diff options
Diffstat (limited to 'tests/exitstatus.sh')
| -rw-r--r-- | tests/exitstatus.sh | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/exitstatus.sh b/tests/exitstatus.sh new file mode 100644 index 0000000..d48ad1f --- /dev/null +++ b/tests/exitstatus.sh @@ -0,0 +1,21 @@ +#!/bin/bash +# exit status of zy: a program that fails to compile (syntax, type or analyzer +# error, or too many errors) exits 1; a good program exits 0; a runtime trap +# keeps its status (0 today). usage: tests/exitstatus.sh [VM]. prints one line +# per case and exits 1 when any case is wrong. +vm=${1:-build/bin/zy} +T=$(mktemp -d); trap 'rm -rf "$T"' EXIT +fail=0 +want() { # status description < program + cat > "$T/p.zc"; "$vm" < "$T/p.zc" > "$T/out" 2>&1; local r=$? + if [ "$r" = "$1" ]; then echo "ok $2 (exit $r)"; else echo "FAIL $2: exit $r, want $1: $(head -c 200 "$T/out")"; fail=1; fi +} +want 0 "a good program" <<< $'namespace;\ninclude rt;\nfn main() { rt.put_n(1); return 0; }' +want 1 "a syntax error" <<< $'namespace;\ninclude rt;\nfn main() { int a = ; return 0; }' +want 1 "a module access without include" <<< $'fn main() { rt.put_n(1); return 0; }' +want 1 "an undefined name" <<< $'namespace;\ninclude rt;\nfn main() { rt.put_n(nosuch); return 0; }' +want 1 "a type error" < tests/typeerrors/arg.zc +want 1 "an analyzer error" < tests/errors/alias_field.zc +want 1 "twenty errors" < <(printf 'namespace;\ninclude rt;\nfn main() {\n'; for i in $(seq 25); do echo " int a$i = ;"; done; echo ' return 0; }') +want 0 "a runtime trap keeps its status" < tests/programs/bounds_heap.zc +exit $fail |