view tests/test-diff-newlines @ 9094:89ae64a4e2ec

transaction: fix uncaught ENOENT (issue1724)

The opener raises an IOError on errors where transaction expects an
OSError.

#!/bin/sh

hg init
python -c 'print "confuse str.splitlines\nembedded\rnewline"' > a
hg ci -Ama -d '1 0'
echo clean diff >> a
hg ci -mb -d '2 0'
hg diff -r0 -r1