git-commit-vandalism/t/t7409-submodule-detached-work-tree.sh
Ævar Arnfjörð Bjarmason c65d18cb52 push: free_refs() the "local_refs" in set_refspecs()
Fix a memory leak that's been with us since this code was added in
ca02465b41 (push: use remote.$name.push as a refmap, 2013-12-03).

The "remote = remote_get(...)" added in the same commit would seem to
leak based only on the context here, but that function is a wrapper
for sticking the remotes we fetch into "the_repository->remote_state".

See fd3cb0501e (remote: move static variables into per-repository
struct, 2021-11-17) for the addition of code in repository.c that
free's the "remote" allocated here.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-02-06 15:34:40 -08:00

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#!/bin/sh
#
# Copyright (c) 2012 Daniel Graña
#
test_description='Test submodules on detached working tree
This test verifies that "git submodule" initialization, update and addition works
on detached working trees
'
TEST_NO_CREATE_REPO=1
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
git config --global protocol.file.allow always
'
test_expect_success 'submodule on detached working tree' '
git init --bare remote &&
test_create_repo bundle1 &&
(
cd bundle1 &&
test_commit "shoot" &&
git rev-parse --verify HEAD >../expect
) &&
mkdir home &&
(
cd home &&
GIT_WORK_TREE="$(pwd)" &&
GIT_DIR="$(pwd)/.dotfiles" &&
export GIT_WORK_TREE GIT_DIR &&
git clone --bare ../remote .dotfiles &&
git submodule add ../bundle1 .vim/bundle/sogood &&
test_commit "sogood" &&
(
unset GIT_WORK_TREE GIT_DIR &&
cd .vim/bundle/sogood &&
git rev-parse --verify HEAD >actual &&
test_cmp ../../../../expect actual
) &&
git push origin main
) &&
mkdir home2 &&
(
cd home2 &&
git clone --bare ../remote .dotfiles &&
GIT_WORK_TREE="$(pwd)" &&
GIT_DIR="$(pwd)/.dotfiles" &&
export GIT_WORK_TREE GIT_DIR &&
git checkout main &&
git submodule update --init &&
(
unset GIT_WORK_TREE GIT_DIR &&
cd .vim/bundle/sogood &&
git rev-parse --verify HEAD >actual &&
test_cmp ../../../../expect actual
)
)
'
test_expect_success 'submodule on detached working pointed by core.worktree' '
mkdir home3 &&
(
cd home3 &&
GIT_DIR="$(pwd)/.dotfiles" &&
export GIT_DIR &&
git clone --bare ../remote "$GIT_DIR" &&
git config core.bare false &&
git config core.worktree .. &&
git checkout main &&
git submodule add ../bundle1 .vim/bundle/dupe &&
test_commit "dupe" &&
git push origin main
) &&
(
cd home &&
GIT_DIR="$(pwd)/.dotfiles" &&
export GIT_DIR &&
git config core.bare false &&
git config core.worktree .. &&
git pull &&
git submodule update --init &&
test -f .vim/bundle/dupe/shoot.t
)
'
test_done