zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libcurl/curl-7.54.1/tests/libtest/notexists.pl b/ap/lib/libcurl/curl-7.54.1/tests/libtest/notexists.pl
new file mode 100755
index 0000000..31b9851
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/tests/libtest/notexists.pl
@@ -0,0 +1,15 @@
+#!/usr/bin/env perl
+# Check that given arguments do not exist on filesystem.
+my $code = 0;
+if ($#ARGV < 0) {
+    print "Usage: $0 file1 [fileN]\n";
+    exit 2;
+}
+while (@ARGV) {
+    my $fname = shift @ARGV;
+    if (-e $fname) {
+        print "Found '$fname' when not supposed to exist.\n";
+        $code = 1;
+    }
+}
+exit $code;