tests/cli/convert/test_convert_args

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2017 Philippe Proulx <pproulx@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 tmp_stdout=$(mktemp -t test_convert_args_stdout.XXXXXX)
  30 tmp_stderr=$(mktemp -t test_convert_args_stderr.XXXXXX)
  31
  32 test_bt_convert_run_args() {
  33         local what="$1"
  34         local convert_args="$2"
  35         local expected_run_args="$3"
  36
  37         local run_args
  38
  39         # Split argument string into array.
  40         IFS=' ' read -ra convert_args_array <<< "$convert_args"
  41
  42         # Execute convert command.
  43         bt_cli "${tmp_stdout}" "${tmp_stderr}" convert --run-args "${convert_args_array[@]}"
  44         ok $? "${what}: success exit status"
  45
  46         run_args=$(cat "${tmp_stdout}")
  47
  48         # Verify output run args.
  49         [ "$run_args" = "$expected_run_args" ]
  50         ok $? "${what}: run arguments"
  51 }
  52
  53 test_bt_convert_fails() {
  54         local what="$1"
  55         local convert_args="$2"
  56         local expected_error_str="$3"
  57
  58         # Split argument string into array.
  59         IFS=' ' read -ra convert_args_array <<< "$convert_args"
  60
  61         # Execute convert command.
  62         bt_cli "${tmp_stdout}" "${tmp_stderr}" convert --run-args "${convert_args_array[@]}"
  63         isnt "$?" 0 "failure exit status"
  64
  65         # Nothing should be printed on stdout.
  66         bt_diff /dev/null "${tmp_stdout}"
  67         ok $? "$what: nothing is printed on stdout"
  68
  69         # Check for expected error string in stderr.
  70         grep --quiet --fixed-strings -e "$expected_error_str" "$tmp_stderr"
  71         local status=$?
  72         ok "$status" "$what: expected error message"
  73         if [ "$status" -ne 0 ]; then
  74                 diag "Expected error string '${expected_error_str}' not found in stderr:"
  75                 diag "$(cat "${tmp_stderr}")"
  76         fi
  77 }
  78
  79 path_to_trace="${BT_CTF_TRACES_PATH}/succeed/succeed1"
  80 path_to_trace2="${BT_CTF_TRACES_PATH}/succeed/succeed2"
  81 output_path="/output/path"
  82
  83 if [ "$BT_OS_TYPE" = "mingw" ]; then
  84         # Use Windows native paths for comparison because Unix
  85         # paths are converted by the shell before they are passed
  86         # to the native babeltrace2 binary.
  87         path_to_trace=$(cygpath -m "$path_to_trace")
  88         path_to_trace2=$(cygpath -m "$path_to_trace2")
  89         output_path=$(cygpath -m "$output_path")
  90 fi
  91
  92 plan_tests 161
  93
  94 test_bt_convert_run_args 'path non-option arg' "$path_to_trace" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
  95 test_bt_convert_run_args 'path non-option args' "$path_to_trace $path_to_trace2" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\", \"${path_to_trace2}\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
  96 test_bt_convert_run_args 'path non-option arg + named user source with --params' "$path_to_trace --component ZZ:source.another.source --params salut=yes" "--component ZZ:source.another.source --params salut=yes --component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect ZZ:muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
  97 test_bt_convert_run_args 'unnamed user source' '--component source.salut.com' "--component source.salut.com:source.salut.com --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect 'source\.salut\.com:muxer' --connect muxer:pretty"
  98 test_bt_convert_run_args "path non-option arg + user source named \`auto-disc-source-ctf-fs\`" "--component auto-disc-source-ctf-fs:source.salut.com $path_to_trace" "--component auto-disc-source-ctf-fs:source.salut.com --component auto-disc-source-ctf-fs-0:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect auto-disc-source-ctf-fs-0:muxer --connect muxer:pretty"
  99 test_bt_convert_run_args "path non-option arg + user sink named \`pretty\`" "--component pretty:sink.my.sink $path_to_trace" "--component pretty:sink.my.sink --component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 100 test_bt_convert_run_args "path non-option arg + user filter named \`muxer\`" "--component muxer:filter.salut.com $path_to_trace" "--component muxer:filter.salut.com --component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer-0:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer-0 --connect muxer-0:muxer --connect muxer:pretty"
