X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=tests%2Fregression%2Ftools%2Frotation%2Frotate_utils.sh;h=146f7e25cc529fa0023b6ecfbac5f485418f3fcb;hb=cdcf8972424da5cba4c0210d7fdfa2e7123aa748;hp=0454b7ce3e8d421d97cf2e4c7c3271a1b24c1dd7;hpb=6f7eb8e1cb829926bcbce2aeb885b0db63fc7af0;p=lttng-tools.git

diff --git a/tests/regression/tools/rotation/rotate_utils.sh b/tests/regression/tools/rotation/rotate_utils.sh
index 0454b7ce3..146f7e25c 100644
--- a/tests/regression/tools/rotation/rotate_utils.sh
+++ b/tests/regression/tools/rotation/rotate_utils.sh
@@ -144,3 +144,28 @@ function rotate_timer_test ()
 	fi
 	shopt -u extglob
 }
+
+function trace_until_n_archives ()
+{
+	local produce_events=$1
+	local trace_path=$2
+	local target_archive_count=$3
+	local trace_size_cutoff=$4
+	local archive_count=0
+	local trace_size=0
+
+	diag "Waiting for $target_archive_count size-based rotations to occur"
+	while [[ archive_count -lt $target_archive_count && $trace_size -lt $trace_size_cutoff ]]
+	do
+		archive_count=$(find "$trace_path" -mindepth 2 -maxdepth 2 -type d -path "*archives*" | wc -l)
+		trace_size=$(du -b "$trace_path" | tail -n1 | cut -f1)
+		$produce_events 2000
+	done
+
+	if [[ $trace_size -ge $trace_size_cutoff ]]; then
+		diag "Exceeded size cutoff of $trace_size_cutoff bytes while waiting for $target_archive_count rotations"
+	fi
+
+	[[ $archive_count -eq $target_archive_count ]]
+	ok $? "Found $target_archive_count trace archives resulting from trace archive rotations"
+}