modules/libjar/zipwriter/test/unit/test_bug425768.js@6474c204b198 (annotated)
modules/libjar/zipwriter/test/unit/test_bug425768.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 | const DIRNAME = "test/"; |
| michael@0 | 7 | const time = Date.now(); |
| michael@0 | 8 | |
| michael@0 | 9 | function run_test() |
| michael@0 | 10 | { |
| michael@0 | 11 | // Copy in the test file. |
| michael@0 | 12 | var source = do_get_file("data/test.zip"); |
| michael@0 | 13 | source.copyTo(tmpFile.parent, tmpFile.leafName); |
| michael@0 | 14 | |
| michael@0 | 15 | // Open it and add something so the CDS is rewritten. |
| michael@0 | 16 | zipW.open(tmpFile, PR_RDWR | PR_APPEND); |
| michael@0 | 17 | zipW.addEntryDirectory(DIRNAME, time * PR_USEC_PER_MSEC, false); |
| michael@0 | 18 | do_check_true(zipW.hasEntry(DIRNAME)); |
| michael@0 | 19 | zipW.close(); |
| michael@0 | 20 | |
| michael@0 | 21 | var zipR = new ZipReader(tmpFile); |
| michael@0 | 22 | do_check_true(zipR.hasEntry(DIRNAME)); |
| michael@0 | 23 | zipR.close(); |
| michael@0 | 24 | |
| michael@0 | 25 | // Adding the directory would have added a fixed amount to the file size. |
| michael@0 | 26 | // Any difference suggests the CDS was written out incorrectly. |
| michael@0 | 27 | var extra = ZIP_FILE_HEADER_SIZE + ZIP_CDS_HEADER_SIZE + |
| michael@0 | 28 | (DIRNAME.length * 2) + (ZIP_EXTENDED_TIMESTAMP_SIZE * 2); |
| michael@0 | 29 | |
| michael@0 | 30 | do_check_eq(source.fileSize + extra, tmpFile.fileSize); |
| michael@0 | 31 | } |
