зеркало из https://github.com/mozilla/gecko-dev.git
22 строки
909 B
HTML
22 строки
909 B
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>Test for callback invocation for a callback that comes from a
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no-longer-current window that still has an active document.</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<iframe srcdoc='<script>function f() { parent.callCount++; }</script>'></iframe>
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<script>
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var callCount = 0;
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var t = async_test("A test of callback invocation in a no-longer-current window with a still-active document");
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window.addEventListener("load", t.step_func_done(function() {
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var d = document.createElement("div");
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d.addEventListener("xyz", frames[0].f);
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frames[0].document.open();
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frames[0].document.write("All gone");
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frames[0].document.close();
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d.dispatchEvent(new Event("xyz"));
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assert_equals(callCount, 1, "Callback should have been called");
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}));
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</script>
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