tests/plugins/flt.lttng-utils.debug-info/test_succeed

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2019 Philippe Proulx <pproulx@efficios.com>
   4 # Copyright (C) 2019 Francis Deslauriers <francis.deslauriers@efficios.com>
   5 #
   6 # This program is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU General Public License
   8 # as published by the Free Software Foundation; only version 2
   9 # of the License.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19
  20 # This test validates that a `src.ctf.fs` component successfully reads
  21 # specific CTF traces and creates the expected messages.
  22 #
  23 # Such CTF traces to open either exist (in `tests/ctf-traces/succeed`)
  24 # or are generated by this test using local trace generators.
  25
  26 SH_TAP=1
  27
  28 if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
  29         UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
  30 else
  31         UTILSSH="$(dirname "$0")/../../utils/utils.sh"
  32 fi
  33
  34 # shellcheck source=../../../utils/utils.sh
  35 source "$UTILSSH"
  36
  37 this_dir_relative="plugins/flt.lttng-utils.debug-info"
  38 this_dir_build="$BT_TESTS_BUILDDIR/$this_dir_relative"
  39 succeed_trace_dir="$BT_CTF_TRACES_PATH/succeed"
  40 expect_dir="$BT_TESTS_DATADIR/$this_dir_relative"
  41 binary_artefact_dir="$BT_TESTS_DATADIR/$this_dir_relative"
  42
  43 test_debug_info() {
  44         local name="$1"
  45         local local_args=(
  46                 "-c" "flt.lttng-utils.debug-info"
  47                 "-p" "target-prefix=\"$binary_artefact_dir/x86_64-linux-gnu/dwarf_full\""
  48                 "-c" "sink.text.details"
  49                 "-p" "with-trace-name=no,with-stream-name=no"
  50         )
  51
  52         bt_diff_cli "$expect_dir/trace-$name.expect" "/dev/null" \
  53                 "$succeed_trace_dir/$name" "${local_args[@]}"
  54         ok $? "Trace '$name' gives the expected output"
  55 }
  56
  57 test_compare_to_ctf_fs() {
  58         # Compare the `sink.text.details` output of a graph with and without a
  59         # `flt.lttng-utils.debug-info` component. Both should be identical for
  60         # traces without LTTng debugging fields.
  61         local test_name=$1
  62         shift 1
  63         local cli_args=("$@")
  64         local debug_info_cli_args=("-c" "flt.lttng-utils.debug-info")
  65         local details_cli_args=(
  66                 "-c" "sink.text.details"
  67                 "--params" "with-trace-name=false,with-stream-name=false,with-uuid=false"
  68         )
  69         local actual_stdout=$(mktemp -t test_debug_info_stdout_actual.XXXXXX)
  70         local actual_stderr=$(mktemp -t test_debug_info_stderr_actual.XXXXXX)
  71         local expected_stdout=$(mktemp -t test_debug_info_stdout_expected.XXXXXX)
  72         local expected_stderr=$(mktemp -t test_debug_info_stderr_expected.XXXXXX)
  73         local ret=0
  74
  75         # Create expected files using a graph without a `debug-info` component.
  76         bt_cli "$expected_stdout" "$expected_stderr" "${cli_args[@]}" \
  77                 "${details_cli_args[@]}"
  78
  79         # Read the same trace with a `debug-info` component in the graph.
  80         bt_cli "$actual_stdout" "$actual_stderr" "${cli_args[@]}" \
  81                 "${details_cli_args[@]}" "${debug_info_cli_args[@]}"
  82
  83         bt_diff "$expected_stdout" "$actual_stdout"
  84         ok $? "Input '$test_name' gives the expected stdout"
  85
  86         bt_diff "$expected_stderr" "$actual_stderr"
  87         ok $? "Input '$test_name' gives the expected stderr"
  88
  89         rm -f "$actual_stdout"
  90         rm -f "$actual_stderr"
  91         rm -f "$expected_stdout"
  92         rm -f "$expected_stderr"
  93 }
  94
  95 test_compare_ctf_src_trace() {
  96         local trace_name=$1
  97         local trace_path="$succeed_trace_dir/$trace_name"
  98         local cli_args=("$trace_path")
  99
 100         diag "Comparing output with and without 'flt.lttng-utils.debug-info' on '$trace_name'"
 101         test_compare_to_ctf_fs "src.ctf.fs with $trace_name trace" "${cli_args[@]}"
 102 }
 103
 104 plan_tests 7
 105
 106 test_debug_info debug-info
 107
 108 test_compare_ctf_src_trace smalltrace
 109 test_compare_ctf_src_trace 2packets
 110 test_compare_ctf_src_trace session-rotation