From ed54c64ad20847b79bbbedc9bd53309464cde361 Mon Sep 17 00:00:00 2001
From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Wed, 19 Mar 2014 23:42:06 +0800
Subject: [PATCH] Tests: exclude existing files from the check of unexpected
 downloads.

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---
 tests/ChangeLog      | 5 +++++
 tests/WgetTest.pm.in | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/tests/ChangeLog b/tests/ChangeLog
index a7db249c..d23e76e4 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,8 @@
+2014-02-13  Yousong Zhou  <yszhou4tech@gmail.com>
+
+	* Wget.pm.in: Exclude existing files from the check of unexpected
+	  downloads.
+
 2014-02-13  Yousong Zhou  <yszhou4tech@gmail.com>
 
 	* FTPServer.pm: Fix the handling of TYPE command and avoid endless
diff --git a/tests/WgetTest.pm.in b/tests/WgetTest.pm.in
index 58ad1405..092777ea 100644
--- a/tests/WgetTest.pm.in
+++ b/tests/WgetTest.pm.in
@@ -256,7 +256,10 @@ sub _verify_download {
     # make sure no unexpected files were downloaded
     chdir ("$self->{_workdir}/$self->{_name}/output");
 
-    __dir_walk('.', sub { push @unexpected_downloads, $_[0] unless (exists $self->{_output}{$_[0]}) }, sub { shift; return @_ } );
+    __dir_walk('.',
+               sub { push @unexpected_downloads,
+                          $_[0] unless (exists $self->{_output}{$_[0]} || $self->{_existing}{$_[0]}) },
+               sub { shift; return @_ } );
     if (@unexpected_downloads) {
         return "Test failed: unexpected downloaded files [" . join(', ', @unexpected_downloads) . "]\n";
     }