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t/test-lib.sh: provide a shell implementation of the 'yes' utility

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Some platforms (IRIX 6.5, Solaris 7) do not provide the 'yes' utility.
Currently, some tests, including t7610 and t9001, try to call this program.
Due to the way the tests are structured, the tests still pass even though
this program is missing.  Rather than succeeding by chance, let's provide
an implementation of the simple 'yes' utility in shell for all platforms to
use.

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Casey 2009-08-28 17:32:41 -05:00 committed by Junio C Hamano
parent aab9ea1aad
commit 8648732e29
1 changed files with 15 additions and 0 deletions
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15
t/test-lib.sh
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@ -685,6 +685,21 @@ do
esac esac
done done
# Provide an implementation of the 'yes' utility
yes () {
if test $# = 0
then
y=y
else
y="$*"
fi
while echo "$y"
do
:
done
}
# Fix some commands on Windows # Fix some commands on Windows
case $(uname -s) in case $(uname -s) in
*MINGW*) *MINGW*)