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| -rw-r--r-- | tests/common | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/common b/tests/common index dec090fe..3ce99090 100644 --- a/tests/common +++ b/tests/common @@ -236,6 +236,58 @@ run_mustfail() fi } +# The first parameter is error message to print if it fails, just like +# run_must_fail(). +# NOTE: we don't use pipefail to avoid disturbing other script, so here we +# use a temporary output file. +# So it doesn't support pipeline in the @cmd +run_mustfail_stdout() +{ + local spec + local ins + local cmd + local msg + local ret + local tmp_output + + tmp_output=$(mktemp --tmpdir btrfs-progs-test--mustfail-stdtout.XXXXXX) + + msg="$1" + shift + + if _is_file_or_command "$msg"; then + echo "ASSERTION FAIL: 1st argument of run_mustfail_stdout must be a message" + exit 1 + fi + + ins=$(_get_spec_ins "$@") + spec=$(($ins-1)) + cmd=$(eval echo "\${$spec}") + spec=$(_cmd_spec "${@:$spec}") + set -- "${@:1:$(($ins-1))}" $spec "${@: $ins}" + echo "############### $@" >> "$RESULTS" 2>&1 + if [[ $TEST_LOG =~ tty ]]; then echo "CMD(mustfail): $@" > /dev/tty; fi + if [ "$1" = 'root_helper' ]; then + "$@" 2>&1 > "$tmp_output" + else + $INSTRUMENT "$@" 2>&1 > "$tmp_output" + fi + ret=$? + + cat "$tmp_output" >> "$RESULTS" + cat "$tmp_output" + rm "$tmp_output" + + if [ "$ret" != 0 ]; then + echo "failed (expected): $@" >> "$RESULTS" + return 0 + else + echo "succeeded (unexpected!): $@" >> "$RESULTS" + _fail "unexpected success: $msg" + return 1 + fi +} + check_prereq() { if ! [ -f "$TOP/$1" ]; then |