diff options
Diffstat (limited to 'testing/web-platform/tests/fetch/http-cache')
20 files changed, 2362 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/http-cache/304-update.any.js b/testing/web-platform/tests/fetch/http-cache/304-update.any.js new file mode 100644 index 0000000000..15484f01eb --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/304-update.any.js @@ -0,0 +1,146 @@ +// META: global=window,worker +// META: title=HTTP Cache - 304 Updates +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + { + name: "HTTP cache updates returned headers from a Last-Modified 304", + requests: [ + { + response_headers: [ + ["Expires", -5000], + ["Last-Modified", -3000], + ["Test-Header", "A"] + ] + }, + { + response_headers: [ + ["Expires", -3000], + ["Last-Modified", -3000], + ["Test-Header", "B"] + ], + expected_type: "lm_validated", + expected_response_headers: [ + ["Test-Header", "B"] + ] + } + ] + }, + { + name: "HTTP cache updates stored headers from a Last-Modified 304", + requests: [ + { + response_headers: [ + ["Expires", -5000], + ["Last-Modified", -3000], + ["Test-Header", "A"] + ] + }, + { + response_headers: [ + ["Expires", 3000], + ["Last-Modified", -3000], + ["Test-Header", "B"] + ], + expected_type: "lm_validated", + expected_response_headers: [ + ["Test-Header", "B"] + ], + pause_after: true + }, + { + expected_type: "cached", + expected_response_headers: [ + ["Test-Header", "B"] + ] + } + ] + }, + { + name: "HTTP cache updates returned headers from a ETag 304", + requests: [ + { + response_headers: [ + ["Expires", -5000], + ["ETag", "ABC"], + ["Test-Header", "A"] + ] + }, + { + response_headers: [ + ["Expires", -3000], + ["ETag", "ABC"], + ["Test-Header", "B"] + ], + expected_type: "etag_validated", + expected_response_headers: [ + ["Test-Header", "B"] + ] + } + ] + }, + { + name: "HTTP cache updates stored headers from a ETag 304", + requests: [ + { + response_headers: [ + ["Expires", -5000], + ["ETag", "DEF"], + ["Test-Header", "A"] + ] + }, + { + response_headers: [ + ["Expires", 3000], + ["ETag", "DEF"], + ["Test-Header", "B"] + ], + expected_type: "etag_validated", + expected_response_headers: [ + ["Test-Header", "B"] + ], + pause_after: true + }, + { + expected_type: "cached", + expected_response_headers: [ + ["Test-Header", "B"] + ] + } + ] + }, + { + name: "Content-* header", + requests: [ + { + response_headers: [ + ["Expires", -5000], + ["ETag", "GHI"], + ["Content-Test-Header", "A"] + ] + }, + { + response_headers: [ + ["Expires", 3000], + ["ETag", "GHI"], + ["Content-Test-Header", "B"] + ], + expected_type: "etag_validated", + expected_response_headers: [ + ["Content-Test-Header", "B"] + ], + pause_after: true + }, + { + expected_type: "cached", + expected_response_headers: [ + ["Content-Test-Header", "B"] + ] + } + ] + }, +]; +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/README.md b/testing/web-platform/tests/fetch/http-cache/README.md new file mode 100644 index 0000000000..512c422e10 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/README.md @@ -0,0 +1,72 @@ +## HTTP Caching Tests + +These tests cover HTTP-specified behaviours for caches, primarily from +[RFC9111](https://www.rfc-editor.org/rfc/rfc9111.html), but as seen through the +lens of Fetch. + +A few notes: + +* By its nature, [caching is entirely optional]( + https://www.rfc-editor.org/rfc/rfc9111.html#section-2-2); + some tests expecting a response to be + cached might fail because the client chose not to cache it, or chose to + race the cache with a network request. + +* Likewise, some tests might fail because there is a separate document-level + cache that's not well defined; see [this + issue](https://github.com/whatwg/fetch/issues/354). + +* [Partial content tests](partial.any.js) (a.k.a. Range requests) are not specified + in Fetch; tests are included here for interest only. + +* Some browser caches will behave differently when reloading / + shift-reloading, despite the `cache mode` staying the same. + +* [cache-tests.fyi](https://cache-tests.fyi/) is another test suite of HTTP caching + which also caters to server/CDN implementations. + +## Test Format + +Each test run gets its own URL and randomized content and operates independently. + +Each test is an an array of objects, with the following members: + +- `name` - The name of the test. +- `requests` - a list of request objects (see below). + +Possible members of a request object: + +- template - A template object for the request, by name. +- request_method - A string containing the HTTP method to be used. +- request_headers - An array of `[header_name_string, header_value_string]` arrays to + emit in the request. +- request_body - A string to use as the request body. +- mode - The mode string to pass to `fetch()`. +- credentials - The credentials string to pass to `fetch()`. +- cache - The cache string to pass to `fetch()`. +- pause_after - Boolean controlling a 3-second pause after the request completes. +- response_status - A `[number, string]` array containing the HTTP status code + and phrase to return. +- response_headers - An array of `[header_name_string, header_value_string]` arrays to + emit in the response. These values will also be checked like + expected_response_headers, unless there is a third value that is + `false`. See below for special handling considerations. +- response_body - String to send as the response body. If not set, it will contain + the test identifier. +- expected_type - One of `["cached", "not_cached", "lm_validate", "etag_validate", "error"]` +- expected_status - A number representing a HTTP status code to check the response for. + If not set, the value of `response_status[0]` will be used; if that + is not set, 200 will be used. +- expected_request_headers - An array of `[header_name_string, header_value_string]` representing + headers to check the request for. +- expected_response_headers - An array of `[header_name_string, header_value_string]` representing + headers to check the response for. See also response_headers. +- expected_response_text - A string to check the response body against. If not present, `response_body` will be checked if present and non-null; otherwise the response body will be checked for the test uuid (unless the status code disallows a body). Set to `null` to disable all response body checking. + +Some headers in `response_headers` are treated specially: + +* For date-carrying headers, if the value is a number, it will be interpreted as a delta to the time of the first request at the server. +* For URL-carrying headers, the value will be appended as a query parameter for `target`. + +See the source for exact details. + diff --git a/testing/web-platform/tests/fetch/http-cache/basic-auth-cache-test-ref.html b/testing/web-platform/tests/fetch/http-cache/basic-auth-cache-test-ref.html new file mode 100644 index 0000000000..905facdc88 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/basic-auth-cache-test-ref.html @@ -0,0 +1,6 @@ +<!doctype html> +<html> + <meta charset="utf-8"> + <img src="/images/green.png"> + <img src="/images/green.png"> +</html> diff --git a/testing/web-platform/tests/fetch/http-cache/basic-auth-cache-test.html b/testing/web-platform/tests/fetch/http-cache/basic-auth-cache-test.html new file mode 100644 index 0000000000..a8979baf54 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/basic-auth-cache-test.html @@ -0,0 +1,27 @@ +<!doctype html> +<html id="doc" class="reftest-wait"> + <meta charset="utf-8"> + <link rel="match" href="basic-auth-cache-test-ref.html"> + + <img