mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-04 15:20:50 +00:00
1323c6d180
This adds a helper function for the cases where you want to quickly set a single boolean config value for a repository. This allowed me to remove a lot of code.
533 lines
15 KiB
C
533 lines
15 KiB
C
#include "clar_libgit2.h"
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#include "fileops.h"
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#include "repository.h"
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#include "config.h"
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#include "path.h"
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enum repo_mode {
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STANDARD_REPOSITORY = 0,
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BARE_REPOSITORY = 1
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};
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static git_repository *_repo = NULL;
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void test_repo_init__initialize(void)
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{
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_repo = NULL;
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}
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static void cleanup_repository(void *path)
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{
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git_repository_free(_repo);
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_repo = NULL;
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cl_fixture_cleanup((const char *)path);
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}
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static void ensure_repository_init(
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const char *working_directory,
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int is_bare,
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const char *expected_path_repository,
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const char *expected_working_directory)
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{
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const char *workdir;
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cl_assert(!git_path_isdir(working_directory));
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cl_git_pass(git_repository_init(&_repo, working_directory, is_bare));
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workdir = git_repository_workdir(_repo);
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if (workdir != NULL || expected_working_directory != NULL) {
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cl_assert(
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git__suffixcmp(workdir, expected_working_directory) == 0
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);
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}
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cl_assert(
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git__suffixcmp(git_repository_path(_repo), expected_path_repository) == 0
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);
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cl_assert(git_repository_is_bare(_repo) == is_bare);
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#ifdef GIT_WIN32
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if (!is_bare) {
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DWORD fattrs = GetFileAttributes(git_repository_path(_repo));
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cl_assert((fattrs & FILE_ATTRIBUTE_HIDDEN) != 0);
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}
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#endif
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cl_assert(git_repository_is_empty(_repo));
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}
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void test_repo_init__standard_repo(void)
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{
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cl_set_cleanup(&cleanup_repository, "testrepo");
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ensure_repository_init("testrepo/", 0, "testrepo/.git/", "testrepo/");
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}
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void test_repo_init__standard_repo_noslash(void)
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{
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cl_set_cleanup(&cleanup_repository, "testrepo");
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ensure_repository_init("testrepo", 0, "testrepo/.git/", "testrepo/");
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}
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void test_repo_init__bare_repo(void)
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{
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cl_set_cleanup(&cleanup_repository, "testrepo.git");
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ensure_repository_init("testrepo.git/", 1, "testrepo.git/", NULL);
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}
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void test_repo_init__bare_repo_noslash(void)
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{
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cl_set_cleanup(&cleanup_repository, "testrepo.git");
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ensure_repository_init("testrepo.git", 1, "testrepo.git/", NULL);
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}
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void test_repo_init__bare_repo_escaping_current_workdir(void)
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{
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git_buf path_repository = GIT_BUF_INIT;
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git_buf path_current_workdir = GIT_BUF_INIT;
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cl_git_pass(git_path_prettify_dir(&path_current_workdir, ".", NULL));
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cl_git_pass(git_buf_joinpath(&path_repository, git_buf_cstr(&path_current_workdir), "a/b/c"));
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cl_git_pass(git_futils_mkdir_r(git_buf_cstr(&path_repository), NULL, GIT_DIR_MODE));
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/* Change the current working directory */
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cl_git_pass(chdir(git_buf_cstr(&path_repository)));
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/* Initialize a bare repo with a relative path escaping out of the current working directory */
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cl_git_pass(git_repository_init(&_repo, "../d/e.git", 1));
