[PATCH STABLE] tests: ensure printf octal escapes have at least 2 digits

[Matt Mackall]

On Fri, 2012-02-03 at 23:28 +0000, Jim Hague wrote:
> # HG changeset patch
> # User Jim Hague <jim.hague at acm.org>
> # Date 1328311641 0
> # Branch stable
> # Node ID bf64d6632411a286b0da43f2ef01f05c207d557c
> # Parent  6adf9f20da9889b65dd75265ab3ee223d666ae2c
> tests: ensure printf octal escapes have at least 2 digits
> 
> printf on AIX default shell ksh (89) says \1 is an invalid escape. It insists
> on at least 2 digits. printf \0 does work.

Changes like this should come with an appropriate check-code fix to
avoid recurrence. No one in the modern world is going to know or care
about ksh limitations otherwise.

> diff -r 6adf9f20da98 -r bf64d6632411 tests/test-keyword.t
> --- a/tests/test-keyword.t	Fri Feb 03 23:27:17 2012 +0000
> +++ b/tests/test-keyword.t	Fri Feb 03 23:27:21 2012 +0000
> @@ -167,12 +167,12 @@
>    $ cp $HGRCPATH.nohooks $HGRCPATH
>    $ rm hooktest
>  
> -hg status of kw-ignored binary file starting with '\1\n'
> +hg status of kw-ignored binary file starting with '\01\n'
>  
> -  $ printf '\1\nfoo' > i
> +  $ printf '\01\nfoo' > i
>    $ hg -q commit -Am metasep i
>    $ hg status
> -  $ printf '\1\nbar' > i
> +  $ printf '\01\nbar' > i
>    $ hg status
>    M i
>    $ hg -q commit -m "modify metasep" i
> diff -r 6adf9f20da98 -r bf64d6632411 tests/test-status.t
> --- a/tests/test-status.t	Fri Feb 03 23:27:17 2012 +0000
> +++ b/tests/test-status.t	Fri Feb 03 23:27:21 2012 +0000
> @@ -275,16 +275,16 @@
>  
>    $ cd ..
>  
> -hg status of binary file starting with '\1\n', a separator for metadata:
> +hg status of binary file starting with '\01\n', a separator for metadata:
>  
>    $ hg init repo5
>    $ cd repo5
> -  $ printf '\1\nfoo' > 010a
> +  $ printf '\01\nfoo' > 010a
>    $ hg ci -q -A -m 'initial checkin'
>    $ hg status -A
>    C 010a
>  
> -  $ printf '\1\nbar' > 010a
> +  $ printf '\01\nbar' > 010a
>    $ hg status -A
>    M 010a
>    $ hg ci -q -m 'modify 010a'
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-- 
Mathematics is the supreme nostalgia of our time.