modules/libjar/zipwriter/test/unit/test_undochange.js@6474c204b198 (annotated)
modules/libjar/zipwriter/test/unit/test_undochange.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| michael@0 | 4 | */ |
| michael@0 | 5 | |
| michael@0 | 6 | // Values taken from using zipinfo to list the test.zip contents |
| michael@0 | 7 | var TESTS = [ |
| michael@0 | 8 | "test.txt", |
| michael@0 | 9 | "test.png" |
| michael@0 | 10 | ]; |
| michael@0 | 11 | |
| michael@0 | 12 | function run_test() |
| michael@0 | 13 | { |
| michael@0 | 14 | zipW.open(tmpFile, PR_RDWR | PR_CREATE_FILE | PR_TRUNCATE); |
| michael@0 | 15 | |
| michael@0 | 16 | for (var i = 0; i < TESTS.length; i++) { |
| michael@0 | 17 | var source = do_get_file(DATA_DIR + TESTS[i]); |
| michael@0 | 18 | zipW.addEntryFile(TESTS[i], Ci.nsIZipWriter.COMPRESSION_NONE, source, |
| michael@0 | 19 | false); |
| michael@0 | 20 | } |
| michael@0 | 21 | |
| michael@0 | 22 | try { |
| michael@0 | 23 | var source = do_get_file(DATA_DIR + TESTS[0]); |
| michael@0 | 24 | zipW.addEntryFile(TESTS[0], Ci.nsIZipWriter.COMPRESSION_NONE, source, |
| michael@0 | 25 | false); |
| michael@0 | 26 | do_throw("Should not be able to add the same file twice"); |
| michael@0 | 27 | } |
| michael@0 | 28 | catch (e) { |
| michael@0 | 29 | do_check_eq(e.result, Components.results.NS_ERROR_FILE_ALREADY_EXISTS); |
| michael@0 | 30 | } |
| michael@0 | 31 | |
| michael@0 | 32 | // Remove all the tests and see if we are left with an empty zip |
| michael@0 | 33 | for (var i = 0; i < TESTS.length; i++) { |
| michael@0 | 34 | zipW.removeEntry(TESTS[i], false); |
| michael@0 | 35 | } |
| michael@0 | 36 | |
| michael@0 | 37 | zipW.close(); |
| michael@0 | 38 | |
| michael@0 | 39 | // Empty zip file should just be the end of central directory marker |
| michael@0 | 40 | var newTmpFile = tmpFile.clone(); |
| michael@0 | 41 | do_check_eq(newTmpFile.fileSize, ZIP_EOCDR_HEADER_SIZE); |
| michael@0 | 42 | } |