 101 test_bt_convert_run_args "path non-option arg + --begin + user filter named \`trimmer\`" "$path_to_trace --component trimmer:filter.salut.com --begin=abc" "--component trimmer:filter.salut.com --component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --component trimmer-0:filter.utils.trimmer --params 'begin=\"abc\"' --connect auto-disc-source-ctf-fs:muxer --connect muxer:trimmer-0 --connect trimmer-0:trimmer --connect trimmer:pretty"
 102 test_bt_convert_run_args 'path non-option arg + --begin' "$path_to_trace --begin=123" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --component trimmer:filter.utils.trimmer --params 'begin=\"123\"' --connect auto-disc-source-ctf-fs:muxer --connect muxer:trimmer --connect trimmer:pretty"
 103 test_bt_convert_run_args 'path non-option arg + --begin --end' "$path_to_trace --end=456 --begin 123" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --component trimmer:filter.utils.trimmer --params 'end=\"456\"' --params 'begin=\"123\"' --connect auto-disc-source-ctf-fs:muxer --connect muxer:trimmer --connect trimmer:pretty"
 104 test_bt_convert_run_args 'path non-option arg + --timerange' "$path_to_trace --timerange=[abc,xyz]" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --component trimmer:filter.utils.trimmer --params 'begin=\"abc\"' --params 'end=\"xyz\"' --connect auto-disc-source-ctf-fs:muxer --connect muxer:trimmer --connect trimmer:pretty"
 105 test_bt_convert_run_args 'path non-option arg + --clock-cycles' "$path_to_trace --clock-cycles" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params clock-cycles=yes --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 106 test_bt_convert_run_args 'path non-option arg + --clock-date' "$path_to_trace --clock-date" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params clock-date=yes --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 107 test_bt_convert_run_args 'path non-option arg + --clock-force-correlate' "$path_to_trace --clock-force-correlate" "--component auto-disc-source-ctf-fs:source.ctf.fs --params force-clock-class-origin-unix-epoch=yes --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 108 test_bt_convert_run_args 'path non-option arg + --clock-gmt' "$path_to_trace --clock-gmt" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params clock-gmt=yes --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 109 test_bt_convert_run_args 'path non-option arg + --clock-offset' "$path_to_trace --clock-offset=15487" "--component auto-disc-source-ctf-fs:source.ctf.fs --params clock-class-offset-s=15487 --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 110 test_bt_convert_run_args 'path non-option arg + --clock-offset-ns' "$path_to_trace --clock-offset-ns=326159487" "--component auto-disc-source-ctf-fs:source.ctf.fs --params clock-class-offset-ns=326159487 --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 111 test_bt_convert_run_args 'path non-option arg + --clock-seconds' "$path_to_trace --clock-seconds" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params clock-seconds=yes --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 112 test_bt_convert_run_args 'path non-option arg + --color' "$path_to_trace --color=never" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params 'color=\"never\"' --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 113 test_bt_convert_run_args 'path non-option arg + --debug-info' "$path_to_trace --debug-info" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --component debug-info:filter.lttng-utils.debug-info --connect auto-disc-source-ctf-fs:muxer --connect muxer:debug-info --connect debug-info:pretty"
 114 test_bt_convert_run_args 'path non-option arg + --debug-info-dir' "$path_to_trace --debug-info-dir=${output_path}" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --component debug-info:filter.lttng-utils.debug-info --params 'debug-info-dir=\"${output_path}\"' --connect auto-disc-source-ctf-fs:muxer --connect muxer:debug-info --connect debug-info:pretty"
 115 test_bt_convert_run_args 'path non-option arg + --debug-info-target-prefix' "$path_to_trace --debug-info-target-prefix=${output_path}" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --component debug-info:filter.lttng-utils.debug-info --params 'target-prefix=\"${output_path}\"' --connect auto-disc-source-ctf-fs:muxer --connect muxer:debug-info --connect debug-info:pretty"