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cl_git_pass(git__suffixcmp(git_repository_path(_repo), "/a/b/d/e.git/"));
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git_repository_free(_repo);
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/* Open a bare repo with a relative path escaping out of the current working directory */
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cl_git_pass(git_repository_open(&_repo, "../d/e.git"));
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cl_git_pass(chdir(git_buf_cstr(&path_current_workdir)));
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git_buf_free(&path_current_workdir);
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git_buf_free(&path_repository);
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cleanup_repository("a");
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}
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void test_repo_init__reinit_bare_repo(void)
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{
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cl_set_cleanup(&cleanup_repository, "reinit.git");
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/* Initialize the repository */
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cl_git_pass(git_repository_init(&_repo, "reinit.git", 1));
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git_repository_free(_repo);
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/* Reinitialize the repository */
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cl_git_pass(git_repository_init(&_repo, "reinit.git", 1));
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}
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void test_repo_init__reinit_too_recent_bare_repo(void)
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{
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git_config *config;
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/* Initialize the repository */
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cl_git_pass(git_repository_init(&_repo, "reinit.git", 1));
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git_repository_config(&config, _repo);
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/*
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* Hack the config of the repository to make it look like it has
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* been created by a recenter version of git/libgit2
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*/
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cl_git_pass(git_config_set_int32(config, "core.repositoryformatversion", 42));
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git_config_free(config);
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git_repository_free(_repo);
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/* Try to reinitialize the repository */
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cl_git_fail(git_repository_init(&_repo, "reinit.git", 1));
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cl_fixture_cleanup("reinit.git");
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}
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void test_repo_init__additional_templates(void)
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{
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git_buf path = GIT_BUF_INIT;
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cl_set_cleanup(&cleanup_repository, "tester");
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ensure_repository_init("tester", 0, "tester/.git/", "tester/");
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cl_git_pass(
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git_buf_joinpath(&path, git_repository_path(_repo), "description"));
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cl_assert(git_path_isfile(git_buf_cstr(&path)));
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cl_git_pass(
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git_buf_joinpath(&path, git_repository_path(_repo), "info/exclude"));
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cl_assert(git_path_isfile(git_buf_cstr(&path)));
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cl_git_pass(
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git_buf_joinpath(&path, git_repository_path(_repo), "hooks"));
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cl_assert(git_path_isdir(git_buf_cstr(&path)));
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/* won't confirm specific contents of hooks dir since it may vary */
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git_buf_free(&path);
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}
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static void assert_config_entry_on_init_bytype(const char *config_key, int expected_value, bool is_bare)
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{
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git_config *config;
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int current_value;
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git_buf repo_path = GIT_BUF_INIT;
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cl_set_cleanup(&cleanup_repository, "config_entry");
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cl_git_pass(git_buf_puts(&repo_path, "config_entry/test."));
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if (!is_bare)
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cl_git_pass(git_buf_puts(&repo_path, "non."));
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cl_git_pass(git_buf_puts(&repo_path, "bare.git"));
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cl_git_pass(git_repository_init(&_repo, git_buf_cstr(&repo_path), is_bare));
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git_buf_free(&repo_path);
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git_repository_config(&config, _repo);
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if (expected_value >= 0) {
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cl_git_pass(git_config_get_bool(¤t_value, config, config_key));
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cl_assert_equal_i(expected_value, current_value);
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} else {
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int error = git_config_get_bool(¤t_value, config, config_key);
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cl_assert_equal_i(expected_value, error);
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}
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git_config_free(config);
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}
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static void assert_config_entry_on_init(const char *config_key, int expected_value)
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{
