27 files changed, 244 insertions, 62 deletions

diff --git a/.travis.yml b/.travis.yml
index 4c8c42aaa..b9a08dc59 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,7 +22,7 @@ script:
 
 # Run Tests
 after_script:
- - ctest .
+ - ctest -V .
 
 # Only watch the development branch
 branches:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7bfd21b73..fbc222d5c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -96,7 +96,7 @@ FILE(GLOB SRC_H include/git2/*.h)
 
 # On Windows use specific platform sources
 IF (WIN32 AND NOT CYGWIN)
-	ADD_DEFINITIONS(-DWIN32 -D_DEBUG)
+	ADD_DEFINITIONS(-DWIN32 -D_DEBUG -D_WIN32_WINNT=0x0501)
 	FILE(GLOB SRC src/*.c src/transports/*.c src/xdiff/*.c src/win32/*.c)
 ELSE()
 	FILE(GLOB SRC src/*.c src/transports/*.c src/xdiff/*.c src/unix/*.c)
diff --git a/examples/network/fetch.c b/examples/network/fetch.c
index 23046bd09..f4a044984 100644
--- a/examples/network/fetch.c
+++ b/examples/network/fetch.c
@@ -69,7 +69,7 @@ int fetch(git_repository *repo, int argc, char **argv)
   // Figure out whether it's a named remote or a URL
   printf("Fetching %s\n", argv[1]);
   if (git_remote_load(&remote, repo, argv[1]) < 0) {
-	  if (git_remote_new(&remote, repo, argv[1], NULL) < 0)
+	  if (git_remote_new(&remote, repo, NULL, argv[1], NULL) < 0)
 		  return -1;
   }
 
diff --git a/examples/network/ls-remote.c b/examples/network/ls-remote.c
index 02d432e8b..958a88651 100644
--- a/examples/network/ls-remote.c
+++ b/examples/network/ls-remote.c
@@ -19,7 +19,7 @@ int use_unnamed(git_repository *repo, const char *url)
 
 	// Create an instance of a remote from the URL. The transport to use
 	// is detected from the URL
-	error = git_remote_new(&remote, repo, url, NULL);
+	error = git_remote_new(&remote, repo, NULL, url, NULL);
 	if (error < GIT_SUCCESS)
 		goto cleanup;
 
diff --git a/include/git2/remote.h b/include/git2/remote.h
index e81e25f98..6550cd20b 100644
--- a/include/git2/remote.h
+++ b/include/git2/remote.h
@@ -38,11 +38,12 @@ GIT_BEGIN_DECL
  *
  * @param out pointer to the new remote object
  * @param repo the associtated repository
- * @param url the remote repository's URL
  * @param name the remote's name
+ * @param url the remote repository's URL
+ * @param fetch the fetch refspec to use for this remote
  * @return GIT_SUCCESS or an error code
  */
-GIT_EXTERN(int) git_remote_new(git_remote **out, git_repository *repo, const char *url, const char *name);
+GIT_EXTERN(int) git_remote_new(git_remote **out, git_repository *repo, const char *name, const char *url, const char *fetch);
 
 /**
  * Get the information for a particular remote
@@ -218,6 +219,16 @@ GIT_EXTERN(int) git_remote_supported_url(const char* url);
  */
 GIT_EXTERN(int) git_remote_list(git_strarray *remotes_list, git_repository *repo);
 
+/**
+ * Add a remote with the default fetch refspec to the repository's configuration
+ *
+ * @param out the resulting remote
+ * @param repo the repository in which to create the remote
+ * @param name the remote's name
+ * @param url the remote's url
+ */
+GIT_EXTERN(int) git_remote_add(git_remote **out, git_repository *repo, const char *name, const char *url);
+
 /** @} */
 GIT_END_DECL
 #endif
diff --git a/src/attr.c b/src/attr.c
index b7ac6355d..616cec6ff 100644
--- a/src/attr.c
+++ b/src/attr.c
@@ -450,11 +450,11 @@ static int collect_attr_files(
 		git_vector_init(files, 4, NULL) < 0)
 		return -1;
 
