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Test Info: Warnings
- This test gets skipped with pattern: os == 'linux' && os_version == '18.04' && asan OR os == 'linux' && os_version == '18.04' && tsan
- Manifest: browser/components/extensions/test/browser/browser.toml
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
"use strict";
add_task(async function () {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
permissions: ["tabs", "<all_urls>"],
},
async background() {
const BASE =
const URL = BASE + "file_bypass_cache.sjs";
let tabId = null;
let loadPromise, resolveLoad;
function resetLoad() {
loadPromise = new Promise(resolve => {
resolveLoad = resolve;
});
}
function awaitLoad() {
return loadPromise.then(() => {
resetLoad();
});
}
resetLoad();
browser.tabs.onUpdated.addListener(function listener(
tabId_,
changed,
tab
) {
if (tabId == tabId_ && changed.status == "complete" && tab.url == URL) {
resolveLoad();
}
});
try {
let tab = await browser.tabs.create({ url: URL });
tabId = tab.id;
await awaitLoad();
await browser.tabs.reload(tab.id, { bypassCache: false });
await awaitLoad();
let [textContent] = await browser.tabs.executeScript(tab.id, {
code: "document.body.textContent",
});
browser.test.assertEq(
"",
textContent,
"`textContent` should be empty when bypassCache=false"
);
await browser.tabs.reload(tab.id, { bypassCache: true });
await awaitLoad();
[textContent] = await browser.tabs.executeScript(tab.id, {
code: "document.body.textContent",
});
let [pragma, cacheControl] = textContent.split(":");
browser.test.assertEq(
"no-cache",
pragma,
"`pragma` should be set to `no-cache` when bypassCache is true"
);
browser.test.assertEq(
"no-cache",
cacheControl,
"`cacheControl` should be set to `no-cache` when bypassCache is true"
);
await browser.tabs.remove(tab.id);
browser.test.notifyPass("tabs.reload_bypass_cache");
} catch (error) {
browser.test.fail(`${error} :: ${error.stack}`);
browser.test.notifyFail("tabs.reload_bypass_cache");
}
},
});
await extension.startup();
await extension.awaitFinish("tabs.reload_bypass_cache");
await extension.unload();
});