[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/busybox/src/testsuite/cp/cp-a-preserves-links b/ap/app/busybox/src/testsuite/cp/cp-a-preserves-links
new file mode 100644
index 0000000..0c0cd96
--- /dev/null
+++ b/ap/app/busybox/src/testsuite/cp/cp-a-preserves-links
@@ -0,0 +1,5 @@
+touch foo
+ln -s foo bar
+busybox cp -a bar baz
+test -L baz
+test xfoo = x`readlink baz`