id="auth" onload="loadNoAuth()"> + <img id="noauth" onload="removeWait()"> + + + <script type="text/javascript"> + function loadAuth() { + var authUrl = 'http://testuser:testpass@' + window.location.host + '/fetch/http-cache/resources/securedimage.py'; + document.getElementById('auth').src = authUrl; + } + + function loadNoAuth() { + var noAuthUrl = 'http://' + window.location.host + '/fetch/http-cache/resources/securedimage.py'; + document.getElementById('noauth').src = noAuthUrl; + } + + function removeWait() { + document.getElementById('doc').className = ""; + } + + window.onload = loadAuth; + </script> +</html> diff --git a/testing/web-platform/tests/fetch/http-cache/cache-mode.any.js b/testing/web-platform/tests/fetch/http-cache/cache-mode.any.js new file mode 100644 index 0000000000..8f406d5a6a --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/cache-mode.any.js @@ -0,0 +1,61 @@ +// META: global=window,worker +// META: title=Fetch - Cache Mode +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + { + name: "Fetch sends Cache-Control: max-age=0 when cache mode is no-cache", + requests: [ + { + cache: "no-cache", + expected_request_headers: [['cache-control', 'max-age=0']] + } + ] + }, + { + name: "Fetch doesn't touch Cache-Control when cache mode is no-cache and Cache-Control is already present", + requests: [ + { + cache: "no-cache", + request_headers: [['cache-control', 'foo']], + expected_request_headers: [['cache-control', 'foo']] + } + ] + }, + { + name: "Fetch sends Cache-Control: no-cache and Pragma: no-cache when cache mode is no-store", + requests: [ + { + cache: "no-store", + expected_request_headers: [ + ['cache-control', 'no-cache'], + ['pragma', 'no-cache'] + ] + } + ] + }, + { + name: "Fetch doesn't touch Cache-Control when cache mode is no-store and Cache-Control is already present", + requests: [ + { + cache: "no-store", + request_headers: [['cache-control', 'foo']], + expected_request_headers: [['cache-control', 'foo']] + } + ] + }, + { + name: "Fetch doesn't touch Pragma when cache mode is no-store and Pragma is already present", + requests: [ + { + cache: "no-store", + request_headers: [['pragma', 'foo']], + expected_request_headers: [['pragma', 'foo']] + } + ] + } +]; +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/cc-request.any.js b/testing/web-platform/tests/fetch/http-cache/cc-request.any.js new file mode 100644 index 0000000000..d556566841 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/cc-request.any.js @@ -0,0 +1,202 @@ +// META: global=window,worker +// META: title=HTTP Cache - Cache-Control Request Directives +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + { + name: "HTTP cache doesn't use aged but fresh response when request contains Cache-Control: max-age=0", + requests: [ + { + template: "fresh", + pause_after: true + }, + { + request_headers: [ + ["Cache-Control", "max-age=0"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache doesn't use aged but fresh response when request contains Cache-Control: max-age=1", + requests: [ + { + template: "fresh", + pause_after: true + }, + { + request_headers: [ + ["Cache-Control", "max-age=1"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache doesn't use fresh response with Age header when request contains Cache-Control: max-age that is greater than remaining freshness", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Age", "1800"] + ] + }, + { + request_headers: [ + ["Cache-Control", "max-age=600"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache does use aged stale response when request contains Cache-Control: max-stale that permits its use", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=1"] + ], + pause_after: true + }, + { + request_headers: [ + ["Cache-Control", "max-stale=1000"] + ], + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache does reuse stale response with Age header when request contains Cache-Control: max-stale that permits its use", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=1500"], + ["Age", "2000"] + ] + }, + { + request_headers: [ + ["Cache-Control", "max-stale=1000"] + ], + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache doesn't reuse fresh response when request contains Cache-Control: min-fresh that wants it fresher", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=1500"] + ] + }, + { + request_headers: [ + ["Cache-Control", "min-fresh=2000"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache doesn't reuse fresh response with Age header when request contains Cache-Control: min-fresh that wants it fresher", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=1500"], + ["Age", "1000"] + ] + }, + { + request_headers: [ + ["Cache-Control", "min-fresh=1000"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache doesn't reuse fresh response when request contains Cache-Control: no-cache", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"] + ] + }, + { + request_headers: [ + ["Cache-Control", "no-cache"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache validates fresh response with Last-Modified when request contains Cache-Control: no-cache", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Last-Modified", -10000] + ] + }, + { + request_headers: [ + ["Cache-Control", "no-cache"] + ], + expected_type: "lm_validate" + } + ] + }, + { + name: "HTTP cache validates fresh response with ETag when request contains Cache-Control: no-cache", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["ETag", http_content("abc")] + ] + }, + { + request_headers: [ + ["Cache-Control", "no-cache"] + ], + expected_type: "etag_validate" + } + ] + }, + { + name: "HTTP cache doesn't reuse fresh response when request contains Cache-Control: no-store", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"] + ] + }, + { + request_headers: [ + ["Cache-Control", "no-store"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache generates 504 status code when nothing is in cache and request contains Cache-Control: only-if-cached", + requests: [ + { + request_headers: [ + ["Cache-Control", "only-if-cached"] + ], + expected_status: 504, + expected_response_text: null + } + ] + } +]; +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/credentials.tentative.any.js b/testing/web-platform/tests/fetch/http-cache/credentials.tentative.any.js new file mode 100644 index 0000000000..31770925cd --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/credentials.tentative.any.js @@ -0,0 +1,62 @@ +// META: global=window,worker +// META: title=HTTP Cache - Content +// META: timeout=long +// META: script=/common/utils.js +// META: script=http-cache.js + +// This is a tentative test. +// Firefox behavior is used as expectations. +// +// whatwg/fetch issue: +// https://github.com/whatwg/fetch/issues/1253 +// +// Chrome design doc: +// https://docs.google.com/document/d/1lvbiy4n-GM5I56Ncw304sgvY5Td32R6KHitjRXvkZ6U/edit# + +const request_cacheable = { + request_headers: [], + response_headers: [ + ['Cache-Control', 'max-age=3600'], + ], + // TODO(arthursonzogni): The behavior is tested only for same-origin requests. + // It must behave similarly for cross-site and cross-origin requests. The + // problems is the http-cache.js infrastructure returns the + // "Server-Request-Count" as HTTP response headers, which aren't readable for + // CORS requests. + base_url: location.href.replace(/\/[^\/]*$/, '/'), +}; + +const request_credentialled = { ...request_cacheable, credentials: 'include', }; +const request_anonymous = { ...request_cacheable, credentials: 