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Tentative WPTs for overlapping navigations/traverals
See whatwg/html#6927. This will help app history which needs its own versions of these tests. Change-Id: I84c67c6f23149d9c106f011ec13807d68d749633 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3067883 Reviewed-by: Nate Chapin <japhet@chromium.org> Commit-Queue: Domenic Denicola <domenic@chromium.org> Cr-Commit-Position: refs/heads/master@{#909433}
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...ers/browsing-the-web/overlapping-navigations-and-traversals/tentative/README.md
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| # Overlapping navigation and traversal tests | ||
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| While developing [app history](https://wicg.github.io/app-history/), @domenic | ||
| noticed that cancelation of navigations and history traversals is not very | ||
| well-defined in the spec. | ||
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| On the spec side, this will probably be fixed as part of, or after, the | ||
| [session history rewrite](https://github.com/whatwg/html/pull/6315). | ||
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| In the meantime, this directory contains tests which try to match most browsers, | ||
| or picks one of the potential behaviors. | ||
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| <https://github.com/whatwg/html/issues/6927> discusses these results. |
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...erlapping-navigations-and-traversals/tentative/cross-document-nav-cross-document-nav.html
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| <!DOCTYPE html> | ||
| <meta charset="utf-8"> | ||
| <title>Cross-document navigation after a cross-document navigation</title> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
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| <!-- | ||
| According to the spec, the navigate algorithm synchronously cancels ongoing | ||
| non-mature navigations. | ||
| --> | ||
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| <body> | ||
| <script type="module"> | ||
| import { createIframe, waitForLoad, waitForPotentialNetworkLoads } from "./resources/helpers.mjs"; | ||
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| promise_test(async t => { | ||
| const iframe = await createIframe(t); | ||
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| iframe.contentWindow.location.search = "?1"; | ||
| iframe.contentWindow.location.search = "?2"; | ||
| assert_equals(iframe.contentWindow.location.search, ""); | ||
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| await waitForLoad(iframe); | ||
| assert_equals(iframe.contentWindow.location.search, "?2"); | ||
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| iframe.onload = t.unreached_func("second load event"); | ||
| await waitForPotentialNetworkLoads(t); | ||
| assert_equals(iframe.contentWindow.location.search, "?2"); | ||
| }, "cross-document navigation then cross-document navigation"); | ||
| </script> |
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...ing-navigations-and-traversals/tentative/cross-document-nav-cross-document-traversal.html
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| <!DOCTYPE html> | ||
| <meta charset="utf-8"> | ||
| <title>Cross-document traversal during cross-document navigation</title> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
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| <!-- | ||
| According to the spec, "traverse the history by a delta" (e.g. history.back()) | ||
| cancels any non-mature navigations. | ||
| --> | ||
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| <body> | ||
| <script type="module"> | ||
| import { createIframe, waitForLoad, delay } from "./resources/helpers.mjs"; | ||
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| promise_test(async t => { | ||
| const iframe = await createIframe(t); | ||
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| // Setup | ||
| // Extra delay()s are necessary because if we navigate "inside" the load | ||
| // handler (i.e. in a promise reaction for the load handler) then it will | ||
| // be a replace navigation. | ||
| iframe.contentWindow.location.search = "?1"; | ||
| await waitForLoad(iframe); | ||
| await delay(t, 0); | ||
| iframe.contentWindow.location.search = "?2"; | ||
| await waitForLoad(iframe); | ||
| await delay(t, 0); | ||
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| iframe.contentWindow.location.search = "?3"; | ||
| iframe.contentWindow.history.back(); | ||
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| assert_equals(iframe.contentWindow.location.search, "?2", "must not go back synchronously"); | ||
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| await waitForLoad(iframe); | ||
| assert_equals(iframe.contentWindow.location.search, "?1", "must go back one step eventually"); | ||
| }, "cross-document navigations are stopped by same-document back()"); | ||
