Merge test suite.
diff --git a/testsuite/wc/wc-counts-all b/testsuite/wc/wc-counts-all
new file mode 100644
index 0000000..5e2cb6e
--- /dev/null
+++ b/testsuite/wc/wc-counts-all
@@ -0,0 +1 @@
+test "`echo i\'m a little teapot | busybox wc`" = '      1       4      20'