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tests: mount(2)/umount(2)

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This commit is contained in:
Michael Santos
2014-03-09 13:57:22 -04:00
parent 99c4450e5d
commit 434e99bb61
1 changed files with 11 additions and 1 deletions
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12
test/alcove_tests.erl
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@@ -35,6 +35,7 @@ run(State) ->
sethostname(State),
setns(State),
unshare(State),
mount(State),
chroot(State),
chdir(State),
setrlimit(State),
@@ -52,7 +53,7 @@ start() ->
Port = alcove_drv:start([{exec, "sudo"}]),
case os:type() of
{unix,linux} ->
Flags = alcove:define(Port, clone, [newpid,newuts,newnet,newipc]),
Flags = alcove:define(Port, clone, [newns,newpid,newuts,newnet,newipc]),
{ok, Child} = alcove:clone(Port, Flags),
{linux, Port, Child};
{unix,_} ->
@@ -111,6 +112,15 @@ unshare({linux, Port, _Child}) ->
unshare({unix, _Port, _Child}) ->
?_assertEqual(ok,ok).
mount({linux, Port, Child}) ->
Flags = alcove:define(Port, mount, [bind,rdonly,noexec]),
Mount = alcove:mount(Port, [Child], "/bin", "/mnt", "", Flags, ""),
Umount = alcove:umount(Port, [Child], "/mnt"),
[
?_assertEqual(ok, Mount),
?_assertEqual(ok, Umount)
].
chroot({_, Port, Child}) ->
Reply = alcove:chroot(Port, [Child], "/bin"),
?_assertEqual(ok, Reply).