d29084dd7
Denis Vlasenko
2008-10-13
Subject
testcase for the last fix
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No binary (build failed)
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Commit Diff GitHub →
shell/hush_test/hush-vars/var_preserved.right +4 -0shell/hush_test/hush-vars/var_preserved.tests +16 -0
shell/hush_test/hush-vars/var_preserved.right+4 -0
| @@ -0,0 +1,4 @@ | |
| + | a=a |
| + | a=a |
| + | a=a |
| + | OK |
shell/hush_test/hush-vars/var_preserved.tests+16 -0
| @@ -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 |