'omit', }; + +const responseIndex = count => { + return { + expected_response_headers: [ + ['Server-Request-Count', count.toString()], + ], + } +}; + +var tests = [ + { + name: 'same-origin: 2xAnonymous, 2xCredentialled, 1xAnonymous', + requests: [ + { ...request_anonymous , ...responseIndex(1)} , + { ...request_anonymous , ...responseIndex(1)} , + { ...request_credentialled , ...responseIndex(2)} , + { ...request_credentialled , ...responseIndex(2)} , + { ...request_anonymous , ...responseIndex(1)} , + ] + }, + { + name: 'same-origin: 2xCredentialled, 2xAnonymous, 1xCredentialled', + requests: [ + { ...request_credentialled , ...responseIndex(1)} , + { ...request_credentialled , ...responseIndex(1)} , + { ...request_anonymous , ...responseIndex(2)} , + { ...request_anonymous , ...responseIndex(2)} , + { ...request_credentialled , ...responseIndex(1)} , + ] + }, +]; +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/freshness.any.js b/testing/web-platform/tests/fetch/http-cache/freshness.any.js new file mode 100644 index 0000000000..6b97c8244f --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/freshness.any.js @@ -0,0 +1,215 @@ +// META: global=window,worker +// META: title=HTTP Cache - Freshness +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + // response directives + { + name: "HTTP cache reuses a response with a future Expires", + requests: [ + { + response_headers: [ + ["Expires", (30 * 24 * 60 * 60)] + ] + }, + { + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache does not reuse a response with a past Expires", + requests: [ + { + response_headers: [ + ["Expires", (-30 * 24 * 60 * 60)] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache does not reuse a response with a present Expires", + requests: [ + { + response_headers: [ + ["Expires", 0] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache does not reuse a response with an invalid Expires", + requests: [ + { + response_headers: [ + ["Expires", "0"] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache reuses a response with positive Cache-Control: max-age", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"] + ] + }, + { + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache does not reuse a response with Cache-Control: max-age=0", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=0"] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache reuses a response with positive Cache-Control: max-age and a past Expires", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Expires", -10000] + ] + }, + { + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache reuses a response with positive Cache-Control: max-age and an invalid Expires", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Expires", "0"] + ] + }, + { + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache does not reuse a response with Cache-Control: max-age=0 and a future Expires", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=0"], + ["Expires", 10000] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache does not prefer Cache-Control: s-maxage over Cache-Control: max-age", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=1, s-maxage=3600"] + ], + pause_after: true, + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache does not reuse a response when the Age header is greater than its freshness lifetime", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Age", "12000"] + ], + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache does not store a response with Cache-Control: no-store", + requests: [ + { + response_headers: [ + ["Cache-Control", "no-store"] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache does not store a response with Cache-Control: no-store, even with max-age and Expires", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=10000, no-store"], + ["Expires", 10000] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache stores a response with Cache-Control: no-cache, but revalidates upon use", + requests: [ + { + response_headers: [ + ["Cache-Control", "no-cache"], + ["ETag", "abcd"] + ] + }, + { + expected_type: "etag_validated" + } + ] + }, + { + name: "HTTP cache stores a response with Cache-Control: no-cache, but revalidates upon use, even with max-age and Expires", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=10000, no-cache"], + ["Expires", 10000], + ["ETag", "abcd"] + ] + }, + { + expected_type: "etag_validated" + } + ] + }, +]; +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/heuristic.any.js b/testing/web-platform/tests/fetch/http-cache/heuristic.any.js new file mode 100644 index 0000000000..d846131888 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/heuristic.any.js @@ -0,0 +1,93 @@ +// META: global=window,worker +// META: title=HTTP Cache - Heuristic Freshness +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + { + name: "HTTP cache reuses an unknown response with Last-Modified based upon heuristic freshness when Cache-Control: public is present", + requests: [ + { + response_status: [299, "Whatever"], + response_headers: [ + ["Last-Modified", (-3 * 100)], + ["Cache-Control", "public"] + ], + }, + { + expected_type: "cached", + response_status: [299, "Whatever"] + } + ] + }, + { + name: "HTTP cache does not reuse an unknown response with Last-Modified based upon heuristic freshness when Cache-Control: public is not present", + requests: [ + { + response_status: [299, "Whatever"], + response_headers: [ + ["Last-Modified", (-3 * 100)] + ], + }, + { + expected_type: "not_cached" + } + ] + } +]; + +function check_status(status) { + var succeed = status[0]; + var code = status[1]; + var phrase = status[2]; + var body = status[3]; + if (body === undefined) { + body = http_content(code); + } + var expected_type = "not_cached"; + var desired = "does not use" + if (succeed === true) { + expected_type = "cached"; + desired = "reuses"; + } + tests.push( + { + name: "HTTP cache " + desired + " a " + code + " " + phrase + " response with Last-Modified based upon heuristic freshness", + requests: [ + { + response_status: [code, phrase], + response_headers: [ + ["Last-Modified", (-3 * 100)] + ], + response_body: body + }, + { + expected_type: expected_type, + response_status: [code, phrase], + response_body: body + } + ] + } + ) +} +[ + [true, 200, "OK"], + [true, 203, "Non-Authoritative Information"], + [true, 204, "No Content", ""], + [true, 404, "Not Found"], + [true, 405, "Method Not Allowed"], + [true, 410, "Gone"], + [true, 414, "URI Too Long"], + [true, 501, "Not Implemented"] +].forEach(check_status); +[ + [false, 201, "Created"], + [false, 202, "Accepted"], + [false, 403, "Forbidden"], + [false, 502, "Bad Gateway"], + [false, 503, "Service Unavailable"], + [false, 504, "Gateway Timeout"], +].forEach(check_status); +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/http-cache.js b/testing/web-platform/tests/fetch/http-cache/http-cache.js new file mode 100644 index 0000000000..19f1ca9b2b --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/http-cache.js @@ -0,0 +1,274 @@ +/* global btoa fetch token promise_test step_timeout */ +/* global assert_equals assert_true assert_own_property assert_throws_js assert_less_than */ + +const templates = { + 'fresh': { + 'response_headers': [ + ['Expires', 100000], + ['Last-Modified', 0] + ] + }, + 'stale': { + 'response_headers': [ + ['Expires', -5000], + ['Last-Modified', -100000] + ] + }, + 'lcl_response': { + 'response_headers': [ + ['Location', 'location_target'], + ['Content-Location', 'content_location_target'] + ] + }, + 