[lttng-dev] [PATCH lttng-ust] tap-driver.sh: flush stdout after each test result
mathieu.desnoyers at efficios.com
Thu Mar 14 11:42:59 EDT 2019
merged into master, 2.11, 2.10, 2.9, thanks!
----- On Mar 14, 2019, at 11:39 AM, Michael Jeanson mjeanson at efficios.com wrote:
> This is useful in a CI system where stdout is fully buffered and you
> look at the console output to see which test is hanging.
> Signed-off-by: Michael Jeanson <mjeanson at efficios.com>
> config/tap-driver.sh | 3 +++
> 1 file changed, 3 insertions(+)
> diff --git a/config/tap-driver.sh b/config/tap-driver.sh
> index 4254e2b3..12742cae 100755
> --- a/config/tap-driver.sh
> +++ b/config/tap-driver.sh
> @@ -273,6 +273,9 @@ function report(result, details)
> msg = msg " " details
> # Output on console might be colorized.
> print decorate_result(result) msg
> + # Flush stdout after each test result, this is useful when stdout
> + # is buffered, for example in a CI system.
> + fflush()
> # Log the result in the log file too, to help debugging (this is
> # especially true when said result is a TAP error or "Bail out!").
> print result msg | "cat >&3";
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