gecko-dev/browser/modules/test/unit/test_E10SUtils_nested_URIs.js
Nika Layzell 6eb2084136 Bug 1544811 - Use web processes on a per-site basis for fission-enabled windows, r=mconley
This patch introduces a new type of content process, which has a dynamic name.
This type of content process is labeled as `webIsolated=${SITE_ORIGIN}` and is
used within fission-enabled windows.

To enable this, additional information about the fission status of the target
window must be passed into E10SUtils. This was done by updating every call site
manually to pass an extra boolean. A better solution perhaps should be used in
the future.

With this patch enabled, we now perform process switches, but only when
navigating to HTTP URIs. If we navigate to a non-HTTP URI in an iframe with
fission enabled, it will not behave correctly. This must be done in a
follow-up.

Differential Revision: https://phabricator.services.mozilla.com/D29570

--HG--
extra : moz-landing-system : lando
2019-05-03 21:31:57 +00:00

80 lines
2.4 KiB
JavaScript

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
const {E10SUtils} = ChromeUtils.import("resource://gre/modules/E10SUtils.jsm");
const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
var TEST_PREFERRED_REMOTE_TYPES = [
E10SUtils.WEB_REMOTE_TYPE,
E10SUtils.NOT_REMOTE,
"fakeRemoteType",
];
// These test cases give a nestedURL and a plainURL that should always load in
// the same remote type. By making these tests comparisons, they should work
// with any pref combination.
var TEST_CASES = [
{
nestedURL: "jar:file:///some.file!/",
plainURL: "file:///some.file",
},
{
nestedURL: "jar:jar:file:///some.file!/!/",
plainURL: "file:///some.file",
},
{
nestedURL: "jar:http://some.site/file!/",
plainURL: "http://some.site/file",
},
{
nestedURL: "view-source:http://some.site",
plainURL: "http://some.site",
},
{
nestedURL: "view-source:file:///some.file",
plainURL: "file:///some.file",
},
{
nestedURL: "view-source:about:home",
plainURL: "about:home",
},
{
nestedURL: "view-source:about:robots",
plainURL: "about:robots",
},
{
nestedURL: "view-source:pcast:http://some.site",
plainURL: "http://some.site",
},
];
function run_test() {
for (let testCase of TEST_CASES) {
for (let preferredRemoteType of TEST_PREFERRED_REMOTE_TYPES) {
let plainUri = Services.io.newURI(testCase.plainURL);
let plainRemoteType =
E10SUtils.getRemoteTypeForURIObject(plainUri, true, false, preferredRemoteType);
let nestedUri = Services.io.newURI(testCase.nestedURL);
let nestedRemoteType =
E10SUtils.getRemoteTypeForURIObject(nestedUri, true, false, preferredRemoteType);
let nestedStr = nestedUri.scheme + ":";
do {
nestedUri = nestedUri.QueryInterface(Ci.nsINestedURI).innerURI;
if (nestedUri.scheme == "about") {
nestedStr += nestedUri.spec;
break;
}
nestedStr += nestedUri.scheme + ":";
} while (nestedUri instanceof Ci.nsINestedURI);
let plainStr = plainUri.scheme == "about" ? plainUri.spec
: plainUri.scheme + ":";
equal(nestedRemoteType, plainRemoteType,
`Check that ${nestedStr} loads in same remote type as ${plainStr}`
+ ` with preferred remote type: ${preferredRemoteType}`);
}
}
}