X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=tests%2Flib.sh.test;h=5db26dcf3eae59f4b47ce217a9c19b2e02ae427e;hb=5b59dfd4b86ca165c34815c45dbed6eb45928038;hp=d3620cc14e6bc08424f783de91dded7d5fa6bc04;hpb=2b996dfbed52a0ec1592b4820990f97b5147b2d4;p=config%2Fdotfiles.git

diff --git a/tests/lib.sh.test b/tests/lib.sh.test
index d3620cc..5db26dc 100644
--- a/tests/lib.sh.test
+++ b/tests/lib.sh.test
@@ -1,23 +1,70 @@
 # 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
 
-# Tests for installed() with hopefully proper exit codes (1 if the program was
-# not found).
+# which with proper exit codes and output to stdout.
+which() {
+    if [ $1 = ls ]; then
+        echo /bin/ls
+    else
+        echo no doesnt-exist in /usr/bin /bin /usr/sbin /sbin
+        return 1
+    fi
+}
+echo stdout which
+installed ls && echo ls installed
+installed doesnt-exist && echo doesnt-exist installed
+
+# which with proper exit codes and output to stderr in case of an error.
+which() {
+    if [ $1 = ls ]; then
+        echo /bin/ls
+    else
+        echo no doesnt-exist in /usr/bin /bin /usr/sbin /sbin >&2
+        return 1
+    fi
+}
+echo stderr which
 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
+# which with no proper exit codes and output to stdout in case of an error.
+which() {
     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.
+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
 
@@ -63,6 +110,14 @@ generate awk tmp/test-awk '{ print $1 }'
 # Remove the line with the current date as it changes every time.
 cat tmp/test-awk | grep -v "It was generated from tmp/test-awk.in"
 
+# Test generate() using perl.
+echo "Simple test fiel for generate() using perl.
+first second
+" > tmp/test-perl.in
+generate perl tmp/test-perl -p -e 's/first/best/'
+# Remove the line with the current date as it changes every time.
+cat tmp/test-perl | grep -v "It was generated from tmp/test-perl.in"
+
 # Test generate() using cat.
 echo "Simple test fiel for generate() using cat (simple copy).