Avoid using newline as a completion separator #17
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When calling the _completionTests_complete function in a subshell, the trailing newlines are removed by the shell. Therefore if the script mistakenly includes an empty completion at the end, we would not detect that bug. See spf13/cobra#1691 With this commit, we use a space to separate the completions, so an empty one will be detected (extra space). Signed-off-by: Marc Khouzam <marc.khouzam@gmail.com>
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When calling the
_completionTests_completefunction in a sub-shell, the trailing newlines are removed by the shell. Therefore, if the script we are testing mistakenly includes an empty completion at the end, we would not detect that bug.See spf13/cobra#1691
With this commit, we use a space to separate the completions, so an empty one will be detected (extra space).
With this change we can see the tests failing before spf13/cobra#1691 and start to pass again when spf13/cobra#1691 is applied
/cc @scop