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+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>OffscreenCanvas test: 2d.imageData.get.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+
+<h1>2d.imageData.get.nonfinite</h1>
+<p class="desc">getImageData() throws TypeError if arguments are not finite</p>
+
+<p class="notes">Defined in "Web IDL" (draft)
+<script>
+var t = async_test("getImageData() throws TypeError if arguments are not finite");
+var t_pass = t.done.bind(t);
+var t_fail = t.step_func(function(reason) {
+    throw reason;
+});
+t.step(function() {
+
+  var canvas = new OffscreenCanvas(100, 50);
+  var ctx = canvas.getContext('2d');
+
+  assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(-Infinity, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(NaN, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, -Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, NaN, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, -Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, NaN, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, -Infinity); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, NaN); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, 10, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, Infinity, Infinity); });
+  var posinfobj = { valueOf: function() { return Infinity; } },
+      neginfobj = { valueOf: function() { return -Infinity; } },
+      nanobj = { valueOf: function() { return -Infinity; } };
+  assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(neginfobj, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(nanobj, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, posinfobj, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, neginfobj, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, nanobj, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, posinfobj, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, neginfobj, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, nanobj, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, posinfobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, neginfobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, nanobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, posinfobj, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, posinfobj, posinfobj, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, posinfobj, posinfobj, posinfobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, posinfobj, 10, posinfobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, 10, posinfobj, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, 10, posinfobj, posinfobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, 10, 10, posinfobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, posinfobj, posinfobj, 10); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, posinfobj, posinfobj, posinfobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, posinfobj, 10, posinfobj); });
+  assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, posinfobj, posinfobj); });
+  t.done();
+
+});
+</script>