tests: Skip tests if they will fail because of outer repo
For different reasons these tests will fail if run in a tmpdir which is in a hg
repo.
The following three tests assumes no .hg in path dirs - I don't know how to
work around that:
* test-dispatch explicitly tests for no repo and expects "abort: There is no
Mercurial repository here (.hg not found)!"
* test-extension expects parentui to be None when not cd'ed to a repo dir
* test-globalopts tests that implicit -R works correctly - that could perhaps be
done from another repo instead of assuming no repo
The following two might be worth investigating further:
* test-convert-svn-sink fails for unknown reasons, starting with "abort:
unresolved merge conflicts (see hg resolve)"
* test-glog gets strange failures when testing "from outer space"
#!/usr/bin/env python
import sys, os
from mercurial import revlog, transaction, node, util
f = sys.argv[1]
r1 = revlog.revlog(util.opener(os.getcwd(), audit=False), f + ".i", f + ".d")
r2 = revlog.revlog(util.opener(os.getcwd(), audit=False), f + ".i2", f + ".d2")
tr = transaction.transaction(sys.stderr.write, open, "journal")
for i in xrange(r1.count()):
n = r1.node(i)
p1, p2 = r1.parents(n)
l = r1.linkrev(n)
t = r1.revision(n)
n2 = r2.addrevision(t, tr, l, p1, p2)
tr.close()
os.rename(f + ".i", f + ".i.old")
os.rename(f + ".d", f + ".d.old")
os.rename(f + ".i2", f + ".i")
os.rename(f + ".d2", f + ".d")