[glib: 7/9] glib/tests: disable a racy check on mainloop test

[Philip Withnall <pwithnall src gnome org>]

commit 0bdd37b7ff0adabef2a1d5fddc5f0a553e185022
Author: Marc-André Lureau <marcandre lureau redhat com>
Date:   Fri Feb 4 15:56:10 2022 +0400

    glib/tests: disable a racy check on mainloop test
    
    Signed-off-by: Marc-André Lureau <marcandre lureau redhat com>

 glib/tests/mainloop.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/glib/tests/mainloop.c b/glib/tests/mainloop.c
index 2bbb3d8fb..38eee475c 100644
--- a/glib/tests/mainloop.c
+++ b/glib/tests/mainloop.c
@@ -1854,14 +1854,17 @@ test_nfds (void)
 
   /* Now actually iterate the loop; the fd should be readable and
    * writable, so source1 and source3 should be triggered, but *not*
-   * source2, since it's lower priority than them. (Though on
-   * G_OS_WIN32, source3 doesn't get triggered, probably because of
-   * giowin32 weirdness...)
+   * source2, since it's lower priority than them.
    */
   g_main_context_iteration (ctx, FALSE);
 
-  g_assert_true (source1_ran);
+  /* FIXME:
+   * On win32, giowin32.c uses blocking threads for read/write on channels. They
+   * may not have yet triggered an event after one loop iteration. Hence, the
+   * following asserts are racy and disabled.
+   */
 #ifndef G_OS_WIN32
+  g_assert_true (source1_ran);
   g_assert_true (source3_ran);
 #endif