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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-21 20:56:19 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-21 20:56:19 +0000 |
| commit | 0b6210cd37b68b94252cb798598b12974a20e1c1 (patch) | |
| tree | e371686554a877842d95aa94f100bee552ff2a8e /test/wpt/tests/fetch/api/request/request-keepalive-quota.html | |
| parent | Initial commit. (diff) | |
| download | node-undici-0b6210cd37b68b94252cb798598b12974a20e1c1.tar.xz node-undici-0b6210cd37b68b94252cb798598b12974a20e1c1.zip | |
Adding upstream version 5.28.2+dfsg1+~cs23.11.12.3.upstream/5.28.2+dfsg1+_cs23.11.12.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/wpt/tests/fetch/api/request/request-keepalive-quota.html')
| -rw-r--r-- | test/wpt/tests/fetch/api/request/request-keepalive-quota.html | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/test/wpt/tests/fetch/api/request/request-keepalive-quota.html b/test/wpt/tests/fetch/api/request/request-keepalive-quota.html new file mode 100644 index 0000000..548ab38 --- /dev/null +++ b/test/wpt/tests/fetch/api/request/request-keepalive-quota.html @@ -0,0 +1,97 @@ +<!doctype html> +<html> + <head> + <meta charset="utf-8"> + <title>Request Keepalive Quota Tests</title> + <meta name="timeout" content="long"> + <meta name="help" href="https://fetch.spec.whatwg.org/#request"> + <meta name="help" href="https://fetch.spec.whatwg.org/#body-mixin"> + <meta name="author" title="Microsoft Edge" href="https://www.microsoft.com"> + <meta name="variant" content="?include=fast"> + <meta name="variant" content="?include=slow-1"> + <meta name="variant" content="?include=slow-2"> + <meta name="variant" content="?include=slow-3"> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="/common/subset-tests-by-key.js"></script> + </head> + <body> + <script> + 'use strict'; + + // We want to ensure that our keepalive requests hang slightly before completing so we can validate + // the effects of a rolling quota. To do this we will utilize trickle.py with a 1s delay. This should + // prevent any of the Fetch's from finishing in this window. + const trickleURL = '../resources/trickle.py?count=1&ms='; + const noDelay = 0; + const standardDelay = 1000; + function wait(ms) { + return new Promise(resolve => step_timeout(resolve, ms)); + } + + // We should expect 64KiB of rolling quota for any type of keep-alive request sent. + const expectedQuota = 65536; + + function fetchKeepAliveRequest(delay, bodySize) { + // Create a body of the specified size that's filled with *'s + const body = '*'.repeat(bodySize); + return fetch(trickleURL + delay, {keepalive: true, body, method: 'POST'}).then(res => { + return res.text(); + }).then(() => { + return wait(1); + }); + } + + // Test 1 Byte + subsetTestByKey("fast", promise_test, function(test) { + return fetchKeepAliveRequest(noDelay, 1 /* bodySize */); + }, 'A Keep-Alive fetch() with a small body should succeed.'); + + // Test Quota full limit + subsetTestByKey("fast", promise_test, function(test) { + return fetchKeepAliveRequest(noDelay, expectedQuota /* bodySize */); + }, 'A Keep-Alive fetch() with a body at the Quota Limit should succeed.'); + + // Test Quota + 1 Byte + subsetTestByKey("fast", promise_test, function(test) { + return promise_rejects_js(test, TypeError, fetchKeepAliveRequest(noDelay, expectedQuota + 1)); + }, 'A Keep-Alive fetch() with a body over the Quota Limit should reject.'); + + // Test the Quota becomes available upon promise completion. + subsetTestByKey("slow-1", promise_test, function (test) { + // Fill our Quota then try to send a second fetch. + return fetchKeepAliveRequest(standardDelay, expectedQuota).then(() => { + // Now validate that we can send another Keep-Alive fetch for the full size of the quota. + return fetchKeepAliveRequest(noDelay, expectedQuota); + }); + }, 'A Keep-Alive fetch() should return its allocated Quota upon promise resolution.'); + + // Ensure only the correct amount of Quota becomes available when a fetch completes. + subsetTestByKey("slow-2", promise_test, function(test) { + // Create a fetch that uses all but 1 Byte of the Quota and runs for 2x as long as the other requests. + const first = fetchKeepAliveRequest(standardDelay * 2, expectedQuota - 1); + + // Now create a single Byte request that will complete quicker. + const second = fetchKeepAliveRequest(standardDelay, 1 /* bodySize */).then(() => { + // We shouldn't be able to create a 2 Byte request right now as only 1 Byte should have freed up. + return promise_rejects_js(test, TypeError, fetchKeepAliveRequest(noDelay, 2 /* bodySize */)); + }).then(() => { + // Now validate that we can send another Keep-Alive fetch for just 1 Byte. + return fetchKeepAliveRequest(noDelay, 1 /* bodySize */); + }); + + return Promise.all([first, second]); + }, 'A Keep-Alive fetch() should return only its allocated Quota upon promise resolution.'); + + // Test rejecting a fetch() after the quota is used up. + subsetTestByKey("slow-3", promise_test, function (test) { + // Fill our Quota then try to send a second fetch. + const p = fetchKeepAliveRequest(standardDelay, expectedQuota); + + const q = promise_rejects_js(test, TypeError, fetchKeepAliveRequest(noDelay, 1 /* bodySize */)); + return Promise.all([p, q]); + }, 'A Keep-Alive fetch() should not be allowed if the Quota is used up.'); + + </script> + </body> +</html> |