diff options
Diffstat (limited to 'tests/submodule/nosubs.c')
| -rw-r--r-- | tests/submodule/nosubs.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/tests/submodule/nosubs.c b/tests/submodule/nosubs.c new file mode 100644 index 000000000..e343c1620 --- /dev/null +++ b/tests/submodule/nosubs.c @@ -0,0 +1,176 @@ +/* test the submodule APIs on repositories where there are no submodules */ + +#include "clar_libgit2.h" +#include "posix.h" +#include "fileops.h" + +void test_submodule_nosubs__cleanup(void) +{ + cl_git_sandbox_cleanup(); +} + +void test_submodule_nosubs__lookup(void) +{ + git_repository *repo = cl_git_sandbox_init("status"); + git_submodule *sm = NULL; + + p_mkdir("status/subrepo", 0777); + cl_git_mkfile("status/subrepo/.git", "gitdir: ../.git"); + + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, repo, "subdir")); + + cl_assert_equal_i(GIT_EEXISTS, git_submodule_lookup(&sm, repo, "subrepo")); + + cl_git_pass(git_submodule_reload_all(repo, 0)); + + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, repo, "subdir")); + + cl_assert_equal_i(GIT_EEXISTS, git_submodule_lookup(&sm, repo, "subrepo")); +} + +void test_submodule_nosubs__immediate_reload(void) +{ + git_repository *repo = cl_git_sandbox_init("status"); + cl_git_pass(git_submodule_reload_all(repo, 0)); +} + +static int fake_submod_cb(git_submodule *sm, const char *n, void *p) +{ + GIT_UNUSED(sm); GIT_UNUSED(n); GIT_UNUSED(p); + return 0; +} + +void test_submodule_nosubs__foreach(void) +{ + git_repository *repo = cl_git_sandbox_init("status"); + cl_git_pass(git_submodule_foreach(repo, fake_submod_cb, NULL)); +} + +void test_submodule_nosubs__add(void) +{ + git_repository *repo = cl_git_sandbox_init("status"); + git_submodule *sm, *sm2; + + cl_git_pass(git_submodule_add_setup(&sm, repo, "https://github.com/libgit2/libgit2.git", "submodules/libgit2", 1)); + + cl_git_pass(git_submodule_lookup(&sm2, repo, "submodules/libgit2")); + git_submodule_free(sm2); + + cl_git_pass(git_submodule_foreach(repo, fake_submod_cb, NULL)); + cl_git_pass(git_submodule_reload_all(repo, 0)); + + git_submodule_free(sm); +} + +void test_submodule_nosubs__reload_add_reload(void) +{ + git_repository *repo = cl_git_sandbox_init("status"); + git_submodule *sm; + + cl_git_pass(git_submodule_reload_all(repo, 0)); + + /* try one add with a reload (to make sure no errors happen) */ + + cl_git_pass(git_submodule_add_setup(&sm, repo, + "https://github.com/libgit2/libgit2.git", "submodules/libgit2", 1)); + + cl_git_pass(git_submodule_reload_all(repo, 0)); + + cl_assert_equal_s("submodules/libgit2", git_submodule_name(sm)); + git_submodule_free(sm); + + cl_git_pass(git_submodule_lookup(&sm, repo, "submodules/libgit2")); + cl_assert_equal_s("submodules/libgit2", git_submodule_name(sm)); + git_submodule_free(sm); + + /* try one add without a reload (to make sure cache inval works, too) */ + + cl_git_pass(git_submodule_add_setup(&sm, repo, + "https://github.com/libgit2/libgit2.git", "libgit2-again", 1)); + cl_assert_equal_s("libgit2-again", git_submodule_name(sm)); + git_submodule_free(sm); + + cl_git_pass(git_submodule_lookup(&sm, repo, "libgit2-again")); + cl_assert_equal_s("libgit2-again", git_submodule_name(sm)); + git_submodule_free(sm); +} + +void test_submodule_nosubs__bad_gitmodules(void) +{ + git_repository *repo = cl_git_sandbox_init("status"); + + cl_git_mkfile("status/.gitmodules", "[submodule \"foobar\"]\tpath=blargle\n\turl=\n\tbranch=\n\tupdate=flooble\n\n"); + cl_git_fail(git_submodule_reload_all(repo, 0)); + + cl_git_rewritefile("status/.gitmodules", "[submodule \"foobar\"]\tpath=blargle\n\turl=\n\tbranch=\n\tupdate=rebase\n\n"); + cl_git_pass(git_submodule_reload_all(repo, 0)); + + cl_git_pass(git_submodule_lookup(NULL, repo, "foobar")); + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(NULL, repo, "subdir")); +} + +void test_submodule_nosubs__add_and_delete(void) +{ + git_repository *repo = cl_git_sandbox_init("status"); + git_submodule *sm; + git_buf buf = GIT_BUF_INIT; + + /* note lack of calls to git_submodule_reload_all - this *should* work */ + + cl_git_fail(git_submodule_lookup(NULL, repo, "libgit2")); + cl_git_fail(git_submodule_lookup(NULL, repo, "submodules/libgit2")); + + /* create */ + + cl_git_pass(git_submodule_add_setup( + &sm, repo, "https://github.com/libgit2/libgit2.git", "submodules/libgit2", 1)); + cl_assert_equal_s("submodules/libgit2", git_submodule_name(sm)); + cl_assert_equal_s("submodules/libgit2", git_submodule_path(sm)); + git_submodule_free(sm); + + cl_git_pass(git_futils_readbuffer(&buf, "status/.gitmodules")); + cl_assert(strstr(buf.ptr, "[submodule \"submodules/libgit2\"]") != NULL); + cl_assert(strstr(buf.ptr, "path = submodules/libgit2") != NULL); + git_buf_free(&buf); + + /* lookup */ + + cl_git_fail(git_submodule_lookup(&sm, repo, "libgit2")); + cl_git_pass(git_submodule_lookup(&sm, repo, "submodules/libgit2")); + cl_assert_equal_s("submodules/libgit2", git_submodule_name(sm)); + cl_assert_equal_s("submodules/libgit2", git_submodule_path(sm)); + git_submodule_free(sm); + + /* update name */ + + cl_git_rewritefile( + "status/.gitmodules", + "[submodule \"libgit2\"]\n" + " path = submodules/libgit2\n" + " url = https://github.com/libgit2/libgit2.git\n"); + + cl_git_pass(git_submodule_lookup(&sm, repo, "libgit2")); + cl_assert_equal_s("libgit2", git_submodule_name(sm)); + cl_assert_equal_s("submodules/libgit2", git_submodule_path(sm)); + git_submodule_free(sm); + cl_git_pass(git_submodule_lookup(&sm, repo, "submodules/libgit2")); + git_submodule_free(sm); + + /* revert name update */ + + cl_git_rewritefile( + "status/.gitmodules", + "[submodule \"submodules/libgit2\"]\n" + " path = submodules/libgit2\n" + " url = https://github.com/libgit2/libgit2.git\n"); + + cl_git_fail(git_submodule_lookup(&sm, repo, "libgit2")); + cl_git_pass(git_submodule_lookup(&sm, repo, "submodules/libgit2")); + git_submodule_free(sm); + + /* remove completely */ + + cl_must_pass(p_unlink("status/.gitmodules")); + cl_git_fail(git_submodule_lookup(&sm, repo, "libgit2")); + cl_git_fail(git_submodule_lookup(&sm, repo, "submodules/libgit2")); +} |