2d.imageData.object.string.html (1217B)
1 <!DOCTYPE html> 2 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> 3 <meta charset="UTF-8"> 4 <title>OffscreenCanvas test: 2d.imageData.object.string</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/html/canvas/resources/canvas-tests.js"></script> 8 9 <h1>2d.imageData.object.string</h1> 10 <p class="desc">ImageData.data converts strings to numbers with ToNumber</p> 11 12 13 <script> 14 var t = async_test("ImageData.data converts strings to numbers with ToNumber"); 15 var t_pass = t.done.bind(t); 16 var t_fail = t.step_func(function(reason) { 17 throw reason; 18 }); 19 t.step(function() { 20 21 var canvas = new OffscreenCanvas(100, 50); 22 var ctx = canvas.getContext('2d'); 23 24 var imgdata = ctx.getImageData(0, 0, 10, 10); 25 imgdata.data[0] = 100; 26 imgdata.data[0] = "110"; 27 _assertSame(imgdata.data[0], 110, "imgdata.data[\""+(0)+"\"]", "110"); 28 imgdata.data[0] = 100; 29 imgdata.data[0] = "0x78"; 30 _assertSame(imgdata.data[0], 120, "imgdata.data[\""+(0)+"\"]", "120"); 31 imgdata.data[0] = 100; 32 imgdata.data[0] = " +130e0 "; 33 _assertSame(imgdata.data[0], 130, "imgdata.data[\""+(0)+"\"]", "130"); 34 t.done(); 35 36 }); 37 </script>