diff options
author | Vicent Marti <tanoku@gmail.com> | 2012-05-19 03:46:11 +0400 |
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committer | Vicent Marti <tanoku@gmail.com> | 2012-05-19 03:46:11 +0400 |
commit | 5b9fac39d8a76b9139667c26a63e6b3f204b3977 (patch) | |
tree | e6ba28025f92c16563c4ffa8bc60b95f17d69691 /tests-clar/repo/open.c | |
parent | 7ef9f1b5606c2672105ecbbf34c022a71ef212fe (diff) | |
parent | ad5df35a47d56c3d716d7a56eac4aeb611987c11 (diff) |
Merge branch 'development'v0.17.0
Conflicts:
.travis.yml
Diffstat (limited to 'tests-clar/repo/open.c')
-rw-r--r-- | tests-clar/repo/open.c | 258 |
1 files changed, 247 insertions, 11 deletions
diff --git a/tests-clar/repo/open.c b/tests-clar/repo/open.c index c3a7dadbd..c70ec83a9 100644 --- a/tests-clar/repo/open.c +++ b/tests-clar/repo/open.c @@ -1,25 +1,28 @@ #include "clar_libgit2.h" -#include "posix.h" - -static git_repository *repo; +#include "fileops.h" +#include <ctype.h> void test_repo_open__cleanup(void) { - git_repository_free(repo); + cl_git_sandbox_cleanup(); + + if (git_path_isdir("alternate")) + git_futils_rmdir_r("alternate", GIT_DIRREMOVAL_FILES_AND_DIRS); } void test_repo_open__bare_empty_repo(void) { - cl_git_pass(git_repository_open(&repo, cl_fixture("empty_bare.git"))); + git_repository *repo = cl_git_sandbox_init("empty_bare.git"); cl_assert(git_repository_path(repo) != NULL); cl_assert(git__suffixcmp(git_repository_path(repo), "/") == 0); - cl_assert(git_repository_workdir(repo) == NULL); } void test_repo_open__standard_empty_repo_through_gitdir(void) { + git_repository *repo; + cl_git_pass(git_repository_open(&repo, cl_fixture("empty_standard_repo/.gitted"))); cl_assert(git_repository_path(repo) != NULL); @@ -27,20 +30,253 @@ void test_repo_open__standard_empty_repo_through_gitdir(void) cl_assert(git_repository_workdir(repo) != NULL); cl_assert(git__suffixcmp(git_repository_workdir(repo), "/") == 0); + + git_repository_free(repo); } void test_repo_open__standard_empty_repo_through_workdir(void) { - cl_fixture_sandbox("empty_standard_repo"); - cl_git_pass(p_rename("empty_standard_repo/.gitted", "empty_standard_repo/.git")); - - cl_git_pass(git_repository_open(&repo, "empty_standard_repo")); + git_repository *repo = cl_git_sandbox_init("empty_standard_repo"); cl_assert(git_repository_path(repo) != NULL); cl_assert(git__suffixcmp(git_repository_path(repo), "/") == 0); cl_assert(git_repository_workdir(repo) != NULL); cl_assert(git__suffixcmp(git_repository_workdir(repo), "/") == 0); +} + + +void test_repo_open__open_with_discover(void) +{ + static const char *variants[] = { + "attr", "attr/", "attr/.git", "attr/.git/", + "attr/sub", "attr/sub/", "attr/sub/sub", "attr/sub/sub/", + NULL + }; + git_repository *repo; + const char **scan; + + cl_fixture_sandbox("attr"); + cl_git_pass(p_rename("attr/.gitted", "attr/.git")); + + for (scan = variants; *scan != NULL; scan++) { + cl_git_pass(git_repository_open_ext(&repo, *scan, 0, NULL)); + cl_assert(git__suffixcmp(git_repository_path(repo), "attr/.git/") == 0); + cl_assert(git__suffixcmp(git_repository_workdir(repo), "attr/") == 0); + git_repository_free(repo); + } + + cl_fixture_cleanup("attr"); +} + +void test_repo_open__gitlinked(void) +{ + /* need to have both repo dir and workdir set up correctly */ + git_repository *repo = cl_git_sandbox_init("empty_standard_repo"); + git_repository *repo2; + + cl_must_pass(p_mkdir("alternate", 0777)); + cl_git_mkfile("alternate/.git", "gitdir: ../empty_standard_repo/.git"); + + cl_git_pass(git_repository_open(&repo2, "alternate")); + + cl_assert(git_repository_path(repo2) != NULL); + cl_assert_(git__suffixcmp(git_repository_path(repo2), "empty_standard_repo/.git/") == 0, git_repository_path(repo2)); + cl_assert_equal_s(git_repository_path(repo), git_repository_path(repo2)); + + cl_assert(git_repository_workdir(repo2) != NULL); + cl_assert_(git__suffixcmp(git_repository_workdir(repo2), "alternate/") == 0, git_repository_workdir(repo2)); + + git_repository_free(repo2); +} + +void test_repo_open__from_git_new_workdir(void) +{ + /* The git-new-workdir script that ships with git sets up a bunch of + * symlinks to create a second workdir that shares the object db with + * another checkout. Libgit2 can open a repo that has been configured + * this way. + */ + cl_git_sandbox_init("empty_standard_repo"); + +#ifndef GIT_WIN32 + git_repository *repo2; + git_buf link_tgt = GIT_BUF_INIT, link = GIT_BUF_INIT, body = GIT_BUF_INIT; + const char **scan; + int link_fd; + static const char *links[] = { + "config", "refs", "logs/refs", "objects", "info", "hooks", + "packed-refs", "remotes", "rr-cache", "svn", NULL + }; + static const char *copies[] = { + "HEAD", NULL + }; + + cl_git_pass(p_mkdir("alternate", 0777)); + cl_git_pass(p_mkdir("alternate/.git", 0777)); + + for (scan = links; *scan != NULL; scan++) { + git_buf_joinpath(&link_tgt, "empty_standard_repo/.git", *scan); + if (git_path_exists(link_tgt.ptr)) { + git_buf_joinpath(&link_tgt, "../../empty_standard_repo/.git", *scan); + git_buf_joinpath(&link, "alternate/.git", *scan); + if (strchr(*scan, '/')) + git_futils_mkpath2file(link.ptr, 0777); + cl_assert_(symlink(link_tgt.ptr, link.ptr) == 0, strerror(errno)); + } + } + for (scan = copies; *scan != NULL; scan++) { + git_buf_joinpath(&link_tgt, "empty_standard_repo/.git", *scan); + if (git_path_exists(link_tgt.ptr)) { + git_buf_joinpath(&link, "alternate/.git", *scan); + cl_git_pass(git_futils_readbuffer(&body, link_tgt.ptr)); + + cl_assert((link_fd = git_futils_creat_withpath(link.ptr, 0777, 0666)) >= 0); + cl_must_pass(p_write(link_fd, body.ptr, body.size)); + p_close(link_fd); + } + } + + git_buf_free(&link_tgt); + git_buf_free(&link); + git_buf_free(&body); + + + cl_git_pass(git_repository_open(&repo2, "alternate")); + + cl_assert(git_repository_path(repo2) != NULL); + cl_assert_(git__suffixcmp(git_repository_path(repo2), "alternate/.git/") == 0, git_repository_path(repo2)); + + cl_assert(git_repository_workdir(repo2) != NULL); + cl_assert_(git__suffixcmp(git_repository_workdir(repo2), "alternate/") == 0, git_repository_workdir(repo2)); - cl_fixture_cleanup("empty_standard_repo"); + git_repository_free(repo2); +#endif +} + +void test_repo_open__failures(void) +{ + git_repository *base, *repo; + git_buf ceiling = GIT_BUF_INIT; + + base = cl_git_sandbox_init("attr"); + cl_git_pass(git_buf_sets(&ceiling, git_repository_workdir(base))); + + /* fail with no searching */ + cl_git_fail(git_repository_open(&repo, "attr/sub")); + cl_git_fail(git_repository_open_ext( + &repo, "attr/sub", GIT_REPOSITORY_OPEN_NO_SEARCH, NULL)); + + /* fail with ceiling too low */ + cl_git_pass(git_buf_joinpath(&ceiling, ceiling.ptr, "sub")); + cl_git_fail(git_repository_open_ext(&repo, "attr/sub", 0, ceiling.ptr)); + + /* fail with no repo */ + cl_git_pass(p_mkdir("alternate", 0777)); + cl_git_pass(p_mkdir("alternate/.git", 