From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- .../base/content/test/about/browser_bug435325.js | 57 ++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 browser/base/content/test/about/browser_bug435325.js (limited to 'browser/base/content/test/about/browser_bug435325.js') diff --git a/browser/base/content/test/about/browser_bug435325.js b/browser/base/content/test/about/browser_bug435325.js new file mode 100644 index 0000000000..0edd37b515 --- /dev/null +++ b/browser/base/content/test/about/browser_bug435325.js @@ -0,0 +1,57 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +/* Ensure that clicking the button in the Offline mode neterror page makes the browser go online. See bug 435325. */ + +add_task(async function checkSwitchPageToOnlineMode() { + // Go offline and disable the proxy and cache, then try to load the test URL. + Services.io.offline = true; + + // Tests always connect to localhost, and per bug 87717, localhost is now + // reachable in offline mode. To avoid this, disable any proxy. + let proxyPrefValue = SpecialPowers.getIntPref("network.proxy.type"); + await SpecialPowers.pushPrefEnv({ + set: [ + ["network.proxy.type", 0], + ["browser.cache.disk.enable", false], + ["browser.cache.memory.enable", false], + ], + }); + + await BrowserTestUtils.withNewTab("about:blank", async function(browser) { + let netErrorLoaded = BrowserTestUtils.waitForErrorPage(browser); + + BrowserTestUtils.loadURI(browser, "http://example.com/"); + await netErrorLoaded; + + // Re-enable the proxy so example.com is resolved to localhost, rather than + // the actual example.com. + await SpecialPowers.pushPrefEnv({ + set: [["network.proxy.type", proxyPrefValue]], + }); + let changeObserved = TestUtils.topicObserved( + "network:offline-status-changed" + ); + + // Click on the 'Try again' button. + await SpecialPowers.spawn(browser, [], async function() { + ok( + content.document.documentURI.startsWith("about:neterror?e=netOffline"), + "Should be showing error page" + ); + content.document + .querySelector("#netErrorButtonContainer > .try-again") + .click(); + }); + + await changeObserved; + ok( + !Services.io.offline, + "After clicking the 'Try Again' button, we're back online." + ); + }); +}); + +registerCleanupFunction(function() { + Services.io.offline = false; +}); -- cgit v1.2.3