diff options
| author | Ed Santiago <santiago@redhat.com> | 2020-06-23 08:10:08 -0600 |
|---|---|---|
| committer | Ed Santiago <santiago@redhat.com> | 2020-06-23 14:17:48 -0600 |
| commit | 6864a5547a774d19a7ccb9d50a7799b721fb66ef (patch) | |
| tree | 1a74a2005e9fc1da7d0aa89508233cd4ba186bbc /cmd/podman/system/unshare.go | |
| parent | 81f4204e4e0c8074e2709bd7c4db3f1f61d1b351 (diff) | |
| download | podman-6864a5547a774d19a7ccb9d50a7799b721fb66ef.tar.gz podman-6864a5547a774d19a7ccb9d50a7799b721fb66ef.tar.bz2 podman-6864a5547a774d19a7ccb9d50a7799b721fb66ef.zip | |
BATS tests: new too-many-arguments test
...plus a few others. And fixes to actual parsing.
If a command's usage message includes '...' in the
argument list, assume it can take unlimited arguments.
Nothing we can check.
For all others, though, the ALL-CAPS part on the
right-hand side of the usage message will define
an upper bound on the number of arguments accepted
by the command. So in our 'podman --help' test,
generate N+1 args and run that command. We expect
a 125 exit status and a suitably helpful error message.
Not all podman commands or subcommands were checking,
so I fixed that. And, fixed some broken usage messages
(all-caps FLAGS, and '[flags]' at the end of 'ARGS').
Add new checks to the help test to prevent those in
the future.
Plus a little refactoring/cleanup where necessary.
Signed-off-by: Ed Santiago <santiago@redhat.com>
Diffstat (limited to 'cmd/podman/system/unshare.go')
| -rw-r--r-- | cmd/podman/system/unshare.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/podman/system/unshare.go b/cmd/podman/system/unshare.go index 7db5d36d2..e5d41e06d 100644 --- a/cmd/podman/system/unshare.go +++ b/cmd/podman/system/unshare.go @@ -13,7 +13,7 @@ import ( var ( unshareDescription = "Runs a command in a modified user namespace." unshareCommand = &cobra.Command{ - Use: "unshare [flags] [COMMAND [ARG]]", + Use: "unshare [flags] [COMMAND [ARG ...]]", Short: "Run a command in a modified user namespace", Long: unshareDescription, RunE: unshare, |