| <!DOCTYPE html> | |
| <script src="../../resources/testharness.js"></script> | |
| <script src="../../resources/testharnessreport.js"></script> | |
| <canvas id="canvas1" width=974px></canvas> | |
| <script> | |
| test(() => { | |
| let C = document.getElementById("canvas1"); | |
| let Z = C.getContext("2d"); | |
| assert_throws_js(RangeError, () => Z.getImageData(174.696924716, | |
| -3.94829667221, 6.80556775521, 291126556.736)); | |
| }, "Regression test for https://crbug.com/1017918."); | |
| </script> |