<!DOCTYPE html>
<html>
<body>
<p>Regression test for bug <a href="http://webkit.org/b/106244">106244</a></p>
<p>Test passes by not crashing.</p>
<canvas id="test"></canvas>
</body>
<script>
if (window.testRunner)
   testRunner.dumpAsText();

var canvas = document.getElementById("test");
var context = canvas.getContext("2d");
for (x = 0; x < 100; x++) {
     context.restore();
     context.save();
     context.save();
     context.measureText("a", 0, 0, 0);
}
</script>
</html>