-	/* given a unrooted path in a non-bare repo, resolve it */
-	if (workdir && git_path_root(path) < 0)
+	/* Resolve path in a non-bare repo */
+	if (workdir != NULL)
 		error = git_path_find_dir(&dir, path, workdir);
 	else
-		error = git_buf_sets(&dir, path);
+		error = git_path_dirname_r(&dir, path);
 	if (error < 0)
 		goto cleanup;
 
diff --git a/src/config_file.c b/src/config_file.c
index 746d9655c..4ccec2bc1 100644
--- a/src/config_file.c
+++ b/src/config_file.c
@@ -258,18 +258,17 @@ static int config_set(git_config_file *cfg, const char *name, const char *value)
 		GITERR_CHECK_ALLOC(var->value);
 	}
 
+	if (config_write(b, key, NULL, value) < 0) {
+		cvar_free(var);
+		return -1;
+	}
+
 	git_strmap_insert2(b->values, key, var, old_var, rval);
 	if (rval < 0)
 		return -1;
 	if (old_var != NULL)
 		cvar_free(old_var);
 
-	if (config_write(b, key, NULL, value) < 0) {
-		git_strmap_delete(b->values, var->key);
-		cvar_free(var);
-		return -1;
-	}
-
 	return 0;
 }
 
@@ -1018,6 +1017,7 @@ static int config_write(diskfile_backend *cfg, const char *key, const regex_t *p
 			pre_end = post_start = cfg->reader.read_ptr;
 
 			git__free(current_section);
+			current_section = NULL;
 			if (parse_section_header(cfg, &current_section) < 0)
 				goto rewrite_fail;
 
diff --git a/src/netops.c b/src/netops.c
index 2d200002f..4d461a049 100644
--- a/src/netops.c
+++ b/src/netops.c
@@ -11,7 +11,6 @@
 #	include <sys/time.h>
 #	include <netdb.h>
 #else
-#	define _WIN32_WINNT 0x0501
 #	include <winsock2.h>
 #	include <Ws2tcpip.h>
 #	ifdef _MSC_VER
@@ -36,7 +35,7 @@ static void net_set_error(const char *str)
 	size = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
 			     0, error, 0, (LPSTR)&err_str, 0, 0);
 
-	giterr_set(GITERR_NET, "%s: $s", str, err_str);
+	giterr_set(GITERR_NET, "%s: %s", str, err_str);
 	LocalFree(err_str);
 }
 #else
diff --git a/src/object.c b/src/object.c
index e02bd69ba..02be5dac8 100644
--- a/src/object.c
+++ b/src/object.c
@@ -150,8 +150,8 @@ int git_object_lookup_prefix(
 
 	if (type != GIT_OBJ_ANY && type != odb_obj->raw.type) {
 		git_odb_object_free(odb_obj);
-		giterr_set(GITERR_INVALID, "The given type does not match the type on the ODB");
-		return -1;
+		giterr_set(GITERR_ODB, "The given type does not match the type on the ODB");
+		return GIT_ENOTFOUND;
 	}
 
 	type = odb_obj->raw.type;
diff --git a/src/path.c b/src/path.c
index 703f43af1..9f31676b1 100644
--- a/src/path.c
+++ b/src/path.c
@@ -205,9 +205,13 @@ int git_path_prettify(git_buf *path_out, const char *path, const char *base)
 	}
 
 	if (p_realpath(path, buf) == NULL) {
+		/* giterr_set resets the errno when dealing with a GITERR_OS kind of error */
+		int error = (errno == ENOENT || errno == ENOTDIR) ? GIT_ENOTFOUND : -1;
 		giterr_set(GITERR_OS, "Failed to resolve path '%s'", path);
+
 		git_buf_clear(path_out);
-		return (errno == ENOENT) ? GIT_ENOTFOUND : -1;
+		
+		return error;
 	}
 
 	return git_buf_sets(path_out, buf);
diff --git a/src/pkt.c b/src/pkt.c
index 00836bc34..b9c87f169 100644
--- a/src/pkt.c
+++ b/src/pkt.c
@@ -217,6 +217,7 @@ int git_pkt_parse_line(
 		 * server is trying to send us the packfile already.
 		 */
 		if (bufflen >= 4 && !git__prefixcmp(line, "PACK")) {
+			giterr_clear();
 			*out = line;
 			return pack_pkt(head);
 		}
diff --git a/src/posix.c b/src/posix.c
index a3f81d767..a9a6af984 100644
--- a/src/posix.c
+++ b/src/posix.c
@@ -12,9 +12,20 @@
 
