[PATCH] test: simplify T360-symbol-hiding, use nm instead of objdump

[Tomi Ollila]

On Wed, Sep 10 2014, David Bremner <david at tethera.net> wrote:

> After yet another variation in objdump output caused this test to fail
> (on a Debian port, no less), I decided whatever putative benefit we
> get from looking at the object files instead of the library isn't
> worth the maintenence headache.
>
> This version uses nm -P. nm -P should be portable, and fixed format.
> It purposely doesn't use the -D argument, since that is non-POSIX and
> nm on GNU/Linux seems do the right thing without it.
>
> It still won't work out of the box on e.g. Mac OS/X. I think the right
> thing to do there is to move some more configuration information into
> sh.config.

LGTM.

Tomi

> ---
>  test/T360-symbol-hiding.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/test/T360-symbol-hiding.sh b/test/T360-symbol-hiding.sh
> index 636ec91..8fc4bdf 100755
> --- a/test/T360-symbol-hiding.sh
> +++ b/test/T360-symbol-hiding.sh
> @@ -26,7 +26,7 @@ test_begin_subtest 'checking output'
>  test_expect_equal "$result" "$output"
>  
>  test_begin_subtest 'comparing existing to exported symbols'
> -objdump -t $TEST_DIRECTORY/../lib/*.o | awk '$4 == ".text" && $6 ~ "^notmuch" {print $6}' | sort | uniq > ACTUAL
> +nm -P $TEST_DIRECTORY/../lib/libnotmuch.so | awk '$2 == "T" && $1 ~ "^notmuch" {print $1}' | sort | uniq > ACTUAL
>  sed -n 's/[[:blank:]]*\(notmuch_[^;]*\);/\1/p' $TEST_DIRECTORY/../notmuch.sym | sort | uniq > EXPORTED
>  test_expect_equal_file EXPORTED ACTUAL
>  
> -- 
> 2.1.0
>
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