Source code
Revision control
Copy as Markdown
Other Tools
Test Info: Warnings
- This test runs only with pattern: os != 'android'
- Manifest: browser/modules/test/unit/xpcshell.toml
const { E10SUtils } = ChromeUtils.importESModule(
"resource://gre/modules/E10SUtils.sys.mjs"
);
var TEST_PREFERRED_REMOTE_TYPES = [
E10SUtils.WEB_REMOTE_TYPE,
E10SUtils.NOT_REMOTE,
];
var TEST_USE_REMOTE_SUBFRAMES = [true, false];
// 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: "view-source:about:home",
plainURL: "about:home",
},
{
nestedURL: "view-source:about:robots",
plainURL: "about:robots",
},
];
// The "url" parameter of an about:reader URI steers process selection like a
// nested URI does, but about:reader only ever loads http(s) and file
// documents, so for any other scheme the parameter must be ignored.
var READER_HONOURS_URL = [
{
readerURL: "about:reader?url=http%3A%2F%2Fsome.site",
},
{
readerURL: "about:reader?url=file%3A%2F%2F%2Fsome.file",
},
];
var READER_IGNORES_URL = [
"about:reader?url=about%3Aconfig",
"about:reader?url=about%3Alogins",
"about:reader?url=chrome%3A%2F%2Fglobal%2Fcontent%2Freader%2FaboutReader.html",
"about:reader?url=resource%3A%2F%2Fgre%2Fmodules%2FE10SUtils.sys.mjs",
"about:reader?url=moz-extension%3A%2F%2F6c56e6dd-e2c1-4d2f-9c9d-6d0e6f0d3b62%2Fx.html",
"about:reader?url=jar%3Afile%3A%2F%2F%2Fsome.file!%2F",
];
function run_test() {
for (let testCase of TEST_CASES) {
for (let preferredRemoteType of TEST_PREFERRED_REMOTE_TYPES) {
for (let useRemoteSubframes of TEST_USE_REMOTE_SUBFRAMES) {
let plainUri = Services.io.newURI(testCase.plainURL);
let plainRemoteType = ChromeUtils.predictRemoteTypeForURI(plainUri, {
useRemoteTabs: true,
useRemoteSubframes,
preferredRemoteType,
});
let nestedUri = Services.io.newURI(testCase.nestedURL);
let nestedRemoteType = ChromeUtils.predictRemoteTypeForURI(nestedUri, {
useRemoteTabs: true,
useRemoteSubframes,
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}` +
` and remote subframes: ${useRemoteSubframes}`
);
}
}
}
for (let preferredRemoteType of TEST_PREFERRED_REMOTE_TYPES) {
for (let useRemoteSubframes of TEST_USE_REMOTE_SUBFRAMES) {
let options = {
useRemoteTabs: true,
useRemoteSubframes,
preferredRemoteType,
};
let suffix =
` with preferred remote type: ${preferredRemoteType}` +
` and remote subframes: ${useRemoteSubframes}`;
for (let { readerURL, plainURL } of READER_HONOURS_URL) {
equal(
ChromeUtils.predictRemoteTypeForURI(
Services.io.newURI(readerURL),
options
),
ChromeUtils.predictRemoteTypeForURI(
Services.io.newURI(plainURL),
options
),
`Check that ${readerURL} loads in same remote type as ${plainURL}` +
suffix
);
}
let bareReaderRemoteType = ChromeUtils.predictRemoteTypeForURI(
Services.io.newURI("about:reader"),
options
);
for (let readerURL of READER_IGNORES_URL) {
equal(
ChromeUtils.predictRemoteTypeForURI(
Services.io.newURI(readerURL),
options
),
bareReaderRemoteType,
`Check that ${readerURL} loads in same remote type as about:reader` +
suffix
);
}
}
}
}