -C super submodule--helper config submodule.submodule.url >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'not writing gitmodules config file when it is not checked out' '
|
|
test_must_fail git -C super submodule--helper config submodule.submodule.url newurl &&
|
|
test_path_is_missing super/.gitmodules
|
|
'
|
|
|
|
test_expect_success 'initialising submodule when the gitmodules config is not checked out' '
|
|
test_must_fail git -C super config submodule.submodule.url &&
|
|
git -C super submodule init &&
|
|
git -C super config submodule.submodule.url >actual &&
|
|
echo "$(pwd)/submodule" >expect &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'updating submodule when the gitmodules config is not checked out' '
|
|
test_path_is_missing super/submodule/file &&
|
|
git -C super submodule update &&
|
|
test_cmp submodule/file super/submodule/file
|
|
'
|
|
|
|
ORIG_SUBMODULE=$(git -C submodule rev-parse HEAD)
|
|
ORIG_UPSTREAM=$(git -C upstream rev-parse HEAD)
|
|
ORIG_SUPER=$(git -C super rev-parse HEAD)
|
|
|
|
test_expect_success 're-updating submodule when the gitmodules config is not checked out' '
|
|
test_when_finished "git -C submodule reset --hard $ORIG_SUBMODULE;
|
|
git -C upstream reset --hard $ORIG_UPSTREAM;
|
|
git -C super reset --hard $ORIG_SUPER;
|
|
git -C upstream submodule update --remote;
|
|
git -C super pull;
|
|
git -C super submodule update --remote" &&
|
|
(cd submodule &&
|
|
echo file2 >file2 &&
|
|
git add file2 &&
|
|
test_tick &&
|
|
git commit -m "Add file2 to submodule"
|
|
) &&
|
|
(cd upstream &&
|
|
git submodule update --remote &&
|
|
git add submodule &&
|
|
test_tick &&
|
|
git commit -m "Update submodule"
|
|
) &&
|
|
git -C super pull &&
|
|
# The --for-status options reads the gitmodules config
|
|
git -C super submodule summary --for-status >actual &&
|
|
rev1=$(git -C submodule rev-parse --short HEAD) &&
|
|
rev2=$(git -C submodule rev-parse --short HEAD^) &&
|
|
cat >expect <<-EOF &&
|
|
* submodule ${rev1}...${rev2} (1):
|
|
< Add file2 to submodule
|
|
|
|
EOF
|
|
test_cmp expect actual &&
|
|
# Test that the update actually succeeds
|
|
test_path_is_missing super/submodule/file2 &&
|
|
git -C super submodule update &&
|
|
test_cmp submodule/file2 super/submodule/file2 &&
|
|
git -C super status --short >output &&
|
|
test_must_be_empty output
|
|
'
|
|
|
|
test_expect_success 'not adding submodules when the gitmodules config is not checked out' '
|
|
git clone submodule new_submodule &&
|
|
test_must_fail git -C super submodule add ../new_submodule &&
|
|
test_path_is_missing .gitmodules
|
|
'
|
|
|
|
# This test checks that the previous "git submodule add" did not leave the
|
|
# repository in a spurious state when it failed.
|
|
test_expect_success 'init submodule still works even after the previous add failed' '
|
|
git -C super submodule init
|
|
'
|
|
|
|
test_done
|