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path: root/usr.bin/diff/tests/diff_test.sh
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-rwxr-xr-xusr.bin/diff/tests/diff_test.sh11
1 files changed, 11 insertions, 0 deletions
diff --git a/usr.bin/diff/tests/diff_test.sh b/usr.bin/diff/tests/diff_test.sh
index 9b97f19f7297..557eea049d4e 100755
--- a/usr.bin/diff/tests/diff_test.sh
+++ b/usr.bin/diff/tests/diff_test.sh
@@ -8,6 +8,7 @@ atf_test_case ifdef
atf_test_case group_format
atf_test_case side_by_side
atf_test_case brief_format
+atf_test_case b230049
simple_body()
{
@@ -52,6 +53,15 @@ unified_body()
diff -u9999 -L input_c1.in -L input_c2.in "$(atf_get_srcdir)/input_c1.in" "$(atf_get_srcdir)/input_c2.in"
}
+b230049_body()
+{
+ printf 'a\nb\r\nc\n' > b230049_a.in
+ printf 'a\r\nb\r\nc\r\n' > b230049_b.in
+ atf_check -o empty -s eq:0 \
+ diff -up --strip-trailing-cr -L b230049_a.in -L b230049_b.in \
+ b230049_a.in b230049_b.in
+}
+
header_body()
{
export TZ=UTC
@@ -150,4 +160,5 @@ atf_init_test_cases()
atf_add_test_case group_format
atf_add_test_case side_by_side
atf_add_test_case brief_format
+ atf_add_test_case b230049
}