3 # SPDX-License-Identifier: GPL-2.0-only
5 # Copyright (C) 2017 Julien Desfossez <jdesfossez@efficios.com>
10 if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
11 UTILSSH
="$BT_TESTS_SRCDIR/utils/utils.sh"
13 UTILSSH
="$(dirname "$0")/../utils/utils.sh"
16 # shellcheck source=../utils/utils.sh
20 rm -rf "${out_path}" "${text_output1}" "${text_output2_intermediary}" "${text_output2}"
23 SUCCESS_TRACES
=("${BT_CTF_TRACES_PATH}/succeed/"*)
25 # -2 because there is an empty trace that we skip
26 NUM_TESTS
=$
((${#SUCCESS_TRACES[@]} * 3 - 2))
30 for path
in "${SUCCESS_TRACES[@]}"; do
31 out_path
="$(mktemp -d)"
32 text_output1
="$(mktemp)"
33 text_output2_intermediary
="$(mktemp)"
34 text_output2
="$(mktemp)"
35 trace
="$(basename "${path}")"
36 sort_cmd
="cat" # by default do not sort the trace
38 bt_cli
"${text_output1}" "/dev/null" --no-delta "${path}"
40 cnt
="$(wc -l < "${text_output1}")"
41 if test "$ret" == 0 && test "${cnt// /}" == 0; then
42 pass
"Empty trace ${trace}, nothing to copy"
47 # If the trace has a timestamp (starts with [), check if there are
48 # duplicate timestamps in the output.
49 # If there are, we have to sort the text output to make sure it is
51 head -1 "${text_output1}" |
"${BT_TESTS_GREP_BIN}" "^\[" >/dev
/null
53 # shellcheck disable=SC2016
54 uniq_ts_cnt
="$("${BT_TESTS_AWK_BIN}" '{ print $1 }' < "${text_output1}" | sort | uniq | wc -l)"
55 # Extract only the timestamp columns and compare the number of
56 # unique lines with the total number of lines to see if there
57 # are duplicate timestamps.
58 if test "${cnt// /}" != "${uniq_ts_cnt// /}"; then
59 diag
"Trace with non unique timestamps, sorting the output"
62 sort "${text_output1}" > "$tmp"
68 bt_cli
"/dev/null" "/dev/null" "${path}" --component sink.ctf.fs
"--params=path=\"${out_path}\""
69 ok $?
"Copy trace ${trace} with ctf-fs sink"
71 bt_cli
"/dev/null" "/dev/null" "${out_path}"
72 ok $?
"Read the new trace in ${out_path}"
74 bt_cli
"${text_output2_intermediary}" "/dev/null" --no-delta "${out_path}"
75 $sort_cmd "${text_output2_intermediary}" > "${text_output2}"
76 cnt
=$
(diff "${text_output1}" "${text_output2}" |
wc -l)
77 test "${cnt// /}" == 0
78 ok $?
"Exact same content between the two traces"