 #ifndef GIT_WIN32
 
-int p_open(const char *path, int flags)
+int p_open(const char *path, int flags, ...)
 {
-	return open(path, flags | O_BINARY);
+	mode_t mode = 0;
+
+	if (flags & O_CREAT)
+	{
+		va_list arg_list;
+
+		va_start(arg_list, flags);
+		mode = (mode_t)va_arg(arg_list, int);
+		va_end(arg_list);
+	}
+
+	return open(path, flags | O_BINARY, mode);
 }
 
 int p_creat(const char *path, mode_t mode)
diff --git a/src/posix.h b/src/posix.h
index 752d5156f..d020d94ac 100644
--- a/src/posix.h
+++ b/src/posix.h
@@ -42,7 +42,7 @@ extern int p_write(git_file fd, const void *buf, size_t cnt);
 #define p_close(fd) close(fd)
 #define p_umask(m) umask(m)
 
-extern int p_open(const char *path, int flags);
+extern int p_open(const char *path, int flags, ...);
 extern int p_creat(const char *path, mode_t mode);
 extern int p_getcwd(char *buffer_out, size_t size);
 extern int p_rename(const char *from, const char *to);
diff --git a/src/remote.c b/src/remote.c
index 98c256929..a5cfc822e 100644
--- a/src/remote.c
+++ b/src/remote.c
@@ -54,7 +54,7 @@ static int parse_remote_refspec(git_config *cfg, git_refspec *refspec, const cha
 	return refspec_parse(refspec, val);
 }
 
-int git_remote_new(git_remote **out, git_repository *repo, const char *url, const char *name)
+int git_remote_new(git_remote **out, git_repository *repo, const char *name, const char *url, const char *fetch)
 {
 	git_remote *remote;
 
@@ -78,8 +78,17 @@ int git_remote_new(git_remote **out, git_repository *repo, const char *url, cons
 		GITERR_CHECK_ALLOC(remote->name);
 	}
 
+	if (fetch != NULL) {
+		if (refspec_parse(&remote->fetch, fetch) < 0)
+			goto on_error;
+	}
+
 	*out = remote;
 	return 0;
+
+on_error:
+	git_remote_free(remote);
+	return -1;
 }
 
 int git_remote_load(git_remote **out, git_repository *repo, const char *name)
@@ -102,24 +111,28 @@ int git_remote_load(git_remote **out, git_repository *repo, const char *name)
 	remote->name = git__strdup(name);
 	GITERR_CHECK_ALLOC(remote->name);
 
-	if (git_vector_init(&remote->refs, 32, NULL) < 0)
-		return -1;
-
-	if (git_buf_printf(&buf, "remote.%s.url", name) < 0)
-		return -1;
+	if (git_vector_init(&remote->refs, 32, NULL) < 0) {
+		error = -1;
+		goto cleanup;
+	}
 
-	if (git_config_get_string(config, git_buf_cstr(&buf), &val) < 0) {
+	if (git_buf_printf(&buf, "remote.%s.url", name) < 0) {
 		error = -1;
 		goto cleanup;
 	}
 
+	if ((error = git_config_get_string(config, git_buf_cstr(&buf), &val)) < 0)
+		goto cleanup;
+
 	remote->repo = repo;
 	remote->url = git__strdup(val);
 	GITERR_CHECK_ALLOC(remote->url);
 
 	git_buf_clear(&buf);
-	if (git_buf_printf(&buf, "remote.%s.fetch", name) < 0)
-		return -1;
+	if (git_buf_printf(&buf, "remote.%s.fetch", name) < 0) {
+		error = -1;
+		goto cleanup;
+	}
 
 	error = parse_remote_refspec(config, &remote->fetch, git_buf_cstr(&buf));
 	if (error == GIT_ENOTFOUND)
@@ -131,8 +144,10 @@ int git_remote_load(git_remote **out, git_repository *repo, const char *name)
 	}
 
