X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=tests%2Flib.sh.test;h=d3dc2e02d6bfb20b46fe10b4a6c2c7a1052d5689;hb=8c731331a353d82adc61a81bd3cb92e79f3c2dc8;hp=03184a01461371823de8a7b483faa00b0f1463ec;hpb=4cb251564b860a64b316aba2cb3ab376ce6c36de;p=config%2Fdotfiles.git

diff --git a/tests/lib.sh.test b/tests/lib.sh.test
index 03184a0..d3dc2e0 100644
--- a/tests/lib.sh.test
+++ b/tests/lib.sh.test
@@ -1,7 +1,23 @@
+# Tests for lib.sh.
 
 
 . ../lib.sh
 
-# Tests for 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
+
+# vim: ft=sh