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assert_config_entry_on_init_bytype(config_key, expected_value, true);
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git_repository_free(_repo);
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assert_config_entry_on_init_bytype(config_key, expected_value, false);
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}
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void test_repo_init__detect_filemode(void)
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{
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#ifdef GIT_WIN32
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assert_config_entry_on_init("core.filemode", false);
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#else
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assert_config_entry_on_init("core.filemode", true);
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#endif
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}
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#define CASE_INSENSITIVE_FILESYSTEM (defined GIT_WIN32 || defined __APPLE__)
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void test_repo_init__detect_ignorecase(void)
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{
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#if CASE_INSENSITIVE_FILESYSTEM
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assert_config_entry_on_init("core.ignorecase", true);
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#else
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assert_config_entry_on_init("core.ignorecase", GIT_ENOTFOUND);
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#endif
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}
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void test_repo_init__reinit_doesnot_overwrite_ignorecase(void)
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{
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git_config *config;
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int current_value;
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/* Init a new repo */
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cl_set_cleanup(&cleanup_repository, "not.overwrite.git");
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cl_git_pass(git_repository_init(&_repo, "not.overwrite.git", 1));
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/* Change the "core.ignorecase" config value to something unlikely */
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git_repository_config(&config, _repo);
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git_config_set_int32(config, "core.ignorecase", 42);
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git_config_free(config);
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git_repository_free(_repo);
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_repo = NULL;
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/* Reinit the repository */
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cl_git_pass(git_repository_init(&_repo, "not.overwrite.git", 1));
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git_repository_config(&config, _repo);
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/* Ensure the "core.ignorecase" config value hasn't been updated */
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cl_git_pass(git_config_get_int32(¤t_value, config, "core.ignorecase"));
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cl_assert_equal_i(42, current_value);
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git_config_free(config);
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}
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void test_repo_init__reinit_overwrites_filemode(void)
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{
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git_config *config;
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int expected, current_value;
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#ifdef GIT_WIN32
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expected = false;
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#else
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expected = true;
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#endif
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/* Init a new repo */
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cl_set_cleanup(&cleanup_repository, "overwrite.git");
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cl_git_pass(git_repository_init(&_repo, "overwrite.git", 1));
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/* Change the "core.filemode" config value to something unlikely */
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cl_repo_set_bool(_repo, "core.filemode", !expected);
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git_repository_free(_repo);
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_repo = NULL;
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/* Reinit the repository */
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cl_git_pass(git_repository_init(&_repo, "overwrite.git", 1));
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git_repository_config(&config, _repo);
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/* Ensure the "core.filemode" config value has been reset */
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cl_git_pass(git_config_get_bool(¤t_value, config, "core.filemode"));
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cl_assert_equal_i(expected, current_value);
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git_config_free(config);
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}
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void test_repo_init__sets_logAllRefUpdates_according_to_type_of_repository(void)
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{
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assert_config_entry_on_init_bytype("core.logallrefupdates", GIT_ENOTFOUND, true);
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git_repository_free(_repo);
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assert_config_entry_on_init_bytype("core.logallrefupdates", true, false);
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}
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void test_repo_init__extended_0(void)
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{
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git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
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/* without MKDIR this should fail */
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cl_git_fail(git_repository_init_ext(&_repo, "extended", &opts));
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/* make the directory first, then it should succeed */