 	git_buf_clear(&buf);
-	if (git_buf_printf(&buf, "remote.%s.push", name) < 0)
-		return -1;
+	if (git_buf_printf(&buf, "remote.%s.push", name) < 0) {
+		error = -1;
+		goto cleanup;
+	}
 
 	error = parse_remote_refspec(config, &remote->push, git_buf_cstr(&buf));
 	if (error == GIT_ENOTFOUND)
@@ -470,3 +485,26 @@ int git_remote_list(git_strarray *remotes_list, git_repository *repo)
 
 	return 0;
 }
+
+int git_remote_add(git_remote **out, git_repository *repo, const char *name, const char *url)
+{
+	git_buf buf = GIT_BUF_INIT;
+
+	if (git_buf_printf(&buf, "refs/heads/*:refs/remotes/%s/*", name) < 0)
+		return -1;
+
+	if (git_remote_new(out, repo, name, url, git_buf_cstr(&buf)) < 0)
+		goto on_error;
+
+	git_buf_free(&buf);
+
+	if (git_remote_save(*out) < 0)
+		goto on_error;
+
+	return 0;
+
+on_error:
+	git_buf_free(&buf);
+	git_remote_free(*out);
+	return -1;
+}
diff --git a/src/repository.c b/src/repository.c
index d4de38104..ea9673731 100644
--- a/src/repository.c
+++ b/src/repository.c
@@ -397,13 +397,14 @@ int git_repository_discover(
 {
 	git_buf path = GIT_BUF_INIT;
 	uint32_t flags = across_fs ? GIT_REPOSITORY_OPEN_CROSS_FS : 0;
+	int error;
 
 	assert(start_path && repository_path && size > 0);
 
 	*repository_path = '\0';
 
-	if (find_repo(&path, NULL, start_path, flags, ceiling_dirs) < 0)
-		return -1;
+	if ((error = find_repo(&path, NULL, start_path, flags, ceiling_dirs)) < 0)
+		return error != GIT_ENOTFOUND ? -1 : error;
 
 	if (size < (size_t)(path.size + 1)) {
 		giterr_set(GITERR_REPOSITORY,
diff --git a/src/status.c b/src/status.c
index ff8535c66..546dc863d 100644
--- a/src/status.c
+++ b/src/status.c
@@ -340,17 +340,17 @@ int git_status_file(
 	assert(status_flags && repo && path);
 
 	if ((workdir = git_repository_workdir(repo)) == NULL) {
-		giterr_set(GITERR_OS, "Cannot get file status from bare repo");
-		return GIT_ENOTFOUND;
+		giterr_set(GITERR_INVALID, "Cannot get file status from bare repo");
+		return -1;
 	}
 
 	if (git_buf_joinpath(&temp_path, workdir, path) < 0)
 		return -1;
 
 	if (git_path_isdir(temp_path.ptr)) {
-		giterr_set(GITERR_OS, "Cannot get file status for directory '%s'", temp_path.ptr);
+		giterr_set(GITERR_INVALID, "Cannot get file status for directory '%s'", temp_path.ptr);
 		git_buf_free(&temp_path);
-		return GIT_ENOTFOUND;
+		return -1;
 	}
 
 	e = status_entry_new(NULL, path);
diff --git a/src/win32/posix.h b/src/win32/posix.h
index d13d3e39b..2666fccb4 100644
--- a/src/win32/posix.h
+++ b/src/win32/posix.h
@@ -45,7 +45,7 @@ extern int p_chmod(const char* path, mode_t mode);
 extern int p_rmdir(const char* path);
 extern int p_access(const char* path, mode_t mode);
 extern int p_fsync(int fd);
-extern int p_open(const char *path, int flags);
+extern int p_open(const char *path, int flags, ...);
 extern int p_creat(const char *path, mode_t mode);
 extern int p_getcwd(char *buffer_out, size_t size);
 extern int p_rename(const char *from, const char *to);
diff --git a/src/win32/posix_w32.c b/src/win32/posix_w32.c
index 8af664165..10de70da8 100644
--- a/src/win32/posix_w32.c
+++ b/src/win32/posix_w32.c
@@ -217,13 +217,27 @@ int p_readlink(const char *link, char *target, size_t target_len)
 	return dwRet;
 }
 