'location': { + 'query_arg': 'location_target', + 'response_headers': [ + ['Expires', 100000], + ['Last-Modified', 0] + ] + }, + 'content_location': { + 'query_arg': 'content_location_target', + 'response_headers': [ + ['Expires', 100000], + ['Last-Modified', 0] + ] + } +} + +const noBodyStatus = new Set([204, 304]) + +function makeTest (test) { + return function () { + var uuid = token() + var requests = expandTemplates(test) + var fetchFunctions = makeFetchFunctions(requests, uuid) + return runTest(fetchFunctions, requests, uuid) + } +} + +function makeFetchFunctions(requests, uuid) { + var fetchFunctions = [] + for (let i = 0; i < requests.length; ++i) { + fetchFunctions.push({ + code: function (idx) { + var config = requests[idx] + var url = makeTestUrl(uuid, config) + var init = fetchInit(requests, config) + return fetch(url, init) + .then(makeCheckResponse(idx, config)) + .then(makeCheckResponseBody(config, uuid), function (reason) { + if ('expected_type' in config && config.expected_type === 'error') { + assert_throws_js(TypeError, function () { throw reason }) + } else { + throw reason + } + }) + }, + pauseAfter: 'pause_after' in requests[i] + }) + } + return fetchFunctions +} + +function runTest(fetchFunctions, requests, uuid) { + var idx = 0 + function runNextStep () { + if (fetchFunctions.length) { + var nextFetchFunction = fetchFunctions.shift() + if (nextFetchFunction.pauseAfter === true) { + return nextFetchFunction.code(idx++) + .then(pause) + .then(runNextStep) + } else { + return nextFetchFunction.code(idx++) + .then(runNextStep) + } + } else { + return Promise.resolve() + } + } + + return runNextStep() + .then(function () { + return getServerState(uuid) + }).then(function (testState) { + checkRequests(requests, testState) + return Promise.resolve() + }) +} + +function expandTemplates (test) { + var rawRequests = test.requests + var requests = [] + for (let i = 0; i < rawRequests.length; i++) { + var request = rawRequests[i] + request.name = test.name + if ('template' in request) { + var template = templates[request['template']] + for (let member in template) { + if (!request.hasOwnProperty(member)) { + request[member] = template[member] + } + } + } + requests.push(request) + } + return requests +} + +function fetchInit (requests, config) { + var init = { + 'headers': [] + } + if ('request_method' in config) init.method = config['request_method'] + // Note: init.headers must be a copy of config['request_headers'] array, + // because new elements are added later. + if ('request_headers' in config) init.headers = [...config['request_headers']]; + if ('name' in config) init.headers.push(['Test-Name', config.name]) + if ('request_body' in config) init.body = config['request_body'] + if ('mode' in config) init.mode = config['mode'] + if ('credentials' in config) init.credentials = config['credentials'] + if ('cache' in config) init.cache = config['cache'] + init.headers.push(['Test-Requests', btoa(JSON.stringify(requests))]) + return init +} + +function makeCheckResponse (idx, config) { + return function checkResponse (response) { + var reqNum = idx + 1 + var resNum = parseInt(response.headers.get('Server-Request-Count')) + if ('expected_type' in config) { + if (config.expected_type === 'error') { + assert_true(false, `Request ${reqNum} doesn't throw an error`) + return response.text() + } + if (config.expected_type === 'cached') { + assert_less_than(resNum, reqNum, `Response ${reqNum} does not come from cache`) + } + if (config.expected_type === 'not_cached') { + assert_equals(resNum, reqNum, `Response ${reqNum} comes from cache`) + } + } + if ('expected_status' in config) { + assert_equals(response.status, config.expected_status, + `Response ${reqNum} status is ${response.status}, not ${config.expected_status}`) + } else if ('response_status' in config) { + assert_equals(response.status, config.response_status[0], + `Response ${reqNum} status is ${response.status}, not ${config.response_status[0]}`) + } else { + assert_equals(response.status, 200, `Response ${reqNum} status is ${response.status}, not 200`) + } + if ('response_headers' in config) { + config.response_headers.forEach(function (header) { + if (header.len < 3 || header[2] === true) { + assert_equals(response.headers.get(header[0]), header[1], + `Response ${reqNum} header ${header[0]} is "${response.headers.get(header[0])}", not "${header[1]}"`) + } + }) + } + if ('expected_response_headers' in config) { + config.expected_response_headers.forEach(function (header) { + assert_equals(response.headers.get(header[0]), header[1], + `Response ${reqNum} header ${header[0]} is "${response.headers.get(header[0])}", not "${header[1]}"`) + }) + } + return response.text() + } +} + +function makeCheckResponseBody (config, uuid) { + return function checkResponseBody (resBody) { + var statusCode = 200 + if ('response_status' in config) { + statusCode = config.response_status[0] + } + if ('expected_response_text' in config) { + if (config.expected_response_text !== null) { + assert_equals(resBody, config.expected_response_text, + `Response body is "${resBody}", not expected "${config.expected_response_text}"`) + } + } else if ('response_body' in config && config.response_body !== null) { + assert_equals(resBody, config.response_body, + `Response body is "${resBody}", not sent "${config.response_body}"`) + } else if (!noBodyStatus.has(statusCode)) { + assert_equals(resBody, uuid, `Response body is "${resBody}", not default "${uuid}"`) + } + } +} + +function checkRequests (requests, testState) { + var testIdx = 0 + for (let i = 0; i < requests.length; ++i) { + var expectedValidatingHeaders = [] + var config = requests[i] + var serverRequest = testState[testIdx] + var reqNum = i + 1 + if ('expected_type' in config) { + if (config.expected_type === 'cached') continue // the server will not see the request + if (config.expected_type === 'etag_validated') { + expectedValidatingHeaders.push('if-none-match') + } + if (config.expected_type === 'lm_validated') { + expectedValidatingHeaders.push('if-modified-since') + } + } + testIdx++ + expectedValidatingHeaders.forEach(vhdr => { + assert_own_property(serverRequest.request_headers, vhdr, + `request ${reqNum} doesn't have ${vhdr} header`) + }) + if ('expected_request_headers' in config) { + config.expected_request_headers.forEach(expectedHdr => { + assert_equals(serverRequest.request_headers[expectedHdr[0].toLowerCase()], expectedHdr[1], + `request ${reqNum} header ${expectedHdr[0]} value is "${serverRequest.request_headers[expectedHdr[0].toLowerCase()]}", not "${expectedHdr[1]}"`) + }) + } + } +} + +function pause () { + return new Promise(function (resolve, reject) { + step_timeout(function () { + return resolve() + }, 3000) + }) +} + +function makeTestUrl (uuid, config) { + var arg = '' + var base_url = '' + if ('base_url' in config) { + base_url = config.base_url + } + if ('query_arg' in config) { + arg = `&target=${config.query_arg}` + } + return `${base_url}resources/http-cache.py?dispatch=test&uuid=${uuid}${arg}` +} + +function getServerState (uuid) { + return fetch(`resources/http-cache.py?dispatch=state&uuid=${uuid}`) + .then(function (response) { + return response.text() + }).then(function (text) { + return JSON.parse(text) || [] + }) +} + +function run_tests (tests) { + tests.forEach(function (test) { + promise_test(makeTest(test), test.name) + }) +} + +var contentStore = {} +function http_content (csKey) { + if (csKey in contentStore) { + return contentStore[csKey] + } else { + var content = btoa(Math.random() * Date.now()) + contentStore[csKey] = content + return content + } +} diff --git a/testing/web-platform/tests/fetch/http-cache/invalidate.any.js b/testing/web-platform/tests/fetch/http-cache/invalidate.any.js new file mode 100644 index 0000000000..9f8090ace6 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/invalidate.any.js @@ -0,0 +1,235 @@ +// META: global=window,worker +// META: title=HTTP Cache - Invalidation +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + { + name: 'HTTP cache invalidates after a successful response from a POST', + requests: [ + { + template: "fresh" + }, { + request_method: "POST", + request_body: "abc" + }, { + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache does not invalidate after a failed response from an unsafe request', + requests: [ + { + template: "fresh" + }, { + request_method: "POST", + request_body: "abc", + response_status: [500, "Internal Server Error"] + }, { + expected_type: "cached" + } + ] + }, + { + name: 'HTTP cache invalidates after a successful response from a PUT', + requests: [ + { + template: "fresh" + }, { + template: "fresh", + request_method: "PUT", + request_body: "abc" + }, { + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache invalidates after a successful response from a DELETE', + requests: [ + { + template: "fresh" + }, { + request_method: "DELETE", + request_body: "abc" + }, { + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache invalidates after a successful response from an unknown method', + requests: [ + { + template: "fresh" + }, { + request_method: "FOO", + request_body: "abc" + }, { + expected_type: "not_cached" + } + ] + }, + + + { + name: 'HTTP cache invalidates Location URL after a successful response from a POST', + requests: [ + { + template: "location" + }, { + request_method: "POST", + request_body: "abc", + template: "lcl_response" + }, { + template: "location", + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache does not invalidate Location URL after a failed response from an unsafe request', + requests: [ + { + template: "location" + }, { + template: "lcl_response", + request_method: "POST", + request_body: "abc", + response_status: [500, "Internal Server Error"] + }, { + template: "location", + expected_type: "cached" + } + ] + }, + { + name: 'HTTP cache invalidates Location URL after a successful response from a PUT', + requests: [ + { + template: "location" + }, { + template: "lcl_response", + request_method: "PUT", + request_body: "abc" + }, { + template: "location", + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache invalidates Location URL after a successful response from a DELETE', + requests: [ + { + template: "location" + }, { + template: "lcl_response", + request_method: "DELETE", + request_body: "abc" + }, { + template: "location", + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache invalidates Location URL after a successful response from an unknown method', + requests: [ + { + template: "location" + }, { + template: "lcl_response", + request_method: "FOO", + request_body: "abc" + }, { + template: "location", + expected_type: "not_cached" + } + ] + }, + + + + { + name: 'HTTP cache invalidates Content-Location URL after a successful response from a POST', + requests: [ + { + template: "content_location" + }, { + request_method: "POST", + request_body: "abc", + template: "lcl_response" + }, { + template: "content_location", + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache does not invalidate Content-Location URL after a failed response from an unsafe request', + requests: [ + { + template: "content_location" + }, { + template: "lcl_response", + request_method: "POST", + request_body: "abc", + response_status: [500, "Internal Server Error"] + }, { + template: "content_location", + expected_type: "cached" + } + ] + }, + { + name: 'HTTP cache invalidates Content-Location URL after a successful response from a PUT', + requests: [ + { + template: "content_location" + }, { + template: "lcl_response", + request_method: "PUT", + request_body: "abc" + }, { + template: "content_location", + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache invalidates Content-Location URL after a successful response from a DELETE', + requests: [ + { + template: "content_location" + }, { + template: "lcl_response", + request_method: "DELETE", + request_body: "abc" + }, { + template: "content_location", + expected_type: "not_cached" + } + ] + }, + { + name: 'HTTP cache invalidates Content-Location URL after a successful response from an unknown method', + requests: [ + { + template: "content_location" + }, { + template: "lcl_response", + request_method: "FOO", + request_body: "abc" + }, { + template: "content_location", + expected_type: "not_cached" + } + ] + } + +]; +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/partial.any.js b/testing/web-platform/tests/fetch/http-cache/partial.any.js new file mode 100644 index 0000000000..a75b8115f5 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/partial.any.js @@ -0,0 +1,187 @@ +// META: global=window,worker +// META: title=HTTP Cache - Partial Content +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + { + name: "HTTP cache stores partial content and reuses it", + requests: [ + { + request_headers: [ + ['Range', "bytes=-5"] + ], + response_status: [206, "Partial Content"], + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Content-Range", "bytes 4-9/10"] + ], + response_body: "01234", + expected_request_headers: [ + ["Range", "bytes=-5"] + ] + }, + { + request_headers: [ + ["Range", "bytes=-5"] + ], + expected_type: "cached", + expected_status: 206, + expected_response_text: "01234" + } + ] + }, + { + name: "HTTP cache stores complete response and serves smaller ranges from it (byte-range-spec)", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"] + ], + response_body: "01234567890" + }, + { + request_headers: [ + ['Range', "bytes=0-1"] + ], + expected_type: "cached", + expected_status: 206, + expected_response_text: "01" + }, + ] + }, + { + name: "HTTP cache stores complete response and serves smaller ranges from it (absent last-byte-pos)", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"], + ], + response_body: "01234567890" + }, + { + request_headers: [ + ['Range', "bytes=1-"] + ], + expected_type: "cached", + expected_status: 206, + expected_response_text: "1234567890" + } + ] + }, + { + name: "HTTP cache stores complete response and serves smaller ranges from it (suffix-byte-range-spec)", + requests: [ + { + response_headers: [ + ["Cache-Control", "max-age=3600"], + ], + response_body: "0123456789A" + }, + { + request_headers: [ + ['Range', "bytes=-1"] + ], + expected_type: "cached", + expected_status: 206, + expected_response_text: "A" + } + ] + }, + { + name: "HTTP cache stores partial response and serves smaller ranges from it (byte-range-spec)", + requests: [ + { + request_headers: [ + ['Range', "bytes=-5"] + ], + response_status: [206, "Partial Content"], + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Content-Range", "bytes 4-9/10"] + ], + response_body: "01234" + }, + { + request_headers: [ + ['Range', "bytes=6-8"] + ], + expected_type: "cached", + expected_status: 206, + expected_response_text: "234" + } + ] + }, + { + name: "HTTP cache stores partial response and serves smaller ranges from it (absent last-byte-pos)", + requests: [ + { + request_headers: [ + ['Range', "bytes=-5"] + ], + response_status: [206, "Partial Content"], + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Content-Range", "bytes 