Mercurial > hg-stable
view tests/test-permissions @ 4979:06abdaf78788
revlog: add a magic null revision to our index
We expand our index by one entry so that index[nullrev] points to a
unique entry, the null revision. This naturally eliminates numerous
extra tests in the performance-sensitive index access functions, most
of which are now trivial again.
Adding new entries is now done with insert(-1, e) rather than
append(e).
author | Matt Mackall <mpm@selenic.com> |
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date | Mon, 23 Jul 2007 20:44:08 -0500 |
parents | c0b449154a90 |
children | 551958d5082c |
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#!/bin/sh hg init echo foo > a hg add a hg commit -m "1" -d "1000000 0" hg verify chmod -r .hg/store/data/a.i hg verify 2>/dev/null || echo verify failed chmod +r .hg/store/data/a.i hg verify 2>/dev/null || echo verify failed chmod -w .hg/store/data/a.i echo barber > a hg commit -m "2" -d "1000000 0" 2>/dev/null || echo commit failed