| 1 | #!/bin/bash |
| 2 | # |
| 3 | # SPDX-License-Identifier: GPL-2.0-only |
| 4 | # |
| 5 | # Copyright (C) 2020 EfficiOS Inc. |
| 6 | # |
| 7 | |
| 8 | # This file tests the assume-single-trace parameter of sink.ctf.fs. |
| 9 | |
| 10 | SH_TAP=1 |
| 11 | |
| 12 | if [ -n "${BT_TESTS_SRCDIR:-}" ]; then |
| 13 | UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh" |
| 14 | else |
| 15 | UTILSSH="$(dirname "$0")/../../utils/utils.sh" |
| 16 | fi |
| 17 | |
| 18 | # shellcheck source=../../utils/utils.sh |
| 19 | source "$UTILSSH" |
| 20 | |
| 21 | # Directory containing the Python test source. |
| 22 | data_dir="$BT_TESTS_DATADIR/plugins/sink.ctf.fs/assume-single-trace" |
| 23 | |
| 24 | temp_stdout=$(mktemp) |
| 25 | temp_expected_stdout=$(mktemp) |
| 26 | temp_stderr=$(mktemp) |
| 27 | temp_output_dir=$(mktemp -d) |
| 28 | |
| 29 | trace_dir="$temp_output_dir/the-trace" |
| 30 | |
| 31 | plan_tests 7 |
| 32 | |
| 33 | bt_cli "$temp_stdout" "$temp_stderr" \ |
| 34 | "--plugin-path=${data_dir}" \ |
| 35 | -c src.foo.TheSource \ |
| 36 | -c sink.ctf.fs -p "path=\"${trace_dir}\"" -p 'assume-single-trace=true' |
| 37 | ok "$?" "run sink.ctf.fs with assume-single-trace=true" |
| 38 | |
| 39 | # Check stdout. |
| 40 | if [ "$BT_TESTS_OS_TYPE" = "mingw" ]; then |
| 41 | echo "Created CTF trace \`$(cygpath -m ${trace_dir})\`." > "$temp_expected_stdout" |
| 42 | else |
| 43 | echo "Created CTF trace \`${trace_dir}\`." > "$temp_expected_stdout" |
| 44 | fi |
| 45 | bt_diff "$temp_expected_stdout" "$temp_stdout" |
| 46 | ok "$?" "expected message on stdout" |
| 47 | |
| 48 | # Check stderr. |
| 49 | bt_diff "/dev/null" "$temp_stderr" |
| 50 | ok "$?" "stderr is empty" |
| 51 | |
| 52 | # Verify only the expected files exist. |
| 53 | files=("$trace_dir"/*) |
| 54 | num_files=${#files[@]} |
| 55 | is "$num_files" "2" "expected number of files in output directory" |
| 56 | |
| 57 | test -f "$trace_dir/metadata" |
| 58 | ok "$?" "metadata file exists" |
| 59 | |
| 60 | test -f "$trace_dir/the-stream" |
| 61 | ok "$?" "the-stream file exists" |
| 62 | |
| 63 | # Read back the output trace to make sure it's properly formed. |
| 64 | echo "the-event: " > "$temp_expected_stdout" |
| 65 | bt_diff_cli "$temp_expected_stdout" /dev/null "$trace_dir" |
| 66 | ok "$?" "read back output trace" |
| 67 | |
| 68 | rm -f "$temp_stdout" |
| 69 | rm -f "$temp_stderr" |
| 70 | rm -f "$temp_expected_stdout" |
| 71 | rm -f "$trace_dir/metadata" |
| 72 | rm -f "$trace_dir/the-stream" |
| 73 | rmdir "$trace_dir" |
| 74 | rmdir "$temp_output_dir" |