--- /dev/null
+#!/bin/bash
+#
+# Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com>
+#
+# SPDX-License-Identifier: LGPL-2.1-only
+
+CURDIR=$(dirname "$0")/
+TESTDIR=$CURDIR/../../..
+
+TMPDIR=$(mktemp -d)
+
+SH_TAP=1
+
+# shellcheck source=../../../utils/utils.sh
+source "$TESTDIR/utils/utils.sh"
+
+FULL_LTTNG_BIN="${TESTDIR}/../src/bin/lttng/${LTTNG_BIN}"
+
+function view_map_ok() {
+ local map_name="$1"
+ local key="$2"
+ local expected_value="$3"
+ local extracted_value
+ local temp_view_output
+
+ temp_view_output=$(mktemp -t map_view_output.XXXXXX)
+
+ "$FULL_LTTNG_BIN" view-map "$map_name" --key="$key" > "$temp_view_output"
+ ok $? "Map '$map_name' viewed succesfully"
+
+ grep -q " $key " "$temp_view_output"
+ ok $? "Key '$key' found in view-map output"
+
+ # Get value
+ # TODO: this is based on the text output, ideally when mi is availabe we
+ # who should use it to parse the value!
+ # Sample output
+ # | key | 5|
+ # Keep white space surrounding the key so to avoid grepping a substring
+ # in a larger key.
+ extracted_value=$(grep " $key " "$temp_view_output" | tr -d " " | cut -d "|" -f3)
+ # Necessary since the returned value can be non existent
+ extracted_value=${extracted_value:-"-1"}
+
+ is "$extracted_value" "$expected_value" "Key value is $expected_value as expected"
+
+ rm -f "$temp_view_output"
+}
+
+function test_map_view_empty()
+{
+ local domain="$1"
+ local bitness="$2"
+ local buf_option="$3"
+
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+
+ diag "Map view empty: $domain bitness $bitness $buf_option"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ "$FULL_LTTNG_BIN" view-map "$MAP_NAME" > /dev/null
+ ok $? "Map enabled viewed succesfully"
+
+ "$FULL_LTTNG_BIN" disable-map "$domain" "$MAP_NAME" > /dev/null
+ ok $? "Map disabled succesfully"
+
+ "$FULL_LTTNG_BIN" view-map "$MAP_NAME" > /dev/null
+ ok $? "Map disabled viewed succesfully"
+
+ destroy_lttng_session_ok "$SESSION_NAME"
+}
+
+function test_map_formated_keys()
+{
+ local domain="$1"
+ local event_name="$2"
+ local key_format="$3"
+ local expected_key="$4"
+ local test_app="$5"
+
+ local bitness="32"
+ # buf option left empty for use with both UST and kernel domain.
+ local buf_option=""
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+
+ diag "Map with $domain formated key. event-name: \"$event_name\", key format: \"$key_format\", expecting: \"$expected_key\""
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$key_format"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$expected_key" "$NR_ITER"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_n_triggers_n_keys()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+
+ local number_of_trigger=5
+
+ diag "Map $domain with $number_of_trigger triggers with all different keys"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ for i in $(seq 1 $number_of_trigger); do
+ cur_trigger_name="${TRIGGER_NAME}${i}"
+ lttng_add_trigger_ok "$cur_trigger_name" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" \
+ --map "$MAP_NAME" \
+ --key "${KEY}${i}"
+ done
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ for i in $(seq 1 $number_of_trigger); do
+ view_map_ok "$MAP_NAME" "$KEY${i}" "$NR_ITER"
+ done
+
+ for i in $(seq 1 $number_of_trigger); do
+ lttng_remove_trigger_ok "$TRIGGER_NAME${i}"
+ done
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_n_triggers_1_key()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+
+ local number_of_trigger=5
+
+ diag "Map $domain with $number_of_trigger triggers all with the same key"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ for i in $(seq 1 $number_of_trigger); do
+ cur_trigger_name="${TRIGGER_NAME}${i}"
+ lttng_add_trigger_ok "$cur_trigger_name" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" \
+ --map "$MAP_NAME" \
+ --key "${KEY}"
+ done
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "$((NR_ITER * number_of_trigger))"
+
+ for i in $(seq 1 $number_of_trigger); do
+ lttng_remove_trigger_ok "$TRIGGER_NAME${i}"
+ done
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_n_triggers_1_key_coalesced()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+
+ local number_of_trigger=5
+
+ diag "Map $domain with $number_of_trigger triggers all with the same key"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option" "--coalesce-hits"
+
+ for i in $(seq 1 $number_of_trigger); do
+ cur_trigger_name="${TRIGGER_NAME}${i}"
+ lttng_add_trigger_ok "$cur_trigger_name" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" \
+ --map "$MAP_NAME" \
+ --key "${KEY}"
+ done
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ # With the `coalesce-hits` map option two enablers on the same event
+ # with the same key will only increment the counter once.
