import asyncio
import pytest
from .. import assert_before_request_sent_event, BEFORE_REQUEST_SENT_EVENT
@pytest.fixture
def substitute_host(server_config):
"""This test will perform various requests which should not reach the
external network. All strings refering to a domain will define it as a
placeholder which needs to be dynamically replaced by a value from the
current server configuration"""
def substitute_host(str):
wpt_host = server_config["browser_host"]
return str.format(
wpt_host=wpt_host,
wpt_host_upper=wpt_host.upper(),
)
return substitute_host
@pytest.mark.asyncio
@pytest.mark.parametrize(
"patterns, url_template",
[
([], "https://{wpt_host}"),
([], "https://{wpt_host}/"),
([], "https://{wpt_host}:1234/"),
([], "https://{wpt_host}/path"),
([], "https://{wpt_host}/?search"),
([{},], "https://{wpt_host}"),
([{},], "https://{wpt_host}/"),
([{},], "https://{wpt_host}:1234/"),
([{},], "https://{wpt_host}/path"),
([{},], "https://{wpt_host}/?search"),
([{"protocol": "https"},], "https://{wpt_host}/"),
([{"protocol": "https"},], "https://{wpt_host}:1234/"),
([{"protocol": "https"},], "https://{wpt_host}/path"),
([{"protocol": "https"},], "https://{wpt_host}/?search"),
([{"protocol": "HTTPS"},], "https://{wpt_host}/"),
([{"hostname": "{wpt_host}"},], "https://{wpt_host}/"),
([{"hostname": "{wpt_host}"},], "https://{wpt_host}:1234/"),
([{"hostname": "{wpt_host}"},], "https://{wpt_host}/path"),
([{"hostname": "{wpt_host}"},], "https://{wpt_host}/?search"),
([{"hostname": "{wpt_host}"},], "https://{wpt_host_upper}/"),
([{"hostname": "{wpt_host_upper}"},], "https://{wpt_host}/"),
([{"port": "1234"},], "https://{wpt_host}:1234/"),
([{"pathname": ""},], "https://{wpt_host}"),
([{"pathname": ""},], "https://{wpt_host}/"),
([{"pathname": "path"},], "https://{wpt_host}/path"),
([{"search": ""},], "https://{wpt_host}/"),
([{"search": ""},], "https://{wpt_host}/?"),
([{"search": "search"},], "https://{wpt_host}/?search"),
],
)
async def test_pattern_patterns_matching(
wait_for_event,
subscribe_events,
new_tab,
add_intercept,
fetch,
substitute_host,
wait_for_future_safe,
patterns,
url_template,
):
await subscribe_events(events=[BEFORE_REQUEST_SENT_EVENT], contexts=[new_tab["context"]])
for pattern in patterns:
for key in pattern:
pattern[key] = substitute_host(pattern[key])
pattern.update({"type": "pattern"})
intercept = await add_intercept(phases=["beforeRequestSent"], url_patterns=patterns)
on_network_event = wait_for_event(BEFORE_REQUEST_SENT_EVENT)
asyncio.ensure_future(fetch(substitute_host(url_template), context=new_tab))
event = await wait_for_future_safe(on_network_event)
assert_before_request_sent_event(event, is_blocked=True, intercepts=[intercept])
@pytest.mark.asyncio
@pytest.mark.parametrize(
"pattern, url_template",
[
({"protocol": "http"}, "https://{wpt_host}/"),
({"hostname": "abc.{wpt_host}"}, "https://{wpt_host}/"),
({"hostname": "web-platform"}, "https://{wpt_host}/"),
({"hostname": "web-platform.com"}, "https://{wpt_host}/"),
({"port": "443"}, "https://{wpt_host}:1234/"),
({"port": "1234"}, "https://{wpt_host}/"),
({"pathname": ""}, "https://{wpt_host}/path"),
({"pathname": "path"}, "https://{wpt_host}/"),
({"pathname": "path"}, "https://{wpt_host}/path/"),
({"pathname": "path"}, "https://{wpt_host}/other/path"),
({"pathname": "path"}, "https://{wpt_host}/path/continued"),
({"search": ""}, "https://{wpt_host}/?search"),
({"search": "search"}, "https://{wpt_host}/?other"),
],
)
async def test_pattern_patterns_not_matching(
wait_for_event,
subscribe_events,
new_tab,
add_intercept,
fetch,
substitute_host,
wait_for_future_safe,
pattern,
