test unitaires a peu pres ok :)

tests/unit_tests/ut_builtins.sh

@@ -0,0 +1,108 @@
+#
+# ENV
+#
+
+env
+
+#
+# EXPORT
+#
+
+export var
+
+export var=test
+
+export var ="cat Makefile | grep >"
+
+export "test=ici"=coucou
+
+export LOL=lala ROR=rara
+
+export "HI= hi"
+
+export "HI =hi"
+
+export
+env
+# display is different for both commands
+
+env
+export
+env
+
+#
+# UNSET
+#
+
+export BLOU=
+env
+unset BLOU
+env
+
+unset LOL ROR
+env
+
+unset blablabla
+env
+
+export ""
+env
+unset ""
+env
+
+#
+# ECHO
+#
+
+echo
+
+echo simple
+
+echo -n simple
+
+echo -n -n -nnnn -nnnnm
+
+#
+# PWD
+#
+
+pwd a
+
+pwd a b c d
+
+#
+# CD
+#
+
+cd
+pwd
+
+cd .
+pwd
+
+cd ~
+pwd
+
+cd /
+pwd
+
+cd no_file
+pwd
+
+cd a b c d
+pwd
+
+cd $HOME/Documents
+pwd
+
+cd ../../../../../..
+pwd
+
+#
+# EXIT
+#
+
+exit -10
+
+exit +10
+