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#include "clar_libgit2.h"
#include "../submodule/submodule_helpers.h"
#include "repository.h"
void test_repo_reservedname__cleanup(void)
{
cl_git_sandbox_cleanup();
}
void test_repo_reservedname__includes_shortname_on_win32(void)
{
git_repository *repo;
git_buf *reserved;
size_t reserved_len;
repo = cl_git_sandbox_init("nasty");
cl_assert(git_repository__reserved_names(&reserved, &reserved_len, repo, false));
#ifdef GIT_WIN32
cl_assert_equal_i(2, reserved_len);
cl_assert_equal_s(".git", reserved[0].ptr);
cl_assert_equal_s("GIT~1", reserved[1].ptr);
#else
cl_assert_equal_i(1, reserved_len);
cl_assert_equal_s(".git", reserved[0].ptr);
#endif
}
void test_repo_reservedname__includes_shortname_when_requested(void)
{
git_repository *repo;
git_buf *reserved;
size_t reserved_len;
repo = cl_git_sandbox_init("nasty");
cl_assert(git_repository__reserved_names(&reserved, &reserved_len, repo, true));
cl_assert_equal_i(2, reserved_len);
cl_assert_equal_s(".git", reserved[0].ptr);
cl_assert_equal_s("GIT~1", reserved[1].ptr);
}
/* Ensures that custom shortnames are included: creates a GIT~1 so that the
* .git folder itself will have to be named GIT~2
*/
void test_repo_reservedname__custom_shortname_recognized(void)
{
#ifdef GIT_WIN32
git_repository *repo;
git_buf *reserved;
size_t reserved_len;
if (!cl_sandbox_supports_8dot3())
clar__skip();
repo = cl_git_sandbox_init("nasty");
cl_must_pass(p_rename("nasty/.git", "nasty/_temp"));
cl_git_write2file("nasty/git~1", "", 0, O_RDWR|O_CREAT, 0666);
cl_must_pass(p_rename("nasty/_temp", "nasty/.git"));
cl_assert(git_repository__reserved_names(&reserved, &reserved_len, repo, true));
cl_assert_equal_i(3, reserved_len);
cl_assert_equal_s(".git", reserved[0].ptr);
cl_assert_equal_s("GIT~1", reserved[1].ptr);
cl_assert_equal_s("GIT~2", reserved[2].ptr);
#endif
}
/* When looking at the short name for a submodule, we need to prevent
* people from overwriting the `.git` file in the submodule working
* directory itself. We don't want to look at the actual repository
* path, since it will be in the super's repository above us, and
* typically named with the name of our subrepository. Consequently,
* preventing access to the short name of the actual repository path
* would prevent us from creating files with the same name as the
* subrepo. (Eg, a submodule named "libgit2" could not contain a file
* named "libgit2", which would be unfortunate.)
*/
void test_repo_reservedname__submodule_pointer(void)
{
#ifdef GIT_WIN32
git_repository *super_repo, *sub_repo;
git_submodule *sub;
git_buf *sub_reserved;
size_t sub_reserved_len;
if (!cl_sandbox_supports_8dot3())
clar__skip();
super_repo = setup_fixture_submod2();
assert_submodule_exists(super_repo, "sm_unchanged");
cl_git_pass(git_submodule_lookup(&sub, super_repo, "sm_unchanged"));
cl_git_pass(git_submodule_open(&sub_repo, sub));
cl_assert(git_repository__reserved_names(&sub_reserved, &sub_reserved_len, sub_repo, true));
cl_assert_equal_i(2, sub_reserved_len);
cl_assert_equal_s(".git", sub_reserved[0].ptr);
cl_assert_equal_s("GIT~1", sub_reserved[1].ptr);
git_submodule_free(sub);
git_repository_free(sub_repo);
#endif
}
/* Like the `submodule_pointer` test (above), this ensures that we do not
* follow the gitlink to the submodule's repository location and treat that
* as a reserved name. This tests at an initial submodule update, where the
* submodule repo is being created.
*/
void test_repo_reservedname__submodule_pointer_during_create(void)
{
git_repository *repo;
git_submodule *sm;
git_submodule_update_options update_options = GIT_SUBMODULE_UPDATE_OPTIONS_INIT;
git_buf url = GIT_BUF_INIT;
repo = setup_fixture_super();
cl_git_pass(git_buf_joinpath(&url, clar_sandbox_path(), "sub.git"));
cl_repo_set_string(repo, "submodule.sub.url", url.ptr);
cl_git_pass(git_submodule_lookup(&sm, repo, "sub"));
cl_git_pass(git_submodule_update(sm, 1, &update_options));
git_submodule_free(sm);
git_buf_free(&url);
}
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