[PATCH] tests: fix modules-test 'duplicate test case' error

[Cole Robinson <crobinso@redhat.com>]

./configure --enable-sdl --audio-drv-list=sdl --enable-modules

Will generate two identical test names: /$arch/module/load/sdl
Which generates an error like:

(tests/modules-test:23814): GLib-ERROR **: 18:23:06.359: duplicate test case path: /aarch64//module/load/sdl

Add the subsystem prefix in the name as well, so instead we get:

/$arch/module/load/audio-sdl
/$arch/module/load/ui-sdl

Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
 tests/modules-test.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/modules-test.c b/tests/modules-test.c
index d1a6ace218..88217686e1 100644
--- a/tests/modules-test.c
+++ b/tests/modules-test.c
@@ -64,7 +64,8 @@ int main(int argc, char *argv[])
     g_test_init(&argc, &argv, NULL);
 
     for (i = 0; i < G_N_ELEMENTS(modules); i += 2) {
-        char *testname = g_strdup_printf("/module/load/%s", modules[i + 1]);
+        char *testname = g_strdup_printf("/module/load/%s%s",
+                                         modules[i], modules[i + 1]);
         qtest_add_data_func(testname, modules + i, test_modules_load);
         g_free(testname);
     }
-- 
2.23.0