url_template,
):
await subscribe_events(events=[BEFORE_REQUEST_SENT_EVENT], contexts=[new_tab["context"]])
for key in pattern:
pattern[key] = substitute_host(pattern[key])
pattern.update({"type": "pattern"})
await add_intercept(phases=["beforeRequestSent"], url_patterns=[pattern])
on_network_event = wait_for_event(BEFORE_REQUEST_SENT_EVENT)
asyncio.ensure_future(fetch(substitute_host(url_template), context=new_tab))
event = await wait_for_future_safe(on_network_event)
assert_before_request_sent_event(event, is_blocked=False)
@pytest.mark.asyncio
@pytest.mark.parametrize(
"pattern, url_template",
[
("https://{wpt_host}/", "https://{wpt_host}/"),
("https://{wpt_host}", "https://{wpt_host}/"),
("https://{wpt_host}/", "https://{wpt_host}"),
("HTTPS://{wpt_host}/", "https://{wpt_host}/"),
("https://{wpt_host}/", "HTTPS://{wpt_host}/"),
("https://{wpt_host_upper}/", "https://{wpt_host}/"),
("https://{wpt_host}/", "https://{wpt_host_upper}/"),
("https://user:password@{wpt_host}/", "https://{wpt_host}/"),
("https://{wpt_host}/", "https://{wpt_host}:443/"),
("https://{wpt_host}:443/", "https://{wpt_host}/"),
("https://{wpt_host}:443/", "https://{wpt_host}:443/"),
("https://{wpt_host}:1234/", "https://{wpt_host}:1234/"),
("https://{wpt_host}/path", "https://{wpt_host}/path"),
("https://{wpt_host}/?search", "https://{wpt_host}/?search"),
("https://{wpt_host}/#ref", "https://{wpt_host}/"),
("https://{wpt_host}/", "https://{wpt_host}/#ref"),
("https://{wpt_host}/#ref1", "https://{wpt_host}/#ref2"),
],
)
async def test_string_patterns_matching(
wait_for_event,
subscribe_events,
new_tab,
add_intercept,
fetch,
substitute_host,
wait_for_future_safe,
pattern,
url_template,
):
await subscribe_events(events=[BEFORE_REQUEST_SENT_EVENT], contexts=[new_tab["context"]])
intercept = await add_intercept(
phases=["beforeRequestSent"],
url_patterns=[{"type": "string", "pattern": substitute_host(pattern)}],
)
on_network_event = wait_for_event(BEFORE_REQUEST_SENT_EVENT)
asyncio.ensure_future(fetch(substitute_host(url_template), context=new_tab))
event = await wait_for_future_safe(on_network_event)
assert_before_request_sent_event(event, is_blocked=True, intercepts=[intercept])
@pytest.mark.asyncio
@pytest.mark.parametrize(
"pattern, url_template",
[
("https://{wpt_host}/", "https://some.other.host/"),
("https://{wpt_host}:1234/", "https://{wpt_host}:5678/"),
("https://{wpt_host}/", "https://{wpt_host}:5678/"),
("https://{wpt_host}/path", "https://{wpt_host}/other/path"),
("https://{wpt_host}/path", "https://{wpt_host}/path/continued"),
("https://{wpt_host}/pathcase", "https://{wpt_host}/PATHCASE"),
("https://{wpt_host}/?searchcase", "https://{wpt_host}/?SEARCHCASE"),
("https://{wpt_host}/?key", "https://{wpt_host}/?otherkey"),
("https://{wpt_host}/?key", "https://{wpt_host}/?key=value"),
("https://{wpt_host}/?a=b&c=d", "https://{wpt_host}/?c=d&a=b"),
("https://{wpt_host}/??", "https://{wpt_host}/?"),
],
)
async def test_string_patterns_not_matching(
wait_for_event,
subscribe_events,
new_tab,
add_intercept,
fetch,
substitute_host,
wait_for_future_safe,
pattern,
url_template,
):
await subscribe_events(events=[BEFORE_REQUEST_SENT_EVENT], contexts=[new_tab["context"]])
await add_intercept(
phases=["beforeRequestSent"],
url_patterns=[{"type": "string", "pattern": substitute_host(pattern)}],
)
on_network_event = wait_for_event(BEFORE_REQUEST_SENT_EVENT)
asyncio.ensure_future(fetch(substitute_host(url_template), context=new_tab))
event = await wait_for_future_safe(on_network_event)
assert_before_request_sent_event(event, is_blocked=False)
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