> From: Michael J Gruber [mailto:g...@drmicha.warpmail.net]
> Sent: Tuesday, October 16, 2012 1:40 PM
> To: firstname.lastname@example.org
> Cc: Joachim Schmitz; Junio C Hamano
> Subject: [RFC/PATCH 3/4] test-lib: provide lazy TIME_COMMAND prereq
> Some test want to use the time command (not the shell builtin) and test
> for its availability at /usr/bin/time.
> Provide a lazy prereq TIME_COMMAND which tests for /usr/bin/time and
> /bin/time. If any is found, set TEST_COMMAND_PATH to the first match.
> Signed-off-by: Michael J Gruber <g...@drmicha.warpmail.net>
> Rather than iterating over 2 or more hardcoded paths, one could use
> "test -P time" or allow a make variable TIME_COMMAND_PATH whose
test -P time won't work for me:
test -P: unary operator expected
I do have another one in /usr/local/bin, maybe that could get added too?
> executability is checked by the prereq. I really don't know what's best.
> t/test-lib.sh | 7 +++++++
> 1 file changed, 7 insertions(+)
> diff --git a/t/test-lib.sh b/t/test-lib.sh
> index 489bc80..7977c15 100644
> --- a/t/test-lib.sh
> +++ b/t/test-lib.sh
> @@ -738,6 +738,13 @@ test_lazy_prereq UTF8_NFD_TO_NFC '
> +test_lazy_prereq TIME_COMMAND '
> + for command in /usr/bin/time /bin/time
> + do
> + test -x "$command" && break
> + done && TIME_COMMAND_PATH="$command"
> # When the tests are run as root, permission tests will report that
> # things are writable when they shouldn't be.
> test -w / || test_set_prereq SANITY
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