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authorEd Santiago <santiago@redhat.com>2020-06-23 08:10:08 -0600
committerEd Santiago <santiago@redhat.com>2020-06-23 14:17:48 -0600
commit6864a5547a774d19a7ccb9d50a7799b721fb66ef (patch)
tree1a74a2005e9fc1da7d0aa89508233cd4ba186bbc /cmd/podman/images/trust_show.go
parent81f4204e4e0c8074e2709bd7c4db3f1f61d1b351 (diff)
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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.go1
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: "",
}
)