Get correct backend dtypes when prune_function==False and intersect w…

…ith frontend dtypes for frontend tests.

ivy_tests/test_ivy/helpers/globals.py

@@ -78,15 +78,13 @@ def setup_frontend_test(frontend: str, backend: str, device: str, test_data: Tes
     _set_frontend(frontend)
     _set_backend(backend)
     _set_device(device)
-    _set_ground_truth_backend(frontend)
 
 
 def teardown_frontend_test():
     _unset_test_data()
     _unset_frontend()
     _unset_backend()
     _unset_device()
-    _unset_ground_truth_backend()
 
 
 def _set_test_data(test_data: TestData):

ivy_tests/test_ivy/helpers/hypothesis_helpers/dtype_helpers.py

@@ -51,7 +51,7 @@ def _get_type_dict_helper(framework, kind, is_frontend_test):
     if is_frontend_test:
         framework_module = get_frontend_config(framework).supported_dtypes
     else:
-        framework_module = ivy
+        framework_module = ivy.with_backend(framework)
 
     if kind == "valid":
         return framework_module.valid_dtypes
@@ -138,7 +138,7 @@ def get_dtypes(
         function as the keyword argument with the given name.
     prune_function
         if True, the function will prune the data types to only include the ones that
-        are supported by the current backend. If False, the function will return all
+        are supported by the current function. If False, the function will return all
         the data types supported by the current backend.
 
     Returns
@@ -225,6 +225,9 @@ def get_dtypes(
     # FN_DTYPES & BACKEND_DTYPES & FRONTEND_DTYPES & GROUND_TRUTH_DTYPES
 
     # If being called from a frontend test
+    if test_globals.CURRENT_FRONTEND is not test_globals._Notsetval:
+        frontend_dtypes = _get_type_dict(test_globals.CURRENT_FRONTEND, kind, True)
+        valid_dtypes = valid_dtypes.intersection(frontend_dtypes)
 
     # Make sure we return dtypes that are compatible with ground truth backend
     ground_truth_is_set = (