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cl_git_pass(git_futils_mkdir("extended", NULL, 0775, 0));
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cl_git_pass(git_repository_init_ext(&_repo, "extended", &opts));
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cl_assert(!git__suffixcmp(git_repository_workdir(_repo), "/extended/"));
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cl_assert(!git__suffixcmp(git_repository_path(_repo), "/extended/.git/"));
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cl_assert(!git_repository_is_bare(_repo));
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cl_assert(git_repository_is_empty(_repo));
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cleanup_repository("extended");
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}
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void test_repo_init__extended_1(void)
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{
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git_reference *ref;
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git_remote *remote;
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struct stat st;
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git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
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opts.flags = GIT_REPOSITORY_INIT_MKPATH |
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GIT_REPOSITORY_INIT_NO_DOTGIT_DIR;
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opts.mode = GIT_REPOSITORY_INIT_SHARED_GROUP;
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opts.workdir_path = "../c_wd";
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opts.description = "Awesomest test repository evah";
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opts.initial_head = "development";
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opts.origin_url = "https://github.com/libgit2/libgit2.git";
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cl_git_pass(git_repository_init_ext(&_repo, "root/b/c.git", &opts));
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cl_assert(!git__suffixcmp(git_repository_workdir(_repo), "/c_wd/"));
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cl_assert(!git__suffixcmp(git_repository_path(_repo), "/c.git/"));
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cl_assert(git_path_isfile("root/b/c_wd/.git"));
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cl_assert(!git_repository_is_bare(_repo));
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/* repo will not be counted as empty because we set head to "development" */
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cl_assert(!git_repository_is_empty(_repo));
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cl_git_pass(git_path_lstat(git_repository_path(_repo), &st));
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cl_assert(S_ISDIR(st.st_mode));
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cl_assert((S_ISGID & st.st_mode) == S_ISGID);
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cl_git_pass(git_reference_lookup(&ref, _repo, "HEAD"));
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cl_assert(git_reference_type(ref) == GIT_REF_SYMBOLIC);
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cl_assert_equal_s("refs/heads/development", git_reference_symbolic_target(ref));
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git_reference_free(ref);
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cl_git_pass(git_remote_load(&remote, _repo, "origin"));
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cl_assert_equal_s("origin", git_remote_name(remote));
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cl_assert_equal_s(opts.origin_url, git_remote_url(remote));
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git_remote_free(remote);
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git_repository_free(_repo);
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cl_fixture_cleanup("root");
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}
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static void assert_hooks_match(
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const char *template_dir,
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const char *repo_dir,
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const char *hook_path,
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bool core_filemode)
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{
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git_buf expected = GIT_BUF_INIT;
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git_buf actual = GIT_BUF_INIT;
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struct stat expected_st, st;
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cl_git_pass(git_buf_joinpath(&expected, template_dir, hook_path));
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cl_git_pass(git_path_lstat(expected.ptr, &expected_st));
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cl_git_pass(git_buf_joinpath(&actual, repo_dir, hook_path));
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cl_git_pass(git_path_lstat(actual.ptr, &st));
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cl_assert(expected_st.st_size == st.st_size);
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if (!core_filemode) {
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expected_st.st_mode = expected_st.st_mode & ~0111;
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st.st_mode = st.st_mode & ~0111;
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}
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cl_assert_equal_i((int)expected_st.st_mode, (int)st.st_mode);
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git_buf_free(&expected);
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git_buf_free(&actual);
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}
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static void assert_mode_seems_okay(
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const char *base, const char *path,
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git_filemode_t expect_mode, bool expect_setgid, bool core_filemode)
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{
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git_buf full = GIT_BUF_INIT;
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struct stat st;
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cl_git_pass(git_buf_joinpath(&full, base, path));
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cl_git_pass(git_path_lstat(full.ptr, &st));
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git_buf_free(&full);
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if (!core_filemode) {
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expect_mode = expect_mode & ~0111;
