--- /dev/null
+#include "clar_libgit2.h"
+
+#include "git2/clone.h"
+#include "clone.h"
+#include "path.h"
+#include "posix.h"
+#include "futils.h"
+
+static int file_url(git_str *buf, const char *host, const char *path)
+{
+ if (path[0] == '/')
+ path++;
+
+ git_str_clear(buf);
+ return git_str_printf(buf, "file://%s/%s", host, path);
+}
+
+#ifdef GIT_WIN32
+static int git_style_unc_path(git_str *buf, const char *host, const char *path)
+{
+ git_str_clear(buf);
+
+ if (host)
+ git_str_printf(buf, "//%s/", host);
+
+ if (path[0] == '/')
+ path++;
+
+ if (git__isalpha(path[0]) && path[1] == ':' && path[2] == '/') {
+ git_str_printf(buf, "%c$/", path[0]);
+ path += 3;
+ }
+
+ git_str_puts(buf, path);
+
+ return git_str_oom(buf) ? -1 : 0;
+}
+
+static int unc_path(git_str *buf, const char *host, const char *path)
+{
+ char *c;
+
+ if (git_style_unc_path(buf, host, path) < 0)
+ return -1;
+
+ for (c = buf->ptr; *c; c++)
+ if (*c == '/')
+ *c = '\\';
+
+ return 0;
+}
+#endif
+
+void test_clone_local__should_clone_local(void)
+{
+ git_str buf = GIT_STR_INIT;
+
+ /* we use a fixture path because it needs to exist for us to want to clone */
+ const char *path = cl_fixture("testrepo.git");
+
+ cl_git_pass(file_url(&buf, "", path));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL_AUTO));
+ cl_assert_equal_i(1, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL));
+ cl_assert_equal_i(1, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL_NO_LINKS));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_NO_LOCAL));
+
+ cl_git_pass(file_url(&buf, "localhost", path));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL_AUTO));
+ cl_assert_equal_i(1, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL));
+ cl_assert_equal_i(1, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL_NO_LINKS));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_NO_LOCAL));
+
+ cl_git_pass(file_url(&buf, "other-host.mycompany.com", path));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL_AUTO));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL_NO_LINKS));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_NO_LOCAL));
+
+ /* Ensure that file:/// urls are percent decoded: .git == %2e%67%69%74 */
+ cl_git_pass(file_url(&buf, "", path));
+ git_str_shorten(&buf, 4);
+ cl_git_pass(git_str_puts(&buf, "%2e%67%69%74"));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL_AUTO));
+ cl_assert_equal_i(1, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL));
+ cl_assert_equal_i(1, git_clone__should_clone_local(buf.ptr, GIT_CLONE_LOCAL_NO_LINKS));
+ cl_assert_equal_i(0, git_clone__should_clone_local(buf.ptr, GIT_CLONE_NO_LOCAL));
+
+ cl_assert_equal_i(1, git_clone__should_clone_local(path, GIT_CLONE_LOCAL_AUTO));
+ cl_assert_equal_i(1, git_clone__should_clone_local(path, GIT_CLONE_LOCAL));
+ cl_assert_equal_i(1, git_clone__should_clone_local(path, GIT_CLONE_LOCAL_NO_LINKS));
+ cl_assert_equal_i(0, git_clone__should_clone_local(path, GIT_CLONE_NO_LOCAL));
+
+ git_str_dispose(&buf);
+}
+
+void test_clone_local__hardlinks(void)
+{
+ git_repository *repo;
+ git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
+ git_str buf = GIT_STR_INIT;
+ struct stat st;
+
+ /*
+ * In this first clone, we just copy over, since the temp dir
+ * will often be in a different filesystem, so we cannot
+ * link. It also allows us to control the number of links
+ */
+ opts.bare = true;
+ opts.local = GIT_CLONE_LOCAL_NO_LINKS;
