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Diffstat (limited to '')
-rw-r--r-- | modules/libjar/zipwriter/test/unit/test_bug419769_1.js | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/modules/libjar/zipwriter/test/unit/test_bug419769_1.js b/modules/libjar/zipwriter/test/unit/test_bug419769_1.js new file mode 100644 index 0000000000..0e4e70fe01 --- /dev/null +++ b/modules/libjar/zipwriter/test/unit/test_bug419769_1.js @@ -0,0 +1,75 @@ +/* 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 DATA = ""; +const FILENAME = "test.txt"; +const CRC = 0x00000000; +// XXX Must use a constant time here away from DST changes. See bug 402434. +const time = 1199145600000; // Jan 1st 2008 + +function testpass(source) { + // Should exist. + Assert.ok(source.hasEntry(FILENAME)); + + var entry = source.getEntry(FILENAME); + Assert.notEqual(entry, null); + + Assert.ok(!entry.isDirectory); + + // Should be stored + Assert.equal(entry.compression, ZIP_METHOD_DEFLATE); + + Assert.equal(entry.lastModifiedTime / PR_USEC_PER_MSEC, time); + + // File size should match our data size. + Assert.equal(entry.realSize, DATA.length); + + // Check that the CRC is accurate + Assert.equal(entry.CRC32, CRC); +} + +function run_test() { + zipW.open(tmpFile, PR_RDWR | PR_CREATE_FILE | PR_TRUNCATE); + + // Shouldn't be there to start with. + Assert.ok(!zipW.hasEntry(FILENAME)); + + Assert.ok(!zipW.inQueue); + + var stream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance( + Ci.nsIStringInputStream + ); + stream.setData(DATA, DATA.length); + zipW.addEntryStream( + FILENAME, + time * PR_USEC_PER_MSEC, + Ci.nsIZipWriter.COMPRESSION_BEST, + stream, + false + ); + + // Check that zip state is right at this stage. + testpass(zipW); + zipW.close(); + + // Check to see if we get the same results loading afresh. + zipW.open(tmpFile, PR_RDWR); + testpass(zipW); + zipW.close(); + + // Test the stored data with the zipreader + var zipR = new ZipReader(tmpFile); + testpass(zipR); + zipR.test(FILENAME); + stream = Cc["@mozilla.org/scriptableinputstream;1"].createInstance( + Ci.nsIScriptableInputStream + ); + stream.init(zipR.getInputStream(FILENAME)); + var result = stream.read(DATA.length); + stream.close(); + zipR.close(); + + Assert.equal(result, DATA); +} |