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Test Info: Warnings
- This test gets skipped with pattern: verify
- Manifest: toolkit/components/places/tests/browser/browser.toml
/* Any copyright is dedicated to the Public Domain.
/* Ensure that clicking the button in the Offline mode neterror page updates
/* TEST_PATH=toolkit/components/places/tests/browser/browser_bug680727.js make -C $(OBJDIR) mochitest-browser-chrome */
var proxyPrefValue;
var ourTab;
function test() {
waitForExplicitFinish();
// reachable in offline mode. To avoid this, disable any proxy.
proxyPrefValue = Services.prefs.getIntPref("network.proxy.type");
Services.prefs.setIntPref("network.proxy.type", 0);
// Clear network cache.
Services.cache2.clear();
// Go offline, expecting the error page.
Services.io.offline = true;
BrowserTestUtils.openNewForegroundTab(gBrowser).then(tab => {
ourTab = tab;
BrowserTestUtils.browserLoaded(
ourTab.linkedBrowser,
false,
null,
true
).then(errorListener);
BrowserTestUtils.startLoadingURIString(
ourTab.linkedBrowser,
kUniqueURI.spec
);
});
}
// ------------------------------------------------------------------------------
// listen to loading the neterror page. (offline mode)
function errorListener() {
ok(Services.io.offline, "Services.io.offline is true.");
// This is an error page.
SpecialPowers.spawn(ourTab.linkedBrowser, [kUniqueURI.spec], function (uri) {
Assert.equal(
content.document.documentURI.substring(0, 27),
"about:neterror?e=netOffline",
"Document URI is the error page."
);
// But location bar should show the original request.
Assert.equal(
content.location.href,
uri,
"Docshell URI is the original URI."
);
}).then(() => {
// Global history does not record URI of a failed request.
PlacesTestUtils.promiseAsyncUpdates().then(() => {
PlacesUtils.history.hasVisits(kUniqueURI).then(isVisited => {
errorAsyncListener(kUniqueURI, isVisited);
});
});
});
}
function errorAsyncListener(aURI, aIsVisited) {
ok(
kUniqueURI.equals(aURI) && !aIsVisited,
"The neterror page is not listed in global history."
);
Services.prefs.setIntPref("network.proxy.type", proxyPrefValue);
// Now press the "Try Again" button, with offline mode off.
Services.io.offline = false;
BrowserTestUtils.browserLoaded(ourTab.linkedBrowser, false, null, true).then(
reloadListener
);
SpecialPowers.spawn(ourTab.linkedBrowser, [], function () {
Assert.ok(
content.document.querySelector("#netErrorButtonContainer > .try-again"),
"The error page has got a .try-again element"
);
content.document
.querySelector("#netErrorButtonContainer > .try-again")
.click();
});
}
// ------------------------------------------------------------------------------
// listen to reload of neterror.
function reloadListener() {
// This listener catches "DOMContentLoaded" on being called
// nsIWPL::onLocationChange(...). That is right *AFTER*
// IHistory::VisitURI(...) is called.
ok(!Services.io.offline, "Services.io.offline is false.");
SpecialPowers.spawn(ourTab.linkedBrowser, [kUniqueURI.spec], function (uri) {
// This is not an error page.
Assert.equal(
content.document.documentURI,
uri,
"Document URI is not the offline-error page, but the original URI."
);
}).then(() => {
// Check if global history remembers the successfully-requested URI.
PlacesTestUtils.promiseAsyncUpdates().then(() => {
PlacesUtils.history.hasVisits(kUniqueURI).then(isVisited => {
reloadAsyncListener(kUniqueURI, isVisited);
});
});
});
}
function reloadAsyncListener(aURI, aIsVisited) {
ok(kUniqueURI.equals(aURI) && aIsVisited, "We have visited the URI.");
PlacesUtils.history.clear().then(finish);
}
registerCleanupFunction(async function () {
Services.prefs.setIntPref("network.proxy.type", proxyPrefValue);
Services.io.offline = false;
BrowserTestUtils.removeTab(ourTab);
});