config: remove the refresh function and backend field

We have been refreshing on read and write for a while now, so
git_config_refresh() is at best a no-op, and might just end up wasting
cycles.

1 files changed, 0 insertions, 23 deletions

diff --git a/tests/config/include.c b/tests/config/include.c
index 58bc690ff..167814e59 100644
--- a/tests/config/include.c
+++ b/tests/config/include.c
@@ -51,29 +51,6 @@ void test_config_include__homedir(void)
 	cl_sandbox_set_search_path_defaults();
 }
 
-void test_config_include__refresh(void)
-{
-	git_config *cfg;
-	const char *str;
-
-	cl_fixture_sandbox("config");
-
-	cl_git_pass(git_config_open_ondisk(&cfg, "config/config-include"));
-
-	cl_git_pass(git_config_get_string(&str, cfg, "foo.bar.baz"));
-	cl_assert_equal_s(str, "huzzah");
-
-	/* Change the included file and see if we refresh */
-	cl_git_mkfile("config/config-included", "[foo \"bar\"]\nbaz = hurrah");
-	cl_git_pass(git_config_refresh(cfg));
-
-	cl_git_pass(git_config_get_string(&str, cfg, "foo.bar.baz"));
-	cl_assert_equal_s(str, "hurrah");
-
-	git_config_free(cfg);
-	cl_fixture_cleanup("config");
-}
-
 /* We need to pretend that the variables were defined where the file was included */
 void test_config_include__ordering(void)
 {