0777)); + cl_git_fail(git_repository_open_ext(&repo, "alternate", 0, NULL)); + cl_git_fail(git_repository_open_ext(&repo, "alternate/.git", 0, NULL)); + + git_buf_free(&ceiling); +} + +void test_repo_open__bad_gitlinks(void) +{ + git_repository *repo; + static const char *bad_links[] = { + "garbage\n", "gitdir", "gitdir:\n", "gitdir: foobar", + "gitdir: ../invalid", "gitdir: ../invalid2", + "gitdir: ../attr/.git with extra stuff", + NULL + }; + const char **scan; + + cl_git_sandbox_init("attr"); + + cl_git_pass(p_mkdir("alternate", 0777)); + cl_git_pass(p_mkdir("invalid", 0777)); + cl_git_pass(git_futils_mkdir_r("invalid2/.git", NULL, 0777)); + + for (scan = bad_links; *scan != NULL; scan++) { + cl_git_rewritefile("alternate/.git", *scan); + cl_git_fail(git_repository_open_ext(&repo, "alternate", 0, NULL)); + } + + git_futils_rmdir_r("invalid", GIT_DIRREMOVAL_FILES_AND_DIRS); + git_futils_rmdir_r("invalid2", GIT_DIRREMOVAL_FILES_AND_DIRS); +} + +#ifdef GIT_WIN32 +static void unposix_path(git_buf *path) +{ + char *src, *tgt; + + src = tgt = path->ptr; + + /* convert "/d/..." to "d:\..." */ + if (src[0] == '/' && isalpha(src[1]) && src[2] == '/') { + *tgt++ = src[1]; + *tgt++ = ':'; + *tgt++ = '\\'; + src += 3; + } + + while (*src) { + *tgt++ = (*src == '/') ? '\\' : *src; + src++; + } + + *tgt = '\0'; +} +#endif + +void test_repo_open__win32_path(void) +{ +#ifdef GIT_WIN32 + git_repository *repo = cl_git_sandbox_init("empty_standard_repo"), *repo2; + git_buf winpath = GIT_BUF_INIT; + static const char *repo_path = "empty_standard_repo/.git/"; + static const char *repo_wd = "empty_standard_repo/"; + + cl_assert(git__suffixcmp(git_repository_path(repo), repo_path) == 0); + cl_assert(git__suffixcmp(git_repository_workdir(repo), repo_wd) == 0); + + cl_git_pass(git_buf_sets(&winpath, git_repository_path(repo))); + unposix_path(&winpath); + cl_git_pass(git_repository_open(&repo2, winpath.ptr)); + cl_assert(git__suffixcmp(git_repository_path(repo2), repo_path) == 0); + cl_assert(git__suffixcmp(git_repository_workdir(repo2), repo_wd) == 0); + git_repository_free(repo2); + + cl_git_pass(git_buf_sets(&winpath, git_repository_path(repo))); + git_buf_truncate(&winpath, winpath.size - 1); /* remove trailing '/' */ + unposix_path(&winpath); + cl_git_pass(git_repository_open(&repo2, winpath.ptr)); + cl_assert(git__suffixcmp(git_repository_path(repo2), repo_path) == 0); + cl_assert(git__suffixcmp(git_repository_workdir(repo2), repo_wd) == 0); + git_repository_free(repo2); + + cl_git_pass(git_buf_sets(&winpath, git_repository_workdir(repo))); + unposix_path(&winpath); + cl_git_pass(git_repository_open(&repo2, winpath.ptr)); + cl_assert(git__suffixcmp(git_repository_path(repo2), repo_path) == 0); + cl_assert(git__suffixcmp(git_repository_workdir(repo2), repo_wd) == 0); + git_repository_free(repo2); + + cl_git_pass(git_buf_sets(&winpath, git_repository_workdir(repo))); + git_buf_truncate(&winpath, winpath.size - 1); /* remove trailing '/' */ + unposix_path(&winpath); + cl_git_pass(git_repository_open(&repo2, winpath.ptr)); + cl_assert(git__suffixcmp(git_repository_path(repo2), repo_path) == 0); + cl_assert(git__suffixcmp(git_repository_workdir(repo2), repo_wd) == 0); + git_repository_free(repo2); + + git_buf_free(&winpath); +#endif +} + +void test_repo_open__opening_a_non_existing_repository_returns_ENOTFOUND(void) +{ + git_repository *repo; + cl_assert_equal_i(GIT_ENOTFOUND, git_repository_open(&repo, "i-do-not/exist")); } |