test_pdf_file_in_iframe.html

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<!DOCTYPE html>

<html>

<head>

  <meta charset="utf-8">

  <title>PDFjs: Load a PDF in an iframe.</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <script src="/tests/SimpleTest/EventUtils.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

  <pre id="test">

        <script type="text/javascript">

          "use strict";

          async function test() {

            await SpecialPowers.pushPrefEnv({

              "set": [["pdfjs.disabled", false]],

});

            const iframe = document.createElement("iframe");

            document.body.append(iframe);

            iframe.src = "file_pdfjs_test.pdf";

            iframe.onload = async () => {

              const hasViewerContainer = await SpecialPowers.spawn(

                iframe.contentWindow,

[],

                () => !!this.content.document.getElementById("viewerContainer")

);

ok(

                hasViewerContainer,

                "The iframe with a pdf must have a `viewerContainer`"

);

              SimpleTest.finish();

};

          window.onload = () => {

            SimpleTest.waitForExplicitFinish();

            test();

};

        </script>

    </pre>

</body>

</html>