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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /modules/libjar/zipwriter/test/unit/test_bug425768.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | modules/libjar/zipwriter/test/unit/test_bug425768.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/modules/libjar/zipwriter/test/unit/test_bug425768.js b/modules/libjar/zipwriter/test/unit/test_bug425768.js new file mode 100644 index 0000000000..d3a9b30ba6 --- /dev/null +++ b/modules/libjar/zipwriter/test/unit/test_bug425768.js @@ -0,0 +1,33 @@ +/* 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/. + */ + +const DIRNAME = "test/"; +const time = Date.now(); + +function run_test() { + // Copy in the test file. + var source = do_get_file("data/test.zip"); + source.copyTo(tmpFile.parent, tmpFile.leafName); + + // Open it and add something so the CDS is rewritten. + zipW.open(tmpFile, PR_RDWR | PR_APPEND); + zipW.addEntryDirectory(DIRNAME, time * PR_USEC_PER_MSEC, false); + Assert.ok(zipW.hasEntry(DIRNAME)); + zipW.close(); + + var zipR = new ZipReader(tmpFile); + Assert.ok(zipR.hasEntry(DIRNAME)); + zipR.close(); + + // Adding the directory would have added a fixed amount to the file size. + // Any difference suggests the CDS was written out incorrectly. + var extra = + ZIP_FILE_HEADER_SIZE + + ZIP_CDS_HEADER_SIZE + + DIRNAME.length * 2 + + ZIP_EXTENDED_TIMESTAMP_SIZE * 2; + + Assert.equal(source.fileSize + extra, tmpFile.fileSize); +} |