8b4a46d40e2c43a2353b3eb476413346fee808d4
[babeltrace.git] / tests / cli / test_trace_copy
1 #!/bin/bash
2 #
3 # Copyright (C) - 2017 Julien Desfossez <jdesfossez@efficios.com>
4 #
5 # This program is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License, version 2 only, as
7 # published by the Free Software Foundation.
8 #
9 # This program is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 # more details.
13 #
14 # You should have received a copy of the GNU General Public License along with
15 # this program; if not, write to the Free Software Foundation, Inc., 51
16 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17
18 SH_TAP=1
19
20 if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
21 UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
22 else
23 UTILSSH="$(dirname "$0")/../utils/utils.sh"
24 fi
25
26 # shellcheck source=../utils/utils.sh
27 source "$UTILSSH"
28
29 clean_tmp() {
30 rm -rf "${out_path}" "${text_output1}" "${text_output2}"
31 }
32
33 SUCCESS_TRACES=(${BT_CTF_TRACES_PATH}/succeed/*)
34
35 # -2 because there is an empty trace that we skip
36 NUM_TESTS=$((${#SUCCESS_TRACES[@]} * 3 - 2))
37
38 plan_tests $NUM_TESTS
39
40 for path in "${SUCCESS_TRACES[@]}"; do
41 out_path="$(mktemp -d)"
42 text_output1="$(mktemp)"
43 text_output2="$(mktemp)"
44 trace="$(basename "${path}")"
45 sort_cmd="cat" # by default do not sort the trace
46
47 "${BT_TESTS_BT2_BIN}" --no-delta "${path}" 2>/dev/null >"${text_output1}"
48 ret=$?
49 cnt="$(wc -l < "${text_output1}")"
50 if test "$ret" == 0 && test "${cnt// /}" == 0; then
51 pass "Empty trace ${trace}, nothing to copy"
52 clean_tmp
53 continue
54 fi
55
56 # If the trace has a timestamp (starts with [), check if there are
57 # duplicate timestamps in the output.
58 # If there are, we have to sort the text output to make sure it is
59 # always the same.
60 head -1 "${text_output1}" | "${BT_TESTS_GREP_BIN}" "^\[" >/dev/null
61 if test $? = 0; then
62 uniq_ts_cnt="$("${BT_TESTS_AWK_BIN}" '{ print $1 }' < "${text_output1}" | sort | uniq | wc -l)"
63 # Extract only the timestamp columns and compare the number of
64 # unique lines with the total number of lines to see if there
65 # are duplicate timestamps.
66 if test "${cnt// /}" != "${uniq_ts_cnt// /}"; then
67 diag "Trace with non unique timestamps, sorting the output"
68 sort_cmd="sort"
69 tmp="$(mktemp)"
70 sort "${text_output1}" > "$tmp"
71 rm "${text_output1}"
72 text_output1="$tmp"
73 fi
74 fi
75
76 "${BT_TESTS_BT2_BIN}" "${path}" --component sink.ctf.fs --path "${out_path}" >/dev/null 2>&1
77 ok $? "Copy trace ${trace} with ctf-fs sink"
78
79 "${BT_TESTS_BT2_BIN}" "${out_path}" >/dev/null 2>&1
80 ok $? "Read the new trace in ${out_path}"
81
82 "${BT_TESTS_BT2_BIN}" --no-delta "${out_path}" 2>/dev/null | $sort_cmd >"${text_output2}"
83 cnt=$(diff "${text_output1}" "${text_output2}" | wc -l)
84 test "${cnt// /}" == 0
85 ok $? "Exact same content between the two traces"
86
87 clean_tmp
88 done
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