Module Name: src
Committed By: rillig
Date: Tue May 24 21:42:38 UTC 2022
Modified Files:
src/tests/bin/dd: t_dd.sh
Log Message:
tests/dd: add more test cases for swapping bytes
To demonstrate that the fix from PR 56433 works as intended.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/tests/bin/dd/t_dd.sh
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/bin/dd/t_dd.sh
diff -u src/tests/bin/dd/t_dd.sh:1.2 src/tests/bin/dd/t_dd.sh:1.3
--- src/tests/bin/dd/t_dd.sh:1.2 Fri Oct 8 14:45:07 2021
+++ src/tests/bin/dd/t_dd.sh Tue May 24 21:42:37 2022
@@ -1,4 +1,4 @@
-# $NetBSD: t_dd.sh,v 1.2 2021/10/08 14:45:07 christos Exp $
+# $NetBSD: t_dd.sh,v 1.3 2022/05/24 21:42:37 rillig Exp $
#
# Copyright (c) 2007 The NetBSD Foundation, Inc.
# All rights reserved.
@@ -129,15 +129,26 @@ swab_head() {
swab_body() {
echo -n abcdefgh > testfile
- atf_check -s exit:0 -e ignore -o inline:badcfehg \
- dd if=testfile conv=swab msgfmt=quiet
- atf_check -s exit:0 -e ignore -o inline:abcdefgh \
- dd if=testfile conv=swab msgfmt=quiet bs=1
- for i in 2 4 8; do
- atf_check -s exit:0 -e ignore -o inline:badcfehg \
- dd if=testfile conv=swab msgfmt=quiet bs=$i
- done
+
+ test_swab() {
+ atf_check -o inline:"$1" \
+ dd if=testfile conv=swab msgfmt=quiet $2
+ }
+
+ atf_check -o inline:badcfehg \
+ dd if=testfile conv=swab msgfmt=quiet
+
+ test_swap badcfehg # default block size
+ test_swab abcdefgh bs=1
+ test_swab badcfehg bs=2
+ test_swab bacedfhg bs=3
+ test_swab badcfehg bs=4
+ test_swab badcegfh bs=5
+ test_swab badcfehg bs=6
+ test_swab badcfegh bs=7
+ test_swab badcfehg bs=8
}
+
atf_init_test_cases()
{
atf_add_test_case length
