56 строки
1.6 KiB
HTML
56 строки
1.6 KiB
HTML
<html>
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<head>
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<title>Emscripten-Generated Code</title>
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<body>
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<center>
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<canvas id='canvas' width='256' height='256'></canvas>
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</center>
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<hr>
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<div id='output'></div>
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<hr>
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<script type='text/javascript'>
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/**
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* TODO: Encapsulate this part in a reusable token such as
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* EMSCRIPTEN_ENVIRONMENT so that we can share code
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* between the default shell and custom ones.
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*/
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// connect to canvas
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var Module = {
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print: (function() {
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var element = document.getElementById('output');
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return function(text) {
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element.innerHTML += text.replace('\n', '<br>', 'g') + '<br>';
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};
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})(),
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canvas: document.getElementById('canvas')
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};
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// Test code
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function simulateKeyEvent(keyCode) {
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var event = document.createEvent("KeyboardEvent");
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event.initKeyEvent("keydown", true, true, window,
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0, 0, 0, 0, keyCode, 0);
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document.body.dispatchEvent(event);
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}
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function reportResult(result) {
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var xhr = new XMLHttpRequest();
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xhr.open('GET', 'http://localhost:8888/report_gl_result?' + result, true);
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xhr.send();
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setTimeout(function() { window.close() }, 1000);
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}
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function doTest() {
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var firstImage = Module.canvas.toDataURL();
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simulateKeyEvent(0x25 /* DOM_VK_LEFT */);
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setTimeout(function() {
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var secondImage = Module.canvas.toDataURL();
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reportResult(firstImage != secondImage);
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}, 500);
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}
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Module.postRun = doTest;
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</script>
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{{{ SCRIPT }}}
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</body>
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</html>
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