[LTP] [PATCH v5 3/5] shell: Add timeout shell API tests

[Clemens Famulla-Conrad <cfamullaconrad@suse.de>]

On Fri, 2019-10-11 at 11:54 +0200, Petr Vorel wrote:
> Signed-off-by: Petr Vorel <pvorel@suse.cz>
> ---
>  lib/newlib_tests/shell/test_timeout.sh | 36
> ++++++++++++++++++++++++++
>  lib/newlib_tests/shell/timeout01.sh    | 13 ++++++++++
>  lib/newlib_tests/shell/timeout02.sh    | 13 ++++++++++
>  3 files changed, 62 insertions(+)
>  create mode 100755 lib/newlib_tests/shell/test_timeout.sh
>  create mode 100755 lib/newlib_tests/shell/timeout01.sh
>  create mode 100755 lib/newlib_tests/shell/timeout02.sh
> 
> diff --git a/lib/newlib_tests/shell/test_timeout.sh
> b/lib/newlib_tests/shell/test_timeout.sh
> new file mode 100755
> index 000000000..2cbc66412
> --- /dev/null
> +++ b/lib/newlib_tests/shell/test_timeout.sh
> @@ -0,0 +1,36 @@
> +#!/bin/sh
> +
> +PATH="$(dirname $0)/../../../testcases/lib/:$PATH"
> +
> +DATA="
> +timeout01.sh||0

We only check if the lib doesn't produce any error, but we do not 
check if timeout is really unlimited. But I think we can do so when 
the shell-test-framework will be introduced and we can check for 
"TINFO: Timeout per run is disabled" output.

> +timeout02.sh||0
> +timeout02.sh|foo|32
> +timeout02.sh|2|0
> +timeout02.sh|1.1|0
> +timeout02.sh|-10|32

I think it is worth to add these tests as well:

timeout01.sh|2|0
timeout02.sh|-1.1|32
timeout02.sh|-10.1|32
timeout02.sh|-0.1|0

> +"
> +
> +echo "Testing timeout in shell API"
> +echo
> +
> +failed=0
> +for i in $DATA; do
> +	file=$(echo $i | cut -d'|' -f1)
> +	timeout=$(echo $i | cut -d'|' -f2)
> +	exp_exit=$(echo $i | cut -d'|' -f3)
> +
> +	echo "=== $test (LTP_TIMEOUT_MUL='$timeout') ==="
> +	LTP_TIMEOUT_MUL=$timeout ./$file
> +	ret=$?
> +	if [ $ret -ne $exp_exit ]; then
> +		echo "FAILED (exit code: $ret, expected $exp_exit)"
> +		failed=$((failed+1))
> +	else
> +		echo "PASSED"
> +	fi
> +	echo
> +done
> +
> +echo "Failed tests: $failed"
> +exit $failed
> diff --git a/lib/newlib_tests/shell/timeout01.sh
> b/lib/newlib_tests/shell/timeout01.sh
> new file mode 100755
> index 000000000..ab7428a2d
> --- /dev/null
> +++ b/lib/newlib_tests/shell/timeout01.sh
> @@ -0,0 +1,13 @@
> +#!/bin/sh
> +
> +TST_TESTFUNC=do_test
> +
> +TST_TIMEOUT=-1
> +. tst_test.sh
> +
> +do_test()
> +{
> +	tst_res TPASS "timeout $TST_TIMEOUT set"
> +}
> +
> +tst_run
> diff --git a/lib/newlib_tests/shell/timeout02.sh
> b/lib/newlib_tests/shell/timeout02.sh
> new file mode 100755
> index 000000000..73af09125
> --- /dev/null
> +++ b/lib/newlib_tests/shell/timeout02.sh
> @@ -0,0 +1,13 @@
> +#!/bin/sh
> +
> +TST_TESTFUNC=do_test
> +
> +TST_TIMEOUT=2
> +. tst_test.sh
> +
> +do_test()
> +{
> +	tst_res TPASS "timeout $TST_TIMEOUT set
> (LTP_TIMEOUT_MUL='$LTP_TIMEOUT_MUL')"
> +}
> +
> +tst_run