4-9/10"] + ], + response_body: "01234" + }, + { + request_headers: [ + ["Range", "bytes=6-"] + ], + expected_type: "cached", + expected_status: 206, + expected_response_text: "234" + } + ] + }, + { + name: "HTTP cache stores partial response and serves smaller ranges from it (suffix-byte-range-spec)", + requests: [ + { + request_headers: [ + ['Range', "bytes=-5"] + ], + response_status: [206, "Partial Content"], + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Content-Range", "bytes 4-9/10"] + ], + response_body: "01234" + }, + { + request_headers: [ + ['Range', "bytes=-1"] + ], + expected_type: "cached", + expected_status: 206, + expected_response_text: "4" + } + ] + }, + { + name: "HTTP cache stores partial content and completes it", + requests: [ + { + request_headers: [ + ['Range', "bytes=-5"] + ], + response_status: [206, "Partial Content"], + response_headers: [ + ["Cache-Control", "max-age=3600"], + ["Content-Range", "bytes 0-4/10"] + ], + response_body: "01234" + }, + { + expected_request_headers: [ + ["range", "bytes=5-"] + ] + } + ] + }, +]; +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/post-patch.any.js b/testing/web-platform/tests/fetch/http-cache/post-patch.any.js new file mode 100644 index 0000000000..0a69baa5c6 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/post-patch.any.js @@ -0,0 +1,46 @@ +// META: global=window,worker +// META: title=HTTP Cache - Caching POST and PATCH responses +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + { + name: "HTTP cache uses content after PATCH request with response containing Content-Location and cache-allowing header", + requests: [ + { + request_method: "PATCH", + request_body: "abc", + response_status: [200, "OK"], + response_headers: [ + ['Cache-Control', "private, max-age=1000"], + ['Content-Location', ""] + ], + response_body: "abc" + }, + { + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache uses content after POST request with response containing Content-Location and cache-allowing header", + requests: [ + { + request_method: "POST", + request_body: "abc", + response_status: [200, "OK"], + response_headers: [ + ['Cache-Control', "private, max-age=1000"], + ['Content-Location', ""] + ], + response_body: "abc" + }, + { + expected_type: "cached" + } + ] + } +]; +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/resources/http-cache.py b/testing/web-platform/tests/fetch/http-cache/resources/http-cache.py new file mode 100644 index 0000000000..3ab610dd14 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/resources/http-cache.py @@ -0,0 +1,124 @@ +import datetime +import json +import time +from base64 import b64decode + +from wptserve.utils import isomorphic_decode, isomorphic_encode + +NOTEHDRS = set([u'content-type', u'access-control-allow-origin', u'last-modified', u'etag']) +NOBODYSTATUS = set([204, 304]) +LOCATIONHDRS = set([u'location', u'content-location']) +DATEHDRS = set([u'date', u'expires', u'last-modified']) + +def main(request, response): + dispatch = request.GET.first(b"dispatch", None) + uuid = request.GET.first(b"uuid", None) + response.headers.set(b"Access-Control-Allow-Credentials", b"true") + + if request.method == u"OPTIONS": + return handle_preflight(uuid, request, response) + if not uuid: + response.status = (404, b"Not Found") + response.headers.set(b"Content-Type", b"text/plain") + return b"UUID not found" + if dispatch == b'test': + return handle_test(uuid, request, response) + elif dispatch == b'state': + return handle_state(uuid, request, response) + response.status = (404, b"Not Found") + response.headers.set(b"Content-Type", b"text/plain") + return b"Fallthrough" + +def handle_preflight(uuid, request, response): + response.status = (200, b"OK") + response.headers.set(b"Access-Control-Allow-Origin", request.headers.get(b"origin") or '*') + response.headers.set(b"Access-Control-Allow-Methods", b"GET") + response.headers.set(b"Access-Control-Allow-Headers", request.headers.get(b"Access-Control-Request-Headers") or "*") + response.headers.set(b"Access-Control-Max-Age", b"86400") + return b"Preflight request" + +def handle_state(uuid, request, response): + response.headers.set(b"Content-Type", b"text/plain") + return json.dumps(request.server.stash.take(uuid)) + +def handle_test(uuid, request, response): + server_state = request.server.stash.take(uuid) or [] + try: + requests = json.loads(b64decode(request.headers.get(b'Test-Requests', b""))) + except: + response.status = (400, b"Bad Request") + response.headers.set(b"Content-Type", b"text/plain") + return b"No or bad Test-Requests request header" + config = requests[len(server_state)] + if not config: + response.status = (404, b"Not Found") + response.headers.set(b"Content-Type", b"text/plain") + return b"Config not found" + noted_headers = {} + now = time.time() + for header in config.get(u'response_headers', []): + if header[0].lower() in LOCATIONHDRS: # magic locations + if (len(header[1]) > 0): + header[1] = u"%s&target=%s" % (request.url, header[1]) + else: + header[1] = request.url + if header[0].lower() in DATEHDRS and isinstance(header[1], int): # magic dates + header[1] = http_date(now, header[1]) + response.headers.set(isomorphic_encode(header[0]), isomorphic_encode(header[1])) + if header[0].lower() in NOTEHDRS: + noted_headers[header[0].lower()] = header[1] + state = { + u'now': now, + u'request_method': request.method, + u'request_headers': dict([[isomorphic_decode(h.lower()), isomorphic_decode(request.headers[h])] for h in request.headers]), + u'response_headers': noted_headers + } + server_state.append(state) + request.server.stash.put(uuid, server_state) + + if u"access-control-allow-origin" not in noted_headers: + response.headers.set(b"Access-Control-Allow-Origin", b"*") + if u"content-type" not in noted_headers: + response.headers.set(b"Content-Type", b"text/plain") + response.headers.set(b"Server-Request-Count", len(server_state)) + + code, phrase = config.get(u"response_status", [200, b"OK"]) + if config.get(u"expected_type", u"").endswith(u'validated'): + ref_hdrs = server_state[0][u'response_headers'] + previous_lm = ref_hdrs.get(u'last-modified', False) + if previous_lm and request.headers.get(b"If-Modified-Since", False) == isomorphic_encode(previous_lm): + code, phrase = [304, b"Not Modified"] + previous_etag = ref_hdrs.get(u'etag', False) + if previous_etag and request.headers.get(b"If-None-Match", False) == isomorphic_encode(previous_etag): + code, phrase = [304, b"Not Modified"] + if code != 304: + code, phrase = [999, b'304 Not Generated'] + response.status = (code, phrase) + + content = config.get(u"response_body", uuid) + if code in NOBODYSTATUS: + return b"" + return content + + +def get_header(headers, header_name): + result = None + for header in headers: + if header[0].lower() == header_name.lower(): + result = header[1] + return result + +WEEKDAYS = [u'Mon', u'Tue', u'Wed', u'Thu', u'Fri', u'Sat', u'Sun'] +MONTHS = [None, u'Jan', u'Feb', u'Mar', u'Apr', u'May', u'Jun', u'Jul', + u'Aug', u'Sep', u'Oct', u'Nov', u'Dec'] + +def http_date(now, delta_secs=0): + date = datetime.datetime.utcfromtimestamp(now + delta_secs) + return u"%s, %.2d %s %.4d %.2d:%.2d:%.2d GMT" % ( + WEEKDAYS[date.weekday()], + date.day, + MONTHS[date.month], + date.year, + date.hour, + date.minute, + date.second) diff --git a/testing/web-platform/tests/fetch/http-cache/resources/securedimage.py b/testing/web-platform/tests/fetch/http-cache/resources/securedimage.py new file mode 100644 index 