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const TEST_PAGE =
"https://example.org/browser/browser/base/content/test/general/dummy_page.html";
const TEST_REFERRER = "http://mochi.test:8888/";
const ReferrerInfo = Components.Constructor(
"@mozilla.org/referrer-info;1",
"nsIReferrerInfo",
"init"
);
let referrerInfo = new ReferrerInfo(
Ci.nsIReferrerInfo.ORIGIN,
true,
Services.io.newURI(TEST_REFERRER)
);
let deReferrerInfo = E10SUtils.serializeReferrerInfo(referrerInfo);
var checkResult = async function (isRemote, browserKey, uri) {
is(
gBrowser.selectedBrowser.isRemoteBrowser,
isRemote,
"isRemoteBrowser should be correct"
);
is(
gBrowser.selectedBrowser.permanentKey,
browserKey,
"browser.permanentKey should be correct"
);
if (SpecialPowers.Services.appinfo.sessionHistoryInParent) {
let sessionHistory =
gBrowser.selectedBrowser.browsingContext.sessionHistory;
let entry = sessionHistory.getEntryAtIndex(sessionHistory.count - 1);
let args = { uri, referrerInfo: deReferrerInfo, isRemote };
Assert.equal(entry.URI.spec, args.uri, "Uri should be correct");
// Main process like about:mozilla does not trigger the real network request.
// So we don't store referrerInfo in sessionHistory in that case.
// Besides, the referrerInfo stored in sessionHistory was computed, we only
// check pre-computed things.
if (args.isRemote) {
let resultReferrerInfo = entry.referrerInfo;
let expectedReferrerInfo = E10SUtils.deserializeReferrerInfo(
args.referrerInfo
);
Assert.equal(
resultReferrerInfo.originalReferrer.spec,
expectedReferrerInfo.originalReferrer.spec,
"originalReferrer should be correct"
);
Assert.equal(
resultReferrerInfo.sendReferrer,
expectedReferrerInfo.sendReferrer,
"sendReferrer should be correct"
);
Assert.equal(
resultReferrerInfo.referrerPolicy,
expectedReferrerInfo.referrerPolicy,
"referrerPolicy should be correct"
);
} else {
Assert.equal(entry.referrerInfo, null, "ReferrerInfo should be correct");
}
return;
}
await SpecialPowers.spawn(
gBrowser.selectedBrowser,
[{ uri, referrerInfo: deReferrerInfo, isRemote }],
async function (args) {
let webNav = content.docShell.QueryInterface(Ci.nsIWebNavigation);
let sessionHistory = webNav.sessionHistory;
let entry = sessionHistory.legacySHistory.getEntryAtIndex(
sessionHistory.count - 1
);
var { E10SUtils } = SpecialPowers.ChromeUtils.importESModule(
"resource://gre/modules/E10SUtils.sys.mjs"
);
Assert.equal(entry.URI.spec, args.uri, "Uri should be correct");
// Main process like about:mozilla does not trigger the real network request.
// So we don't store referrerInfo in sessionHistory in that case.
// Besides, the referrerInfo stored in sessionHistory was computed, we only
// check pre-computed things.
if (args.isRemote) {
let resultReferrerInfo = entry.referrerInfo;
let expectedReferrerInfo = E10SUtils.deserializeReferrerInfo(
args.referrerInfo
);
Assert.equal(
resultReferrerInfo.originalReferrer.spec,
expectedReferrerInfo.originalReferrer.spec,
"originalReferrer should be correct"
);
Assert.equal(
resultReferrerInfo.sendReferrer,
expectedReferrerInfo.sendReferrer,
"sendReferrer should be correct"
);
Assert.equal(
resultReferrerInfo.referrerPolicy,
expectedReferrerInfo.referrerPolicy,
"referrerPolicy should be correct"
);
} else {
Assert.equal(
entry.referrerInfo,
null,
"ReferrerInfo should be correct"
);
}
}
);
};
var waitForLoad = async function (uri) {
info("waitForLoad " + uri);
let loadURIOptions = {
triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
referrerInfo,
};
gBrowser.selectedBrowser.webNavigation.loadURI(
Services.io.newURI(uri),
loadURIOptions
);
await BrowserTestUtils.browserStopped(gBrowser, uri);
};
// Tests referrerInfo when navigating from a page in the remote process to main
// process and vice versa.
add_task(async function test_navigation() {
// Navigate from non remote to remote
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser, "about:blank");
let testURI = TEST_PAGE;
let { permanentKey } = gBrowser.selectedBrowser;
await waitForLoad(testURI);
await checkResult(true, permanentKey, testURI);
gBrowser.removeCurrentTab();
// Navigate from remote to non-remote
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser, TEST_PAGE);
// Wait for the non-blank page to finish loading
await BrowserTestUtils.browserStopped(gBrowser, TEST_PAGE);
testURI = "about:mozilla";
permanentKey = gBrowser.selectedBrowser.permanentKey;
await waitForLoad(testURI);
await checkResult(false, permanentKey, testURI);
gBrowser.removeCurrentTab();
});
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