[src/trunk]: src/tests/usr.bin/xlint/lint1 tests/lint: fix test about "non-po...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/25577b5222b5
branches:  trunk
changeset: 363902:25577b5222b5
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Mar 14 20:25:26 2022 +0000

description:
tests/lint: fix test about "non-portable character constant" on uchar

The warning is wrong, and it has been for a long time.  For now just fix
the test to match the actual output.  Seen on evbarm, which is one of
the platforms where a plain char is unsigned.

Noticed by Martin.

diffstat:

 tests/usr.bin/xlint/lint1/msg_230_uchar.c   |  4 +++-
 tests/usr.bin/xlint/lint1/msg_230_uchar.exp |  2 ++
 2 files changed, 5 insertions(+), 1 deletions(-)

diffs (29 lines):

diff -r 23c8eb3c736f -r 25577b5222b5 tests/usr.bin/xlint/lint1/msg_230_uchar.c
--- a/tests/usr.bin/xlint/lint1/msg_230_uchar.c Mon Mar 14 18:38:11 2022 +0000
+++ b/tests/usr.bin/xlint/lint1/msg_230_uchar.c Mon Mar 14 20:25:26 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: msg_230_uchar.c,v 1.7 2022/02/26 11:13:01 rillig Exp $ */
+/*     $NetBSD: msg_230_uchar.c,v 1.8 2022/03/14 20:25:26 rillig Exp $ */
 # 3 "msg_230_uchar.c"
 
 // Test for message: nonportable character comparison '%s %d' [230]
@@ -125,8 +125,10 @@
         * interpreted using the type 'char' on the exact same platform as
         * where the comparison takes place.
         */
+       /* expect+1: warning: nonportable character comparison '== 128' [230] */
        if (ch == '\200')
                return;
+       /* expect+1: warning: nonportable character comparison '== 255' [230] */
        if (ch == '\377')
                return;
        if (ch == '\000')
diff -r 23c8eb3c736f -r 25577b5222b5 tests/usr.bin/xlint/lint1/msg_230_uchar.exp
--- a/tests/usr.bin/xlint/lint1/msg_230_uchar.exp       Mon Mar 14 18:38:11 2022 +0000
+++ b/tests/usr.bin/xlint/lint1/msg_230_uchar.exp       Mon Mar 14 20:25:26 2022 +0000
@@ -17,3 +17,5 @@
 msg_230_uchar.c(109): warning: nonportable character comparison '>= 128' [230]
 msg_230_uchar.c(113): warning: nonportable character comparison '> 128' [230]
 msg_230_uchar.c(116): warning: nonportable character comparison '>= 129' [230]
+msg_230_uchar.c(129): warning: nonportable character comparison '== 128' [230]
+msg_230_uchar.c(132): warning: nonportable character comparison '== 255' [230]