| </script> |
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...verlapping-navigations-and-traversals/tentative/cross-document-nav-same-document-nav.html
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| <!DOCTYPE html> | ||
| <meta charset="utf-8"> | ||
| <title>Cross-document navigation after a same-document navigation</title> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
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| <!-- | ||
| According to the spec, the "URL and history update steps" (used by | ||
| pushState()) and the fragment navigation steps, both cancel any ongoing | ||
| history traversals, but do *not* cancel any ongoing navigations. | ||
| --> | ||
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| <body> | ||
| <script type="module"> | ||
| import { createIframe, waitForLoad } from "./resources/helpers.mjs"; | ||
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| promise_test(async t => { | ||
| const iframe = await createIframe(t); | ||
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| iframe.contentWindow.location.search = "?1"; | ||
| iframe.contentWindow.location.hash = "#2"; | ||
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| assert_equals(iframe.contentWindow.location.search, ""); | ||
| assert_equals(iframe.contentWindow.location.hash, "#2"); | ||
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| await waitForLoad(iframe); | ||
| assert_equals(iframe.contentWindow.location.search, "?1"); | ||
| assert_equals(iframe.contentWindow.location.hash, ""); | ||
| }, "cross-document navigation then fragment navigation"); | ||
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| promise_test(async t => { | ||
| const iframe = await createIframe(t); | ||
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| iframe.contentWindow.location.search = "?1"; | ||
| iframe.contentWindow.history.pushState(null, "", "/2"); | ||
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| assert_equals(iframe.contentWindow.location.search, ""); | ||
| assert_equals(iframe.contentWindow.location.pathname, "/2"); | ||
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| await waitForLoad(iframe); | ||
| assert_equals(iframe.contentWindow.location.search, "?1"); | ||
| assert_equals(iframe.contentWindow.location.pathname, "/common/blank.html"); | ||
| }, "cross-document navigation then pushState()"); | ||
| </script> |
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...ping-navigations-and-traversals/tentative/cross-document-nav-same-document-traversal.html
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| <!DOCTYPE html> | ||
| <meta charset="utf-8"> | ||
| <title>Same-document traversal during cross-document navigation</title> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
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| <!-- | ||
| According to the spec, "traverse the history by a delta" (e.g. history.back()) | ||
| cancels any non-mature navigations. | ||
| --> | ||
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| <body> | ||
| <script type="module"> | ||
| import { createIframe, delay } from "./resources/helpers.mjs"; | ||
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| promise_test(async t => { | ||
| const iframe = await createIframe(t); | ||
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| // Setup | ||
| iframe.contentWindow.location.hash = "#1"; | ||
| await delay(t, 0); | ||
| iframe.contentWindow.location.hash = "#2"; | ||
| await delay(t, 0); | ||
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| iframe.contentWindow.location.search = "?1"; | ||
| iframe.contentWindow.onload = t.unreached_func("load event fired"); | ||
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| iframe.contentWindow.history.back(); | ||
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| assert_equals(iframe.contentWindow.location.search, "", "must not go back synchronously (search)"); | ||
| assert_equals(iframe.contentWindow.location.hash, "#2", "must not go back synchronously (hash)"); | ||
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| // Does go back eventually, and only one step | ||
| await t.step_wait(() => iframe.contentWindow.location.hash === "#1" && iframe.contentWindow.location.search === ""); | ||
| }, "cross-document navigations are stopped by same-document back()"); | ||
| </script> |
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...ing-the-web/overlapping-navigations-and-traversals/tentative/cross-document-nav-stop.html
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| <!DOCTYPE html> | ||
| <meta charset="utf-8"> | ||
| <title>Stop during cross-document navigations</title> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
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| <body> | ||
| <script type="module"> | ||
| import { createIframe, waitForPotentialNetworkLoads } from "./resources/helpers.mjs"; | ||
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| promise_test(async t => { | ||
