config: raise ConfigError on non-existing include files
Before, an %include directive for a non-existing file resulted in an
IOError and a traceback.
#!/bin/sh
mkdir t
cd t
hg init
echo "invalid" > .hg/hgrc
hg status 2>&1 |sed -e "s:/.*\(/t/.*\):...\1:"
#issue 1199, escaping
cd ..
hg init "foo%bar"
hg clone "foo%bar" foobar
p=`pwd`
cd foobar
cat .hg/hgrc |sed -e "s:$p:...:"
hg paths |sed -e "s:$p:...:"
hg showconfig |sed -e "s:$p:...:"
# issue1829: wrong indentation
cd ..
echo '[foo]' >> $HGRCPATH
echo ' x = y' >> $HGRCPATH
hg version 2>&1 | sed -e "s|$HGRCPATH|\$HGRCPATH|"
echo '%include /no-such-file' > $HGRCPATH
hg version 2>&1 | sed -e "s|$HGRCPATH|\$HGRCPATH|"