Certain device introspection crashes used to only happen if you were using a certain machine, e.g. if the machine was using serial_hd() or nd_table[], and a device was trying to use these in its instance_init function, too.
To be able to catch these problems, let's extend the device-introspect test to check the devices on all machine types. Since this is a rather slow operation, and most of the problems are already handled by testing with the "none" machine only, the test with all machines is only run in the "make check SPEED=slow" mode. Signed-off-by: Thomas Huth <th...@redhat.com> --- tests/device-introspect-test.c | 32 +++++++++++++++++++++++++++++--- 1 file changed, 29 insertions(+), 3 deletions(-) diff --git a/tests/device-introspect-test.c b/tests/device-introspect-test.c index 5b7ec05..902153c 100644 --- a/tests/device-introspect-test.c +++ b/tests/device-introspect-test.c @@ -221,13 +221,13 @@ static void test_device_intro_abstract(void) qtest_end(); } -static void test_device_intro_concrete(void) +static void test_device_intro_concrete(const void *args) { QList *types; QListEntry *entry; const char *type; - qtest_start(common_args); + qtest_start(args); types = device_type_list(false); QLIST_FOREACH_ENTRY(types, entry) { @@ -239,6 +239,7 @@ static void test_device_intro_concrete(void) qobject_unref(types); qtest_end(); + g_free((void *)args); } static void test_abstract_interfaces(void) @@ -275,6 +276,26 @@ static void test_abstract_interfaces(void) qtest_end(); } +static void add_machine_test_case(const char *mname) +{ + char *path, *args; + + /* Ignore blacklisted machines */ + if (g_str_equal("xenfv", mname) || g_str_equal("xenpv", mname)) { + return; + } + + path = g_strdup_printf("device/introspect/concrete/defaults/%s", mname); + args = g_strdup_printf("-M %s", mname); + qtest_add_data_func(path, args, test_device_intro_concrete); + g_free(path); + + path = g_strdup_printf("device/introspect/concrete/nodefaults/%s", mname); + args = g_strdup_printf("-nodefaults -M %s", mname); + qtest_add_data_func(path, args, test_device_intro_concrete); + g_free(path); +} + int main(int argc, char **argv) { g_test_init(&argc, &argv, NULL); @@ -283,8 +304,13 @@ int main(int argc, char **argv) qtest_add_func("device/introspect/list-fields", test_qom_list_fields); qtest_add_func("device/introspect/none", test_device_intro_none); qtest_add_func("device/introspect/abstract", test_device_intro_abstract); - qtest_add_func("device/introspect/concrete", test_device_intro_concrete); qtest_add_func("device/introspect/abstract-interfaces", test_abstract_interfaces); + if (g_test_quick()) { + qtest_add_data_func("device/introspect/concrete/defaults/none", + g_strdup(common_args), test_device_intro_concrete); + } else { + qtest_cb_for_every_machine(add_machine_test_case); + } return g_test_run(); } -- 1.8.3.1