Rename tests-clar to tests

2 files changed, 264 insertions, 0 deletions

diff --git a/tests/clone/empty.c b/tests/clone/empty.c
new file mode 100644
index 000000000..6d19244cc
--- /dev/null
+++ b/tests/clone/empty.c
@@ -0,0 +1,85 @@
+#include "clar_libgit2.h"
+
+#include "git2/clone.h"
+#include "repository.h"
+
+static git_clone_options g_options;
+static git_repository *g_repo;
+static git_repository *g_repo_cloned;
+
+void test_clone_empty__initialize(void)
+{
+	git_repository *sandbox = cl_git_sandbox_init("empty_bare.git");
+	git_remote_callbacks dummy_callbacks = GIT_REMOTE_CALLBACKS_INIT;
+	cl_git_remove_placeholders(git_repository_path(sandbox), "dummy-marker.txt");
+
+	g_repo = NULL;
+
+	memset(&g_options, 0, sizeof(git_clone_options));
+	g_options.version = GIT_CLONE_OPTIONS_VERSION;
+	g_options.remote_callbacks = dummy_callbacks;
+}
+
+void test_clone_empty__cleanup(void)
+{
+	cl_git_sandbox_cleanup();
+}
+
+static void cleanup_repository(void *path)
+{
+	cl_fixture_cleanup((const char *)path);
+
+	git_repository_free(g_repo_cloned);
+	g_repo_cloned = NULL;
+}
+
+void test_clone_empty__can_clone_an_empty_local_repo_barely(void)
+{
+	char *local_name = "refs/heads/master";
+	const char *expected_tracked_branch_name = "refs/remotes/origin/master";
+	const char *expected_remote_name = "origin";
+	char buffer[1024];
+	git_reference *ref;
+
+	cl_set_cleanup(&cleanup_repository, "./empty");
+
+	g_options.bare = true;
+	cl_git_pass(git_clone(&g_repo_cloned, "./empty_bare.git", "./empty", &g_options));
+
+	/* Although the HEAD is unborn... */
+	cl_assert_equal_i(GIT_ENOTFOUND, git_reference_lookup(&ref, g_repo_cloned, local_name));
+
+	/* ...one can still retrieve the name of the remote tracking reference */
+	cl_assert_equal_i((int)strlen(expected_tracked_branch_name) + 1,
+		git_branch_upstream_name(buffer, 1024, g_repo_cloned, local_name));
+
+	cl_assert_equal_s(expected_tracked_branch_name, buffer);
+
+	/* ...and the name of the remote... */
+	cl_assert_equal_i((int)strlen(expected_remote_name) + 1,
+		git_branch_remote_name(buffer, 1024, g_repo_cloned, expected_tracked_branch_name));
+
+	cl_assert_equal_s(expected_remote_name, buffer);
+
+	/* ...even when the remote HEAD is unborn as well */
+	cl_assert_equal_i(GIT_ENOTFOUND, git_reference_lookup(&ref, g_repo_cloned,
+		expected_tracked_branch_name));
+}
+
+void test_clone_empty__can_clone_an_empty_local_repo(void)
+{
+	cl_set_cleanup(&cleanup_repository, "./empty");
+
+	cl_git_pass(git_clone(&g_repo_cloned, "./empty_bare.git", "./empty", &g_options));
+}
+
+void test_clone_empty__can_clone_an_empty_standard_repo(void)
+{
+	cl_git_sandbox_cleanup();
+	g_repo = cl_git_sandbox_init("empty_standard_repo");
+	cl_git_remove_placeholders(git_repository_path(g_repo), "dummy-marker.txt");
+
+	cl_set_cleanup(&cleanup_repository, "./empty");
+
+	cl_git_pass(git_clone(&g_repo_cloned, "./empty_standard_repo", "./empty", &g_options));
+}
diff --git a/tests/clone/nonetwork.c b/tests/clone/nonetwork.c
new file mode 100644
index 000000000..a286e2a8f
--- /dev/null
+++ b/tests/clone/nonetwork.c
@@ -0,0 +1,179 @@
+#include "clar_libgit2.h"
+
+#include "git2/clone.h"
+#include "remote.h"
+#include "fileops.h"
+#include "repository.h"
+
+#define LIVE_REPO_URL "git://github.com/libgit2/TestGitRepository"
+
+static git_clone_options g_options;
+static git_repository *g_repo;
+static git_reference* g_ref;
+static git_remote* g_remote;
+
+void test_clone_nonetwork__initialize(void)
+{
+	git_checkout_opts dummy_opts = GIT_CHECKOUT_OPTS_INIT;
+	git_remote_callbacks dummy_callbacks = GIT_REMOTE_CALLBACKS_INIT;
+
+	g_repo = NULL;
+
+	memset(&g_options, 0, sizeof(git_clone_options));
+	g_options.version = GIT_CLONE_OPTIONS_VERSION;
+	g_options.checkout_opts = dummy_opts;
+	g_options.checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE;
+	g_options.remote_callbacks = dummy_callbacks;
+}
+
+void test_clone_nonetwork__cleanup(void)
+{
+	if (g_repo) {
+		git_repository_free(g_repo);
+		g_repo = NULL;
+	}
+
+	if (g_ref) {
+		git_reference_free(g_ref);
+		g_ref = NULL;
+	}
+
+	if (g_remote) {
+		git_remote_free(g_remote);
+		g_remote = NULL;
+	}
+
+	cl_fixture_cleanup("./foo");
+}
+
