[jira] [Updated] (COR-28) dfutil -zip produces invalid timestamps

["Dennis E. Hamilton (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COR-28?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dennis E. Hamilton updated COR-28:
----------------------------------
    Attachment: dfutil-2015-01-10-1821-7ZipTest.png
                dfutil-2015-01-10-1818-altWinZipView.png
                dfutil-2015-01-10-1811-altZipFolder.png

The altZipFolder.png shows what the dfutil -zip result looks like when the original zlib128-dll.zip that was extracted is rezipped as zlib128-alt.zip.  This is the Windows Explorer view of the zip as a folder.

The altWinZipView is with the zip opened in WinZip and viewed sorted by by "Path."

The 7ZipTest version is what 7Zip shows and what it reveals as a test result.

> dfutil -zip produces invalid timestamps
> ---------------------------------------
>
>                 Key: COR-28
>                 URL: https://issues.apache.org/jira/browse/COR-28
>             Project: Corinthia
>          Issue Type: Bug
>         Environment: Windows
>            Reporter: Dennis E. Hamilton
>            Priority: Minor
>         Attachments: dfutil-2015-01-10-1811-altZipFolder.png, dfutil-2015-01-10-1818-altWinZipView.png, dfutil-2015-01-10-1821-7ZipTest.png
>
>
> The dfutil -zip function produces a Zip that fails to pass the WinZip test.
> The directory of files produced on behalf of COR-27 was zipped using dfutil -zip with result zlib128-alt.zip.  .
> When viewed as a folder on Windows, no "Date modified" entries appear.
>  When viewed in WInZip the timestamps shown are the current time (changing each time WinZip opens the archive).
> When the archive is tested, 7-zip shows no "Modified" timestamps and declares that there are no errors in the Zip.
> When the archive is tested with WinZIp, there is an error report for every central directory and local directory timestamp.  Here are the first few and last error messages (and note that there are no separate folder entries in the produced zip):
> Warnings were issued - see below for details
> Testing ...
> For file "DLL_FAQ.txt", the time stamp in the central directory is invalid, using the current system time instead.
> For file "include\zconf.h", the time stamp in the central directory is invalid, using the current system time instead.
> For file "include\zlib.h", the time stamp in the central directory is invalid, using the current system time instead.
> For file "lib\zdll.lib", the time stamp in the central directory is invalid, using the current system time instead.
> For file "lib\zlib.def", the time stamp in the central directory is invalid, using the current system time instead.
> For file "README.txt", the time stamp in the central directory is invalid, using the current system time instead.
> [ ... ]
> For file "DLL_FAQ.txt", the time stamp in the local directory is invalid, using the current system time instead.
> testing: DLL_FAQ.txt              OK
> For file "include\zconf.h", the time stamp in the local directory is invalid, using the current system time instead.
> testing: include\zconf.h          OK
> For file "include\zlib.h", the time stamp in the local directory is invalid, using the current system time instead.
> testing: include\zlib.h           OK
> For file "lib\zdll.lib", the time stamp in the local directory is invalid, using the current system time instead.
> testing: lib\zdll.lib             OK
> For file "lib\zlib.def", the time stamp in the local directory is invalid, using the current system time instead.
> testing: lib\zlib.def             OK
> For file "README.txt", the time stamp in the local directory is invalid, using the current system time instead.
> testing: README.txt               OK
> [ ... ]
> At least one warning-error was detected in D:\Apache\corinthia\git\build-win32-x86\build\bin\zlib128-alt.zip.



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