-int p_open(const char *path, int flags)
+int p_open(const char *path, int flags, ...)
 {
 	int fd;
-	wchar_t* buf = gitwin_to_utf16(path);
+	wchar_t* buf;
+	mode_t mode = 0;
+
+	buf = gitwin_to_utf16(path);
 	if (!buf)
 		return -1;
-	fd = _wopen(buf, flags | _O_BINARY);
+
+	if (flags & O_CREAT)
+	{
+		va_list arg_list;
+
+		va_start(arg_list, flags);
+		mode = va_arg(arg_list, mode_t);
+		va_end(arg_list);
+	}
+
+	fd = _wopen(buf, flags | _O_BINARY, mode);
+
 	git__free(buf);
 	return fd;
 }
@@ -312,7 +326,7 @@ int p_hide_directory__w32(const char *path)
 
 char *p_realpath(const char *orig_path, char *buffer)
 {
-	int ret;
+	int ret, buffer_sz = 0;
 	wchar_t* orig_path_w = gitwin_to_utf16(orig_path);
 	wchar_t* buffer_w = (wchar_t*)git__malloc(GIT_PATH_MAX * sizeof(wchar_t));
 
@@ -322,13 +336,14 @@ char *p_realpath(const char *orig_path, char *buffer)
 	ret = GetFullPathNameW(orig_path_w, GIT_PATH_MAX, buffer_w, NULL);
 	git__free(orig_path_w);
 
-	if (!ret || ret > GIT_PATH_MAX) {
+	/* According to MSDN, a return value equals to zero means a failure. */
+	if (ret == 0 || ret > GIT_PATH_MAX) {
 		buffer = NULL;
 		goto done;
 	}
 
 	if (buffer == NULL) {
-		int buffer_sz = WideCharToMultiByte(CP_UTF8, 0, buffer_w, -1, NULL, 0, NULL, NULL);
+		buffer_sz = WideCharToMultiByte(CP_UTF8, 0, buffer_w, -1, NULL, 0, NULL, NULL);
 
 		if (!buffer_sz ||
 			!(buffer = (char *)git__malloc(buffer_sz)) ||
@@ -336,10 +351,22 @@ char *p_realpath(const char *orig_path, char *buffer)
 		{
 			git__free(buffer);
 			buffer = NULL;
+			goto done;
 		}
 	} else {
-		if (!WideCharToMultiByte(CP_UTF8, 0, buffer_w, -1, buffer, GIT_PATH_MAX, NULL, NULL))
+		if (!WideCharToMultiByte(CP_UTF8, 0, buffer_w, -1, buffer, GIT_PATH_MAX, NULL, NULL)) {
 			buffer = NULL;
+			goto done;
+		}
+	}
+
+	if (!git_path_exists(buffer))
+	{
+		if (buffer_sz > 0)
+			git__free(buffer);
+
+		buffer = NULL;
+		errno = ENOENT;
 	}
 
 done:
diff --git a/tests-clar/clar b/tests-clar/clar
index 2c70da038..deb3b2689 100755
--- a/tests-clar/clar
+++ b/tests-clar/clar
@@ -297,10 +297,10 @@ static const struct clar_func _clar_cb_${suite_name}[] = {
 
 
 CLAR_FILES = {
-"clar.c" : r"""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""",
+"clar.c" : r"""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""",
 "clar_print_default.c" : r"""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""",
 "clar_print_tap.c" : r"""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""",
-"clar_sandbox.c" : r"""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""",
+"clar_sandbox.c" : r"""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""",
 "clar_fixtures.c" : r"""eJyFUV1LwzAUfW5+xZU9rLUVJ4ggZQ9DFAUfZEwQSglZmrBAl5Qkk6n43236tWbKfMvNOfecc+81llhBgSppLNAN0XCOuNjbnWa4InYTjpE1MSzxuD1Vki2L0BcKTKfn0EYgu57d3uRpjYhPhi1opSwumUwRCvo3zMFYXT9C5xA5stWSVh9hI5FAa+wUFG//osgJCA5tmQ1SF3CVw9kcppfTCAWBj8ZxDg3UN4/zZ7MaHBrHSBw7vpcJ4mGS5Ijtai9qnannNqk1q7myXU+KvhGaCF4wDnfPiyV+eHpbvS7v8cti9YjGq6Yl7lzCkxfo1L0j/lJOwOtrUrwrUcDBBRsii7Xan3bjBlNVL2WUzuMkgGlJdLuIP21oyYjcVf/a6G3ozXTQPRqmsZkwWQiOfgAVGffP""",
 "clar_fs.c" : r"""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""",
 "clar.h" : r"""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"""
diff --git a/tests-clar/clar_helpers.c b/tests-clar/clar_helpers.c
index 697614095..d180285b8 100644
--- a/tests-clar/clar_helpers.c
+++ b/tests-clar/clar_helpers.c
@@ -30,7 +30,7 @@ void cl_git_mkfile(const char *filename, const char *content)
 
