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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /webdriver/bidi/script/exception_details.py - WPT Dashboard Interop Dashboard
import pytest
from webdriver.bidi.modules.script import ContextTarget, ScriptEvaluateResultException
@pytest.mark.asyncio
@pytest.mark.parametrize("await_promise", [True, False])
@pytest.mark.parametrize(
"expression",
[
"null",
"{ toString: 'not a function' }",
"{ toString: () => {{ throw 'toString not allowed'; }} }",
"{ toString: () => true }",
],
)
@pytest.mark.asyncio
async def test_call_function_without_to_string_interface(
bidi_session, top_context, await_promise, expression
):
function_declaration = "()=>{throw { toString: 'not a function' } }"
if await_promise:
function_declaration = "async" + function_declaration
with pytest.raises(ScriptEvaluateResultException) as exception:
await bidi_session.script.call_function(
function_declaration=function_declaration,
await_promise=await_promise,
target=ContextTarget(top_context["context"]),
)
assert isinstance(exception.value.text, str)
@pytest.mark.asyncio
@pytest.mark.parametrize("await_promise", [True, False])
@pytest.mark.parametrize(
"expression",
[
"null",
"{ toString: 'not a function' }",
"{ toString: () => {{ throw 'toString not allowed'; }} }",
"{ toString: () => true }",
],
)
@pytest.mark.asyncio
async def test_evaluate_without_to_string_interface(
bidi_session, top_context, await_promise, expression
):
if await_promise:
expression = f"Promise.reject({expression})"
else:
expression = f"throw {expression}"
with pytest.raises(ScriptEvaluateResultException) as exception:
await bidi_session.script.evaluate(
expression=expression,
await_promise=await_promise,
target=ContextTarget(top_context["context"]),
)
assert isinstance(exception.value.text, str)