diff options
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/hush_test/hush-vars/var_preserved.right | 4 | ||||
| -rwxr-xr-x | shell/hush_test/hush-vars/var_preserved.tests | 16 |
2 files changed, 20 insertions, 0 deletions
diff --git a/shell/hush_test/hush-vars/var_preserved.right b/shell/hush_test/hush-vars/var_preserved.right new file mode 100644 index 0000000..b0def4b --- /dev/null +++ b/shell/hush_test/hush-vars/var_preserved.right @@ -0,0 +1,4 @@ +a=a +a=a +a=a +OK diff --git a/shell/hush_test/hush-vars/var_preserved.tests b/shell/hush_test/hush-vars/var_preserved.tests new file mode 100755 index 0000000..132d387 --- /dev/null +++ b/shell/hush_test/hush-vars/var_preserved.tests @@ -0,0 +1,16 @@ +export a=a + +# external program +a=b /bin/true +env | grep ^a= + +# builtin +a=b true +env | grep ^a= + +# exec with redirection only +# in bash, this leaks! +a=b exec 1>&1 +env | grep ^a= + +echo OK |