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  1. JDK
  2. JDK-8303891

Speed up Zip64SizeTest using a small ZIP64 file

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    • b10
    • generic
    • generic

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      Description

        Zip64SizeTest verifies that ZipFile correctly reads the 'uncompressed size' field of a 5GB entry using the CEN's Zip64 extra field. The problem tested is that ZipEntry.setExtra0 would incorrectly assume that both 'compressed size' and 'uncompressed size' was required, skipping an 8-byte field as invalid.

        The writing of the 5GB file consumes a lot of disk space and takes > 30 seconds to run. This has caused some builds to fail, see JDK-8259866.

        The test could benefit from a rewrite to using a small-sized Zip64 file.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8327204 Speed up Zip64SizeTest using a small ZIP64 file

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8328686 Speed up Zip64SizeTest using a small ZIP64 file

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8259866 two java.util tests failed with "IOException: There is not enough space on the disk"

            • P3 - Major loss of function.
            • Resolved
            links to

            Commit Commit openjdk/jdk21u-dev/8ecc67bd

            Commit Commit openjdk/jdk/842b895f

            Review Review openjdk/jdk21u-dev/383

            Review Review openjdk/jdk/12948

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                eirbjo Eirik Bjørsnøs
                eirbjo Eirik Bjørsnøs
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                  Updated:
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