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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /modules/libjar/zipwriter/test/unit/test_bug425768.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
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); +} |