mirror of
https://github.com/servo/servo.git
synced 2025-10-10 05:20:19 +01:00
314 lines
13 KiB
HTML
314 lines
13 KiB
HTML
<!DOCTYPE html>
|
|
<title>Prefetched response including No-Vary-Search headers is used during navigation</title>
|
|
<meta charset="utf-8">
|
|
|
|
<meta name="variant" content="?1-1">
|
|
<meta name="variant" content="?2-2">
|
|
<meta name="variant" content="?3-3">
|
|
<meta name="variant" content="?4-4">
|
|
<meta name="variant" content="?5-5">
|
|
<meta name="variant" content="?6-6">
|
|
<meta name="variant" content="?7-7">
|
|
<meta name="variant" content="?8-8">
|
|
<meta name="variant" content="?9-9">
|
|
<meta name="variant" content="?10-10">
|
|
<meta name="variant" content="?11-11">
|
|
<meta name="variant" content="?12-12">
|
|
<meta name="variant" content="?13-13">
|
|
<meta name="variant" content="?14-14">
|
|
<meta name="variant" content="?15-15">
|
|
<meta name="variant" content="?16-16">
|
|
<meta name="variant" content="?17-17">
|
|
<meta name="variant" content="?18-18">
|
|
<meta name="variant" content="?19-19">
|
|
<meta name="variant" content="?20-20">
|
|
<meta name="variant" content="?21-21">
|
|
<meta name="variant" content="?22-22">
|
|
<meta name="variant" content="?23-23">
|
|
<meta name="variant" content="?24-24">
|
|
<meta name="variant" content="?25-25">
|
|
<meta name="variant" content="?26-26">
|
|
<meta name="variant" content="?27-27">
|
|
<meta name="variant" content="?28-28">
|
|
<meta name="variant" content="?29-29">
|
|
<meta name="variant" content="?30-last">
|
|
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="/common/dispatcher/dispatcher.js"></script>
|
|
<script src="/common/utils.js"></script>
|
|
<script src="../resources/utils.sub.js"></script>
|
|
<script src="/common/subset-tests.js"></script>
|
|
|
|
<script>
|
|
function addNoVarySearchHeaderUsingPipe(url, value){
|
|
// Use server pipes https://web-platform-tests.org/writing-tests/server-pipes.html
|
|
// to populate No-Vary-Search response header.
|
|
// The "," and ")" characters need to be escaped by using backslash
|
|
// (see https://web-platform-tests.org/writing-tests/server-pipes.html).
|
|
// E.g. params=("a") becomes params=("a"\), params=("a"),key-order becomes
|
|
// params=("a"\)\,key-order etc.
|
|
url.searchParams.append("pipe",
|
|
`header(No-Vary-Search,${value.replaceAll(/[,)]/g, '\\$&')})`);
|
|
}
|
|
|
|
/*
|
|
remoteAgent: the RemoteContext instance used to communicate between the
|
|
test and the window where prefetch/navigation is happening
|
|
noVarySearchHeaderValue: the value of No-Vary-Search header to be populated
|
|
for the prefetched response
|
|
prefetchQuery: query params to be added to prefetchExecutor url and prefetched
|
|
navigateQuery: query params to be added to prefetchExecutor url and navigated to
|
|
*/
|
|
async function prefetchAndNavigate(remoteAgent, noVarySearchHeaderValue, prefetchQuery, navigateQuery){
|
|
const nextUrl = remoteAgent.getExecutorURL();
|
|
const navigateToUrl = new URL(nextUrl);
|
|
// Add query params to the url to be prefetched.
|
|
const additionalPrefetchedUrlSearchParams = new URLSearchParams(prefetchQuery);
|
|
addNoVarySearchHeaderUsingPipe(nextUrl, noVarySearchHeaderValue);
|
|
additionalPrefetchedUrlSearchParams.forEach((value, key) => {
|
|
nextUrl.searchParams.append(key, value);
|
|
});
|
|
|
|
await remoteAgent.forceSinglePrefetch(nextUrl);
|
|
|
|
// Add new query params to navigateToUrl to match No-Vary-Search test case.
|
|
const additionalNavigateToUrlSearchParams = new URLSearchParams(navigateQuery);
|
|
addNoVarySearchHeaderUsingPipe(navigateToUrl, noVarySearchHeaderValue);
|
|
additionalNavigateToUrlSearchParams.forEach((value, key) => {
|
|
navigateToUrl.searchParams.append(key, value);
|
|
});
|
|
await remoteAgent.navigate(navigateToUrl);
|
|
}
|
|
|
|
function prefetch_no_vary_search_test(description, noVarySearch, prefetchQuery, navigateQuery, shouldUsePrefetch){
|
|
promise_test(async t => {
|
|
assert_implements(HTMLScriptElement.supports('speculationrules'), "Speculation Rules not supported");
|
|
const agent = await spawnWindow(t, {});
|
|
await prefetchAndNavigate(agent,
|
|
noVarySearch,
|
|
prefetchQuery,
|
|
navigateQuery);
|
|
|
|
if(shouldUsePrefetch){
|
|
assert_prefetched(await agent.getRequestHeaders(),
|
|
"Navigation didn't use the prefetched response!");
|
|
}
|
|
else{
|
|
assert_not_prefetched(await agent.getRequestHeaders(),
|
|
"Navigation used the prefetched response!");
|
|
}
|
|
}, description);
|
|
}
|
|
|
|
// Test inputs:
|
|
// - description: a description of the test.