0000000000..cac9cfedd2 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/resources/securedimage.py @@ -0,0 +1,19 @@ +# -*- coding: utf-8 - + +from wptserve.utils import isomorphic_decode, isomorphic_encode + +def main(request, response): + image_url = str.replace(request.url, u"fetch/http-cache/resources/securedimage.py", u"images/green.png") + + if b"authorization" not in request.headers: + response.status = 401 + response.headers.set(b"WWW-Authenticate", b"Basic") + return + else: + auth = request.headers.get(b"Authorization") + if auth != b"Basic dGVzdHVzZXI6dGVzdHBhc3M=": + response.set_error(403, u"Invalid username or password - " + isomorphic_decode(auth)) + return + + response.status = 301 + response.headers.set(b"Location", isomorphic_encode(image_url)) diff --git a/testing/web-platform/tests/fetch/http-cache/resources/split-cache-popup-with-iframe.html b/testing/web-platform/tests/fetch/http-cache/resources/split-cache-popup-with-iframe.html new file mode 100644 index 0000000000..48b16180cf --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/resources/split-cache-popup-with-iframe.html @@ -0,0 +1,34 @@ +<!doctype html> +<html> +<head> + <meta charset="utf-8"> + <title>HTTP Cache - helper</title> + <meta name="help" href="https://fetch.spec.whatwg.org/#http-cache-partitions"> + <meta name="timeout" content="normal"> + <script src="/resources/testharness.js"></script> + <script src="/common/get-host-info.sub.js"></script> +</head> +<body> +<script> + const host = get_host_info(); + + // Create iframe that is same-origin to the opener. + var iframe = document.createElement("iframe"); + iframe.src = host.HTTP_ORIGIN + window.location.pathname.replace(/\/[^\/]*$/, '/') + "split-cache-popup.html"; + document.body.appendChild(iframe); + + window.addEventListener("message", function listener(event) { + if (event.origin !== host.HTTP_ORIGIN) { + // Ignore messages not from the iframe or opener + return; + } else if (typeof(event.data) === "object") { + // This message came from the opener, pass it on to the iframe + iframe.contentWindow.postMessage(event.data, host.HTTP_ORIGIN); + } else if (typeof(event.data) === "string") { + // This message came from the iframe, pass it on to the opener + window.opener.postMessage(event.data, host.HTTP_ORIGIN); + } + }) +</script> +</body> +</html> diff --git a/testing/web-platform/tests/fetch/http-cache/resources/split-cache-popup.html b/testing/web-platform/tests/fetch/http-cache/resources/split-cache-popup.html new file mode 100644 index 0000000000..edb5794794 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/resources/split-cache-popup.html @@ -0,0 +1,28 @@ +<!doctype html> +<html> +<head> + <meta charset="utf-8"> + <title>HTTP Cache - helper</title> + <meta name="help" href="https://fetch.spec.whatwg.org/#http-cache-partitions"> + <meta name="timeout" content="normal"> + <script src="/resources/testharness.js"></script> + <script src="../http-cache.js"></script> +</head> +<body> +<script> + window.addEventListener("message", function listener(event) { + window.removeEventListener("message", listener) + + var fetchFunction = makeFetchFunctions(event.data.requests, event.data.uuid)[event.data.index] + fetchFunction.code(event.data.index).then( + function(response) { + event.source.postMessage("success", event.origin) + }, + function(response) { + event.source.postMessage("error", event.origin) + } + ) + }) +</script> +</body> +</html> diff --git a/testing/web-platform/tests/fetch/http-cache/split-cache.html b/testing/web-platform/tests/fetch/http-cache/split-cache.html new file mode 100644 index 0000000000..fe93d2e340 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/split-cache.html @@ -0,0 +1,158 @@ +<!doctype html> +<html> +<head> + <meta charset="utf-8"> + <title>HTTP Cache - Partioning by site</title> + <meta name="help" href="https://fetch.spec.whatwg.org/#http-cache-partitions"> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="/common/utils.js"></script> + <script src="/common/get-host-info.sub.js"></script> + <script src="http-cache.js"></script> +</head> +<body> +<script> +const host = get_host_info(); + +// We run this entire test four times, varying the following two booleans: +// - is_cross_site_test, which controls whether the popup is cross-site. +// - load_resource_in_iframe, which controls whether the popup loads the +// resource in an iframe or the top-level frame. Note that the iframe is +// always same-site to the opener. +function performFullTest(is_cross_site_test, load_resource_in_iframe, name) { + const POPUP_HTTP_ORIGIN = is_cross_site_test ? host.HTTP_NOTSAMESITE_ORIGIN : host.HTTP_ORIGIN + const LOCAL_HTTP_ORIGIN = host.HTTP_ORIGIN + + const popupBaseURL = POPUP_HTTP_ORIGIN + window.location.pathname.replace(/\/[^\/]*$/, '/') ; + const localBaseURL = LOCAL_HTTP_ORIGIN + window.location.pathname.replace(/\/[^\/]*$/, '/') ; + + // Note: Navigation requests are requested with credentials. Make sure the + // fetch requests are also requested with credentials. This ensures passing + // this test is not simply the consequence of discriminating anonymous and + // credentialled request in the HTTP cache. + // + // See https://github.com/whatwg/fetch/issues/1253 + var test = { + requests: [ + { + response_headers: [ + ["Expires", (30 * 24 * 60 * 60)], + ["Access-Control-Allow-Origin", POPUP_HTTP_ORIGIN], + ], + base_url: localBaseURL, + credentials: "include", + }, + { + response_headers: [ + ["Access-Control-Allow-Origin", POPUP_HTTP_ORIGIN], + ], + base_url: localBaseURL, + credentials: "include", + }, + { + request_headers: [ + ["Cache-Control", "no-cache"] + ], + response_headers: [ + ["Access-Control-Allow-Origin", POPUP_HTTP_ORIGIN], + ], + // If the popup's request was a cache hit, we would only expect 2 + // requests to the server. If it was a cache miss, we would expect 3. + // load_resource_in_iframe does not affect the expectation as, even + // though the iframe (if present) is same-site, we expect a cache miss + // when the popup's top-level frame is a different site. + expected_response_headers: [ + ["server-request-count", is_cross_site_test ? "3" : "2"] + ], + base_url: localBaseURL, + credentials: "include", + } + ] + } + + var uuid = token() + var local_requests = expandTemplates(test) + var fetchFns = makeFetchFunctions(local_requests, uuid) + + var popup_requests = expandTemplates(test) + + // Request the resource with a long cache expiry + function local_fetch() { + return fetchFns[0].code(0) + } + + function popup_fetch() { + return new Promise(function(resolve, reject) { + var relativeUrl = load_resource_in_iframe + ? "resources/split-cache-popup-with-iframe.html" + : "resources/split-cache-popup.html"; + var win = window.open(popupBaseURL + relativeUrl); + + // Post a message to initiate the popup's request and give the necessary + // information. Posted repeatedly to account for dropped messages as the + // popup is loading. + function postMessage(event) { + var payload = { + index: 1, + requests: popup_requests, + uuid: uuid + } + win.postMessage(payload, POPUP_HTTP_ORIGIN) + } + var messagePoster = setInterval(postMessage, 100) + + // Listen for the result + function messageListener(event) { + if (event.origin !