 void cl_git_write2file(const char *filename, const char *new_content, int flags)
 {
-	int fd = open(filename, flags, 0644);
+	int fd = p_open(filename, flags, 0644);
 	cl_assert(fd >= 0);
 	if (!new_content)
 		new_content = "\n";
diff --git a/tests-clar/core/path.c b/tests-clar/core/path.c
index f02e0f761..d826612ac 100644
--- a/tests-clar/core/path.c
+++ b/tests-clar/core/path.c
@@ -405,3 +405,16 @@ void test_core_path__12_offset_to_path_root(void)
 	cl_assert(git_path_root("//computername") == -1);
 #endif
 }
+
+#define NON_EXISTING_FILEPATH "i_hope_i_do_not_exist"
+
+void test_core_path__13_cannot_prettify_a_non_existing_file(void)
+{
+	git_buf p = GIT_BUF_INIT;
+
+	cl_must_pass(git_path_exists(NON_EXISTING_FILEPATH) == false);
+	cl_assert_equal_i(GIT_ENOTFOUND, git_path_prettify(&p, NON_EXISTING_FILEPATH, NULL));
+	cl_assert_equal_i(GIT_ENOTFOUND, git_path_prettify(&p, NON_EXISTING_FILEPATH "/so-do-i", NULL));
+
+	git_buf_free(&p);
+}
diff --git a/tests-clar/network/remotelocal.c b/tests-clar/network/remotelocal.c
index e154226d9..35fa072ef 100644
--- a/tests-clar/network/remotelocal.c
+++ b/tests-clar/network/remotelocal.c
@@ -85,7 +85,7 @@ static void connect_to_local_repository(const char *local_repository)
 {
 	build_local_file_url(&file_path_buf, local_repository);
 
-	cl_git_pass(git_remote_new(&remote, repo, git_buf_cstr(&file_path_buf), NULL));
+	cl_git_pass(git_remote_new(&remote, repo, NULL, git_buf_cstr(&file_path_buf), NULL));
 	cl_git_pass(git_remote_connect(remote, GIT_DIR_FETCH));
 
 }
diff --git a/tests-clar/network/remotes.c b/tests-clar/network/remotes.c
index 766a461b9..0649c86dd 100644
--- a/tests-clar/network/remotes.c
+++ b/tests-clar/network/remotes.c
@@ -78,7 +78,7 @@ void test_network_remotes__save(void)
 	git_remote_free(_remote);
 
 	/* Set up the remote and save it to config */
-	cl_git_pass(git_remote_new(&_remote, _repo, "git://github.com/libgit2/libgit2", "upstream"));
+	cl_git_pass(git_remote_new(&_remote, _repo, "upstream", "git://github.com/libgit2/libgit2", NULL));
 	cl_git_pass(git_remote_set_fetchspec(_remote, "refs/heads/*:refs/remotes/upstream/*"));
 	cl_git_pass(git_remote_set_pushspec(_remote, "refs/heads/*:refs/heads/*"));
 	cl_git_pass(git_remote_save(_remote));
@@ -153,3 +153,20 @@ void test_network_remotes__list(void)
 
