Fix test failures in upload and download (RHBZ#515764)

The tests hardcoded an MD5 of the test file, COPYING.LIB, whose contents had
change. This change causes it to compute the MD5 rather than hardcoding it.

OCaml provided by rjones.

diff --git a/src/generator.ml b/src/generator.ml
index 94dc268..7ac4ac8 100755 (executable)
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -1756,7 +1756,8 @@ This uses the L<blockdev(8)> command.");
    [InitBasicFS, Always, TestOutput (
       (* Pick a file from cwd which isn't likely to change. *)
       [["upload"; "../COPYING.LIB"; "/COPYING.LIB"];
-       ["checksum"; "md5"; "/COPYING.LIB"]], "e3eda01d9815f8d24aae2dbd89b68b06")],
+       ["checksum"; "md5"; "/COPYING.LIB"]],
+        Digest.to_hex (Digest.file "COPYING.LIB"))],
    "upload a file from the local machine",
    "\
 Upload local file C<filename> to C<remotefilename> on the
@@ -1772,7 +1773,8 @@ See also C<guestfs_download>.");
       [["upload"; "../COPYING.LIB"; "/COPYING.LIB"];
        ["download"; "/COPYING.LIB"; "testdownload.tmp"];
        ["upload"; "testdownload.tmp"; "/upload"];
-       ["checksum"; "md5"; "/upload"]], "e3eda01d9815f8d24aae2dbd89b68b06")],
+       ["checksum"; "md5"; "/upload"]],
+        Digest.to_hex (Digest.file "COPYING.LIB"))],
    "download a file to the local machine",
    "\
 Download file C<remotefilename> and save it as C<filename>