[gnome-bluetooth] tests: Add tests for bluetooth-utils functions

[Bastien Nocera <hadess src gnome org>]

commit aadc8ed9badbda0fa3abe70d26c9352284fe940b
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Dec 2 17:38:40 2021 +0100

    tests: Add tests for bluetooth-utils functions

 tests/test-bluetooth-utils.c | 59 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
---
diff --git a/tests/test-bluetooth-utils.c b/tests/test-bluetooth-utils.c
index dc786ca2..67297688 100644
--- a/tests/test-bluetooth-utils.c
+++ b/tests/test-bluetooth-utils.c
@@ -1,3 +1,4 @@
+#include <locale.h>
 #include <bluetooth-utils.c>
 
 static void
@@ -6,10 +7,68 @@ test_appearance (void)
        g_assert_cmpint (bluetooth_appearance_to_type(0x03c2), ==, BLUETOOTH_TYPE_MOUSE);
 }
 
+static void
+test_class (void)
+{
+       g_assert_cmpint (bluetooth_class_to_type(268), ==, BLUETOOTH_TYPE_COMPUTER);
+}
+
+static void
+test_type_to_string (void)
+{
+       GFlagsClass *fclass;
+       guint i;
+
+       setlocale (LC_ALL, "en_US.UTF-8");
+
+       g_type_ensure (BLUETOOTH_TYPE_TYPE);
+       fclass = G_FLAGS_CLASS (g_type_class_ref (BLUETOOTH_TYPE_TYPE));
+
+       /* This verifies that all BluetoothType types have a description */
+       g_assert_cmpstr (bluetooth_type_to_string (1 << 0), ==, "Unknown");
+       for (i = 1; i < fclass->n_values; i++) {
+               const char *desc = bluetooth_type_to_string (1 << i);
+
+               if (g_strcmp0 (desc, "Unknown") == 0) {
+                       g_test_message ("Type %s returned description %s",
+                                       fclass->values[i].value_name,
+                                       desc);
+                       g_assert_cmpstr (desc, !=, "Unknown");
+               }
+       }
+       g_assert_cmpint (_BLUETOOTH_TYPE_NUM_TYPES, ==, fclass->n_values);
+}
+
+static void
+test_verify (void)
+{
+       struct {
+               const char *bdaddr;
+               gboolean valid;
+       } addresses[] = {
+               { "11:22:33:44:55:66", TRUE },
+               { "11:22:33:44:55", FALSE },
+               { "11:22:33:44:55:FF", TRUE },
+               { "11:22:33:44:55:6", FALSE },
+               { "foobar", FALSE },
+       };
+       guint i;
+
+       for (i = 0; i < G_N_ELEMENTS(addresses); i++) {
+               if (addresses[i].valid)
+                       g_assert_true (bluetooth_verify_address (addresses[i].bdaddr));
+               else
+                       g_assert_false (bluetooth_verify_address (addresses[i].bdaddr));
+       }
+}
+
 int main (int argc, char **argv)
 {
        g_test_init (&argc, &argv, NULL);
        g_test_add_func ("/bluetooth/appearance", test_appearance);
+       g_test_add_func ("/bluetooth/class", test_class);
+       g_test_add_func ("/bluetooth/verify", test_verify);
+       g_test_add_func ("/bluetooth/type_to_string", test_type_to_string);
 
        return g_test_run ();
 }