1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/non262/misc/syntax-error-end-of-for-head-part.js b/js/src/tests/non262/misc/syntax-error-end-of-for-head-part.js
new file mode 100644
index 0000000000..f715b3e17e
--- /dev/null
+++ b/js/src/tests/non262/misc/syntax-error-end-of-for-head-part.js
@@ -0,0 +1,51 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 672854;
+var summary =
+  "Syntax errors at the end of |for| statement header parts shouldn't cause " +
+  "crashes";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+function checkSyntaxError(str)
+{
+  try
+  {
+    var f = Function("for(w in\\");
+    throw new Error("didn't throw, returned " + f);
+  }
+  catch (e)
+  {
+    assertEq(e instanceof SyntaxError, true,
+             "expected SyntaxError, got " + e);
+  }
+}
+
+checkSyntaxError("for(var w in \\");
+checkSyntaxError("for(w in \\");
+checkSyntaxError("for(var w\\");
+checkSyntaxError("for(w\\");
+checkSyntaxError("for(var w;\\");
+checkSyntaxError("for(w;\\");
+checkSyntaxError("for(var w; w >\\");
+checkSyntaxError("for(w; w >\\");
+checkSyntaxError("for(var w; w > 3;\\");
+checkSyntaxError("for(w; w > 3;\\");
+checkSyntaxError("for(var w; w > 3; 5\\");
+checkSyntaxError("for(w; w > 3; 5\\");
+checkSyntaxError("for(var w; w > 3; 5foo");
+checkSyntaxError("for(w; w > 3; 5foo");
+
+/******************************************************************************/
+
+reportCompare(true, true);
+
+print("Tests complete!");