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| 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/images/trust_show.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/images/trust_show.go')
| -rw-r--r-- | cmd/podman/images/trust_show.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cmd/podman/images/trust_show.go b/cmd/podman/images/trust_show.go index 23ee6c709..dbaa800a4 100644 --- a/cmd/podman/images/trust_show.go +++ b/cmd/podman/images/trust_show.go @@ -18,6 +18,7 @@ var ( Short: "Display trust policy for the system", Long: showTrustDescription, RunE: showTrust, + Args: cobra.MaximumNArgs(1), Example: "", } ) |