view tests/test-bundle-vs-outgoing @ 10914:b7ca37b90762 stable

revlog: fix lazyparser.__iter__() to return all revisions (issue2137)

Previously, it only returned revisions that were in the revlog when it
was originally opened; revisions added since then were invisible.
This broke revlog._partialmatch() and therefore repo.lookup().

(Credit to Benoit Boissinot for simplifying my original test script
and for the actual fix.)

#!/bin/sh

# this structure seems to tickle a bug in bundle's search for
# changesets, so first we have to recreate it
#
# o  8
# |
# | o  7
# | |
# | o  6
# |/|
# o |  5
# | |
# o |  4
# | |
# | o  3
# | |
# | o  2
# |/
# o  1
# |
# o  0

mkrev()
{
    revno=$1
    echo "rev $revno"
    echo "rev $revno" > foo.txt
    hg -q ci -m"rev $revno"
}

set -e
echo "% setup test repo1"
hg init repo1
cd repo1
echo "rev 0" > foo.txt
hg ci -Am"rev 0"
mkrev 1

# first branch
mkrev 2
mkrev 3

# back to rev 1 to create second branch
hg up -r1
mkrev 4
mkrev 5

# merge first branch to second branch
hg up -C -r5
HGMERGE=internal:local hg merge
echo "merge rev 5, rev 3" > foo.txt
hg ci -m"merge first branch to second branch"

# one more commit following the merge
mkrev 7

# back to "second branch" to make another head
hg up -r5
mkrev 8

echo "[extensions]" >> $HGRCPATH
echo "graphlog=" >> $HGRCPATH

echo "% the story so far"
hg glog --template "{rev}\n"

# check that "hg outgoing" really does the right thing
echo "% sanity check of outgoing: expect revs 4 5 6 7 8"
hg clone -r3 . ../repo2
# this should (and does) report 5 outgoing revisions: 4 5 6 7 8
hg outgoing --template "{rev}\n" ../repo2

echo "% test bundle (destination repo): expect 5 revisions"
# this should bundle the same 5 revisions that outgoing reported, but it
# actually bundles 7
hg bundle foo.bundle ../repo2

echo "% test bundle (base revision): expect 5 revisions"
# this should (and does) give exactly the same result as bundle
# with a destination repo... i.e. it's wrong too
hg bundle --base 3 foo.bundle