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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-18 15:15:49 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-18 15:15:49 +0200 |
| commit | c559e3e30f79843f0096332334c81ee0d93029f8 (patch) | |
| tree | 07ee668e9f82976e2d00912e818b632ea4470170 /testing/web-platform | |
| parent | 29de8de78c3260aad1e7844933d5b3cf1033627c (diff) | |
| download | UXP-c559e3e30f79843f0096332334c81ee0d93029f8.tar UXP-c559e3e30f79843f0096332334c81ee0d93029f8.tar.gz UXP-c559e3e30f79843f0096332334c81ee0d93029f8.tar.lz UXP-c559e3e30f79843f0096332334c81ee0d93029f8.tar.xz UXP-c559e3e30f79843f0096332334c81ee0d93029f8.zip | |
moebius#73: DOM - window.requestIdleCallback - improvements (basic)
https://github.com/MoonchildProductions/moebius/pull/73
Diffstat (limited to 'testing/web-platform')
3 files changed, 106 insertions, 0 deletions
diff --git a/testing/web-platform/meta/MANIFEST.json b/testing/web-platform/meta/MANIFEST.json index ca574833b..3c7df67fa 100644 --- a/testing/web-platform/meta/MANIFEST.json +++ b/testing/web-platform/meta/MANIFEST.json @@ -38674,6 +38674,12 @@ "url": "/html/webappapis/idle-callbacks/callback-multiple-calls.html" } ], + "html/webappapis/idle-callbacks/callback-suspended.html": [ + { + "path": "html/webappapis/idle-callbacks/callback-suspended.html", + "url": "/html/webappapis/idle-callbacks/callback-suspended.html" + } + ], "html/webappapis/idle-callbacks/callback-timeout.html": [ { "path": "html/webappapis/idle-callbacks/callback-timeout.html", diff --git a/testing/web-platform/tests/html/webappapis/idle-callbacks/callback-suspended.html b/testing/web-platform/tests/html/webappapis/idle-callbacks/callback-suspended.html new file mode 100644 index 000000000..6040de922 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/idle-callbacks/callback-suspended.html @@ -0,0 +1,93 @@ +<!doctype html> +<meta charset=utf-8> +<title>Dispatching idle callbacks should be able to be suspended and then resumed</title> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<div id="log"></div> +<script> + function withEventListener(target, event, handler) { + handler = handler || (e => e); + return new Promise(resolve => { + let wrapper = function(e) { + let result = handler(e); + if (!result) { + return; + } + + resolve(result); + } + target.addEventListener(event, wrapper, { once: true }); + }); + } + + function makePostBackUrl(name) { + return new URL('resources/post_name_on_load.html?name=' + name, + window.location).href; + } + + function waitForMessage(message, handler) { + return withEventListener(window, 'message', e => (e.data === message) && handler(e));; + } + + function withWindow(name) { + let win = window.open(makePostBackUrl(name)) + return waitForMessage(name, _ => win); + } + + function navigateWindow(win, name) { + win.location = makePostBackUrl(name); + return waitForMessage(name, _ => win); + } + + function waitDuration(delay) { + return new Promise(resolve => { + setTimeout(resolve, delay); + }) + } + + function goBack(win) { + var p = withEventListener(win, 'pagehide'); + win.history.back(); + return p; + } + + promise_test(t => { + let idleCalled = false; + let running = true; + return withWindow('foo') + .then(win => { + let callback = function(d) { + idleCalled = true; + if (running) { + win.requestIdleCallback(callback); + } + }; + + win.requestIdleCallback(callback); + + return navigateWindow(win, 'bar') + .then(_ => idleCalled = false) + .then(_ => waitDuration(2000)) + .then(_ => { + assert_false(idleCalled, "idle callback shouldn't have been called yet"); + return goBack(win); + }) + .then(_ => Promise.race([ + // At this point it's a matter of having bfcache ... + waitDuration(2000) + .then(_ => { + assert_true(idleCalled, "idle callback should've been called by now"); + running = false; + }), + // ... or not. If not, we expect a load event. + waitForMessage("foo") + ])) + .then(_ => win.close()) + .catch(e => { + win.close(); + throw e; + }) + }); + }); + +</script> diff --git a/testing/web-platform/tests/html/webappapis/idle-callbacks/resources/post_name_on_load.html b/testing/web-platform/tests/html/webappapis/idle-callbacks/resources/post_name_on_load.html new file mode 100644 index 000000000..4679a6e6e --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/idle-callbacks/resources/post_name_on_load.html @@ -0,0 +1,7 @@ +<!doctype html> +<script> + addEventListener('load', _ => { + let params = new URLSearchParams(window.location.search); + window.opener.postMessage(params.get('name'), '*'); + }); +</script> |