|
|
// - no-vary-search: No-Vary-Search header value for the response.
|
|
// - prefetch-query: added to query part of prefetch-executor when prefetching
|
|
// - navigate-query: added to query part of prefetch-executor when navigating
|
|
// - shouldUsePrefetch: if the test case expects the prefetched entry to be
|
|
// used or not.
|
|
[{description:"Use prefetched response as query parameter b has the same value.",
|
|
noVarySearch: 'params=("a")',
|
|
prefetchQuery: "a=2&b=3",
|
|
navigateQuery: "b=3",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Don't use prefetched response as query parameter b has different value.",
|
|
noVarySearch: 'params("a")',
|
|
prefetchQuery: "a=2&b=3",
|
|
navigateQuery: "b=2",
|
|
shouldUsePrefetch: false},
|
|
|
|
{description:"Use prefetched response as the URLs do not vary by a and b.",
|
|
noVarySearch: 'params=("a" "b")',
|
|
prefetchQuery: "a=2&b=3",
|
|
navigateQuery: "b=2",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as the URLs do not vary on any query parameters.",
|
|
noVarySearch: "params",
|
|
prefetchQuery: "a=2&b=3",
|
|
navigateQuery: "b=4&c=5",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as the URLs do not vary on any query parameters.",
|
|
noVarySearch: "params",
|
|
prefetchQuery: "",
|
|
navigateQuery: "b=4&c=5",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Don't use prefetched response as the URLs have different value for c.",
|
|
noVarySearch: "key-order",
|
|
prefetchQuery: "c=4&b=3&a=2",
|
|
navigateQuery: "a=2&c=5&b=3",
|
|
shouldUsePrefetch: false},
|
|
|
|
{description:"Don't use prefetched response as the URLs have the values in different order for a.",
|
|
noVarySearch: "key-order",
|
|
prefetchQuery: "b=5&a=3&a=4&d=6&c=5&b=3",
|
|
navigateQuery: "d=6&a=4&b=5&b=3&c=5&a=3",
|
|
shouldUsePrefetch: false},
|
|
|
|
{description:"Use prefetched response as the URLs have the same values for a.",
|
|
noVarySearch: "key-order",
|
|
prefetchQuery: "b=5&a=3&a=4&d=6&c=5&b=3",
|
|
navigateQuery: "d=6&a=3&b=5&b=3&c=5&a=4",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as the URLs have the same values for a.",
|
|
noVarySearch: "key-order=?1",
|
|
prefetchQuery: "b=5&a=3&a=4&d=6&c=5&b=3",
|
|
navigateQuery: "d=6&a=3&b=5&b=3&c=5&a=4",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Don't use prefetched response as key-order is set to false and the URLs are not identical.",
|
|
noVarySearch: "key-order=?0",
|
|
prefetchQuery: "b=5&a=3&a=4&d=6&c=5&b=3",
|
|
navigateQuery: "d=6&a=3&b=5&b=3&c=5&a=4",
|
|
shouldUsePrefetch: false},
|
|
|
|
{description:"Use prefetched response as query parameter c can be ignored.",
|
|
noVarySearch: 'params=("c")',
|
|
prefetchQuery: "a=2&b=2&c=5",
|
|
navigateQuery: "a=2&c=3&b=2",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as query parameter a can be ignored.",
|
|
noVarySearch: 'params=("a")',
|
|
prefetchQuery: "a=2",
|
|
navigateQuery: "",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as query parameter a can be ignored.",
|
|
noVarySearch: 'params=("a")',
|
|
prefetchQuery: "",
|
|
navigateQuery: "a=2",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as all query parameters except c can be ignored.",
|
|
noVarySearch: 'params, except=("c")',
|
|
prefetchQuery: "b=5&a=3&d=6&c=3",
|
|
navigateQuery: "a=1&b=2&c=3",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as all query parameters except c can be ignored." +
|
|
" Only the last except matters.",
|
|
noVarySearch: 'params, except=("b"), except=("c")',
|
|
prefetchQuery: "b=5&a=3&d=6&c=3",
|
|
navigateQuery: "a=1&b=2&c=3",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Don't use prefetched response as even though all query parameters" +
|
|
" except c can be ignored, c has different value.",
|
|
noVarySearch: 'params, except=("c")',
|
|
prefetchQuery: "b=5&a=3&d=6&c=3",
|
|
navigateQuery: "a=1&b=2&c=5",
|
|
shouldUsePrefetch: false},
|
|
|
|
{description:"Use prefetched response as even though all query parameters" +
|
|
" except c and d can be ignored, c value matches and d value matches.",