+ view_map_ok "$MAP_NAME" "$KEY" "$((NR_ITER))"
+
+ for i in $(seq 1 $number_of_trigger); do
+ lttng_remove_trigger_ok "$TRIGGER_NAME${i}"
+ done
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_disable_enable()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+
+ diag "Map $domain disable-enable --bitness $bitness"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER"
+
+ "$FULL_LTTNG_BIN" disable-map "$domain" -s "$SESSION_NAME" "$MAP_NAME" > /dev/null
+ ok $? "Map disabled succesfully"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ # The values in the map should not have changed since the map is
+ # disabled.
+ view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER"
+
+ "$FULL_LTTNG_BIN" enable-map "$domain" -s "$SESSION_NAME" "$MAP_NAME" > /dev/null
+ ok $? "Map enabled succesfully"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "$((NR_ITER * 2))"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_add_remove_add_trigger()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+
+ diag "Map $domain add-remove-add the same trigger"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ "$test_app"
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ "$test_app"
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ "$test_app"
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "$((NR_ITER * 2))"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_creation_after_trigger()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+
+ diag "Map $domain creation after trigger creation"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ "$test_app"
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_remove_trigger_before_stop()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+
+ diag "Map remove trigger before stop"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ "$test_app"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER"
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ # Confirm that the map content is unchanged after a stop.
+ view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER"
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_two_incr_value_two_keys()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY1="romados"
+ local KEY2="pitarifique"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+
+ diag "Map remove trigger before stop"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY1" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY2"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ "$test_app"
+
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY1" "$NR_ITER"
+ view_map_ok "$MAP_NAME" "$KEY2" "$NR_ITER"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_filter()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local event_name="$2"
+ local filter_field="$3"
+ local test_app="$4"
+ local buf_option=""
+ local bitness="32"
+
+ diag "Map $domain filtering $event_name filter: \"$filter_field == 0\""
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" --filter "$filter_field==0"\
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "1"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
+
+function test_map_clear()
+{
+ local MAP_NAME="my_map_name"
+ local SESSION_NAME="my_session_name"
+ local TRIGGER_NAME="my_trigger_name"
+ local KEY="foo"
+ local domain="$1"
+ local bitness="$2"
+ local event_name="$3"
+ local test_app="$4"
+ local buf_option=""
+ local bitness="32"
+
+ diag "Map $domain clear"
+
+ create_lttng_session_ok "$SESSION_NAME"
+
+ lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option"
+
+ lttng_add_trigger_ok "$TRIGGER_NAME" \
+ --condition \
+ on-event "$domain" "$event_name" \
+ --action \
+ incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY"
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ $test_app
+
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER"
+
+ lttng_clear_session_ok "$SESSION_NAME"
+
+ view_map_ok "$MAP_NAME" "$KEY" "0"
+
+ lttng_remove_trigger_ok "$TRIGGER_NAME"
+
+ destroy_lttng_session_ok $SESSION_NAME
+}
projects / lttng-tools.git / blobdiff