add test for versions.conf

fast/versions.conf_comment_test.sh

@@ -0,0 +1,41 @@
+source "$rvm_path/scripts/rvm"
+
+: prepare
+true TMPDIR:${TMPDIR:=/tmp}:
+d=$TMPDIR/test-versions-conf
+mcd(){ mkdir -p $1 ; cd $1 ; }
+
+: generate
+mcd $d/a
+rvm use 1.9.3@versions-conf-a --create --versions-conf
+[[ -f .versions.conf ]] # status=0
+
+mcd $d/b
+rvm use 1.8.7@versions-conf-b --create --versions-conf
+[[ -f .versions.conf ]] # status=0
+
+: test
+mcd $d/a
+rvm current # match=/^ruby-1.9.3-.*@versions-conf-a$/
+mcd $d/b
+rvm current # match=/^ruby-1.8.7-.*@versions-conf-b$/
+
+: test installing gem
+mcd $d/a
+gem list # match!=/haml/
+echo "ruby-gem-install=haml" >> .versions.conf
+cd .
+gem list # match=/haml/
+
+: test bundler
+mcd $d/b
+gem list # match!=/haml/
+printf "ruby-gem-install=bundler\nruby-bundle-install=true\n" >> .versions.conf
+printf "source :rubygems\n\ngem 'haml'\n" > Gemfile
+cd .
+gem list # match=/haml/; match=/bundler/
+
+: clean
+rvm --force gemset delete 1.9.3@versions-conf-a
+rvm --force gemset delete 1.8.7@versions-conf-b
+rm -rf $d