 116 test_bt_convert_run_args 'path non-option arg + --debug-info-full-path' "$path_to_trace --debug-info-full-path" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --component debug-info:filter.lttng-utils.debug-info --params full-path=yes --connect auto-disc-source-ctf-fs:muxer --connect muxer:debug-info --connect debug-info:pretty"
 117 test_bt_convert_run_args 'path non-option arg + --fields=trace:domain,loglevel' "--fields=trace:domain,loglevel $path_to_trace" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params field-trace:domain=yes,field-loglevel=yes,field-default=hide --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 118 test_bt_convert_run_args 'path non-option arg + --fields=all' "--fields=all $path_to_trace" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params field-default=show --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 119 test_bt_convert_run_args 'path non-option arg + --names=context,header' "--names=context,header $path_to_trace" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params name-context=yes,name-header=yes,name-default=hide --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 120 test_bt_convert_run_args 'path non-option arg + --names=all' "--names=all $path_to_trace" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params name-default=show --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 121 test_bt_convert_run_args 'path non-option arg + --no-delta' "$path_to_trace --no-delta" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params no-delta=yes --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 122 test_bt_convert_run_args 'path non-option arg + --output' "$path_to_trace --output $output_path" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --params 'path=\"$output_path\"' --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 123 test_bt_convert_run_args 'path non-option arg + -i ctf' "$path_to_trace -i ctf" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:pretty"
 124 test_bt_convert_run_args 'URL non-option arg + -i lttng-live' 'net://some-host/host/target/session -i lttng-live' "--component lttng-live:source.ctf.lttng-live --params 'inputs=[\"net://some-host/host/target/session\"]' --params 'session-not-found-action=\"end\"' --component pretty:sink.text.pretty --component muxer:filter.utils.muxer --connect lttng-live:muxer --connect muxer:pretty"
 125 test_bt_convert_run_args 'path non-option arg + -o dummy' "$path_to_trace -o dummy" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component dummy:sink.utils.dummy --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:dummy"
 126 test_bt_convert_run_args 'path non-option arg + -o ctf + --output' "$path_to_trace -o ctf --output $output_path" "--component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component sink-ctf-fs:sink.ctf.fs --params 'path=\"$output_path\"' --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect muxer:sink-ctf-fs"
 127 test_bt_convert_run_args 'path non-option arg + user sink with log level' "$path_to_trace -c sink.mein.sink -lW" "--component sink.mein.sink:sink.mein.sink --log-level W --component auto-disc-source-ctf-fs:source.ctf.fs --params 'inputs=[\"$path_to_trace\"]' --component muxer:filter.utils.muxer --connect auto-disc-source-ctf-fs:muxer --connect 'muxer:sink\.mein\.sink'"
 128
 129 test_bt_convert_fails \
 130         'bad --component format (plugin only)' \
 131         '--component salut' \
 132         "Invalid format for --component option's argument:"
 133
 134 test_bt_convert_fails \
 135         'bad --component format (name and plugin only)' \
 136         '--component name:salut' \
 137         "Missing component class type (\`source\`, \`filter\`, or \`sink\`)."
 138
 139 test_bt_convert_fails \
 140         'bad --component format (name only)' \
 141         '--component name:' \
 142         "Missing component class type (\`source\`, \`filter\`, or \`sink\`)."
 143
 144 test_bt_convert_fails \
 145         'bad --component format (extra dot found)' \
 146         '--component name:source.plugin.comp.cls' \
 147         "Invalid format for --component option's argument:"
 148
 149 test_bt_convert_fails \
 150         'duplicate component name' \
 151         '--component hello:sink.a.b --component hello:source.c.d' \
 152         'Duplicate component instance name:'
 153
 154 test_bt_convert_fails \
 155         'unknown option' \
 156         '--component hello:sink.a.b --salut' \
 157         "Unknown option \`--salut\`"
 158
 159 # The error string spans two lines in this error message, it's not convenient to
 160 # check for multiple lines, so we just check the first line.
