X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=tests%2Flib.sh.test;h=3568c47de354f64e4dbfebd24fcf7ead4ee1ecb5;hb=3c9f2ee5ea8c7fe57864cad38f4f6188c569fa5d;hp=171c7c23ad583f21bf29f3c898fe7e628c230f17;hpb=f89f49df44d2d04eac338ead2d0843304414889e;p=config%2Fdotfiles.git

diff --git a/tests/lib.sh.test b/tests/lib.sh.test
index 171c7c2..3568c47 100644
--- a/tests/lib.sh.test
+++ b/tests/lib.sh.test
@@ -9,7 +9,7 @@ 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 +22,7 @@ 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 +41,18 @@ 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.