cksum: adjust tests and docs to binary mode handling

Following commit v9.3-80-g5e1e0993b which makes cksum
match the output of the standalone utilities...

* doc/coreutils.texi (cksum output modes): Remove the mention
that cksum never outputs a binary indicator, as that's no longer the
case.
* tests/cksum/b2sum.sh: Avoid outputting a binary indicator.
* tests/cksum/sm3sum.pl: Likewise.

3 files changed, 3 insertions, 5 deletions

diff --git a/doc/coreutils.texi b/doc/coreutils.texi
index 638fffd0f..14d9ba5e6 100644
--- a/doc/coreutils.texi
+++ b/doc/coreutils.texi
@@ -4046,8 +4046,7 @@ For each @var{file}, we print the checksum, a space, a flag indicating
 binary or text input mode, and the file name.
 Binary mode is indicated with @samp{*}, text mode with @samp{ } (space).
 Binary mode is the default on systems where it's significant,
-otherwise text mode is the default.  The @command{cksum} command always
-uses binary mode and a @samp{ } (space) flag.
+otherwise text mode is the default.
 
 @end table
 
diff --git a/tests/cksum/b2sum.sh b/tests/cksum/b2sum.sh
index 7013b4972..475faa2bc 100755
--- a/tests/cksum/b2sum.sh
+++ b/tests/cksum/b2sum.sh
@@ -41,9 +41,8 @@ $prog --strict -c openssl.b2sum || fail=1
 rm -f check.vals || framework_failure_
 # Ensure we can check non tagged format
 [ "$prog" != 'b2sum' ] && tag_opt='--untagged' || tag_opt=''
-[ "$prog" == 'b2sum' ] && text_opt='--text' || text_opt=''
 for l in 0 128; do
-  $prog $tag_opt $text_opt -l $l /dev/null | tee -a check.vals > check.b2sum
+  $prog $tag_opt --text -l $l /dev/null | tee -a check.vals > check.b2sum
   $prog -l $l --strict -c check.b2sum || fail=1
   $prog --strict -c check.b2sum || fail=1
 done
diff --git a/tests/cksum/sm3sum.pl b/tests/cksum/sm3sum.pl
index 3872fface..6356ae4aa 100755
--- a/tests/cksum/sm3sum.pl
+++ b/tests/cksum/sm3sum.pl
@@ -45,7 +45,7 @@ my @Tests =
 my $t;
 foreach $t (@Tests)
   {
-    splice @$t, 1, 0, '--untagged -a sm3'
+    splice @$t, 1, 0, '--untagged --text -a sm3'
   }
 
 my $save_temps = $ENV{DEBUG};