Merge pull request #1326 from fastai/fix-#1325

fix #1325

Author: jph00

nbdev/test.py

@@ -85,7 +85,8 @@ def nbdev_test(
     if n_workers is None: n_workers = 0 if len(files)==1 else min(num_cpus(), 8)
     if IN_NOTEBOOK: kw = {'method':'spawn'} if os.name=='nt' else {'method':'forkserver'}
     else: kw = {}
-    with working_directory(get_config().nbs_path):
+    wd_pth = get_config().nbs_path
+    with working_directory(wd_pth if (wd_pth and wd_pth.exists()) else os.getcwd()):
         results = parallel(test_nb, files, skip_flags=skip_flags, force_flags=force_flags, n_workers=n_workers,
                            basepath=get_config().config_path, pause=pause, do_print=do_print, **kw)
     passed,times = zip(*results)

nbs/api/12_test.ipynb

@@ -181,7 +181,8 @@
     "    if n_workers is None: n_workers = 0 if len(files)==1 else min(num_cpus(), 8)\n",
     "    if IN_NOTEBOOK: kw = {'method':'spawn'} if os.name=='nt' else {'method':'forkserver'}\n",
     "    else: kw = {}\n",
-    "    with working_directory(get_config().nbs_path):\n",
+    "    wd_pth = get_config().nbs_path\n",
+    "    with working_directory(wd_pth if (wd_pth and wd_pth.exists()) else os.getcwd()):\n",
     "        results = parallel(test_nb, files, skip_flags=skip_flags, force_flags=force_flags, n_workers=n_workers,\n",
     "                           basepath=get_config().config_path, pause=pause, do_print=do_print, **kw)\n",
     "    passed,times = zip(*results)\n",