resolution tests cd_bindir, cd_home, et b_env sauf une vraie erreur

tests/defaults/b_env.sh

@@ -153,93 +153,53 @@ env | grep -v -E '^_=' | sort
 cd ../
 env | grep -v -E '^_=' | sort
 
-export | grep -v -E '^declare -x _='
-env
+env | grep -v -E '^declare -x _='
 
 export 1 _+ _OK _2? _OK2=VAR =NG OK3=
-export | grep -v -E '^declare -x _='
-env
+env | grep -v -E '^declare -x _='
 
 export dquote='"' dollar='$' backslash='\' backquote='`' newline='\n'
-export | grep -v -E '^declare -x _='
-env
-
-export APPEND=1
-export APPEND+=2
-export | grep APPEND
-env
+env | grep -v -E '^declare -x _='
 
 export APPEND_NONE=1
 export APPEND_NONE+=
-export | grep APPEND_NONE
-env
+env | grep APPEND_NONE
 
 export APPEND_NONE=
 export APPEND_NONE=
 export APPEND_NONE+=
-export | grep APPEND_NONE
-env
+env | grep APPEND_NONE
 
 export APPEND_EMPTY=""
 export APPEND_EMPTY=""
 export APPEND_EMPTY=""
-export | grep APPEND_EMPTY
-env
+env | grep APPEND_EMPTY
 
 export OVERWRITE=42
 export OVERWRITE=a
-export | grep OVERWRITE
-env
+env | grep OVERWRITE
 
 export A=B=C=D
-export | grep A
-env
+env | grep A
 
 export PATH
-export | grep PATH
-env
+env | grep PATH
 
 export PWD
-export | grep PWD
-env
+env | grep PWD
 
 export OLDPWD
-export | grep OLDPWD
-env
-
-unset PWD
-cd ..
-export | grep PWD
-env
-
-unset OLDPWD
-cd ..
-export | grep OLDPWD
-env
-
-unset PWD
-cd ..
-export PWD=new_value
-export | grep PWD
-env
+env | grep OLDPWD
 
 unset OLDPWD
 cd ..
 export OLDPWD=new_value
-export | grep OLDPWD
-env
-
-unset PWD
-cd ..
-export PWD
-export | grep PWD
-env
+env | grep OLDPWD
 
 unset OLDPWD
 cd ..
 export OLDPWD
-export | grep OLDPWD
-env
+env | grep OLDPWD
 
 export =
 env