test-dispatch: Make test of removed working directory work on AIX (
issue2315)
AIX sh won't delete its own working directory. Removing it from another process
works.
Also hide the actual OS error message - operating systems returns different
errors when getcwd fails.
#!/bin/sh
hg init test
cd test
cat > .hg/hgrc <<EOF
[server]
validate=1
EOF
echo alpha > alpha
echo beta > beta
hg addr
hg ci -m 1
cd ..
hg clone test test-clone
cd test-clone
cp .hg/store/data/beta.i tmp
echo blah >> beta
hg ci -m '2 (corrupt)'
mv tmp .hg/store/data/beta.i
hg push 2>&1 | "$TESTDIR/filtertmp.py"