зеркало из https://github.com/mozilla/gecko-dev.git
44 строки
1.2 KiB
HTML
44 строки
1.2 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>iframe creation/deletion test</title>
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</head>
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<body>
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<div id="yay"></div>
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<script type="text/javascript">
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var yay = document.querySelector("#yay");
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yay.textContent = "nothing";
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// Create a custom event to let the test know when the window has finished
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// loading.
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var event = new Event("test-page-processing-done");
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// Create/remove an iframe before load.
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var iframe = document.createElement("iframe");
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document.body.appendChild(iframe);
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iframe.remove();
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yay.textContent = "before events";
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// Create/remove an iframe on DOMContentLoaded.
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document.addEventListener("DOMContentLoaded", function() {
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var iframe = document.createElement("iframe");
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document.body.appendChild(iframe);
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iframe.remove();
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yay.textContent = "DOMContentLoaded";
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});
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// Create/remove an iframe on window load.
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window.addEventListener("load", function() {
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var iframe = document.createElement("iframe");
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document.body.appendChild(iframe);
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iframe.remove();
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yay.textContent = "load";
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// Dispatch the done event.
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window.dispatchEvent(event);
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});
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</script>
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</body>
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</html>
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