+void test_clone_nonetwork__bad_urls(void)
+{
+	/* Clone should clean up the mess if the URL isn't a git repository */
+	cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options));
+	cl_assert(!git_path_exists("./foo"));
+	g_options.bare = true;
+	cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options));
+	cl_assert(!git_path_exists("./foo"));
+
+	cl_git_fail(git_clone(&g_repo, "git://example.com:asdf", "./foo", &g_options));
+	cl_git_fail(git_clone(&g_repo, "https://example.com:asdf/foo", "./foo", &g_options));
+	cl_git_fail(git_clone(&g_repo, "git://github.com/git://github.com/foo/bar.git.git",
+				"./foo", &g_options));
+	cl_git_fail(git_clone(&g_repo, "arrbee:my/bad:password@github.com:1111/strange:words.git",
+				"./foo", &g_options));
+}
+
+void test_clone_nonetwork__do_not_clean_existing_directory(void)
+{
+	/* Clone should not remove the directory if it already exists, but
+	 * Should clean up entries it creates. */
+	p_mkdir("./foo", GIT_DIR_MODE);
+	cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options));
+	cl_assert(git_path_is_empty_dir("./foo"));
+
+	/* Try again with a bare repository. */
+	g_options.bare = true;
+	cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options));
+	cl_assert(git_path_is_empty_dir("./foo"));
+}
+
+void test_clone_nonetwork__local(void)
+{
+	cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+}
+
+void test_clone_nonetwork__local_absolute_path(void)
+{
+	const char *local_src;
+	local_src = cl_fixture("testrepo.git");
+	cl_git_pass(git_clone(&g_repo, local_src, "./foo", &g_options));
+}
+
+void test_clone_nonetwork__local_bare(void)
+{
+	g_options.bare = true;
+	cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+}
+
+void test_clone_nonetwork__fail_when_the_target_is_a_file(void)
+{
+	cl_git_mkfile("./foo", "Bar!");
+	cl_git_fail(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+}
+
+void test_clone_nonetwork__fail_with_already_existing_but_non_empty_directory(void)
+{
+	p_mkdir("./foo", GIT_DIR_MODE);
+	cl_git_mkfile("./foo/bar", "Baz!");
+	cl_git_fail(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+}
+
+void test_clone_nonetwork__custom_origin_name(void)
+{
+       g_options.remote_name = "my_origin";
+       cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+
+       cl_git_pass(git_remote_load(&g_remote, g_repo, "my_origin"));
+}
+
+void test_clone_nonetwork__defaults(void)
+{
+	cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", NULL));
+	cl_assert(g_repo);
+	cl_git_pass(git_remote_load(&g_remote, g_repo, "origin"));
+}
+
+void test_clone_nonetwork__cope_with_already_existing_directory(void)
+{
+	p_mkdir("./foo", GIT_DIR_MODE);
+	cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+}
+
+void test_clone_nonetwork__can_prevent_the_checkout_of_a_standard_repo(void)
+{
+	git_buf path = GIT_BUF_INIT;
+
+	g_options.checkout_opts.checkout_strategy = 0;
+	cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+
+	cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), "master.txt"));
+	cl_assert_equal_i(false, git_path_isfile(git_buf_cstr(&path)));
+
+	git_buf_free(&path);
+}
+
+void test_clone_nonetwork__can_checkout_given_branch(void)
+{
+	g_options.checkout_branch = "test";
+	cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+
+	cl_assert_equal_i(0, git_repository_head_unborn(g_repo));
+
+	cl_git_pass(git_repository_head(&g_ref, g_repo));
+	cl_assert_equal_s(git_reference_name(g_ref), "refs/heads/test");
+}
+
+void test_clone_nonetwork__can_detached_head(void)
+{
+	git_object *obj;
+	git_repository *cloned;
+	git_reference *cloned_head;
+
+	cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
+
+	cl_git_pass(git_revparse_single(&obj, g_repo, "master~1"));
+	cl_git_pass(git_repository_set_head_detached(g_repo, git_object_id(obj)));
+
+	cl_git_pass(git_clone(&cloned, "./foo", "./foo1", &g_options));
+
+	cl_assert(git_repository_head_detached(cloned));
+
+	cl_git_pass(git_repository_head(&cloned_head, cloned));
+	cl_assert(!git_oid_cmp(git_object_id(obj), git_reference_target(cloned_head)));
+
+	git_object_free(obj);
+	git_reference_free(cloned_head);
+	git_repository_free(cloned);
+
+	cl_fixture_cleanup("./foo1");
+}