.

3 files changed, 43 insertions, 5 deletions

diff --git a/tests/wc/Makefile.am b/tests/wc/Makefile.am
index b91c059d7..e636f3daa 100644
--- a/tests/wc/Makefile.am
+++ b/tests/wc/Makefile.am
@@ -4,9 +4,11 @@
 x = wc
 explicit =
 maint_gen = a0.I a0.X a1.I a1.X a2.I a2.X a3.I a3.X a4.I a4.X a5.I a5.X a6.I \
-a6.X a7.I a7.X a8.I a8.X a9.I a9.X b0.I b0.X b1.I b1.X c0.I c0.X c1.I c1.X
+a6.X a7.I a7.X a8.I a8.X a9.I a9.X b0.I b0.X b1.I b1.X c0.I c0.X c1.I c1.X \
+c2.I c2.X
 run_gen = a0.O a0.E a1.O a1.E a2.O a2.E a3.O a3.E a4.O a4.E a5.O a5.E a6.O \
-a6.E a7.O a7.E a8.O a8.E a9.O a9.E b0.O b0.E b1.O b1.E c0.O c0.E c1.O c1.E
+a6.E a7.O a7.E a8.O a8.E a9.O a9.E b0.O b0.E b1.O b1.E c0.O c0.E c1.O c1.E \
+c2.O c2.E
 ##test-files-end
 
 EXTRA_DIST = mk-script.pl Test.pm $x-tests $(explicit) $(maint_gen)
diff --git a/tests/wc/Makefile.in b/tests/wc/Makefile.in
index d2257014d..a3afdb848 100644
--- a/tests/wc/Makefile.in
+++ b/tests/wc/Makefile.in
@@ -88,9 +88,11 @@ l = @l@
 x = wc
 explicit =
 maint_gen = a0.I a0.X a1.I a1.X a2.I a2.X a3.I a3.X a4.I a4.X a5.I a5.X a6.I \
-a6.X a7.I a7.X a8.I a8.X a9.I a9.X b0.I b0.X b1.I b1.X c0.I c0.X c1.I c1.X
+a6.X a7.I a7.X a8.I a8.X a9.I a9.X b0.I b0.X b1.I b1.X c0.I c0.X c1.I c1.X \
+c2.I c2.X
 run_gen = a0.O a0.E a1.O a1.E a2.O a2.E a3.O a3.E a4.O a4.E a5.O a5.E a6.O \
-a6.E a7.O a7.E a8.O a8.E a9.O a9.E b0.O b0.E b1.O b1.E c0.O c0.E c1.O c1.E
+a6.E a7.O a7.E a8.O a8.E a9.O a9.E b0.O b0.E b1.O b1.E c0.O c0.E c1.O c1.E \
+c2.O c2.E
 
 EXTRA_DIST = mk-script.pl Test.pm $x-tests $(explicit) $(maint_gen)
 noinst_SCRIPTS = $x-tests
diff --git a/tests/wc/wc-tests b/tests/wc/wc-tests
index 7716c736e..a4129c85a 100755
--- a/tests/wc/wc-tests
+++ b/tests/wc/wc-tests
@@ -494,8 +494,42 @@ else
   esac
 fi
 test -s c1.E || rm -f c1.E
+cat $srcdir/c2.I | $xx -L > c2.O 2> c2.E
+code=$?
+if test $code != 0 ; then
+  $echo "Test c2(|) failed: ../../src/wc return code $code differs from expected value 0" 1>&2
+  errors=`expr $errors + 1`
+else
+  cmp c2.O $srcdir/c2.X > /dev/null 2>&1
+  case $? in
+    0) if test "$VERBOSE" ; then $echo "passed c2(|)"; fi ;;
+    1) $echo "Test c2(|) failed: files c2.O and $srcdir/c2.X differ" 1>&2;
+       errors=`expr $errors + 1` ;;
+    2) $echo "Test c2(|) may have failed." 1>&2;
+       $echo The command "cmp c2.O $srcdir/c2.X" failed. 1>&2 ;
+       errors=`expr $errors + 1` ;;
+  esac
+fi
+test -s c2.E || rm -f c2.E
+$xx -L < $srcdir/c2.I > c2.O 2> c2.E
+code=$?
+if test $code != 0 ; then
+  $echo "Test c2(<) failed: ../../src/wc return code $code differs from expected value 0" 1>&2
+  errors=`expr $errors + 1`
+else
+  cmp c2.O $srcdir/c2.X > /dev/null 2>&1
+  case $? in
+    0) if test "$VERBOSE" ; then $echo "passed c2(<)"; fi ;;
+    1) $echo "Test c2(<) failed: files c2.O and $srcdir/c2.X differ" 1>&2;
+       errors=`expr $errors + 1` ;;
+    2) $echo "Test c2(<) may have failed." 1>&2;
+       $echo The command "cmp c2.O $srcdir/c2.X" failed. 1>&2 ;
+       errors=`expr $errors + 1` ;;
+  esac
+fi
+test -s c2.E || rm -f c2.E
 if test $errors = 0 ; then
-  $echo Passed all 28 tests. 1>&2
+  $echo Passed all 30 tests. 1>&2
 else
   $echo Failed $errors tests. 1>&2
 fi