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// document.open() bails out early if there is an **active parser** with
// non-zero script nesting level. window.stop() aborts the current parser and
// makes it no longer active, and should allow document.open() to work.
// For more details, see https://bugzilla.mozilla.org/show_bug.cgi?id=1475000.
window.handlers = {};
async_test(t => {
const frame = document.body.appendChild(document.createElement("iframe"));
frame.src = "resources/aborted-parser-frame.html";
window.handlers.afterOpen = t.step_func_done(() => {
const openCalled = frame.contentDocument.childNodes.length === 0;
frame.remove();
assert_true(openCalled, "child document should be empty");
});
}, "document.open() after parser is aborted");
// Note: This test should pass even if window.close() is not there, as
// document.open() is not executed synchronously in an inline script.
async_test(t => {
const frame = document.body.appendChild(document.createElement("iframe"));
frame.src = "resources/aborted-parser-async-frame.html";
window.handlers.afterOpenAsync = t.step_func_done(() => {
const openCalled = frame.contentDocument.childNodes.length === 0;
frame.remove();
assert_true(openCalled, "child document should be empty");
});
}, "async document.open() after parser is aborted");
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