+ cl_git_pass(git_clone(&repo, cl_fixture("testrepo.git"), "./clone.git", &opts));
+ git_repository_free(repo);
+
+ /* This second clone is in the same filesystem, so we can hardlink */
+
+ opts.local = GIT_CLONE_LOCAL;
+ cl_git_pass(git_clone(&repo, cl_git_path_url("clone.git"), "./clone2.git", &opts));
+
+#ifndef GIT_WIN32
+ git_str_clear(&buf);
+ cl_git_pass(git_str_join_n(&buf, '/', 4, git_repository_path(repo), "objects", "08", "b041783f40edfe12bb406c9c9a8a040177c125"));
+
+ cl_git_pass(p_stat(buf.ptr, &st));
+ cl_assert_equal_i(2, st.st_nlink);
+#endif
+
+ git_repository_free(repo);
+ git_str_clear(&buf);
+
+ opts.local = GIT_CLONE_LOCAL_NO_LINKS;
+ cl_git_pass(git_clone(&repo, cl_git_path_url("clone.git"), "./clone3.git", &opts));
+
+ git_str_clear(&buf);
+ cl_git_pass(git_str_join_n(&buf, '/', 4, git_repository_path(repo), "objects", "08", "b041783f40edfe12bb406c9c9a8a040177c125"));
+
+ cl_git_pass(p_stat(buf.ptr, &st));
+ cl_assert_equal_i(1, st.st_nlink);
+
+ git_repository_free(repo);
+
+ /* this one should automatically use links */
+ cl_git_pass(git_clone(&repo, "./clone.git", "./clone4.git", NULL));
+
+#ifndef GIT_WIN32
+ git_str_clear(&buf);
+ cl_git_pass(git_str_join_n(&buf, '/', 4, git_repository_path(repo), "objects", "08", "b041783f40edfe12bb406c9c9a8a040177c125"));
+
+ cl_git_pass(p_stat(buf.ptr, &st));
+ cl_assert_equal_i(3, st.st_nlink);
+#endif
+
+ git_str_dispose(&buf);
+ git_repository_free(repo);
+
+ cl_git_pass(git_futils_rmdir_r("./clone.git", NULL, GIT_RMDIR_REMOVE_FILES));
+ cl_git_pass(git_futils_rmdir_r("./clone2.git", NULL, GIT_RMDIR_REMOVE_FILES));
+ cl_git_pass(git_futils_rmdir_r("./clone3.git", NULL, GIT_RMDIR_REMOVE_FILES));
+ cl_git_pass(git_futils_rmdir_r("./clone4.git", NULL, GIT_RMDIR_REMOVE_FILES));
+}
+
+void test_clone_local__standard_unc_paths_are_written_git_style(void)
+{
+#ifdef GIT_WIN32
+ git_repository *repo;
+ git_remote *remote;
+ git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
+ git_str unc = GIT_STR_INIT, git_unc = GIT_STR_INIT;
+
+ /* we use a fixture path because it needs to exist for us to want to clone */
+ const char *path = cl_fixture("testrepo.git");
+
+ cl_git_pass(unc_path(&unc, "localhost", path));
+ cl_git_pass(git_style_unc_path(&git_unc, "localhost", path));
+
+ cl_git_pass(git_clone(&repo, unc.ptr, "./clone.git", &opts));
+ cl_git_pass(git_remote_lookup(&remote, repo, "origin"));
+
+ cl_assert_equal_s(git_unc.ptr, git_remote_url(remote));
+
+ git_remote_free(remote);
+ git_repository_free(repo);
+ git_str_dispose(&unc);
+ git_str_dispose(&git_unc);
+
+ cl_git_pass(git_futils_rmdir_r("./clone.git", NULL, GIT_RMDIR_REMOVE_FILES));
+#endif
+}
+
+void test_clone_local__git_style_unc_paths(void)
+{
+#ifdef GIT_WIN32
+ git_repository *repo;
+ git_remote *remote;
+ git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
+ git_str git_unc = GIT_STR_INIT;
+
+ /* we use a fixture path because it needs to exist for us to want to clone */
+ const char *path = cl_fixture("testrepo.git");
+
+ cl_git_pass(git_style_unc_path(&git_unc, "localhost", path));
+
+ cl_git_pass(git_clone(&repo, git_unc.ptr, "./clone.git", &opts));
+ cl_git_pass(git_remote_lookup(&remote, repo, "origin"));
+
+ cl_assert_equal_s(git_unc.ptr, git_remote_url(remote));
+
+ git_remote_free(remote);
+ git_repository_free(repo);
+ git_str_dispose(&git_unc);
+
+ cl_git_pass(git_futils_rmdir_r("./clone.git", NULL, GIT_RMDIR_REMOVE_FILES));
+#endif
+}
projects / libgit2.git / blobdiff