| 1 | #!/usr/bin/env bash
|
| 2 | #
|
| 3 | # Run test executables that obey the BYO protocol.
|
| 4 | #
|
| 5 | # TODO: doc/byo.md
|
| 6 | #
|
| 7 | # Usage:
|
| 8 | # test/byo-client.sh run-tests ARGS...
|
| 9 | #
|
| 10 | # The ARGS... are run with an environment variable, e.g.
|
| 11 | #
|
| 12 | # ./myscript.py
|
| 13 | # python3 ./myscript.py
|
| 14 | # ./myscript.sh
|
| 15 | # dash ./myscript.sh
|
| 16 | # osh ./myscript.sh
|
| 17 | #
|
| 18 | # The client creates a clean process state and directory state for each tests.
|
| 19 |
|
| 20 | : ${LIB_OSH=stdlib/osh}
|
| 21 | source $LIB_OSH/bash-strict.sh
|
| 22 | source $LIB_OSH/two.sh
|
| 23 |
|
| 24 | readonly TAB=$'\t'
|
| 25 |
|
| 26 | detect() {
|
| 27 | if test $# -eq 0; then
|
| 28 | die "Expected argv to run"
|
| 29 | fi
|
| 30 |
|
| 31 | local out
|
| 32 |
|
| 33 | local status=0
|
| 34 | set +o errexit
|
| 35 | out=$(BYO_COMMAND=detect "$@" < /dev/null)
|
| 36 | status=$?
|
| 37 | set -o errexit
|
| 38 |
|
| 39 | if test $status -ne 66; then
|
| 40 | die "$(printf '%q ' "$@") doesn't implement BYO: expected status 66, got $status"
|
| 41 | fi
|
| 42 |
|
| 43 | # Verbose
|
| 44 | if false; then
|
| 45 | echo
|
| 46 | echo "BYO commands detected in $(printf '%q ' "$@"):"
|
| 47 | echo "$out"
|
| 48 | fi
|
| 49 | }
|
| 50 |
|
| 51 | run-tests() {
|
| 52 | # argv is the command to run, like bash foo.sh
|
| 53 | #
|
| 54 | # It's an array rather than a single command, so you can run the same scripts
|
| 55 | # under multiple shells:
|
| 56 | #
|
| 57 | # bash myscript.sh
|
| 58 | # osh myscript.sh
|
| 59 |
|
| 60 | if test $# -eq 0; then
|
| 61 | die "Expected argv to run"
|
| 62 | fi
|
| 63 |
|
| 64 | detect "$@"
|
| 65 |
|
| 66 | log '---'
|
| 67 | log "byo run-tests: $@"
|
| 68 | log
|
| 69 |
|
| 70 |
|
| 71 | # TODO:
|
| 72 | # --no-chdir Change directory by default, but this option disables it
|
| 73 | # --no-stdout-log stdout is not redirected to its own, named file
|
| 74 | # --max-jobs Parallelism
|
| 75 | #
|
| 76 | # And how do we run test binaries that are just one big process?
|
| 77 | # - Python - inside a file, we probably don't have any tests to run in parallel
|
| 78 | # - C++ - ditto
|
| 79 | # - R - we have a few unit tests
|
| 80 | #
|
| 81 | # So maybe we need BYO_LIST_TEST_BIN - list the test binaries?
|
| 82 | # Or mycpp/TEST.sh etc. should list them. Yes that is true!
|
| 83 | # We can also list things to build.
|
| 84 | #
|
| 85 | # BYO_LIST_NINJA=1
|
| 86 |
|
| 87 | mkdir -p _tmp
|
| 88 | local tmp=_tmp/byo-list.txt
|
| 89 |
|
| 90 | # First list the tests
|
| 91 | BYO_COMMAND=list-tests "$@" > $tmp
|
| 92 |
|
| 93 | local i=0
|
| 94 | local status
|
| 95 |
|
| 96 | while read -r test_name; do
|
| 97 |
|
| 98 | echo "${TAB}${test_name}"
|
| 99 |
|
| 100 | set +o errexit
|
| 101 | BYO_COMMAND=run-test BYO_ARG="$test_name" "$@"
|
| 102 | status=$?
|
| 103 | set -o errexit
|
| 104 |
|
| 105 | if test $status -eq 0; then
|
| 106 | echo "${TAB}OK"
|
| 107 | else
|
| 108 | echo "${TAB}FAIL with status $status"
|
| 109 | exit 1
|
| 110 | fi
|
| 111 |
|
| 112 | i=$(( i + 1 ))
|
| 113 | done < $tmp
|
| 114 |
|
| 115 | echo
|
| 116 | echo "$0: $i tests passed."
|
| 117 | }
|
| 118 |
|
| 119 | # TODO:
|
| 120 | # BYO_PROBE=1
|
| 121 | #
|
| 122 | # must print capabilities
|
| 123 | #
|
| 124 | # - testing - success/fail
|
| 125 | # - benchmarks - output TSV file I think? Or a directory of TSV files?
|
| 126 | # - BYO_RESULTS
|
| 127 | # - shell auto-completion
|
| 128 |
|
| 129 | "$@"
|