annotate tests/test-mq-qsave.t @ 17626:3a524b647897

context: add "descendant()" to changectx for efficient descendant examination This patch adds "descendant()", which uses "revlog.descendant()" for descendant examination, to changectx. This implementation is more efficient than "new in old.descendants()" expression, because: - "changectx.descendants()" creates temporary "changectx" objects, but "revlog.descendant()" doesn't "revlog.descendant()" checks only revision numbers of descendants. - "revlog.descendant()" stops scanning, when scanning of all revisions less than one of examination target is finished this can avoid useless scanning in "not descendant" case.
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
date Tue, 18 Sep 2012 21:39:12 +0900
parents b701610f6c56
children 55c6ebd11cb9
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1 $ echo "[extensions]" >> $HGRCPATH
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parents: 2990
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2 $ echo "mq=" >> $HGRCPATH
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4 $ hg init
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6 $ echo 'base' > base
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7 $ hg ci -Ambase
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8 adding base
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10 $ hg qnew -mmqbase mqbase
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12 $ hg qsave
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13 $ hg qrestore 2
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14 restoring status: hg patches saved state
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