[lttng-dev] [PATCH lttng-tools] Test: mi: test for greater or equal to a minimum of events on ust listing.

[mathieu.desnoyers@efficios.com (Mathieu Desnoyers)]

bump: J?r?mie, I know you are busy with Babeltrace, but can you quickly
look into merging this fix ? It would repair the CI.

Thanks,

Mathieu

----- On Jun 10, 2015, at 11:27 AM, Jonathan Rajotte jonathan.rajotte-julien at efficios.com wrote:

> Since the number of events present in the tests apps in prone to change it
> make more sense to look for a minimum of events. This is less rigourous
> but more flexible to change.
> 
> Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien at efficios.com>
> ---
> tests/regression/tools/mi/test_mi | 15 ++++++++++-----
> 1 file changed, 10 insertions(+), 5 deletions(-)
> 
> diff --git a/tests/regression/tools/mi/test_mi
> b/tests/regression/tools/mi/test_mi
> index ccf9236..c44b598 100755
> --- a/tests/regression/tools/mi/test_mi
> +++ b/tests/regression/tools/mi/test_mi
> @@ -328,7 +328,7 @@ function test_ust_lttng_event ()
> 	$XML_VALIDATE $OUTPUT_DEST
> 	ok $? "Mi test: Multiple enable ust event with inside fail xsd validation"
> 
> -	#Check for 2 success = true et 1 false
> +	#Check for 2 success = true and 1 success = false
> 	extract_xml $OUTPUT_DEST $XPATH_ENABLE_EVENT_SUCCESS result
> 	num_ocur=$(grep -o "true" <<< "$result" | wc -l)
> 	test "$num_ocur" -eq "2"
> @@ -511,16 +511,21 @@ function test_list_ust_event ()
> 	$XML_VALIDATE $OUTPUT_DEST
> 	ok $? "Mi test: list ust event xsd validation"
> 
> -	#Extract events 5 events should be present
> +	#Extract events
> 	extract_xml $OUTPUT_DEST "$XPATH_LIST_UST_EVENT""/name/text()" result
> 	num=$(echo "$result" | wc -l)
> -	test "$num" -eq "5"
> +
> +	#Since the number of events is prone to change we only look for >= from a
> +	#base number. An alternative would be to look for each events but this
> +	#is complicated for nothing.
> +	test "$num" -ge "5"
> 	ok $? "Mi test: $num / 5 ust events discovered"
> 
> -	#Extract field from tp:tptest event. Expect 12
> +	#Extract field from tp:tptest event. Expect >= to 12 because number of
> +	#field is prone to change.
> 	extract_xml $OUTPUT_DEST "$XPATH_LIST_UST_EVENT""[./name =
> 	'tp:tptest']/event_fields/event_field/name/text()" result
> 	num=$(echo "$result" | wc -l)
> -	test "$num" -eq "12"
> +	test "$num" -ge "12"
> 	ok $? "Mi test: $num / 12 ust event fields discovered"
> 
> 	#Wait for all background processes
> --
> 2.1.4
> 
> 
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-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com