Remove check_csync_treewalk_remote

Since we removed the vio abstraction, we cannot use the file system anymore
as a remote.  and because we unfortunately can't use a real server,
just disable that test.

csync/tests/csync_tests/check_csync_treewalk.c

@@ -64,42 +64,6 @@ static void teardown_local(void **state) {
     system("rm -rf /tmp/check_csync");
 }
 
-static void setup_remote(void **state) {
-    CSYNC *csync = (CSYNC *)*state;
-    int rc;
-
-    rc = system("mkdir -p /tmp/check_csync1");
-    assert_int_equal(rc, 0);
-
-    rc = system("mkdir -p /tmp/check_csync2");
-    assert_int_equal(rc, 0);
-
-    rc = system("echo \"This is test data\" > /tmp/check_csync2/testfile1.txt");
-    assert_int_equal(rc, 0);
-
-    rc = system("echo \"This is also test data\" > /tmp/check_csync2/testfile2.txt");
-    assert_int_equal(rc, 0);
-
-    rc = csync_create(&csync, "/tmp/check_csync1", "/tmp/check_csync2");
-    assert_int_equal(rc, 0);
-
-    rc = csync_set_config_dir(csync, "/tmp/check_csync/");
-    assert_int_equal(rc, 0);
-
-    rc = csync_init(csync);
-    assert_int_equal(rc, 0);
-
-    *state = csync;
-}
-
-static void teardown_remote(void **state) {
-    CSYNC *csync = (CSYNC *)*state;
-
-    csync_destroy(csync);
-    system("rm -rf /tmp/check_csync1");
-    system("rm -rf /tmp/check_csync2");
-}
-
 static int visitor(TREE_WALK_FILE* file, void *userdata)
 {
     int *file_count;
@@ -134,30 +98,6 @@ static void check_csync_treewalk_local(void **state)
     assert_int_equal(file_count, 2);
 }
 
-static void check_csync_treewalk_remote(void **state)
-{
-    CSYNC *csync = (CSYNC *)*state;
-    int file_count = 0;
-    int rc;
-
-    csync_set_userdata(csync, &file_count);
-
-    assert_non_null(csync->remote.tree);
-
-    rc = csync_walk_remote_tree(csync, &visitor, 0);
-    assert_int_equal(rc, 0);
-    assert_int_equal(file_count, 0);
-
-    /* reconcile doesn't update the tree */
-    rc = csync_update(csync);
-    assert_int_equal(rc, 0);
-
-    rc = csync_walk_remote_tree(csync, &visitor, 0);
-    assert_int_equal(rc, 0);
-
-    assert_int_equal(file_count, 2);
-}
-
 static void check_csync_treewalk_local_with_filter(void **state)
 {
     CSYNC *csync = (CSYNC *)*state;
@@ -194,7 +134,6 @@ int torture_run_tests(void)
 {
   const UnitTest tests[] = {
     unit_test_setup_teardown(check_csync_treewalk_local, setup_local, teardown_local ),
-    unit_test_setup_teardown(check_csync_treewalk_remote, setup_remote, teardown_remote),
     unit_test_setup_teardown(check_csync_treewalk_local_with_filter, setup_local, teardown_local)
   };