X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=tests%2Fregression%2Ftools%2Frotation%2Frotate_utils.sh;h=3d622decaf7d4b43d494973a9d96092b4400c45d;hp=80b2eb75338dc8dc1f95fd73efcf01d570b50ef5;hb=36e6632013ee40eabfbe50db19ebd8e606ba0204;hpb=8f2d0517807e5e0ed723f1c2f3679b45ae25df2d

diff --git a/tests/regression/tools/rotation/rotate_utils.sh b/tests/regression/tools/rotation/rotate_utils.sh
index 80b2eb753..3d622deca 100644
--- a/tests/regression/tools/rotation/rotate_utils.sh
+++ b/tests/regression/tools/rotation/rotate_utils.sh
@@ -26,12 +26,25 @@ function clean_path ()
 	set +u
 }
 
-function set_chunk_pattern ()
+# The extglob shell option must be enabled to use the pattern generated by this
+# function (shopt -s extglob/ shopt -u extglob).
+# The pattern returned by this function is to validate the form:
+#    YYYYMMDDTHHMMSS[+-]HHMM-YYYYMMDDTHHMMSS[+-]HHMM
+#
+# Where YYYYMMDD is today or tomorrow. Tomorrow must be supported in case where
+# the chunks are generated close to midnight and one ends up the following day.
+function get_chunk_pattern ()
 {
-	# Need to call this function after $today has been set.
+	local today=$1
+	tommorow=$(date +%Y%m%d -d "${today}+1days")
+	pattern_hour_min="[0-9][0-9][0-9][0-9]"
+	pattern_hour_min_sec="${pattern_hour_min}[0-9][0-9]"
+
+	base_pattern="@(${today}|${tommorow})T${pattern_hour_min_sec}[+-]${pattern_hour_min}"
 
+	# Return the pattern
 	# YYYYMMDDTHHMMSS[+-]HHMM-YYYYMMDDTHHMMSS[+-]HHMM
-	export chunk_pattern="${today}T[0-9][0-9][0-9][0-9][0-9][0-9][+-][0-9][0-9][0-9][0-9]-${today}T[0-9][0-9][0-9][0-9][0-9][0-9][+-][0-9][0-9][0-9][0-9]"
+	echo "${base_pattern}-${base_pattern}"
 }
 
 function validate_test_chunks ()
@@ -42,8 +55,11 @@ function validate_test_chunks ()
 	domain=$4
 	per_pid=$5
 
-	set_chunk_pattern
 	local path=
+	local chunk_pattern=$(get_chunk_pattern ${today})
+
+	# Enable extglob for the use of chunk_pattern
+	shopt -s extglob
 
 	# Validate that only 3 chunks are present
 	nb_chunk=$(ls -A $local_path | wc -l)
@@ -87,6 +103,7 @@ function validate_test_chunks ()
 	if test $per_pid = 0; then
 		validate_trace_empty $local_path/${chunk_pattern}-3
 	fi
+	shopt -u extglob
 }
 
 function rotate_timer_test ()
@@ -116,13 +133,12 @@ function rotate_timer_test ()
 	stop_lttng_tracing_ok $SESSION_NAME
 	destroy_lttng_session_ok $SESSION_NAME
 
-	now=$(date +%Y%m%d)
-	test $today = $now
-	ok $? "Date did not change during the test"
-
 	# Make sure the 10 first chunks are valid empty traces
 	i=1
-	set_chunk_pattern
+	local chunk_pattern=$(get_chunk_pattern ${today})
+
+	# Enable extglob for the use of chunk_pattern
+	shopt -s extglob
 
 	# In a per-pid setup, only the first chunk is a valid trace, the other
 	# chunks should be empty folders
@@ -140,4 +156,5 @@ function rotate_timer_test ()
 			i=$(($i+1))
 		done
 	fi
+	shopt -u extglob
 }