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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
const { TabStateFlusher } = ChromeUtils.importESModule(
"resource:///modules/sessionstore/TabStateFlusher.sys.mjs"
);
const DUMMY =
"https://example.com/browser/browser/base/content/test/general/dummy_page.html";
function isBrowserAppTab(browser) {
return browser.browsingContext.isAppTab;
}
// Restarts the child process by crashing it then reloading the tab
var restart = async function (browser) {
// If the tab isn't remote this would crash the main process so skip it
if (!browser.isRemoteBrowser) {
return;
}
// Make sure the main process has all of the current tab state before crashing
await TabStateFlusher.flush(browser);
await BrowserTestUtils.crashFrame(browser);
let tab = gBrowser.getTabForBrowser(browser);
SessionStore.reviveCrashedTab(tab);
await promiseTabLoaded(tab);
};
add_task(async function navigate() {
let tab = BrowserTestUtils.addTab(gBrowser, "about:robots");
let browser = tab.linkedBrowser;
gBrowser.selectedTab = tab;
await BrowserTestUtils.browserStopped(gBrowser);
let isAppTab = isBrowserAppTab(browser);
ok(!isAppTab, "Docshell shouldn't think it is an app tab");
gBrowser.pinTab(tab);
isAppTab = isBrowserAppTab(browser);
ok(isAppTab, "Docshell should think it is an app tab");
BrowserTestUtils.loadURIString(gBrowser, DUMMY);
await BrowserTestUtils.browserStopped(gBrowser);
isAppTab = isBrowserAppTab(browser);
ok(isAppTab, "Docshell should think it is an app tab");
gBrowser.unpinTab(tab);
isAppTab = isBrowserAppTab(browser);
ok(!isAppTab, "Docshell shouldn't think it is an app tab");
gBrowser.pinTab(tab);
isAppTab = isBrowserAppTab(browser);
ok(isAppTab, "Docshell should think it is an app tab");
BrowserTestUtils.loadURIString(gBrowser, "about:robots");
await BrowserTestUtils.browserStopped(gBrowser);
isAppTab = isBrowserAppTab(browser);
ok(isAppTab, "Docshell should think it is an app tab");
gBrowser.removeCurrentTab();
});
add_task(async function crash() {
if (!gMultiProcessBrowser || !AppConstants.MOZ_CRASHREPORTER) {
return;
}
let tab = BrowserTestUtils.addTab(gBrowser, DUMMY);
let browser = tab.linkedBrowser;
gBrowser.selectedTab = tab;
await BrowserTestUtils.browserStopped(gBrowser);
let isAppTab = isBrowserAppTab(browser);
ok(!isAppTab, "Docshell shouldn't think it is an app tab");
gBrowser.pinTab(tab);
isAppTab = isBrowserAppTab(browser);
ok(isAppTab, "Docshell should think it is an app tab");
await restart(browser);
isAppTab = isBrowserAppTab(browser);
ok(isAppTab, "Docshell should think it is an app tab");
gBrowser.removeCurrentTab();
});
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