hare

commit 7af19b289ed4422e2a66903d827bf0becf4b5c9b
parent 8af679b0e9ae7f7a91d73bf19975dad50c1d0054
Author: Sebastian <sebastian@sebsite.pw>
Date:   Sun, 10 Apr 2022 16:13:00 -0400

parse: test returned unparse size in roundtrip

Signed-off-by: Sebastian <sebastian@sebsite.pw>

Diffstat:
M
hare/parse/+test/roundtrip.ha
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hare/parse/+test/roundtrip.ha b/hare/parse/+test/roundtrip.ha
@@ -29,8 +29,9 @@ fn roundtrip(src: str) void = {
 	defer ast::subunit_free(u);
 	let out = strio::dynamic();
 	defer io::close(&out);
-	unparse::subunit(&out, u) as size;
+	let z = unparse::subunit(&out, u) as size;
 	let unsrc = strio::string(&out);
+	assert(z == len(unsrc));
 	if (unsrc != src) {
 		fmt::errorfln("=== wanted\n{}", src)!;
 		fmt::errorfln("=== got\n{}", unsrc)!;