160413.1.1 · Use printf in place of echo in tests
Setup:
$ . $TESTDIR/setup.sh
$ export HOME=$PWD
$ printf '[core]\nexcludesfile = ~/.gitignore.global' >> $HOME/.gitconfig
$ printf 'PATTERN_MARKER\n' > .gitignore.global
Test that the ignore pattern got picked up:
$ ag --debug . | grep PATTERN_MARKER
DEBUG: added ignore pattern PATTERN_MARKER to root ignores