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# Copyright (c) Microsoft Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import datetime
import pytest
from playwright.async_api import BrowserContext, Page
from tests.server import Server
async def test_should_return_no_cookies_in_pristine_browser_context(
context: BrowserContext,
) -> None:
assert await context.cookies() == []
async def test_should_get_a_cookie(
context: BrowserContext,
page: Page,
server: Server,
default_same_site_cookie_value: str,
) -> None:
await page.goto(server.EMPTY_PAGE)
document_cookie = await page.evaluate(
"""() => {
document.cookie = 'username=John Doe';
return document.cookie;
}"""
)
assert document_cookie == "username=John Doe"
assert await context.cookies() == [
{
"name": "username",
"value": "John Doe",
"domain": "localhost",
"path": "/",
"expires": -1,
"httpOnly": False,
"secure": False,
"sameSite": default_same_site_cookie_value,
}
]
async def test_should_get_a_non_session_cookie(
context: BrowserContext,
page: Page,
server: Server,
default_same_site_cookie_value: str,
) -> None:
await page.goto(server.EMPTY_PAGE)
# @see https://en.wikipedia.org/wiki/Year_2038_problem
date = int(datetime.datetime(2038, 1, 1).timestamp() * 1000)
document_cookie = await page.evaluate(
"""timestamp => {
const date = new Date(timestamp);
document.cookie = `username=John Doe;expires=${date.toUTCString()}`;
return document.cookie;
}""",
date,
)
assert document_cookie == "username=John Doe"
cookies = await context.cookies()
expires = cookies[0]["expires"]
del cookies[0]["expires"]
# Browsers start to cap cookies with 400 days max expires value.
# See https://github.com/httpwg/http-extensions/pull/1732
# Chromium patch: https://chromium.googlesource.com/chromium/src/+/aaa5d2b55478eac2ee642653dcd77a50ac3faff6
# We want to make sure that expires date is at least 400 days in future.
# We use 355 to prevent flakes and not think about timezones!
assert datetime.datetime.fromtimestamp(
expires
) - datetime.datetime.now() > datetime.timedelta(days=355)
assert cookies == [
{
"name": "username",
"value": "John Doe",
"domain": "localhost",
"path": "/",
"httpOnly": False,
"secure": False,
"sameSite": default_same_site_cookie_value,
}
]
async def test_should_properly_report_httpOnly_cookie(
context: BrowserContext, page: Page, server: Server
) -> None:
server.set_route(
"/empty.html",
lambda r: (
r.setHeader("Set-Cookie", "name=value;httpOnly; Path=/"),
r.finish(),
),
)
await page.goto(server.EMPTY_PAGE)
cookies = await context.cookies()
assert len(cookies) == 1
assert cookies[0]["httpOnly"] is True
async def test_should_properly_report_strict_sameSite_cookie(
context: BrowserContext, page: Page, server: Server, is_webkit: bool, is_win: bool
) -> None:
if is_webkit and is_win:
pytest.skip()
server.set_route(
"/empty.html",
lambda r: (
r.setHeader("Set-Cookie", "name=value;sameSite=Strict"),
r.finish(),
),
)
await page.goto(server.EMPTY_PAGE)
cookies = await context.cookies()
assert len(cookies) == 1
assert cookies[0]["sameSite"] == "Strict"
async def test_should_properly_report_lax_sameSite_cookie(
context: BrowserContext, page: Page, server: Server, is_webkit: bool, is_win: bool
) -> None:
if is_webkit and is_win:
pytest.skip()
server.set_route(
"/empty.html",
lambda r: (
r.setHeader("Set-Cookie", "name=value;sameSite=Lax"),
r.finish(),
),
)
await page.goto(server.EMPTY_PAGE)
cookies = await context.cookies()
assert len(cookies) == 1
assert cookies[0]["sameSite"] == "Lax"
async def test_should_get_multiple_cookies(
context: BrowserContext,
page: Page,
server: Server,
default_same_site_cookie_value: str,
) -> None:
await page.goto(server.EMPTY_PAGE)
document_cookie = await page.evaluate(
"""() => {
document.cookie = 'username=John Doe';
document.cookie = 'password=1234';
return document.cookie.split('; ').sort().join('; ');
}"""
)
cookies = await context.cookies()
cookies.sort(key=lambda r: r["name"])
assert document_cookie == "password=1234; username=John Doe"
assert cookies == [
{
"name": "password",
"value": "1234",
"domain": "localhost",
"path": "/",
"expires": -1,
"httpOnly": False,
"secure": False,
"sameSite": default_same_site_cookie_value,
},
{
"name": "username",
"value": "John Doe",
"domain": "localhost",
"path": "/",
"expires": -1,
"httpOnly": False,
"secure": False,
"sameSite": default_same_site_cookie_value,
},
]
async def test_should_get_cookies_from_multiple_urls(
context: BrowserContext, default_same_site_cookie_value: str
) -> None:
await context.add_cookies(
[
{"url": "https://foo.com", "name": "doggo", "value": "woofs"},
{"url": "https://bar.com", "name": "catto", "value": "purrs"},
{"url": "https://baz.com", "name": "birdo", "value": "tweets"},
]
)
cookies = await context.cookies(["https://foo.com", "https://baz.com"])
cookies.sort(key=lambda r: r["name"])
assert cookies == [
{
"name": "birdo",
"value": "tweets",
"domain": "baz.com",
"path": "/",
"expires": -1,
"httpOnly": False,
"secure": True,
"sameSite": default_same_site_cookie_value,
},
{
"name": "doggo",
"value": "woofs",
"domain": "foo.com",
"path": "/",
"expires": -1,
"httpOnly": False,
"secure": True,
"sameSite": default_same_site_cookie_value,
},
]
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