static void check_stat_data(git_index *index, const char *path, bool match)
{
const git_index_entry *entry;
struct stat st;
cl_must_pass(p_lstat(path, &st));
/* skip repo base dir name */
while (*path != '/')
++path;
++path;
entry = git_index_get_bypath(index, path, 0);
cl_assert(entry);
if (match) {
cl_assert(st.st_ctime == entry->ctime.seconds);
cl_assert(st.st_mtime == entry->mtime.seconds);
cl_assert(st.st_size == entry->file_size);
cl_assert(st.st_uid == entry->uid);
cl_assert(st.st_gid == entry->gid);
cl_assert_equal_i_fmt(
GIT_MODE_TYPE(st.st_mode), GIT_MODE_TYPE(entry->mode), "%07o");
if (cl_is_chmod_supported())
cl_assert_equal_b(
GIT_PERMS_IS_EXEC(st.st_mode), GIT_PERMS_IS_EXEC(entry->mode));
} else {
/* most things will still match */
cl_assert(st.st_size != entry->file_size);
/* would check mtime, but with second resolution it won't work :( */
}
}
static void assert_mode_seems_okay(
const char *base, const char *path,
git_filemode_t expect_mode, bool expect_setgid, bool core_filemode)
{
git_buf full = GIT_BUF_INIT;
struct stat st;
cl_git_pass(git_buf_joinpath(&full, base, path));
cl_git_pass(git_path_lstat(full.ptr, &st));
git_buf_free(&full);
if (!core_filemode) {
CLEAR_FOR_CORE_FILEMODE(expect_mode);
CLEAR_FOR_CORE_FILEMODE(st.st_mode);
expect_setgid = false;
}
if (S_ISGID != 0)
cl_assert_equal_b(expect_setgid, (st.st_mode & S_ISGID) != 0);
cl_assert_equal_b(
GIT_PERMS_IS_EXEC(expect_mode), GIT_PERMS_IS_EXEC(st.st_mode));
cl_assert_equal_i_fmt(
GIT_MODE_TYPE(expect_mode), GIT_MODE_TYPE(st.st_mode), "%07o");
}
void test_checkout_tree__filemode_preserved_in_index(void)
{
git_oid executable_oid;
git_commit *commit;
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
git_index *index;
const git_index_entry *entry;
opts.checkout_strategy = GIT_CHECKOUT_FORCE;
cl_git_pass(git_repository_index(&index, g_repo));
/* test a freshly added executable */
cl_git_pass(git_oid_fromstr(&executable_oid, "afe4393b2b2a965f06acf2ca9658eaa01e0cd6b6"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(entry = git_index_get_bypath(index, "executable.txt", 0));
cl_assert(GIT_PERMS_IS_EXEC(entry->mode));
git_commit_free(commit);
/* Now start with a commit which has a text file */
cl_git_pass(git_oid_fromstr(&executable_oid, "cf80f8de9f1185bf3a05f993f6121880dd0cfbc9"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(entry = git_index_get_bypath(index, "a/b.txt", 0));
cl_assert(!GIT_PERMS_IS_EXEC(entry->mode));
git_commit_free(commit);
/* And then check out to a commit which converts the text file to an executable */
cl_git_pass(git_oid_fromstr(&executable_oid, "144344043ba4d4a405da03de3844aa829ae8be0e"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(entry = git_index_get_bypath(index, "a/b.txt", 0));
cl_assert(GIT_PERMS_IS_EXEC(entry->mode));
git_commit_free(commit);
/* Finally, check out the text file again and check that the exec bit is cleared */
cl_git_pass(git_oid_fromstr(&executable_oid, "cf80f8de9f1185bf3a05f993f6121880dd0cfbc9"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(entry = git_index_get_bypath(index, "a/b.txt", 0));
cl_assert(!GIT_PERMS_IS_EXEC(entry->mode));
git_commit_free(commit);
git_index_free(index);
}
void test_checkout_tree__filemode_preserved_in_workdir(void)
{
#ifndef GIT_WIN32
git_oid executable_oid;
git_commit *commit;
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
opts.checkout_strategy = GIT_CHECKOUT_FORCE;
/* test a freshly added executable */
cl_git_pass(git_oid_fromstr(&executable_oid, "afe4393b2b2a965f06acf2ca9658eaa01e0cd6b6"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(GIT_PERMS_IS_EXEC(read_filemode("executable.txt")));
git_commit_free(commit);
/* Now start with a commit which has a text file */
cl_git_pass(git_oid_fromstr(&executable_oid, "cf80f8de9f1185bf3a05f993f6121880dd0cfbc9"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(!GIT_PERMS_IS_EXEC(read_filemode("a/b.txt")));
git_commit_free(commit);
/* And then check out to a commit which converts the text file to an executable */
cl_git_pass(git_oid_fromstr(&executable_oid, "144344043ba4d4a405da03de3844aa829ae8be0e"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(GIT_PERMS_IS_EXEC(read_filemode("a/b.txt")));
git_commit_free(commit);
/* Finally, check out the text file again and check that the exec bit is cleared */
cl_git_pass(git_oid_fromstr(&executable_oid, "cf80f8de9f1185bf3a05f993f6121880dd0cfbc9"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(!GIT_PERMS_IS_EXEC(read_filemode("a/b.txt")));
git_commit_free(commit);
#endif
}
static char diff_pick_suffix(int mode)
{
if (S_ISDIR(mode))
return '/';
else if (GIT_PERMS_IS_EXEC(mode))
return '*';
else
return ' ';
}
static char diff_pick_suffix(int mode)
{
if (S_ISDIR(mode))
return '/';
else if (GIT_PERMS_IS_EXEC(mode)) /* -V536 */
/* in git, modes are very regular, so we must have 0100755 mode */
return '*';
else
return ' ';
}
mode_t read_filemode(const char *path)
{
git_buf fullpath = GIT_BUF_INIT;
struct stat st;
mode_t result;
git_buf_joinpath(&fullpath, "testrepo", path);
cl_must_pass(p_stat(fullpath.ptr, &st));
result = GIT_PERMS_IS_EXEC(st.st_mode) ?
GIT_FILEMODE_BLOB_EXECUTABLE : GIT_FILEMODE_BLOB;
git_buf_free(&fullpath);
return result;
}