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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/workers/test/test_multi_sharedWorker_lifetimes.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/workers/test/test_multi_sharedWorker_lifetimes.html')
| -rw-r--r-- | dom/workers/test/test_multi_sharedWorker_lifetimes.html | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/dom/workers/test/test_multi_sharedWorker_lifetimes.html b/dom/workers/test/test_multi_sharedWorker_lifetimes.html new file mode 100644 index 000000000..a3f4dc9b5 --- /dev/null +++ b/dom/workers/test/test_multi_sharedWorker_lifetimes.html @@ -0,0 +1,156 @@ +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<!DOCTYPE HTML> +<html> + <head> + <title>Test for SharedWorker</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"> + <script class="testbody" type="text/javascript;version=1.7"> + "use strict"; + + const scrollbarPref = "layout.testing.overlay-scrollbars.always-visible"; + const bfCacheEnabledPref = "browser.sessionhistory.cache_subframes"; + const bfCacheDepthPref = "browser.sessionhistory.max_total_viewers"; + const bfCacheDepth = 10; + + const frameRelativeURL = "multi_sharedWorker_frame.html"; + const storedData = "0123456789abcdefghijklmnopqrstuvwxyz"; + + let testGenerator = (function() { + SimpleTest.waitForExplicitFinish(); + + // Force scrollbar to always be shown. The scrollbar setting is + // necessary to avoid the fade-in/fade-out from evicting our document + // from the BF cache below. If bug 1049277 is fixed, then we can + // stop setting the scrollbar pref here. + SpecialPowers.pushPrefEnv({ set: [[scrollbarPref, true]] }, + sendToGenerator); + yield undefined; + + window.addEventListener("message", function(event) { + if (typeof(event.data) == "string") { + info(event.data); + } else { + sendToGenerator(event); + } + }); + + let frame = document.getElementById("frame"); + frame.src = frameRelativeURL; + frame.onload = sendToGenerator; + + yield undefined; + + frame = frame.contentWindow; + frame.postMessage({ command: "retrieve" }, "*"); + + let event = yield undefined; + ok(event instanceof MessageEvent, "Got a MessageEvent"); + is(event.source, frame, "Correct window got the event"); + is(event.data.type, "result", "Got a result message"); + is(event.data.data, undefined, "No data stored yet"); + + frame.postMessage({ command: "store", data: storedData }, "*"); + frame.postMessage({ command: "retrieve" }, "*"); + + event = yield undefined; + ok(event instanceof MessageEvent, "Got a MessageEvent"); + is(event.source, frame, "Correct window got the event"); + is(event.data.type, "result", "Got a result message"); + is(event.data.data, storedData, "Got stored data"); + + // Navigate when the bfcache is disabled. + info("Navigating to about:blank"); + frame = document.getElementById("frame"); + frame.onload = sendToGenerator; + frame.src = "about:blank"; + frame.contentWindow.document.body.offsetTop; + + yield undefined; + + info("Navigating to " + frameRelativeURL); + frame.src = frameRelativeURL; + frame.contentWindow.document.body.offsetTop; + + yield undefined; + + frame = frame.contentWindow; + frame.postMessage({ command: "retrieve" }, "*"); + + event = yield undefined; + ok(event instanceof MessageEvent, "Got a MessageEvent"); + is(event.source, frame, "Correct window got the event"); + is(event.data.type, "result", "Got a result message"); + is(event.data.data, undefined, "No data stored"); + + frame.postMessage({ command: "store", data: storedData }, "*"); + frame.postMessage({ command: "retrieve" }, "*"); + + event = yield undefined; + ok(event instanceof MessageEvent, "Got a MessageEvent"); + is(event.source, frame, "Correct window got the event"); + is(event.data.type, "result", "Got a result message"); + is(event.data.data, storedData, "Got stored data"); + + info("Enabling '" + bfCacheEnabledPref + "' pref"); + SpecialPowers.pushPrefEnv({ set: [[bfCacheEnabledPref, true], + [bfCacheDepthPref, bfCacheDepth]] }, + sendToGenerator); + yield undefined; + + // Navigate when the bfcache is enabled. + frame = document.getElementById("frame"); + frame.onload = sendToGenerator; + + info("Navigating to about:blank"); + frame.src = "about:blank"; + frame.contentWindow.document.body.offsetTop; + + yield undefined; + + for (let i = 0; i < 3; i++) { + info("Running GC"); + SpecialPowers.exactGC(sendToGenerator); + yield undefined; + + info("Waiting the event queue to clear"); + SpecialPowers.executeSoon(sendToGenerator); + yield undefined; + } + + info("Navigating to " + frameRelativeURL); + frame.src = frameRelativeURL; + frame.contentWindow.document.body.offsetTop; + + yield undefined; + + frame = frame.contentWindow; + frame.postMessage({ command: "retrieve" }, "*"); + + event = yield undefined; + ok(event instanceof MessageEvent, "Got a MessageEvent"); + is(event.source, frame, "Correct window got the event"); + is(event.data.type, "result", "Got a result message"); + is(event.data.data, storedData, "Still have data stored"); + + info("Resetting '" + bfCacheEnabledPref + "' pref"); + SpecialPowers.popPrefEnv(sendToGenerator); + yield undefined; + + window.removeEventListener("message", sendToGenerator); + + SimpleTest.finish(); + yield undefined; + })(); + + let sendToGenerator = testGenerator.send.bind(testGenerator); + + </script> + </head> + <body onload="testGenerator.next();"> + <iframe id="frame"></iframe> + </body> +</html> |