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Test Info: Warnings
- This test gets skipped with pattern: socketprocess_networking
- Manifest: browser/base/content/test/about/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* Creates a TCP server which binds to a random available port. When Firefox
* connects to the server, the OS completes the handshake and onSocketAccepted
* fires. The callback immediately returns without reading or writing anything,
* and the server just holds the connection open and says nothing, which forces
* NS_ERROR_NET_TIMEOUT.
*/
function startHangingServer() {
const server = Cc["@mozilla.org/network/server-socket;1"].createInstance(
Ci.nsIServerSocket
);
server.init(-1, true, -1);
const openTransports = [];
server.asyncListen({
onSocketAccepted(socket, transport) {
openTransports.push(transport);
},
onStopListening() {},
});
registerCleanupFunction(() => {
for (let transport of openTransports) {
transport.close(Cr.NS_OK);
}
server.close();
});
return server.port;
}
async function loadTimeoutErrorPage(url) {
let browser, tab;
let pageLoaded;
await BrowserTestUtils.openNewForegroundTab(
gBrowser,
() => {
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser, url);
browser = gBrowser.selectedBrowser;
tab = gBrowser.selectedTab;
pageLoaded = BrowserTestUtils.waitForErrorPage(browser);
},
false
);
await pageLoaded;
return { browser, tab };
}
add_task(async function test_netTimeout_error_page_elements() {
await SpecialPowers.pushPrefEnv({
set: [
["network.http.response.timeout", 1],
["network.http.tcp_keepalive.short_lived_connections", false],
["network.http.tcp_keepalive.long_lived_connections", false],
],
});
const port = startHangingServer();
const url = `http://127.0.0.1:${port}/`;
const { browser, tab } = await loadTimeoutErrorPage(url);
await SpecialPowers.spawn(browser, [], async function () {
await ContentTaskUtils.waitForCondition(
() => content?.document?.querySelector("net-error-card"),
"Wait for net-error-card to render"
);
const doc = content.document;
const netErrorCard = doc.querySelector("net-error-card").wrappedJSObject;
await netErrorCard.getUpdateComplete();
Assert.equal(
netErrorCard.errorTitle.dataset.l10nId,
"netTimeout-title",
"Using the netTimeout title"
);
Assert.equal(
netErrorCard.errorIntro.dataset.l10nId,
"fp-neterror-net-timeout-intro",
"Using the netTimeout intro"
);
const whatCanYouDoList = doc
.querySelector("net-error-card")
.shadowRoot.querySelector(".what-can-you-do-list");
Assert.ok(whatCanYouDoList, "The what-can-you-do list is present");
const items = whatCanYouDoList.querySelectorAll("li");
Assert.equal(items.length, 3, "Three what-can-you-do items are present");
Assert.equal(
items[0].dataset.l10nId,
"neterror-load-error-try-again",
"First item has correct l10n ID"
);
Assert.equal(
items[1].dataset.l10nId,
"neterror-load-error-connection",
"Second item has correct l10n ID"
);
Assert.equal(
items[2].dataset.l10nId,
"neterror-load-error-firewall",
"Third item has correct l10n ID"
);
Assert.ok(
ContentTaskUtils.isVisible(netErrorCard.tryAgainButton),
"The 'Try Again' button is shown"
);
});
BrowserTestUtils.removeTab(tab);
await SpecialPowers.popPrefEnv();
});
add_task(async function test_netTimeout_hostname_in_intro() {
await SpecialPowers.pushPrefEnv({
set: [
["network.http.response.timeout", 1],
["network.http.tcp_keepalive.short_lived_connections", false],
["network.http.tcp_keepalive.long_lived_connections", false],
],
});
const port = startHangingServer();
const url = `http://127.0.0.1:${port}/`;
const { browser, tab } = await loadTimeoutErrorPage(url);
await SpecialPowers.spawn(browser, [port], async function (serverPort) {
await ContentTaskUtils.waitForCondition(
() => content?.document?.querySelector("net-error-card"),
"Wait for net-error-card to render"
);
const doc = content.document;
const netErrorCard = doc.querySelector("net-error-card").wrappedJSObject;
await netErrorCard.getUpdateComplete();
const l10nArgs = JSON.parse(
netErrorCard.errorIntro.getAttribute("data-l10n-args")
);
Assert.equal(
l10nArgs.hostname,
`127.0.0.1:${serverPort}`,
"Hostname including port is passed to the intro l10n args"
);
});
BrowserTestUtils.removeTab(tab);
await SpecialPowers.popPrefEnv();
});