view tests/test-archive.out @ 5451:0a43875677b1

revlog: break up compression of large deltas Python's zlib apparently makes an internal copy of strings passed to compress(). To avoid this, compress strings 1M at a time, then join them at the end if the result would be smaller than the original. For initial commits of large but compressible files, this cuts peak memory usage nearly in half.
author Matt Mackall <mpm@selenic.com>
date Thu, 11 Oct 2007 00:46:54 -0500
parents a49f2a4d5ff7
children 0f594cc36aed
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adding foo
adding bar
adding baz/bletch
test-archive-TIP/.hg_archival.txt
test-archive-TIP/bar
test-archive-TIP/baz/bletch
test-archive-TIP/foo
test-archive-TIP/.hg_archival.txt
test-archive-TIP/bar
test-archive-TIP/baz/bletch
test-archive-TIP/foo
Archive:  archive.zip
    testing: test-archive-TIP/.hg_archival.txt   OK
    testing: test-archive-TIP/bar   OK
    testing: test-archive-TIP/baz/bletch   OK
    testing: test-archive-TIP/foo   OK
No errors detected in compressed data of archive.zip.
test/.hg_archival.txt
test/bar
test/baz/bletch
test/foo
test/.hg_archival.txt
test/bar
test/foo
test-TIP/.hg_archival.txt
test-TIP/bar
test-TIP/baz/bletch
test-TIP/foo
True
abort: archive prefix contains illegal components
Archive:  test.zip
    testing: test/.hg_archival.txt    OK
    testing: test/bar                 OK
    testing: test/baz/bletch          OK
    testing: test/foo                 OK
No errors detected in compressed data of test.zip.
test-TIP/.hg_archival.txt
test-TIP/bar
test-TIP/baz/bletch
test-TIP/foo
rev-0.tar created
% empty repo
abort: repository has no revisions