[DTrace-devel] [PATCH v2 6/8] test: Check dtrace return status in USDT tst.forker.sh

[Kris Van Hees]

On Thu, Jun 27, 2024 at 01:25:16AM -0400, eugene.loh at oracle.com wrote:
> From: Eugene Loh <eugene.loh at oracle.com>
> 
> This test was spuriously passing.  DTrace failed to run -- many error
> messages in the log file indicated as much -- and yet the test passed.
> 
> Check the dtrace return status.
> 
> The test will pass once USDT supports wildcard provider names.
> 
> Signed-off-by: Eugene Loh <eugene.loh at oracle.com>

Reviewed-by: Kris Van Hees <kris.van.hees at oracle.com>

> ---
>  test/unittest/usdt/tst.forker.sh | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/test/unittest/usdt/tst.forker.sh b/test/unittest/usdt/tst.forker.sh
> index 018a6572..7cfa9eb5 100755
> --- a/test/unittest/usdt/tst.forker.sh
> +++ b/test/unittest/usdt/tst.forker.sh
> @@ -1,12 +1,13 @@
>  #!/bin/bash
>  #
>  # Oracle Linux DTrace.
> -# Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
> +# Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
>  # Licensed under the Universal Permissive License v 1.0 as shown at
>  # http://oss.oracle.com/licenses/upl.
>  #
>  #
>  # @@timeout: 120
> +# @@xfail: dtv2 USDT wildcard
>  
>  if [ $# != 1 ]; then
>  	echo expected one argument: '<'dtrace-path'>'
> @@ -32,6 +33,10 @@ while kill -0 $id >/dev/null 2>&1; do
>  			exit(0);
>  		}
>  	EOF
> +	if [ $? -ne 0 ]; then
> +		echo ERROR: DTrace failed to run
> +		exit 1
> +	fi
>  done
>  
>  exit 0
> -- 
> 2.18.4
>