| const iframe = await createIframe(t); | ||
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| iframe.contentWindow.location.search = "?1"; | ||
| iframe.contentWindow.onload = t.unreached_func("load event fired"); | ||
| iframe.contentWindow.stop(); | ||
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| await waitForPotentialNetworkLoads(t); | ||
| assert_equals(iframe.contentWindow.location.search, ""); | ||
| }, "cross-document navigations are stopped by stop()"); | ||
| </script> |
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...ing-navigations-and-traversals/tentative/cross-document-traversal-cross-document-nav.html
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| <!DOCTYPE html> | ||
| <meta charset="utf-8"> | ||
| <title>Cross-document navigations during cross-document traversals</title> | ||
| <meta name="timeout" content="long"> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
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| <!-- | ||
| Apparently if a cross-document traversal is in progress, a cross-document | ||
| navigation just gets ignored. (Instead of, as you might expect, a race.) | ||
| This does not match the spec. This test instead asserts browser behavior. | ||
| --> | ||
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| <body> | ||
| <script type="module"> | ||
| import { createIframe, waitForLoad, delay, waitForPotentialNetworkLoads } from "./resources/helpers.mjs"; | ||
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| promise_test(async t => { | ||
| const iframe = await createIframe(t); | ||
| const slowURL = (new URL("resources/slow.py", location.href)).href; | ||
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| // Setup | ||
| // Extra delay()s are necessary because if we navigate "inside" the load | ||
| // handler (i.e. in a promise reaction for the load handler) then it will | ||
| // be a replace navigation. | ||
| iframe.contentWindow.location.href = slowURL; | ||
| await waitForLoad(iframe); | ||
| await delay(t, 0); | ||
| iframe.contentWindow.location.href = "/common/blank.html?2"; | ||
| await waitForLoad(iframe); | ||
| await delay(t, 0); | ||
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| iframe.contentWindow.history.back(); | ||
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| assert_equals(iframe.contentWindow.location.search, "?2", "must not go back synchronously"); | ||
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| iframe.contentWindow.location.href = "/common/blank.html?3"; | ||
| assert_equals(iframe.contentWindow.location.search, "?2", "must not navigate synchronously"); | ||
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| // We end up at slow.py and never at /common/blank.html?3 | ||
| await waitForLoad(iframe); | ||
| assert_equals(iframe.contentWindow.location.href, slowURL, "first load after the nav"); | ||
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| await waitForPotentialNetworkLoads(t); | ||
| assert_equals(iframe.contentWindow.location.href, slowURL, "must stay on slow.py"); | ||
| }, "slow cross-document traversal and then fast cross-document navigation: traversal wins and nav is ignored"); | ||
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| promise_test(async t => { | ||
| const iframe = await createIframe(t); | ||
| const slowURL = (new URL("resources/slow.py", location.href)).href; | ||
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| // Setup | ||
| // Extra delay()s are necessary because if we navigate "inside" the load | ||
| // handler (i.e. in a promise reaction for the load handler) then it will | ||
| // be a replace navigation. | ||
| iframe.contentWindow.location.search = "?1"; | ||
| await waitForLoad(iframe); | ||
| await delay(t, 0); | ||
| iframe.contentWindow.location.search = "?2"; | ||
| await waitForLoad(iframe); | ||
| await delay(t, 0); | ||
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| iframe.contentWindow.history.back(); | ||
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| assert_equals(iframe.contentWindow.location.search, "?2", "must not go back synchronously"); | ||
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| iframe.contentWindow.location.href = slowURL; | ||
| assert_equals(iframe.contentWindow.location.search, "?2", "must not navigate synchronously"); | ||
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| // We end up at ?1 and never at slowURL | ||
| await waitForLoad(iframe); | ||
| assert_equals(iframe.contentWindow.location.search, "?1", "first load after the nav"); | ||
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| // The long timeout is because slow.py would take 2 seconds, if it did load. | ||
| await delay(t, 3000); | ||
| assert_equals(iframe.contentWindow.location.search, "?1", "must stay on ?1"); | ||
| }, "fast cross-document traversal and then slow cross-document navigation: traversal wins and nav is ignored"); | ||
| </script> |
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