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st.st_mode = st.st_mode & ~0111;
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expect_setgid = false;
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}
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if (S_ISGID != 0) {
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if (expect_setgid)
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cl_assert((st.st_mode & S_ISGID) != 0);
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else
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cl_assert((st.st_mode & S_ISGID) == 0);
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}
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if ((expect_mode & 0111) != 0)
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cl_assert((st.st_mode & 0111) != 0);
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else
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cl_assert((st.st_mode & 0111) == 0);
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cl_assert((expect_mode & 0170000) == (st.st_mode & 0170000));
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}
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void test_repo_init__extended_with_template(void)
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{
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git_buf expected = GIT_BUF_INIT;
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git_buf actual = GIT_BUF_INIT;
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git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
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cl_set_cleanup(&cleanup_repository, "templated.git");
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opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_BARE |
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GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE;
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opts.template_path = cl_fixture("template");
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cl_git_pass(git_repository_init_ext(&_repo, "templated.git", &opts));
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cl_assert(git_repository_is_bare(_repo));
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cl_assert(!git__suffixcmp(git_repository_path(_repo), "/templated.git/"));
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cl_git_pass(git_futils_readbuffer(
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&expected, cl_fixture("template/description")));
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cl_git_pass(git_futils_readbuffer(
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&actual, "templated.git/description"));
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cl_assert_equal_s(expected.ptr, actual.ptr);
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git_buf_free(&expected);
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git_buf_free(&actual);
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assert_hooks_match(
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cl_fixture("template"), git_repository_path(_repo),
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"hooks/update.sample", true);
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assert_hooks_match(
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cl_fixture("template"), git_repository_path(_repo),
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"hooks/link.sample", true);
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}
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void test_repo_init__extended_with_template_and_shared_mode(void)
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{
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git_buf expected = GIT_BUF_INIT;
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git_buf actual = GIT_BUF_INIT;
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git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
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git_config *config;
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int filemode = true;
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const char *repo_path = NULL;
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cl_set_cleanup(&cleanup_repository, "init_shared_from_tpl");
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opts.flags = GIT_REPOSITORY_INIT_MKPATH |
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GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE;
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opts.template_path = cl_fixture("template");
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opts.mode = GIT_REPOSITORY_INIT_SHARED_GROUP;
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cl_git_pass(git_repository_init_ext(&_repo, "init_shared_from_tpl", &opts));
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cl_assert(!git_repository_is_bare(_repo));
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cl_assert(!git__suffixcmp(git_repository_path(_repo), "/init_shared_from_tpl/.git/"));
|
|
|
|
cl_git_pass(git_repository_config(&config, _repo));
|
|
cl_git_pass(git_config_get_bool(&filemode, config, "core.filemode"));
|
|
git_config_free(config);
|
|
|
|
cl_git_pass(git_futils_readbuffer(
|
|
&expected, cl_fixture("template/description")));
|
|
cl_git_pass(git_futils_readbuffer(
|
|
&actual, "init_shared_from_tpl/.git/description"));
|
|
|
|
cl_assert_equal_s(expected.ptr, actual.ptr);
|
|
|
|
git_buf_free(&expected);
|
|
git_buf_free(&actual);
|
|
|
|
repo_path = git_repository_path(_repo);
|
|
assert_mode_seems_okay(repo_path, "hooks",
|
|
GIT_FILEMODE_TREE | GIT_REPOSITORY_INIT_SHARED_GROUP, true, filemode);
|
|
assert_mode_seems_okay(repo_path, "info",
|
|
GIT_FILEMODE_TREE | GIT_REPOSITORY_INIT_SHARED_GROUP, true, filemode);
|
|
assert_mode_seems_okay(repo_path, "description",
|
|
GIT_FILEMODE_BLOB, false, filemode);
|
|
|
|
/* for a non-symlinked hook, it should have shared permissions now */
|
|
assert_hooks_match(
|
|
cl_fixture("template"), git_repository_path(_repo),
|
|
"hooks/update.sample", filemode);
|
|
|
|
/* for a symlinked hook, the permissions still should match the
|
|
* source link, not the GIT_REPOSITORY_INIT_SHARED_GROUP value
|
|
*/
|
|
assert_hooks_match(
|
|
cl_fixture("template"), git_repository_path(_repo),
|
|
"hooks/link.sample", filemode);
|
|
}
|
|
|
|
void test_repo_init__can_reinit_an_initialized_repository(void)
|
|
{
|
|
git_repository *reinit;
|
|
|
|
cl_set_cleanup(&cleanup_repository, "extended");
|
|
|
|
cl_git_pass(git_futils_mkdir("extended", NULL, 0775, 0));
|
|
cl_git_pass(git_repository_init(&_repo, "extended", false));
|
|
|
|
cl_git_pass(git_repository_init(&reinit, "extended", false));
|
|
|
|
cl_assert_equal_s(git_repository_path(_repo), git_repository_path(reinit));
|
|
|
|
git_repository_free(reinit);
|
|
}
|