tests/plugins/src.ctf.fs/fail/test_fail

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2019 EfficiOS Inc.
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License
   7 # as published by the Free Software Foundation; only version 2
   8 # of the License.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18
  19 # This test validates that a `src.ctf.fs` component handles gracefully invalid
  20 # CTF traces and produces the expected error message.
  21
  22 SH_TAP=1
  23
  24 if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
  25         UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
  26 else
  27         UTILSSH="$(dirname "$0")/../../../utils/utils.sh"
  28 fi
  29
  30 # shellcheck source=../../../utils/utils.sh
  31 source "$UTILSSH"
  32
  33 fail_trace_dir="$BT_CTF_TRACES_PATH/fail"
  34
  35 stdout_file=$(mktemp -t test_ctf_fail_stdout.XXXXXX)
  36 stderr_file=$(mktemp -t test_ctf_fail_stderr.XXXXXX)
  37 data_dir="${BT_TESTS_SRCDIR}/data/plugins/src.ctf.fs/fail"
  38
  39 test_fail() {
  40         local name="$1"
  41         local expected_stdout_file="$2"
  42         local expected_error_msg="$3"
  43
  44         bt_cli "${stdout_file}" "${stderr_file}" \
  45                 -c sink.text.details -p "with-trace-name=no,with-stream-name=no" "${fail_trace_dir}/${name}"
  46         isnt $? 0 "Trace ${name}: babeltrace exits with an error"
  47
  48         bt_diff "${expected_stdout_file}" "${stdout_file}"
  49         ok $? "Trace ${name}: babeltrace produces the expected stdout"
  50
  51         # The expected error message will likely be found in the error stream
  52         # even if Babeltrace aborts (e.g. hits an assert).  Check that the
  53         # Babeltrace CLI finishes gracefully by checking that the error stream
  54         # contains an error stack printed by the CLI.
  55         grep --silent "^CAUSED BY " "${stderr_file}"
  56         ok $? "Trace ${name}: babeltrace produces an error stack"
  57
  58         grep --silent "${expected_error_msg}" "${stderr_file}"
  59         ok $? "Trace ${name}: babeltrace produces the expected error message"
  60 }
  61
  62
  63 plan_tests 8
  64
  65 test_fail \
  66         "invalid-packet-size/trace" \
  67         "/dev/null" \
  68         "Failed to index CTF stream file '.*channel0_3'"
  69
  70 test_fail \
  71         "valid-events-then-invalid-events" \
  72         "${data_dir}/valid-events-then-invalid-events.expect" \
  73         "No event class with ID of event class ID to use in stream class: .*stream-class-id=0, event-class-id=255"
  74
  75 rm -f "${stdout_file}" "${stderr_file}"