view tests/test-bundle-vs-outgoing @ 11335:3201ff1459dd

dagparser: parses and formats DAGs as concise text

As discussed during the sprint. See the doc comment and doctests
for specification and examples. This is used in subsequent patches
to export revlog and changelog DAGs, and to generate a repo with
a given changelog DAG.

#!/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