<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=641748 webcam-simulacrum.mgif is a hand-edited file containing red.gif and blue.gif, concatenated together with the relevant headers for multipart/x-mixed-replace. Specifically, with the headers in webcam-simulacrum.mjpg^headers^, the web browser will get the following: HTTP 200 OK Content-Type: multipart/x-mixed-replace;boundary=BOUNDARYOMG \-\-BOUNDARYOMG\r\n Content-Type: image/gif\r\n \r\n <contents of red.gif> (no newline) \-\-BOUNDARYOMG\r\n Content-Type: image/gif\r\n \r\n <contents of blue.gif> (no newline) \-\-BOUNDARYOMG\-\-\r\n (The boundary is arbitrary, and just has to be defined as something that won't be in the text of the contents themselves. \-\-$(boundary)\r\n means "Here is the beginning of a boundary," and \-\-$(boundary)\-\- means "All done sending you parts.") --> <head> <title>Test for Bug 641748 - WebCam Simulacrum</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script> <script type="application/javascript" src="imgutils.js"></script> <script type="application/javascript" src="animationPolling.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=641748"> Mozilla Bug 641748: GIF decoder doesn't support multipart/x-mixed-replace </a> <p id="display"></p> <div id="content"> <div id="referenceDiv" style="height: 100px; width: 100px; display: none; background: #0018ff;"></div> <div id="animatedImage"> <img id="animatedGif" src="webcam-simulacrum.sjs" style="display: none; height: 100px; width: 100px;"> <div id="text-descr"></div> </div> <div id="debug" style="display:none"> </div> </div> <pre id="test"> <script type="text/javascript;version=1.8"> const FAILURE_TIMEOUT = 60000; // Fail early after 60 seconds function main() { var animTest = new AnimationTest(20, FAILURE_TIMEOUT, 'referenceDiv', 'animatedGif', 'debug'); animTest.beginTest(); } window.onload = main; </script> </pre> </body> </html>