|
|
noVarySearch: 'params, except=("c" "d")',
|
|
prefetchQuery: "b=5&a=3&d=6&c=5",
|
|
navigateQuery: "d=6&a=1&b=2&c=5",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as even though all query parameters except" +
|
|
" c and d can be ignored, c value matches and d value matches." +
|
|
" Some query parameters to be ignored appear multiple times in the query.",
|
|
noVarySearch: 'params, except=("c" "d")',
|
|
prefetchQuery: "b=5&a=3&a=4&d=6&c=5",
|
|
navigateQuery: "d=6&a=1&a=2&b=2&b=3&c=5",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as all query parameters except c can be ignored." +
|
|
" Allow extension via parameters.",
|
|
noVarySearch: 'params, except=("c";unknown)',
|
|
prefetchQuery: "b=5&a=3&d=6&c=3",
|
|
navigateQuery: "a=1&b=2&c=3",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as query parameter c can be ignored." +
|
|
" Allow extension via parameters.",
|
|
noVarySearch: 'params=("c";unknown)',
|
|
prefetchQuery: "a=2&b=2&c=5",
|
|
navigateQuery: "a=2&c=3&b=2",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as the URLs have the values in different order for a." +
|
|
" Allow extension via parameters.",
|
|
noVarySearch: "key-order;unknown",
|
|
prefetchQuery: "b=5&a=3&a=4&d=6&c=5&b=3",
|
|
navigateQuery: "d=6&a=3&b=5&b=3&c=5&a=4",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as the URLs do not vary on any query parameters." +
|
|
" Allow extension via parameters.",
|
|
noVarySearch: "params;unknown",
|
|
prefetchQuery: "",
|
|
navigateQuery: "b=4&c=5",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use prefetched response as all query parameters except c can be ignored." +
|
|
" Allow extension via parameters.",
|
|
noVarySearch: 'params;unknown, except=("c");unknown',
|
|
prefetchQuery: "b=5&a=3&d=6&c=3",
|
|
navigateQuery: "a=1&b=2&c=3",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Don't use the prefetched URL. Empty No-Vary-Search means default URL variance." +
|
|
" The prefetched and the navigated URLs have to be the same.",
|
|
noVarySearch: "",
|
|
prefetchQuery: "b=5&a=3&d=6&c=3",
|
|
navigateQuery: "a=1&b=2&c=3",
|
|
shouldUsePrefetch: false},
|
|
|
|
{description:"Use the prefetched URL. Empty No-Vary-Search means default URL variance." +
|
|
" The prefetched and the navigated URLs have to be the same.",
|
|
noVarySearch: "",
|
|
prefetchQuery: "b=5&a=3&d=6&c=3",
|
|
navigateQuery: "b=5&a=3&d=6&c=3",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use the prefetched URL. Empty No-Vary-Search means default URL variance." +
|
|
" The prefetched and the navigated URLs have to be the same.",
|
|
noVarySearch: "",
|
|
prefetchQuery: "",
|
|
navigateQuery: "",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use the prefetched URL. Non-ASCII key - 2 UTF-8 code units." +
|
|
" Don't vary the response on the non-ASCII key.",
|
|
noVarySearch: 'params=("%C2%A2")',
|
|
prefetchQuery: "¢=3",
|
|
navigateQuery: "¢=4",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Use the prefetched URL. Non-ASCII key - 2 UTF-8 code units." +
|
|
" Don't vary the response on the non-ASCII key.",
|
|
noVarySearch: 'params=("%C2%A2")',
|
|
prefetchQuery: "a=2&¢=3",
|
|
navigateQuery: "¢=4&a=2",
|
|
shouldUsePrefetch: true},
|
|
|
|
{description:"Don't use the prefetched URL. Non-ASCII key - 2 UTF-8 code units." +
|
|
" Vary the response on the non-ASCII key.",
|
|
noVarySearch: 'params, except=("%C2%A2")',
|
|
prefetchQuery: "¢=3",
|
|
navigateQuery: "¢=4",
|
|
shouldUsePrefetch: false},
|
|
|
|
{description:"Use the prefetched URL. Non-ASCII key - 2 UTF-8 code units." +
|
|
" Vary the response on the non-ASCII key.",
|
|
noVarySearch: 'params, except=("%C2%A2")',
|
|
prefetchQuery: "¢=3&a=4",
|
|
navigateQuery: "a=5&¢=3",
|
|
shouldUsePrefetch: true},
|
|
|
|
].forEach(({description, noVarySearch, prefetchQuery, navigateQuery, shouldUsePrefetch}) => {
|
|
subsetTest(prefetch_no_vary_search_test,
|
|
description, noVarySearch, prefetchQuery, navigateQuery,
|
|
shouldUsePrefetch);
|
|
});
|
|
|
|
</script>
|