webdriver/tests/bidi/script/call_function/exception_details.py

import pytest
from webdriver.bidi.modules.script import ContextTarget, ScriptEvaluateResultException

from ... import any_int, any_string, recursive_compare
from .. import any_stack_trace


@pytest.mark.asyncio
async def test_invalid_function(bidi_session, top_context):
    with pytest.raises(ScriptEvaluateResultException) as exception:
        await bidi_session.script.call_function(
            function_declaration="))) !!@@## some invalid JS script (((",
            await_promise=False,
            target=ContextTarget(top_context["context"]),
        )
    recursive_compare(
        {
            "realm": any_string,
            "exceptionDetails": {
                "columnNumber": any_int,
                "exception": {"type": "error"},
                "lineNumber": any_int,
                "stackTrace": any_stack_trace,
                "text": any_string,
            },
        },
        exception.value.result,
    )


@pytest.mark.asyncio
@pytest.mark.parametrize("await_promise", [True, False])
@pytest.mark.parametrize(
    "expression, expected",
    [
        ("undefined", {"type": "undefined"}),
        ("null", {"type": "null"}),
        ("'foobar'", {"type": "string", "value": "foobar"}),
        ("'2'", {"type": "string", "value": "2"}),
        ("Number.NaN", {"type": "number", "value": "NaN"}),
        ("-0", {"type": "number", "value": "-0"}),
        ("Infinity", {"type": "number", "value": "Infinity"}),
        ("-Infinity", {"type": "number", "value": "-Infinity"}),
        ("3", {"type": "number", "value": 3}),
        ("1.4", {"type": "number", "value": 1.4}),
        ("true", {"type": "boolean", "value": True}),
        ("false", {"type": "boolean", "value": False}),
        ("42n", {"type": "bigint", "value": "42"}),
        ("(Symbol('foo'))", {"type": "symbol", },),
        (
            "[1, 'foo', true, new RegExp(/foo/g), [1]]",
            {
                "type": "array",
                "value": [
                    {"type": "number", "value": 1},
                    {"type": "string", "value": "foo"},
                    {"type": "boolean", "value": True},
                    {
                        "type": "regexp",
                        "value": {
                            "pattern": "foo",
                            "flags": "g",
                        },
                    },
                    {"type": "array"},
                ],
            },
        ),
        (
            "({'foo': {'bar': 'baz'}, 'qux': 'quux'})",
            {
                "type": "object",
                "value": [
                    ["foo", {"type": "object"}],
                    ["qux", {"type": "string", "value": "quux"}],
                ],
            },
        ),
        ("(()=>{})", {"type": "function", },),
        ("(function(){})", {"type": "function", },),
        ("(async ()=>{})", {"type": "function", },),
        ("(async function(){})", {"type": "function", },),
        (
            "new RegExp(/foo/g)",
            {
                "type": "regexp",
                "value": {
                    "pattern": "foo",
                    "flags": "g",
                },
            },
        ),
        (
            "new Date(1654004849000)",
            {
                "type": "date",
                "value": "2022-05-31T13:47:29.000Z",
            },
        ),
        (
            "new Map([[1, 2], ['foo', 'bar'], [true, false], ['baz', [1]]])",
            {
                "type": "map",
                "value": [
                    [
                        {"type": "number", "value": 1},
                        {"type": "number", "value": 2},
                    ],
                    ["foo", {"type": "string", "value": "bar"}],
                    [
                        {"type": "boolean", "value": True},
                        {"type": "boolean", "value": False},
                    ],
                    ["baz", {"type": "array"}],
                ],
            },
        ),
        (
            "new Set([1, 'foo', true, [1], new Map([[1,2]])])",
            {
                "type": "set",
                "value": [
                    {"type": "number", "value": 1},
                    {"type": "string", "value": "foo"},
                    {"type": "boolean", "value": True},
                    {"type": "array"},
                    {"type": "map"},
                ],
            },
        ),
        ("new WeakMap()", {"type": "weakmap", },),
        ("new WeakSet()", {"type": "weakset", },),
        ("new Error('SOME_ERROR_TEXT')", {"type": "error"},),
        ("([1, 2][Symbol.iterator]())", {
            "type": "iterator",
        }),
        ("new Proxy({}, {})", {
            "type": "proxy"
        }),
        # generator
        ("(function*() { yield 'a'; })", {
            "type": "generator"
        }),
        ("Promise.resolve()", {"type": "promise", },),
        ("new Int32Array()", {"type": "typedarray", },),
        ("new ArrayBuffer()", {"type": "arraybuffer", },),
        (
            "document.createElement('div')",
            {
                "type": "node",
                'value': {
                    'attributes': {},
                    'childNodeCount': 0,
                    'localName': 'div',
                    'namespaceURI': 'http://www.w3.org/1999/xhtml',
                    'nodeType': 1,
                }
            },
        ),
        ("window", {"type": "window", },),
    ],
)
@pytest.mark.asyncio
async def test_exception_details(bidi_session, top_context, await_promise, expression, expected):
    function_declaration = f"()=>{{ throw {expression} }}"
    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"]),
        )

    recursive_compare(
        {
            "realm": any_string,
            "exceptionDetails": {
                "columnNumber": any_int,
                "exception": expected,
                "lineNumber": any_int,
                "stackTrace": any_stack_trace,
                "text": any_string,
            },
        },
        exception.value.result,
    )


@pytest.mark.asyncio
@pytest.mark.parametrize("chained", [True, False])
async def test_rejected_promise(bidi_session, top_context, chained):
    if chained:
        function_declaration = "() => Promise.reject('error').then(() => { })"
    else:
        function_declaration = "() => Promise.reject('error')"

    with pytest.raises(ScriptEvaluateResultException) as exception:
        await bidi_session.script.call_function(
            function_declaration=function_declaration,
            await_promise=True,
            target=ContextTarget(top_context["context"]),
        )

    recursive_compare(
        {
            "realm": any_string,
            "exceptionDetails": {
                "columnNumber": any_int,
                "exception": {"type": "string", "value": "error"},
                "lineNumber": any_int,
                "stackTrace": any_stack_trace,
                "text": any_string,
            },
        },
        exception.value.result,
    )