 	git_config_free(cfg);
 }
+
+void test_network_remotes__loading_a_missing_remote_returns_ENOTFOUND(void)
+{
+	cl_assert_equal_i(GIT_ENOTFOUND, git_remote_load(&_remote, _repo, "just-left-few-minutes-ago"));
+}
+
+void test_network_remotes__add(void)
+{
+	git_remote_free(_remote);
+	cl_git_pass(git_remote_add(&_remote, _repo, "addtest", "http://github.com/libgit2/libgit2"));
+	git_remote_free(_remote);
+
+	cl_git_pass(git_remote_load(&_remote, _repo, "addtest"));
+	_refspec = git_remote_fetchspec(_remote);
+	cl_assert(!strcmp(git_refspec_src(_refspec), "refs/heads/*"));
+	cl_assert(!strcmp(git_refspec_dst(_refspec), "refs/remotes/addtest/*"));
+}
diff --git a/tests-clar/object/lookup.c b/tests-clar/object/lookup.c
new file mode 100644
index 000000000..4732865cb
--- /dev/null
+++ b/tests-clar/object/lookup.c
@@ -0,0 +1,37 @@
+#include "clar_libgit2.h"
+
+#include "repository.h"
+
+static git_repository *g_repo;
+
+void test_object_lookup__initialize(void)
+{
+   cl_git_pass(git_repository_open(&g_repo, cl_fixture("testrepo.git")));
+}
+
+void test_object_lookup__cleanup(void)
+{
+   git_repository_free(g_repo);
+}
+
+void test_object_lookup__lookup_wrong_type_returns_enotfound(void)
+{
+	const char *commit = "e90810b8df3e80c413d903f631643c716887138d";
+	git_oid oid;
+	git_object *object;
+
+	cl_git_pass(git_oid_fromstr(&oid, commit));
+	cl_assert_equal_i(
+		GIT_ENOTFOUND, git_object_lookup(&object, g_repo, &oid, GIT_OBJ_TAG));
+}
+
+void test_object_lookup__lookup_nonexisting_returns_enotfound(void)
+{
+	const char *unknown = "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef";
+	git_oid oid;
+	git_object *object;
+
+	cl_git_pass(git_oid_fromstr(&oid, unknown));
+	cl_assert_equal_i(
+		GIT_ENOTFOUND, git_object_lookup(&object, g_repo, &oid, GIT_OBJ_ANY));
+}
diff --git a/tests-clar/repo/discover.c b/tests-clar/repo/discover.c
index 6b17d6dba..b3d639bd1 100644
--- a/tests-clar/repo/discover.c
+++ b/tests-clar/repo/discover.c
@@ -82,7 +82,7 @@ void test_repo_discover__0(void)
 	append_ceiling_dir(&ceiling_dirs_buf, TEMP_REPO_FOLDER);
 	ceiling_dirs = git_buf_cstr(&ceiling_dirs_buf);
 
-	cl_git_fail(git_repository_discover(repository_path, sizeof(repository_path), DISCOVER_FOLDER, 0, ceiling_dirs));
+	cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(repository_path, sizeof(repository_path), DISCOVER_FOLDER, 0, ceiling_dirs));
 
 	cl_git_pass(git_repository_init(&repo, DISCOVER_FOLDER, 1));
 	cl_git_pass(git_repository_discover(repository_path, sizeof(repository_path), DISCOVER_FOLDER, 0, ceiling_dirs));
@@ -117,7 +117,7 @@ void test_repo_discover__0(void)
 	cl_git_fail(git_repository_discover(found_path, sizeof(found_path), ALTERNATE_MALFORMED_FOLDER1, 0, ceiling_dirs));
 	cl_git_fail(git_repository_discover(found_path, sizeof(found_path), ALTERNATE_MALFORMED_FOLDER2, 0, ceiling_dirs));
 	cl_git_fail(git_repository_discover(found_path, sizeof(found_path), ALTERNATE_MALFORMED_FOLDER3, 0, ceiling_dirs));
-	cl_git_fail(git_repository_discover(found_path, sizeof(found_path), ALTERNATE_NOT_FOUND_FOLDER, 0, ceiling_dirs));
+	cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(found_path, sizeof(found_path), ALTERNATE_NOT_FOUND_FOLDER, 0, ceiling_dirs));
 
