1 files changed, 76 insertions, 0 deletions
diff --git a/js/src/tests/ecma_3/RegExp/regress-122076.js b/js/src/tests/ecma_3/RegExp/regress-122076.js
new file mode 100644
index 000000000..d4b16dbd9
--- /dev/null
+++ b/js/src/tests/ecma_3/RegExp/regress-122076.js
@@ -0,0 +1,76 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ *
+ * Date:    12 Feb 2002
+ * SUMMARY: Don't crash on invalid regexp literals /  \\/  /
+ *
+ * See http://bugzilla.mozilla.org/show_bug.cgi?id=122076
+ * The function checkURL() below sometimes caused a compile-time error:
+ *
+ *         SyntaxError: unterminated parenthetical (:
+ *
+ * However, sometimes it would cause a crash instead. The presence of
+ * other functions below is merely fodder to help provoke the crash.
+ * The constant |STRESS| is number of times we'll try to crash on this.
+ *
+ */
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 122076;
+var summary = "Don't crash on invalid regexp literals /  \\/  /";
+var STRESS = 10;
+var sEval = '';
+
+printBugNumber(BUGNUMBER);
+printStatus(summary);
+
+
+sEval += 'function checkDate()'
+sEval += '{'
+sEval += 'return (this.value.search(/^[012]?\d\/[0123]?\d\/[0]\d$/) != -1);'
+sEval += '}'
+
+sEval += 'function checkDNSName()'
+sEval += '{'
+sEval += '  return (this.value.search(/^([\w\-]+\.)+([\w\-]{2,3})$/) != -1);'
+sEval += '}'
+
+sEval += 'function checkEmail()'
+sEval += '{'
+sEval += '  return (this.value.search(/^([\w\-]+\.)*[\w\-]+@([\w\-]+\.)+([\w\-]{2,3})$/) != -1);'
+sEval += '}'
+
+sEval += 'function checkHostOrIP()'
+sEval += '{'
+sEval += '  if (this.value.search(/^([\w\-]+\.)+([\w\-]{2,3})$/) == -1)'
+sEval += '    return (this.value.search(/^[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}$/) != -1);'
+sEval += '  else'
+sEval += '    return true;'
+sEval += '}'
+
+sEval += 'function checkIPAddress()'
+sEval += '{'
+sEval += '  return (this.value.search(/^[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}$/) != -1);'
+sEval += '}'
+
+sEval += 'function checkURL()'
+sEval += '{'
+sEval += '  return (this.value.search(/^(((https?)|(ftp)):\/\/([\-\w]+\.)+\w{2,4}(\/[%\-\w]+(\.\w{2,})?)*(([\w\-\.\?\\/\*\$+@&#;`~=%!]*)(\.\w{2,})?)*\/?)$/) != -1);'
+sEval += '}'
+
+
+for (var i=0; i<STRESS; i++)
+{
+  try
+  {
+    eval(sEval);
+  }
+  catch(e)
+  {
+  }
+}
+
+reportCompare('No Crash', 'No Crash', '');