== POPUP_HTTP_ORIGIN) { + reject("Unknown error") + } else if (event.data === "success") { + resolve() + } else if (event.data === "error") { + reject("Error in popup") + } else { + return; // Ignore testharness.js internal messages + } + window.removeEventListener("message", messageListener) + clearInterval(messagePoster) + win.close() + } + window.addEventListener("message", messageListener) + }) + } + + function local_fetch2() { + return fetchFns[2].code(2) + } + + // Final checks. + function check_server_info() { + return getServerState(uuid) + .then(function (testState) { + checkRequests(local_requests, testState) + return Promise.resolve() + }) + } + + promise_test(() => { + return local_fetch() + .then(popup_fetch) + .then(local_fetch2) + .then(check_server_info) + }, name) +} + +performFullTest( + false /* is_cross_site_test */, false /* load_resource_in_iframe */, + "HTTP cache is shared between same-site top-level frames"); +performFullTest( + true /* is_cross_site_test */, false /* load_resource_in_iframe */, + "HTTP cache is not shared between cross-site top-level frames"); +performFullTest( + false /* is_cross_site_test */, true /* load_resource_in_iframe */, + "HTTP cache is shared between same-site frames with same-site top-level frames"); +performFullTest( + true /* is_cross_site_test */, true /* load_resource_in_iframe */, + "HTTP cache is not shared between same-site frames with cross-site top-level frames"); +</script> +</body> +</html> diff --git a/testing/web-platform/tests/fetch/http-cache/status.any.js b/testing/web-platform/tests/fetch/http-cache/status.any.js new file mode 100644 index 0000000000..10c83a25a2 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/status.any.js @@ -0,0 +1,60 @@ +// META: global=window,worker +// META: title=HTTP Cache - Status Codes +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = []; +function check_status(status) { + var code = status[0]; + var phrase = status[1]; + var body = status[2]; + if (body === undefined) { + body = http_content(code); + } + tests.push({ + name: "HTTP cache goes to the network if it has a stale " + code + " response", + requests: [ + { + template: "stale", + response_status: [code, phrase], + response_body: body + }, { + expected_type: "not_cached", + response_status: [code, phrase], + response_body: body + } + ] + }) + tests.push({ + name: "HTTP cache avoids going to the network if it has a fresh " + code + " response", + requests: [ + { + template: "fresh", + response_status: [code, phrase], + response_body: body + }, { + expected_type: "cached", + response_status: [code, phrase], + response_body: body + } + ] + }) +} +[ + [200, "OK"], + [203, "Non-Authoritative Information"], + [204, "No Content", null], + [299, "Whatever"], + [400, "Bad Request"], + [404, "Not Found"], + [410, "Gone"], + [499, "Whatever"], + [500, "Internal Server Error"], + [502, "Bad Gateway"], + [503, "Service Unavailable"], + [504, "Gateway Timeout"], + [599, "Whatever"] +].forEach(check_status); +run_tests(tests); diff --git a/testing/web-platform/tests/fetch/http-cache/vary.any.js b/testing/web-platform/tests/fetch/http-cache/vary.any.js new file mode 100644 index 0000000000..2cfd226af8 --- /dev/null +++ b/testing/web-platform/tests/fetch/http-cache/vary.any.js @@ -0,0 +1,313 @@ +// META: global=window,worker +// META: title=HTTP Cache - Vary +// META: timeout=long +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js +// META: script=http-cache.js + +var tests = [ + { + name: "HTTP cache reuses Vary response when request matches", + requests: [ + { + request_headers: [ + ["Foo", "1"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo"] + ] + }, + { + request_headers: [ + ["Foo", "1"] + ], + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache doesn't use Vary response when request doesn't match", + requests: [ + { + request_headers: [ + ["Foo", "1"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo"] + ] + }, + { + request_headers: [ + ["Foo", "2"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache doesn't use Vary response when request omits variant header", + requests: [ + { + request_headers: [ + ["Foo", "1"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo"] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache doesn't invalidate existing Vary response", + requests: [ + { + request_headers: [ + ["Foo", "1"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo"] + ], + response_body: http_content('foo_1') + }, + { + request_headers: [ + ["Foo", "2"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo"] + ], + expected_type: "not_cached", + response_body: http_content('foo_2'), + }, + { + request_headers: [ + ["Foo", "1"] + ], + response_body: http_content('foo_1'), + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache doesn't pay attention to headers not listed in Vary", + requests: [ + { + request_headers: [ + ["Foo", "1"], + ["Other", "2"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo"] + ], + }, + { + request_headers: [ + ["Foo", "1"], + ["Other", "3"] + ], + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache reuses two-way Vary response when request matches", + requests: [ + { + request_headers: [ + ["Foo", "1"], + ["Bar", "abc"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo, Bar"] + ] + }, + { + request_headers: [ + ["Foo", "1"], + ["Bar", "abc"] + ], + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache doesn't use two-way Vary response when request doesn't match", + requests: [ + { + request_headers: [ + ["Foo", "1"], + ["Bar", "abc"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo, Bar"] + ] + }, + { + request_headers: [ + ["Foo", "2"], + ["Bar", "abc"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache doesn't use two-way Vary response when request omits variant header", + requests: [ + { + request_headers: [ + ["Foo", "1"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo, Bar"] + ] + }, + { + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache reuses three-way Vary response when request matches", + requests: [ + { + request_headers: [ + ["Foo", "1"], + ["Bar", "abc"], + ["Baz", "789"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo, Bar, Baz"] + ] + }, + { + request_headers: [ + ["Foo", "1"], + ["Bar", "abc"], + ["Baz", "789"] + ], + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache doesn't use three-way Vary response when request doesn't match", + requests: [ + { + request_headers: [ + ["Foo", "1"], + ["Bar", "abc"], + ["Baz", "789"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo, Bar, Baz"] + ] + }, + { + request_headers: [ + ["Foo", "2"], + ["Bar", "abc"], + ["Baz", "789"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache doesn't use three-way Vary response when request doesn't match, regardless of header order", + requests: [ + { + request_headers: [ + ["Foo", "1"], + ["Bar", "abc4"], + ["Baz", "789"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo, Bar, Baz"] + ] + }, + { + request_headers: [ + ["Foo", "1"], + ["Bar", "abc"], + ["Baz", "789"] + ], + expected_type: "not_cached" + } + ] + }, + { + name: "HTTP cache uses three-way Vary response when both request and the original request omited a variant header", + requests: [ + { + request_headers: [ + ["Foo", "1"], + ["Baz", "789"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "Foo, Bar, Baz"] + ] + }, + { + request_headers: [ + ["Foo", "1"], + ["Baz", "789"] + ], + expected_type: "cached" + } + ] + }, + { + name: "HTTP cache doesn't use Vary response with a field value of '*'", + requests: [ + { + request_headers: [ + ["Foo", "1"], + ["Baz", "789"] + ], + response_headers: [ + ["Expires", 5000], + ["Last-Modified", -3000], + ["Vary", "*"] + ] + }, + { + request_headers: [ + ["*", "1"], + ["Baz", "789"] + ], + expected_type: "not_cached" + } + ] + } +]; +run_tests(tests); |