diff --git a/libs/langgraph/tests/test_pregel.py b/libs/langgraph/tests/test_pregel.py
index c1575dd7f..a30a66cba 100644
--- a/libs/langgraph/tests/test_pregel.py
+++ b/libs/langgraph/tests/test_pregel.py
@@ -4949,6 +4949,69 @@ def test_interrupt_loop(request: pytest.FixtureRequest, checkpointer_name: str):
     ]
 
 
+@pytest.mark.parametrize("checkpointer_name", ALL_CHECKPOINTERS_SYNC)
+def test_interrupt_functional(
+    request: pytest.FixtureRequest, checkpointer_name: str
+) -> None:
+    checkpointer: BaseCheckpointSaver = request.getfixturevalue(
+        f"checkpointer_{checkpointer_name}"
+    )
+
+    @task
+    def foo(state: dict) -> dict:
+        return {"a": state["a"] + "foo"}
+
+    @task
+    def bar(state: dict) -> dict:
+        return {"a": state["a"] + "bar", "b": state["b"]}
+
+    @entrypoint(checkpointer=checkpointer)
+    def graph(inputs: dict) -> dict:
+        fut_foo = foo(inputs)
+        value = interrupt("Provide value for bar:")
+        bar_input = {**fut_foo.result(), "b": value}
+        fut_bar = bar(bar_input)
+        return fut_bar.result()
+
+    config = {"configurable": {"thread_id": "1"}}
+    # First run, interrupted at bar
+    graph.invoke({"a": ""}, config)
+    # Resume with an answer
+    res = graph.invoke(Command(resume="bar"), config)
+    assert res == {"a": "foobar", "b": "bar"}
+
+
+@pytest.mark.parametrize("checkpointer_name", ALL_CHECKPOINTERS_SYNC)
+def test_interrupt_task_functional(
+    request: pytest.FixtureRequest, checkpointer_name: str
+) -> None:
+    checkpointer: BaseCheckpointSaver = request.getfixturevalue(
+        f"checkpointer_{checkpointer_name}"
+    )
+
+    @task
+    def foo(state: dict) -> dict:
+        return {"a": state["a"] + "foo"}
+
+    @task
+    def bar(state: dict) -> dict:
+        value = interrupt("Provide value for bar:")
+        return {"a": state["a"] + value}
+
+    @entrypoint(checkpointer=checkpointer)
+    def graph(inputs: dict) -> dict:
+        fut_foo = foo(inputs)
+        fut_bar = bar(fut_foo.result())
+        return fut_bar.result()
+
+    config = {"configurable": {"thread_id": "1"}}
+    # First run, interrupted at bar
+    graph.invoke({"a": ""}, config)
+    # Resume with an answer
+    res = graph.invoke(Command(resume="bar"), config)
+    assert res == {"a": "foobar"}
+
+
 def test_root_mixed_return() -> None:
     def my_node(state: list[str]):
         return [Command(update=["a"]), ["b"]]
diff --git a/libs/langgraph/tests/test_pregel_async.py b/libs/langgraph/tests/test_pregel_async.py
index 558a93709..6767a1510 100644
--- a/libs/langgraph/tests/test_pregel_async.py
+++ b/libs/langgraph/tests/test_pregel_async.py
@@ -6281,6 +6281,63 @@ async def test_interrupt_loop(checkpointer_name: str):
         ]
 
 
+@NEEDS_CONTEXTVARS
+@pytest.mark.parametrize("checkpointer_name", ALL_CHECKPOINTERS_ASYNC)
+async def test_interrupt_functional(checkpointer_name: str) -> None:
+    @task
+    async def foo(state: dict) -> dict:
+        return {"a": state["a"] + "foo"}
+
+    @task
+    async def bar(state: dict) -> dict:
+        return {"a": state["a"] + "bar", "b": state["b"]}
+
+    async with awith_checkpointer(checkpointer_name) as checkpointer:
+
+        @entrypoint(checkpointer=checkpointer)
+        async def graph(inputs: dict) -> dict:
+            foo_result = await foo(inputs)
+            value = interrupt("Provide value for bar:")
+            bar_input = {**foo_result, "b": value}
+            bar_result = await bar(bar_input)
+            return bar_result
+
+        config = {"configurable": {"thread_id": "1"}}
+        # First run, interrupted at bar
+        await graph.ainvoke({"a": ""}, config)
+        # Resume with an answer
+        res = await graph.ainvoke(Command(resume="bar"), config)
+        assert res == {"a": "foobar", "b": "bar"}
+
+
+@NEEDS_CONTEXTVARS
+@pytest.mark.parametrize("checkpointer_name", ALL_CHECKPOINTERS_ASYNC)
+async def test_interrupt_task_functional(checkpointer_name: str) -> None:
+    @task
+    async def foo(state: dict) -> dict:
+        return {"a": state["a"] + "foo"}
+
+    @task
+    async def bar(state: dict) -> dict:
+        value = interrupt("Provide value for bar:")
+        return {"a": state["a"] + value}
+
+    async with awith_checkpointer(checkpointer_name) as checkpointer:
+
+        @entrypoint(checkpointer=checkpointer)
+        async def graph(inputs: dict) -> dict:
+            foo_result = await foo(inputs)
+            bar_result = await bar(foo_result)
+            return bar_result
+
+        config = {"configurable": {"thread_id": "1"}}
+        # First run, interrupted at bar
+        await graph.ainvoke({"a": ""}, config)
+        # Resume with an answer
+        res = await graph.ainvoke(Command(resume="bar"), config)
+        assert res == {"a": "foobar"}
+
+
 @pytest.mark.parametrize("checkpointer_name", ALL_CHECKPOINTERS_ASYNC)
 async def test_command_with_static_breakpoints(checkpointer_name: str) -> None:
     """Test that we can use Command to resume and update with static breakpoints."""