LayoutTests/editing/secure-input/subframe-commit-preserves-secure-input.html

<!DOCTYPE html>
<html>
<head>
<script src="../../resources/ui-helper.js"></script>
<script src="../../resources/js-test.js"></script>
<script src="../../http/tests/secure-input/resources/secure-input-helper.js"></script>
</head>
<body>
<input id="input" type=password>
<iframe id="iframe" src="about:blank"></iframe>
<script>
jsTestIsAsync = true;

description("Verify that committing a load in a subframe does not disable secure input state while the main frame's password input is focused.");

window.addEventListener("load", async () => {
    debug("A password input in the main frame is focused:");
    input.focus();

    await UIHelper.ensurePresentationUpdate();
    shouldBe("testRunner.secureEventInputIsEnabled", "true");

    debug("\nThe subframe commits a new document:");
    iframe.src = "resources/empty-frame.html";
    await waitForIframeLoad(iframe);

    await UIHelper.ensurePresentationUpdate();
    shouldBe("document.activeElement", "input");
    shouldBe("testRunner.secureEventInputIsEnabled", "true");
    finishJSTest();
});
</script>
</body>
</html>