(* As for 'If' but the test runs _unless_ the code returns true. *)
| Unless of string
+ (* Run the test only if 'string' is available in the daemon. *)
+ | IfAvailable of string
+
(* Some initial scenarios for testing. *)
and test_init =
(* Do nothing, block devices could contain random stuff including
See also: C<guestfs_zero_device>, C<guestfs_scrub_device>.");
("grub_install", (RErr, [Pathname "root"; Device "device"]), 86, [],
- (* Test disabled because grub-install incompatible with virtio-blk driver.
- * See also: https://bugzilla.redhat.com/show_bug.cgi?id=479760
+ (* See:
+ * https://bugzilla.redhat.com/show_bug.cgi?id=484986
+ * https://bugzilla.redhat.com/show_bug.cgi?id=479760
*)
- [InitBasicFS, Disabled, TestOutputTrue (
- [["grub_install"; "/"; "/dev/sda1"];
+ [InitBasicFS, Always, TestOutputTrue (
+ [["mkdir_p"; "/boot/grub"];
+ ["write"; "/boot/grub/device.map"; "(hd0) /dev/vda"];
+ ["grub_install"; "/"; "/dev/vda"];
["is_dir"; "/boot"]])],
"install GRUB",
"\
}
*/
+static int
+is_available (const char *group)
+{
+ const char *groups[] = { group, NULL };
+ int r;
+
+ suppress_error = 1;
+ r = guestfs_available (g, (char **) groups);
+ suppress_error = 0;
+
+ return r == 0;
+}
+
";
(* Generate a list of commands which are not tested anywhere. *)
fun (_, _, _, _, tests, _, _) ->
let tests = filter_map (
function
- | (_, (Always|If _|Unless _), test) -> Some test
+ | (_, (Always|If _|Unless _|IfAvailable _), test) -> Some test
| (_, Disabled, _) -> None
) tests in
let seq = List.concat (List.map seq_of_test tests) in
" test_name name (String.uppercase test_name) (String.uppercase name);
(match prereq with
- | Disabled | Always -> ()
+ | Disabled | Always | IfAvailable _ -> ()
| If code | Unless code ->
pr "static int %s_prereq (void)\n" test_name;
pr "{\n";
List.iter (
function
| Optional group ->
- pr " {\n";
- pr " const char *groups[] = { \"%s\", NULL };\n" group;
- pr " int r;\n";
- pr " suppress_error = 1;\n";
- pr " r = guestfs_available (g, (char **) groups);\n";
- pr " suppress_error = 0;\n";
- pr " if (r == -1) {\n";
- pr " printf (\" %%s skipped (reason: group %%s not available in daemon)\\n\", \"%s\", groups[0]);\n" test_name;
- pr " return 0;\n";
- pr " }\n";
+ pr " if (!is_available (\"%s\")) {\n" group;
+ pr " printf (\" %%s skipped (reason: group %%s not available in daemon)\\n\", \"%s\", \"%s\");\n" test_name group;
+ pr " return 0;\n";
pr " }\n";
| _ -> ()
) flags;
pr " }\n";
pr "\n";
generate_one_test_body name i test_name init test;
+ | IfAvailable group ->
+ pr " if (!is_available (\"%s\")) {\n" group;
+ pr " printf (\" %%s skipped (reason: %%s not available)\\n\", \"%s\", \"%s\");\n" test_name group;
+ pr " return 0;\n";
+ pr " }\n";
+ pr "\n";
+ generate_one_test_body name i test_name init test;
| Always ->
generate_one_test_body name i test_name init test
);