3 # SPDX-License-Identifier: GPL-2.0-only
5 # Copyright (C) 2017 Julien Desfossez <jdesfossez@efficios.com>
10 if [ -n "${BT_TESTS_SRCDIR:-}" ]; then
11 UTILSSH
="$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}" "${text_output2}" "${stderr_file}"
23 SUCCESS_TRACES
=("${BT_CTF_TRACES_PATH}/succeed/"*)
25 # -4 because there are two empty traces that we skip
26 NUM_TESTS
=$
((${#SUCCESS_TRACES[@]} * 3 - 4))
30 for path
in "${SUCCESS_TRACES[@]}"; do
31 out_path
="$(mktemp -d)"
32 text_output1
="$(mktemp)"
33 text_output2_intermediary
="$(mktemp)"
34 text_output2
="$(mktemp)"
35 stderr_file
="$(mktemp)"
36 trace
="$(basename "${path}")"
37 sort_cmd
="cat" # by default do not sort the trace
39 bt_cli
"${text_output1}" "/dev/null" --no-delta "${path}"
41 cnt
="$(wc -l < "${text_output1}")"
42 if test "$ret" == 0 && test "${cnt// /}" == 0; then
43 pass
"Empty trace ${trace}, nothing to copy"
48 # If the trace has a timestamp (starts with [), check if there are
49 # duplicate timestamps in the output.
50 # If there are, we have to sort the text output to make sure it is
52 head -1 "${text_output1}" | bt_grep
"^\[" >/dev
/null
54 # shellcheck disable=SC2016
55 uniq_ts_cnt
="$("${BT_TESTS_AWK_BIN}" '{ print $1 }' < "${text_output1}" | sort | uniq | wc -l)"
56 # Extract only the timestamp columns and compare the number of
57 # unique lines with the total number of lines to see if there
58 # are duplicate timestamps.
59 if test "${cnt// /}" != "${uniq_ts_cnt// /}"; then
60 diag
"Trace with non unique timestamps, sorting the output"
63 sort "${text_output1}" > "$tmp"
69 bt_cli
"/dev/null" "${stderr_file}" "${path}" --component sink.ctf.fs "--params=path=\"${out_path}\""
70 if ! ok $?
"Copy trace ${trace} with ctf-fs sink"; then
72 diag_file
"${stderr_file}"
75 bt_cli
"/dev/null" "${stderr_file}" "${out_path}"
76 if ! ok $?
"Read the new trace in ${out_path}"; then
78 diag_file
"${stderr_file}"
81 if ! bt_cli
"${text_output2_intermediary}" "${stderr_file}" --no-delta "${out_path}"; then
83 diag_file
"${stderr_file}"
86 $sort_cmd "${text_output2_intermediary}" > "${text_output2}"
87 bt_diff
"${text_output1}" "${text_output2}"
88 ok $?
"Exact same content between the two traces"