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Test Info:
- Manifest: docshell/test/browser/browser.toml
"use strict";
// This test makes sure that a policy container & content security policy is initialized for frontend created documents
add_task(async function test_policy_container_and_csp_in_about_blank() {
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
"about:blank"
);
try {
await ContentTask.spawn(tab.linkedBrowser, null, function () {
let meta = content.document.createElement("meta");
meta.httpEquiv = "Content-Security-Policy";
meta.content = "script-src 'none'";
content.document.head.appendChild(meta);
Assert.ok(
(() => {
try {
content.window.eval("1 + 1");
return false;
} catch (ex) {
return true;
}
})(),
"CSP set for frontend created document"
);
});
} finally {
BrowserTestUtils.removeTab(tab);
}
});