 	append_ceiling_dir(&ceiling_dirs_buf, SUB_REPOSITORY_FOLDER);
 	ceiling_dirs = git_buf_cstr(&ceiling_dirs_buf);
@@ -125,9 +125,9 @@ void test_repo_discover__0(void)
 	//this must pass as ceiling_directories cannot predent the current
 	//working directory to be checked
 	cl_git_pass(git_repository_discover(found_path, sizeof(found_path), SUB_REPOSITORY_FOLDER, 0, ceiling_dirs));
-	cl_git_fail(git_repository_discover(found_path, sizeof(found_path), SUB_REPOSITORY_FOLDER_SUB, 0, ceiling_dirs));
-	cl_git_fail(git_repository_discover(found_path, sizeof(found_path), SUB_REPOSITORY_FOLDER_SUB_SUB, 0, ceiling_dirs));
-	cl_git_fail(git_repository_discover(found_path, sizeof(found_path), SUB_REPOSITORY_FOLDER_SUB_SUB_SUB, 0, ceiling_dirs));
+	cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(found_path, sizeof(found_path), SUB_REPOSITORY_FOLDER_SUB, 0, ceiling_dirs));
+	cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(found_path, sizeof(found_path), SUB_REPOSITORY_FOLDER_SUB_SUB, 0, ceiling_dirs));
+	cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(found_path, sizeof(found_path), SUB_REPOSITORY_FOLDER_SUB_SUB_SUB, 0, ceiling_dirs));
 
 	//.gitfile redirection should not be affected by ceiling directories
 	ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER, ceiling_dirs, sub_repository_path);
@@ -135,7 +135,7 @@ void test_repo_discover__0(void)
 	ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB, ceiling_dirs, sub_repository_path);
 	ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB_SUB, ceiling_dirs, repository_path);
 
-	cl_git_pass(git_futils_rmdir_r(TEMP_REPO_FOLDER, 1));
+	cl_git_pass(git_futils_rmdir_r(TEMP_REPO_FOLDER, GIT_DIRREMOVAL_FILES_AND_DIRS));
 	git_repository_free(repo);
 	git_buf_free(&ceiling_dirs_buf);
 }
diff --git a/tests-clar/repo/open.c b/tests-clar/repo/open.c
index 1813887ec..292466390 100644
--- a/tests-clar/repo/open.c
+++ b/tests-clar/repo/open.c
@@ -7,7 +7,7 @@ void test_repo_open__cleanup(void)
 	cl_git_sandbox_cleanup();
 
 	if (git_path_isdir("alternate"))
-		git_futils_rmdir_r("alternate", 1);
+		git_futils_rmdir_r("alternate", GIT_DIRREMOVAL_FILES_AND_DIRS);
 }
 
 void test_repo_open__bare_empty_repo(void)
@@ -202,8 +202,8 @@ void test_repo_open__bad_gitlinks(void)
 		cl_git_fail(git_repository_open_ext(&repo, "alternate", 0, NULL));
 	}
 
-	git_futils_rmdir_r("invalid", 1);
-	git_futils_rmdir_r("invalid2", 1);
+	git_futils_rmdir_r("invalid", GIT_DIRREMOVAL_FILES_AND_DIRS);
+	git_futils_rmdir_r("invalid2", GIT_DIRREMOVAL_FILES_AND_DIRS);
 }
 
 #ifdef GIT_WIN32
@@ -274,3 +274,9 @@ void test_repo_open__win32_path(void)
 	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"));
+}
\ No newline at end of file
diff --git a/tests-clar/status/worktree.c b/tests-clar/status/worktree.c
index 8f48cf16a..c4c935c0d 100644
--- a/tests-clar/status/worktree.c
+++ b/tests-clar/status/worktree.c
@@ -275,6 +275,7 @@ void test_status_worktree__single_folder(void)
 
 	error = git_status_file(&status_flags, repo, "subdir");
 	cl_git_fail(error);
+	cl_assert(error != GIT_ENOTFOUND);
 }
 
 
@@ -384,3 +385,19 @@ void test_status_worktree__issue_592_5(void)
 
 	git_buf_free(&path);
 }
+
+void test_status_worktree__cannot_retrieve_the_status_of_a_bare_repository(void)
+{
+	git_repository *repo;
+	int error;
+	unsigned int status = 0;
+
+	cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git")));
+
+	error = git_status_file(&status, repo, "dummy");
+
+	cl_git_fail(error);
+	cl_assert(error != GIT_ENOTFOUND);
+
+	git_repository_free(repo);
+}