[libvirt-tck] scripts: fix disk media change test

[Jim Fehlig]

Since the introduction of the 'index' attribute of a disk's
<source> element, test 207-disk-media-change.t is failing. The
test is a bit flawed in that it compares initial and final domXML
after changing the media of a cdrom disk device. The test only
needs to check the final domXML to ensure the correct <source>
path exists at the end of the test.

Signed-off-by: Jim Fehlig <jfehlig at suse.com>
---
 scripts/domain/207-disk-media-change.t | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/domain/207-disk-media-change.t b/scripts/domain/207-disk-media-change.t
index dfef7c9..7a43afc 100644
--- a/scripts/domain/207-disk-media-change.t
+++ b/scripts/domain/207-disk-media-change.t
@@ -98,5 +98,5 @@ EOF
 
     my $finalxml = $dom->get_xml_description;
 
-    is($initialxml, $finalxml, "final XML matches initial XML");
+    ok($finalxml =~ m|$path1|, "final XML has properly updated media");
 }
-- 
2.25.0