*: License under GPL v3+.

[config/dotfiles.git] / tests / lib.sh.test

diff --git a/tests/lib.sh.test b/tests/lib.sh.test
index 171c7c23ad583f21bf29f3c898fe7e628c230f17..5db26dcf3eae59f4b47ce217a9c19b2e02ae427e 100644 (file)
--- a/tests/lib.sh.test
+++ b/tests/lib.sh.test
@@ -1,5 +1,20 @@
 # Tests for lib.sh.
 
+# Copyright (C) 2009-2013  Simon Ruderich
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 
 . ../lib.sh
 
@@ -9,7 +24,7 @@ which() {
         echo /bin/ls
     else
         echo no doesnt-exist in /usr/bin /bin /usr/sbin /sbin
-        (exit 1)
+        return 1
     fi
 }
 echo stdout which
@@ -22,7 +37,7 @@ which() {
         echo /bin/ls
     else
         echo no doesnt-exist in /usr/bin /bin /usr/sbin /sbin >&2
-        (exit 1)
+        return 1
     fi
 }
 echo stderr which
@@ -41,6 +56,18 @@ echo stupid which
 installed ls && echo ls installed
 installed doesnt-exist && echo doesnt-exist installed
 
+# which with proper exit codes and no output in case of an error.
+which() {
+    if [ $1 = ls ]; then
+        echo /bin/ls
+    else
+        return 1
+    fi
+}
+echo different which
+installed ls && echo ls installed
+installed doesnt-exist && echo doesnt-exist installed
+
 
 # Tests for generate().
 echo "Simple test file for generate() using m4.