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 ()
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 $local_path | wc -l)
# Make sure we don't have anything else in the first 2 chunk directories
# besides the kernel folder.
- nr_stale=$(\ls $local_path/${chunk_pattern}-1 | grep -v $domain | wc -l)
- ok $nr_stale "No stale folders in chunk 1 directory"
- nr_stale=$(\ls $local_path/${chunk_pattern}-2 | grep -v $domain | wc -l)
- ok $nr_stale "No stale folders in chunk 2 directory"
+ for chunk in $(seq 1 2); do
+ nr_stale=$(ls -A $local_path/${chunk_pattern}-${chunk} | grep -v $domain | wc -l)
+ ok $nr_stale "No stale folders in chunk ${chunk} directory"
+ done
# We expect a complete session of 30 events
validate_trace_count $EVENT_NAME $local_path 30
if test $per_pid = 0; then
validate_trace_empty $local_path/${chunk_pattern}-3
fi
+ shopt -u extglob
}
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 ${today})
+
+ # Enable extglob for the use of chunk_pattern
+ shopt -s extglob
# In a per-pid setup, only the first chunk is a valid trace, the other
# chunks should be empty folders
i=$(($i+1))
done
fi
+ shopt -u extglob
}