thodg/libgit2/tests/clone/local.c
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Hash : 209425ce
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Date : 2014-11-08T13:25:51
remote: rename _load() to _lookup() This brings it in line with the rest of the lookup functions.
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tests/clone/local.c
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#include "clar_libgit2.h" #include "git2/clone.h" #include "clone.h" #include "buffer.h" #include "path.h" #include "posix.h" #include "fileops.h" static int file_url(git_buf *buf, const char *host, const char *path) { if (path[0] == '/') path++; git_buf_clear(buf); return git_buf_printf(buf, "file://%s/%s", host, path); } static int git_style_unc_path(git_buf *buf, const char *host, const char *path) { git_buf_clear(buf); if (host) git_buf_printf(buf, "//%s/", host); if (path[0] == '/') path++; if (git__isalpha(path[0]) && path[1] == ':' && path[2] == '/') { git_buf_printf(buf, "%c$/", path[0]); path += 3; } git_buf_puts(buf, path); return git_buf_oom(buf) ? -1 : 0; } static int unc_path(git_buf *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; } void test_clone_local__should_clone_local(void) { git_buf buf = GIT_BUF_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_buf_shorten(&buf, 4); cl_git_pass(git_buf_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_buf_free(&buf); } void test_clone_local__hardlinks(void) { git_repository *repo; git_clone_options opts = GIT_CLONE_OPTIONS_INIT; git_buf buf = GIT_BUF_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_buf_clear(&buf); cl_git_pass(git_buf_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_buf_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_buf_clear(&buf); cl_git_pass(git_buf_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_buf_clear(&buf); cl_git_pass(git_buf_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_buf_free(&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_buf unc = GIT_BUF_INIT, git_unc = GIT_BUF_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_buf_free(&unc); git_buf_free(&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_buf git_unc = GIT_BUF_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_buf_free(&git_unc); cl_git_pass(git_futils_rmdir_r("./clone.git", NULL, GIT_RMDIR_REMOVE_FILES)); #endif }