+#!/bin/bash
+#
+# Copyright (C) - 2017 Julien Desfossez <jdesfossez@efficios.com>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License, version 2 only, as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc., 51
+# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+SH_TAP=1
+
+if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
+ UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
+else
+ UTILSSH="$(dirname "$0")/../utils/utils.sh"
+fi
+
+# shellcheck source=../utils/utils.sh
+source "$UTILSSH"
+
+clean_tmp() {
+ rm -rf "${out_path}" "${text_output1}" "${text_output2}"
+}
+
+SUCCESS_TRACES=(${BT_CTF_TRACES_PATH}/succeed/*)
+
+# -2 because there is an empty trace that we skip
+NUM_TESTS=$((${#SUCCESS_TRACES[@]} * 3 - 2))
+
+plan_tests $NUM_TESTS
+
+for path in "${SUCCESS_TRACES[@]}"; do
+ out_path="$(mktemp -d)"
+ text_output1="$(mktemp)"
+ text_output2="$(mktemp)"
+ trace="$(basename "${path}")"
+ sort_cmd="cat" # by default do not sort the trace
+
+ "${BT_TESTS_BT2_BIN}" --no-delta "${path}" 2>/dev/null >"${text_output1}"
+ ret=$?
+ cnt="$(wc -l < "${text_output1}")"
+ if test "$ret" == 0 && test "${cnt// /}" == 0; then
+ pass "Empty trace ${trace}, nothing to copy"
+ clean_tmp
+ continue
+ fi
+
+ # If the trace has a timestamp (starts with [), check if there are
+ # duplicate timestamps in the output.
+ # If there are, we have to sort the text output to make sure it is
+ # always the same.
+ head -1 "${text_output1}" | "${BT_TESTS_GREP_BIN}" "^\[" >/dev/null
+ if test $? = 0; then
+ uniq_ts_cnt="$("${BT_TESTS_AWK_BIN}" '{ print $1 }' < "${text_output1}" | sort | uniq | wc -l)"
+ # Extract only the timestamp columns and compare the number of
+ # unique lines with the total number of lines to see if there
+ # are duplicate timestamps.
+ if test "${cnt// /}" != "${uniq_ts_cnt// /}"; then
+ diag "Trace with non unique timestamps, sorting the output"
+ sort_cmd="sort"
+ tmp="$(mktemp)"
+ sort "${text_output1}" > "$tmp"
+ rm "${text_output1}"
+ text_output1="$tmp"
+ fi
+ fi
+
+ "${BT_TESTS_BT2_BIN}" "${path}" --component sink.ctf.fs --path "${out_path}" >/dev/null 2>&1
+ ok $? "Copy trace ${trace} with ctf-fs sink"
+
+ "${BT_TESTS_BT2_BIN}" "${out_path}" >/dev/null 2>&1
+ ok $? "Read the new trace in ${out_path}"
+
+ "${BT_TESTS_BT2_BIN}" --no-delta "${out_path}" 2>/dev/null | $sort_cmd >"${text_output2}"
+ cnt=$(diff "${text_output1}" "${text_output2}" | wc -l)
+ test "${cnt// /}" == 0
+ ok $? "Exact same content between the two traces"
+
+ clean_tmp
+done