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sh: Add some testcases related to subshells.

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These failed in earlier attempts to execute more subshells without forking.
The patches are uncommitted.
This commit is contained in:
jilles 2013-01-13 19:39:13 +00:00
parent b479a582c3
commit 84e42b7805
5 changed files with 25 additions and 0 deletions

6
tools/regression/bin/sh/execution/subshell1.0 Normal file

@ -0,0 +1,6 @@
# $FreeBSD$
(eval "cd /
v=$(printf %0100000d 1)
echo \${#v}")
echo end

2
tools/regression/bin/sh/execution/subshell1.0.stdout Normal file

@ -0,0 +1,2 @@
100000
end

10
tools/regression/bin/sh/execution/subshell2.0 Normal file

@ -0,0 +1,10 @@
# $FreeBSD$
f() {
x=2
}
(
x=1
f
[ "$x" = 2 ]
)

4
tools/regression/bin/sh/execution/subshell3.0 Normal file

@ -0,0 +1,4 @@
# $FreeBSD$
(false; exit) && exit 3
exit 0

3
tools/regression/bin/sh/execution/subshell4.0 Normal file

@ -0,0 +1,3 @@
# $FreeBSD$
(eval "set v=1"; false) && echo bad; :