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

   1 #!/bin/bash
   2 #
   3 # SPDX-License-Identifier: GPL-2.0-only
   4 #
   5 # Copyright (C) 2019 EfficiOS Inc.
   6 #
   7
   8 # This test validates that a `src.ctf.fs` component handles gracefully invalid
   9 # CTF traces and produces the expected error message.
  10
  11 SH_TAP=1
  12
  13 if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
  14         UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
  15 else
  16         UTILSSH="$(dirname "$0")/../../../utils/utils.sh"
  17 fi
  18
  19 # shellcheck source=../../../utils/utils.sh
  20 source "$UTILSSH"
  21
  22 fail_trace_dir="$BT_CTF_TRACES_PATH/fail"
  23
  24 stdout_file=$(mktemp -t test_ctf_fail_stdout.XXXXXX)
  25 stderr_file=$(mktemp -t test_ctf_fail_stderr.XXXXXX)
  26 data_dir="${BT_TESTS_SRCDIR}/data/plugins/src.ctf.fs/fail"
  27
  28 test_fail() {
  29         local name="$1"
  30         local expected_stdout_file="$2"
  31         local expected_error_msg="$3"
  32
  33         bt_cli "${stdout_file}" "${stderr_file}" \
  34                 -c sink.text.details -p "with-trace-name=no,with-stream-name=no" "${fail_trace_dir}/${name}"
  35         isnt $? 0 "Trace ${name}: babeltrace exits with an error"
  36
  37         bt_diff "${expected_stdout_file}" "${stdout_file}"
  38         ok $? "Trace ${name}: babeltrace produces the expected stdout"
  39
  40         # The expected error message will likely be found in the error stream
  41         # even if Babeltrace aborts (e.g. hits an assert).  Check that the
  42         # Babeltrace CLI finishes gracefully by checking that the error stream
  43         # contains an error stack printed by the CLI.
  44         grep --silent "^CAUSED BY " "${stderr_file}"
  45         ok $? "Trace ${name}: babeltrace produces an error stack"
  46
  47         grep --silent "${expected_error_msg}" "${stderr_file}"
  48         ok $? "Trace ${name}: babeltrace produces the expected error message"
  49 }
  50
  51
  52 plan_tests 8
  53
  54 test_fail \
  55         "invalid-packet-size/trace" \
  56         "/dev/null" \
  57         "Failed to index CTF stream file '.*channel0_3'"
  58
  59 test_fail \
  60         "valid-events-then-invalid-events" \
  61         "${data_dir}/valid-events-then-invalid-events.expect" \
  62         "No event class with ID of event class ID to use in stream class: .*stream-class-id=0, event-class-id=255"
  63
  64 rm -f "${stdout_file}" "${stderr_file}"