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Test Info:
- Manifest: docshell/test/browser/browser.toml
add_task(async function test() {
const uris = [undefined, "about:blank"];
function checkContentProcess(newBrowser, uri) {
return ContentTask.spawn(newBrowser, [uri], async function (uri) {
var prin = content.document.nodePrincipal;
Assert.notEqual(
prin,
null,
"Loaded principal must not be null when adding " + uri
);
Assert.notEqual(
prin,
undefined,
"Loaded principal must not be undefined when loading " + uri
);
Assert.equal(
prin.isSystemPrincipal,
false,
"Loaded principal must not be system when loading " + uri
);
});
}
for (var uri of uris) {
await BrowserTestUtils.withNewTab(
{ gBrowser },
async function (newBrowser) {
let loadedPromise = BrowserTestUtils.browserLoaded(newBrowser);
BrowserTestUtils.startLoadingURIString(newBrowser, uri);
var prin = newBrowser.contentPrincipal;
isnot(
prin,
null,
"Forced principal must not be null when loading " + uri
);
isnot(
prin,
undefined,
"Forced principal must not be undefined when loading " + uri
);
is(
prin.isSystemPrincipal,
false,
"Forced principal must not be system when loading " + uri
);
// Belt-and-suspenders e10s check: make sure that the same checks hold
// true in the content process.
await checkContentProcess(newBrowser, uri);
await loadedPromise;
prin = newBrowser.contentPrincipal;
isnot(
prin,
null,
"Loaded principal must not be null when adding " + uri
);
isnot(
prin,
undefined,
"Loaded principal must not be undefined when loading " + uri
);
is(
prin.isSystemPrincipal,
false,
"Loaded principal must not be system when loading " + uri
);
// Belt-and-suspenders e10s check: make sure that the same checks hold
// true in the content process.
await checkContentProcess(newBrowser, uri);
}
);
}
});