[libvirt] [PATCH] tests: split long lines

[Daniel P. Berrange]

On Wed, Jul 17, 2013 at 11:51:11AM -0600, Eric Blake wrote:
> Long lines are harder to read and harder to diff; in fact, if lines get
> too long (> 1000 bytes), it starts causing issues where git send-email
> refuses to send patches for the file.  I've cleaned up the tests
> directory in the past (see commits bd6c46f, 3b750d1), but new long
> lines have been introduced in the meantime.
> 
> Victim files found with:
> $ wc -L tests/qemuxml2argvdata/*.args | sort -k1,1n \
>   | sed -n '/\b\(9[0-9]\|[1-9][0-9][0-9]\)\b/p'
> 
> * tests/qemuxml2argvdata/qemuxml2argv-*.args: Split lines of any
> file with content longer than 90 columns.

We've done this before & people keep introducing new violations.
Time for a syntax check rule for tests/*/*.args


Daniel
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