async def test_request_headers_should_get_the_same_headers_as_the_server_cors(
page: Page, server, is_webkit, is_win):
if is_webkit and is_win:
pytest.xfail("Curl does not show accept-encoding and accept-language")
await page.goto(server.PREFIX + "/empty.html")
server_request_headers_future: Future[Dict[str, str]] = asyncio.Future()
def handle_something(request):
normalized_headers = {
key.decode().lower(): value[0].decode()
for key, value in request.requestHeaders.getAllRawHeaders()
}
server_request_headers_future.set_result(normalized_headers)
request.setHeader("Access-Control-Allow-Origin", "*")
request.write(b"done")
request.finish()
server.set_route("/something", handle_something)
text = None
async with page.expect_request("**/*") as request_info:
text = await page.evaluate(
"""async url => {
const data = await fetch(url);
return data.text();
}""",
server.CROSS_PROCESS_PREFIX + "/something",
)
request = await request_info.value
assert text == "done"
server_headers = await server_request_headers_future
assert await request.all_headers() == server_headers
async def test_should_set_bodysize_to_0(page: Page, server: Server):
await page.goto(server.EMPTY_PAGE)
async with page.expect_request("*/**") as request_info:
await page.evaluate("() => fetch('./get').then(r => r.text())")
request = await request_info.value
sizes = await request.sizes()
assert sizes["requestBodySize"] == 0
assert sizes["requestHeadersSize"] >= 200
async def test_should_set_bodysize_and_headersize(page: Page, server: Server):
await page.goto(server.EMPTY_PAGE)
async with page.expect_request("*/**") as request_info:
await page.evaluate(
"() => fetch('./get', { method: 'POST', body: '12345'}).then(r => r.text())"
)
request = await request_info.value
sizes = await request.sizes()
assert sizes["requestBodySize"] == 5
assert sizes["requestHeadersSize"] >= 300
async def test_page_events_request_should_report_requests_and_responses_handled_by_service_worker(
page: Page, server):
await page.goto(server.PREFIX + "/serviceworkers/fetchdummy/sw.html")
await page.evaluate("() => window.activationPromise")
sw_response = None
async with page.expect_request("**/*") as request_info:
sw_response = await page.evaluate('() => fetchDummy("foo")')
request = await request_info.value
assert sw_response == "responseFromServiceWorker:foo"
assert request.url == server.PREFIX + "/serviceworkers/fetchdummy/foo"
response = await request.response()
assert response.url == server.PREFIX + "/serviceworkers/fetchdummy/foo"
assert await response.text() == "responseFromServiceWorker:foo"
async def test_should_report_request_headers_array(page: Page, server: Server,
is_win: bool,
browser_name: str) -> None:
if is_win and browser_name == "webkit":
pytest.skip(
"libcurl does not support non-set-cookie multivalue headers")
expected_headers = []
def handle(request: http.Request):
for name, values in request.requestHeaders.getAllRawHeaders():
for value in values:
expected_headers.append({
"name": name.decode().lower(),
"value": value.decode()
})
request.finish()
server.set_route("/headers", handle)
await page.goto(server.EMPTY_PAGE)
async with page.expect_request("*/**") as request_info:
await page.evaluate("""() => fetch('/headers', {
headers: [
['header-a', 'value-a'],
['header-b', 'value-b'],
['header-a', 'value-a-1'],
['header-a', 'value-a-2'],
]
})
""")
request = await request_info.value
sorted_pw_request_headers = sorted(
list(
map(
lambda header: {
"name": header["name"].lower(),
"value": header["value"],
},
await request.headers_array(),
)),
key=lambda header: header["name"],
)
sorted_expected_headers = sorted(expected_headers,
key=lambda header: header["name"])
assert sorted_pw_request_headers == sorted_expected_headers
assert await request.header_value("Header-A"
) == "value-a, value-a-1, value-a-2"
assert await request.header_value("not-there") is None
async def test_should_amend_http_headers(page: Page, server: Server) -> None:
values = []
async def handler(route: Route):
values.append(route.request.headers.get("foo"))
values.append(await route.request.header_value("FOO"))
await route.continue_()
await page.route("**/sleep.zzz", handler)
async def handler_with_header_mods(route: Route):
await route.fallback(headers={**route.request.headers, "FOO": "bar"})
await page.route("**/*", handler_with_header_mods)
await page.goto(server.EMPTY_PAGE)
async with page.expect_request("/sleep.zzz") as request_info:
await page.evaluate("() => fetch('/sleep.zzz')")
request = await request_info.value
values.append(request.headers.get("foo"))
assert values == ["bar", "bar", "bar"]