Update test/data revision.

[dcpomatic.git] / test / file_group_test.cc

diff --git a/test/file_group_test.cc b/test/file_group_test.cc
index 05127828cb722c39e32834a45ecb30632e6c437b..1d42741b65745783d47e67a7963b349b3a48e994 100644 (file)
--- a/test/file_group_test.cc
+++ b/test/file_group_test.cc
@@ -88,10 +88,15 @@ BOOST_AUTO_TEST_CASE (file_group_test)
        BOOST_CHECK_EQUAL (memcmp (data + pos, test, 128), 0);
        pos += 128;
 
-       /* Read overlapping B/C/D and over-reading */
+       /* Read overlapping B/C/D and over-reading by a lot */
        BOOST_CHECK_EQUAL (fg.read (test, total_length * 3), total_length - pos);
        BOOST_CHECK_EQUAL (memcmp (data + pos, test, total_length - pos), 0);
 
+       /* Over-read by a little */
+       BOOST_CHECK_EQUAL (fg.seek (0, SEEK_SET), 0);
+       BOOST_CHECK_EQUAL (fg.read (test, total_length), total_length);
+       BOOST_CHECK_EQUAL (fg.read (test, 1), 0);
+
        /* Seeking off the end of the file should not give an error */
        BOOST_CHECK_EQUAL (fg.seek (total_length * 2, SEEK_SET), total_length * 2);
        /* and attempting to read should return nothing */