Steve Lawrence created DAFFODIL-2848:
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Summary: Output hidden when CLI test fails
Key: DAFFODIL-2848
URL: https://issues.apache.org/jira/browse/DAFFODIL-2848
Project: Daffodil
Issue Type: Bug
Components: CLI
Reporter: Steve Lawrence
Assignee: Steve Lawrence
By default, the CLI test infrastructure does not echo the output of CLI tests
to stdout. This means that if a CLI test fails, it can be difficult to figure
out what the issue is. One option is to add {{debug = true}} to the {{cliRun}}
function and re-run the test, but that isn't obvious if your not familiar with
the cliRun command.
Instead, we should just always echo the CLI output and rely on test tools or
IDEs to capture the output and only show it when a test fails or more
information. Note that we conditionally dump the CLI test streams if there is
an error, since in some cases the stream is already lost by the time an error
is found (e.g. unexpected exit code).
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