[LTP] [PATCH 1/1] lib: Add ROD shell API test

[Richard Palethorpe]

Hello,

Petr Vorel <pvorel@suse.cz> writes:

> Signed-off-by: Petr Vorel <pvorel@suse.cz>
> ---
>  lib/newlib_tests/runtest.sh   |  2 +-
>  lib/newlib_tests/shell/rod.sh | 30 ++++++++++++++++++++++++++++++
>  2 files changed, 31 insertions(+), 1 deletion(-)
>  create mode 100755 lib/newlib_tests/shell/rod.sh
>
> diff --git a/lib/newlib_tests/runtest.sh b/lib/newlib_tests/runtest.sh
> index f136bcb88..5b75fe2c7 100755
> --- a/lib/newlib_tests/runtest.sh
> +++ b/lib/newlib_tests/runtest.sh
> @@ -8,7 +8,7 @@ tst_fuzzy_sync03 test_zero_hugepage.sh test_kconfig.sh
>  test_children_cleanup.sh}"
>  
>  LTP_SHELL_API_TESTS="${LTP_SHELL_API_TESTS:-shell/tst_check_driver.sh
> -shell/tst_check_kconfig0[1-5].sh shell/net/*.sh}"
> +shell/tst_check_kconfig0[1-5].sh shell/rod.sh shell/net/*.sh}"
>  
>  cd $(dirname $0)
>  PATH="$PWD/../../testcases/lib/:$PATH"
> diff --git a/lib/newlib_tests/shell/rod.sh b/lib/newlib_tests/shell/rod.sh
> new file mode 100755
> index 000000000..e05516d0b
> --- /dev/null
> +++ b/lib/newlib_tests/shell/rod.sh
> @@ -0,0 +1,30 @@
> +#!/bin/sh
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +# Copyright (c) 2022 Petr Vorel <pvorel@suse.cz>
> +
> +TST_TESTFUNC="test"
> +TST_NEEDS_TMPDIR=1
> +TST_CNT=3
> +
> +test1()
> +{
> +	ROD cd /
> +	EXPECT_PASS [ "$PWD" != "/" ]
> +}
> +
> +test2()
> +{
> +	ROD echo foo > /nonexisting-file

If we are running as root then this will succeed?

I suppose we don't usually run the lib tests as root, but wouldn't it be
better to create a file and write protect it, then try redirecting to it?

> +	tst_res TPASS "ROD redirecting without qoting continue on failure. NOTE: proper syntax needs to escape '>': ROD echo foo \> /nonexisting-file"
> +	EXPECT_FAIL 'cat /nonexisting-file'
> +}
> +
> +test3()
> +{
> +	ROD echo foo \> file
> +	tst_res TPASS "ROD redirect quoting syntax works"
> +	EXPECT_PASS '[ $(cat file) = foo ]'
> +}
> +
> +. tst_test.sh
> +tst_run
> -- 
> 2.37.1


-- 
Thank you,
Richard.