diff options
Diffstat (limited to 'shell/ash_test/ash-vars')
| -rw-r--r-- | shell/ash_test/ash-vars/readonly0.right | 2 | ||||
| -rw-r--r-- | shell/ash_test/ash-vars/unset.right | 17 | ||||
| -rwxr-xr-x | shell/ash_test/ash-vars/unset.tests | 40 |
3 files changed, 58 insertions, 1 deletions
diff --git a/shell/ash_test/ash-vars/readonly0.right b/shell/ash_test/ash-vars/readonly0.right index f3a6bde9e..ecc4054f8 100644 --- a/shell/ash_test/ash-vars/readonly0.right +++ b/shell/ash_test/ash-vars/readonly0.right @@ -10,4 +10,4 @@ Fail:2 ./readonly0.tests: export: line 27: a: is read only Fail:2 -Fail:1 +./readonly0.tests: unset: line 44: a: is read only diff --git a/shell/ash_test/ash-vars/unset.right b/shell/ash_test/ash-vars/unset.right new file mode 100644 index 000000000..77d5abe9e --- /dev/null +++ b/shell/ash_test/ash-vars/unset.right @@ -0,0 +1,17 @@ +./unset.tests: unset: line 3: -: bad variable name +2 +./unset.tests: unset: line 5: illegal option -m +2 +0 +___ +0 f g +0 g +0 +___ +0 f g +0 +0 f g +0 +___ +./unset.tests: unset: line 36: VAR_RO: is read only +2 f g diff --git a/shell/ash_test/ash-vars/unset.tests b/shell/ash_test/ash-vars/unset.tests new file mode 100755 index 000000000..11b392744 --- /dev/null +++ b/shell/ash_test/ash-vars/unset.tests @@ -0,0 +1,40 @@ +# check invalid options are rejected +# bash: in posix mode, aborts if non-interactive; using subshell to avoid that +(unset -) +echo $? +(unset -m a b c) +echo $? + +# check funky usage +unset +echo $? + +# check normal usage +echo ___ +f=f g=g +echo $? $f $g +unset f +echo $? $f $g +unset g +echo $? $f $g + +echo ___ +f=f g=g +echo $? $f $g +unset f g +echo $? $f $g +f=f g=g +echo $? $f $g +unset -v f g +echo $? $f $g + +# check read only vars +echo ___ +f=f g=g +VAR_RO=1 +readonly VAR_RO +(unset VAR_RO) +echo $? $f $g +# not testing "do variables survive error halfway through unset" since unset aborts +# unset f VAR_RO g +#echo $? $f $g |