 161 test_bt_convert_fails \
 162         '--params without current component' \
 163         '--params lol=23' \
 164         "No current component (--component option) or non-option argument of which to"
 165
 166 test_bt_convert_fails \
 167         'duplicate --begin' \
 168         '--begin abc --clock-seconds --begin cde' \
 169         'At --begin option: --begin or --timerange option already specified'
 170
 171 test_bt_convert_fails \
 172         'duplicate --end' \
 173         '--begin abc --end xyz --clock-seconds --end cde' \
 174         'At --end option: --end or --timerange option already specified'
 175
 176 test_bt_convert_fails \
 177         '--begin and --timerange' \
 178         '--begin abc --clock-seconds --timerange abc,def' \
 179         'At --timerange option: --begin, --end, or --timerange option already specified'
 180
 181 test_bt_convert_fails \
 182         '--end and --timerange' \
 183         '--end abc --clock-seconds --timerange abc,def' \
 184         'At --timerange option: --begin, --end, or --timerange option already specified'
 185
 186 test_bt_convert_fails \
 187         'bad --timerange format (1)' \
 188         '--timerange abc' \
 189         "Invalid --timerange option's argument: expecting BEGIN,END or [BEGIN,END]:"
 190
 191 test_bt_convert_fails \
 192         'bad --timerange format (2)' \
 193         '--timerange abc,' \
 194         "Invalid --timerange option's argument: expecting BEGIN,END or [BEGIN,END]:"
 195
 196 test_bt_convert_fails \
 197         'bad --timerange format (3)' \
 198         '--timerange ,cde' \
 199         "Invalid --timerange option's argument: expecting BEGIN,END or [BEGIN,END]:"
 200
 201 test_bt_convert_fails \
 202         'bad --fields format' \
 203         '--fields salut' \
 204         "Unknown field: \`salut\`."
 205
 206 test_bt_convert_fails \
 207         'bad --names format' \
 208         '--names salut' \
 209         "Unknown name: \`salut\`."
 210
 211 test_bt_convert_fails \
 212         'unknown -i' \
 213         '-i lol' \
 214         'Unknown legacy input format:'
 215
 216 test_bt_convert_fails \
 217         'duplicate -i' \
 218         '-i lttng-live --clock-seconds --input-format=ctf' \
 219         'Duplicate --input-format option.'
 220
 221 test_bt_convert_fails \
 222         'unknown -o' \
 223         '-o lol' \
 224         'Unknown legacy output format:'
 225
 226 test_bt_convert_fails \
 227         'duplicate -o' \
 228         '-o dummy --clock-seconds --output-format=text' \
 229         'Duplicate --output-format option.'
 230
 231 test_bt_convert_fails \
 232         '--run-args and --run-args-0' \
 233         "$path_to_trace --run-args --run-args-0" \
 234         'Cannot specify --run-args and --run-args-0.'
 235
 236 test_bt_convert_fails \
 237         '-o ctf-metadata without path' \
 238         '-o ctf-metadata' \
 239         '--output-format=ctf-metadata specified without a path.'
 240
 241 test_bt_convert_fails \
 242         '-i lttng-live and implicit source.ctf.fs' \
 243         '-i lttng-live net://some-host/host/target/session --clock-offset=23' \
 244         '--clock-offset specified, but no source.ctf.fs component instantiated.'
 245
 246 test_bt_convert_fails \
 247         'implicit source.ctf.fs without path' \
 248         '--clock-offset=23' \
 249         '--clock-offset specified, but no source.ctf.fs component instantiated.'
 250
 251 test_bt_convert_fails \
 252         'implicit source.ctf.lttng-live without URL' \
 253         '-i lttng-live' \
 254         "Missing URL for implicit \`source.ctf.lttng-live\` component."
 255
 256 test_bt_convert_fails \
 257         'no source' \
 258         '-o text' \
 259         'No source component.'
 260
 261 test_bt_convert_fails \
 262         '-o ctf without --output' \
 263         'my-trace -o ctf' \
 264         '--output-format=ctf specified without --output (trace output path).'
 265
 266 # The error string spans two lines in this error message, it's not convenient to
 267 # check for multiple lines, so we just check the first line.
 268 test_bt_convert_fails \
 269         '-o ctf + --output with implicit sink.text.pretty' \
 270         "my-trace -o ctf --output $output_path --no-delta" \
 271         'Ambiguous --output option: --output-format=ctf specified but another option'
 272
 273 test_bt_convert_fails \
 274         '--stream-intersection' \
 275         "$path_to_trace --stream-intersection" \
 276         'Cannot specify --stream-intersection with --run-args or --run-args-0.'
 277
 278 test_bt_convert_fails \
 279         'two sinks with -o dummy + --clock-seconds' \
 280         "$path_to_trace -o dummy --clock-seconds" \
 281         'More than one sink component specified.'
 282
 283 test_bt_convert_fails \
 284         'path non-option arg + user sink + -o text' \
 285         "$path_to_trace --component=sink.abc.def -o text" \
 286         'More than one sink component specified.'
 287
 288 rm -f "${tmp_stdout}"
 289 rm -f "${tmp_stderr}"