X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=tests%2Flib.sh.test;h=91aef013c2c97466991f2c19e4f211c9c0e03e6a;hb=6137fc209dec361ff4e42a1be06ec03f33fdf11d;hp=d21ee2dfd3092bfeda519e43857c73999bcfbd44;hpb=84f932c810dae9ba0dd948e3a90c2f90d1f4e24a;p=config%2Fdotfiles.git

diff --git a/tests/lib.sh.test b/tests/lib.sh.test
index d21ee2d..91aef01 100644
--- a/tests/lib.sh.test
+++ b/tests/lib.sh.test
@@ -1,7 +1,21 @@
+# Tests for lib.sh.
 
 
 . ../lib.sh
 
-# Tests for installed().
-installed which && echo which installed
+# Tests for installed() with hopefully proper exit codes (1 if the program was
+# not found).
+installed ls && echo ls installed
+installed doesnt-exist && echo doesnt-exist installed
+# Simulate BSD `which` like on Mac OS X which doesn't use exit codes.
+function which() {
+    echo Mac OS X which for $1 >&2
+    if [ $1 = ls ]; then
+        echo /bin/ls
+    else
+        echo no doesnt-exist in /usr/bin /bin /usr/sbin /sbin
+    fi
+}
+# Tests for installed() without exit codes.
+installed ls && echo ls installed
 installed doesnt-exist && echo doesnt-exist installed