third_party/WebKit/LayoutTests/fast/regex/syntax-errors.html

   1 <p>This test verifies that implicit creation of a regular expression eagerly checks for syntax errors.</p>
   2 <p>If the test passes, you'll see pass messages below.</p>
   3 <pre id="console"></pre>
   4
   5 <script>
   6 function log(s)
   7 {
   8     document.getElementById("console").appendChild(document.createTextNode(s + "\n"));
   9 }
  10
  11 function shouldThrow(program)
  12 {
  13     try {
  14         eval(program);
  15         log("FAIL: " + program + " should throw an exception but didn't");
  16     } catch (e) {
  17         log("PASS: " + program + " should throw an exception and did: " + e + ".");
  18     }
  19 }
  20
  21 if (window.testRunner)
  22     testRunner.dumpAsText();
  23
  24 shouldThrow('"abc".search("[")');
  25 shouldThrow('"abc".match("[")');
  26 </script>