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 /* 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/.

  */

 function run_test()

 {

   // In this test we try to open some files that aren't archives:

   //  - An empty file, that is certainly not an archive.

   //  - A file that couldn't be mistaken for archive, since it is too small.

   //  - A file that could be mistaken for archive, if we checked only the file

   //     size, but is invalid since it contains no ZIP signature.

   var invalidArchives = ["emptyfile.txt", "smallfile.txt", "test.png"];

   invalidArchives.forEach(function(invalidArchive) {

     // Get a reference to the invalid file

     var invalidFile = do_get_file(DATA_DIR + invalidArchive);

     // Opening the invalid file should fail (but not crash)

     try {

       zipW.open(invalidFile, PR_RDWR);

       do_throw("Should have thrown NS_ERROR_FILE_CORRUPTED on " +

                invalidArchive + " !");

     } catch (e if (e instanceof Ci.nsIException &&

                    e.result == Components.results.NS_ERROR_FILE_CORRUPTED)) {

       // do nothing

     }

   });

 }