[src/trunk]: src/tests/usr.bin/indent tests/indent: demonstrate assertion fai...

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

details:   https://anonhg.NetBSD.org/src/rev/0aa4d1abfc8d
branches:  trunk
changeset: 1024661:0aa4d1abfc8d
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Oct 30 16:43:23 2021 +0000

description:
tests/indent: demonstrate assertion failure in fits_in_one_line

diffstat:

 tests/usr.bin/indent/t_errors.sh |  22 +++++++++++++++++++++-
 1 files changed, 21 insertions(+), 1 deletions(-)

diffs (42 lines):

diff -r 10612e502d4c -r 0aa4d1abfc8d tests/usr.bin/indent/t_errors.sh
--- a/tests/usr.bin/indent/t_errors.sh  Sat Oct 30 16:18:51 2021 +0000
+++ b/tests/usr.bin/indent/t_errors.sh  Sat Oct 30 16:43:23 2021 +0000
@@ -1,5 +1,5 @@
 #! /bin/sh
-# $NetBSD: t_errors.sh,v 1.15 2021/10/30 15:26:58 rillig Exp $
+# $NetBSD: t_errors.sh,v 1.16 2021/10/30 16:43:23 rillig Exp $
 #
 # Copyright (c) 2021 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -429,6 +429,25 @@
            "$indent" code.c -st
 }
 
+atf_test_case 'search_stmt_fits_in_one_line'
+search_stmt_fits_in_one_line_body()
+{
+       # The comment is placed after 'if (0) ...', where it is processed
+       # by search_stmt_comment. That function redirects the input buffer to
+       # a temporary buffer that is not guaranteed to be terminated by '\n'.
+       cat <<EOF > code.c
+int f(void)
+{
+       if (0)
+               /* 0123456789012345678901 */;
+}
+EOF
+
+       atf_check -s 'signal' -o 'ignore' -e 'match:assert' \
+           "$indent" -l34 code.c -st
+}
+
+
 atf_init_test_cases()
 {
        atf_add_test_case 'option_unknown'
@@ -461,4 +480,5 @@
        atf_add_test_case 'unbalanced_parentheses_2'
        atf_add_test_case 'unbalanced_parentheses_3'
        atf_add_test_case 'search_stmt_comment_segv'
+       atf_add_test_case 'search_stmt_fits_in_one_line'
 }