fix(ci): Made further changes to run_tests.py (ivy-llc#26811)

To correctly read names of instance methods in frontends, ivy array and the stateful API, also added some fail checks to ensure it fails rather than adding meaningless values to the database

run_tests.py

@@ -24,16 +24,50 @@ def get_submodule_and_function_name(test_path, is_frontend_test=False):
     submodule_test = test_path.split("/")[-1]
     submodule, test_function = submodule_test.split("::")
     submodule = submodule.replace("test_", "").replace(".py", "")
-    function_name = test_function[5:]
-    if is_frontend_test:
-        with open(test_path.split("::")[0]) as test_file:
-            test_file_content = test_file.read()
-            test_name = test_function.split(",")[0]
-            test_function_idx = test_file_content.find(f"def {test_name}")
-            fn_tree_idx = test_file_content[:test_function_idx].rfind('fn_tree="')
+
+    with open(test_path.split("::")[0]) as test_file:
+        test_file_content = test_file.read()
+        test_function_idx = test_file_content.find(f"def {test_function}")
+        test_function_block_idx = test_file_content[:test_function_idx].rfind("\n\n")
+        if test_function_block_idx == -1:
+            return submodule, None
+        relevant_file_content = test_file_content[
+            test_function_block_idx:test_function_idx
+        ]
+        fn_tree_idx = relevant_file_content.rfind('fn_tree="')
+
+        # frontend test
+        if is_frontend_test:
+            function_name = relevant_file_content[fn_tree_idx + 9 :].split('"')[0]
+
+            # instance method test
+            if fn_tree_idx == -1:
+                class_tree_idx = test_file_content.find('CLASS_TREE = "')
+                method_name_idx = relevant_file_content.rfind('method_name="')
+                if class_tree_idx == -1 or method_name_idx == -1:
+                    return submodule, None
+                class_tree = test_file_content[class_tree_idx + 14 :].split('"')[0]
+                class_name = ".".join(class_tree.split(".")[3:])
+                method_name = relevant_file_content[method_name_idx + 13 :].split('"')[
+                    0
+                ]
+                function_name = f"{class_name}.{method_name}"
+
+        # ivy test
+        else:
+            function_name = test_function[5:]
+
+            # instance method test
             if fn_tree_idx == -1:
-                return submodule, None
-            function_name = test_file_content[fn_tree_idx + 9 :].split('"')[0]
+                method_name_idx = relevant_file_content.rfind('method_tree="')
+                if method_name_idx != -1:
+                    method_name = relevant_file_content[method_name_idx + 13 :].split(
+                        '"'
+                    )[0]
+                    function_name = f"ivy.{method_name}"
+                else:
+                    return submodule, None
+
     return submodule, function_name