From 8c3fda5c8d38601b6115b29e5a5e83ed9446ba39 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@gnome.org>
Date: Tue, 10 Dec 2024 11:47:43 +0000
Subject: [PATCH] tests: Skip unsupported dbus-appinfo test on GNU/Hurd for the
 moment
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Parts of the `dbus-appinfo` test need support for converting an FD to a
path, and Hurd doesn’t currently allow that (see
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/4396#note_2279923).

Since there’s no fix for that visible in the medium term (new kernel
APIs will need to be added), skip parts of the `dbus-appinfo` test which
require that functionality for now.

This prevents the whole test from failing, and means we can usefully get
results from the parts of it which don’t depend on converting FDs to
paths.

Signed-off-by: Philip Withnall <pwithnall@gnome.org>

Helps: #3538
---
 gio/tests/dbus-appinfo.c        | 24 ++++++++++++++++++++++++
 gio/tests/fake-desktop-portal.c | 12 ++++++++++++
 gio/tests/fake-desktop-portal.h |  2 ++
 3 files changed, 38 insertions(+)

diff --git a/gio/tests/dbus-appinfo.c b/gio/tests/dbus-appinfo.c
index d2f8e5074..bd18877e8 100644
--- a/gio/tests/dbus-appinfo.c
+++ b/gio/tests/dbus-appinfo.c
@@ -532,6 +532,12 @@ test_portal_open_file (void)
   char *uri;
   GFakeDesktopPortalThread *thread = NULL;
 
+  if (!g_fake_desktop_portal_is_supported ())
+    {
+      g_test_skip ("fake-desktop-portal not currently supported on this platform");
+      return;
+    }
+
   /* Run a fake-desktop-portal */
   thread = g_fake_desktop_portal_thread_new (session_bus_get_address ());
   g_fake_desktop_portal_thread_run (thread);
@@ -567,6 +573,12 @@ test_portal_open_uri (void)
   const char *uri = "http://example.com";
   GFakeDesktopPortalThread *thread = NULL;
 
+  if (!g_fake_desktop_portal_is_supported ())
+    {
+      g_test_skip ("fake-desktop-portal not currently supported on this platform");
+      return;
+    }
+
   /* Run a fake-desktop-portal */
   thread = g_fake_desktop_portal_thread_new (session_bus_get_address ());
   g_fake_desktop_portal_thread_run (thread);
@@ -611,6 +623,12 @@ test_portal_open_file_async (void)
   char *uri;
   GFakeDesktopPortalThread *thread = NULL;
 
+  if (!g_fake_desktop_portal_is_supported ())
+    {
+      g_test_skip ("fake-desktop-portal not currently supported on this platform");
+      return;
+    }
+
   /* Run a fake-desktop-portal */
   thread = g_fake_desktop_portal_thread_new (session_bus_get_address ());
   g_fake_desktop_portal_thread_run (thread);
@@ -649,6 +667,12 @@ test_portal_open_uri_async (void)
   const char *uri = "http://example.com";
   GFakeDesktopPortalThread *thread = NULL;
 
+  if (!g_fake_desktop_portal_is_supported ())
+    {
+      g_test_skip ("fake-desktop-portal not currently supported on this platform");
+      return;
+    }
+
   /* Run a fake-desktop-portal */
   thread = g_fake_desktop_portal_thread_new (session_bus_get_address ());
   g_fake_desktop_portal_thread_run (thread);
diff --git a/gio/tests/fake-desktop-portal.c b/gio/tests/fake-desktop-portal.c
index cb38b9ddc..67652c5a4 100644
--- a/gio/tests/fake-desktop-portal.c
+++ b/gio/tests/fake-desktop-portal.c
@@ -494,3 +494,15 @@ g_fake_desktop_portal_thread_stop (GFakeDesktopPortalThread *self)
   g_cancellable_cancel (self->cancellable);
   g_thread_join (g_steal_pointer (&self->thread));
 }
+
+/* Whether fake-desktop-portal is supported on this platform. This basically
+ * means whether _g_fd_query_path() will work at runtime. */
+gboolean
+g_fake_desktop_portal_is_supported (void)
+{
+#ifdef __GNU__
+  return FALSE;
+#else
+  return TRUE;
+#endif
+}
diff --git a/gio/tests/fake-desktop-portal.h b/gio/tests/fake-desktop-portal.h
index 72f118058..1af91ca5a 100644
--- a/gio/tests/fake-desktop-portal.h
+++ b/gio/tests/fake-desktop-portal.h
@@ -33,6 +33,8 @@ const gchar *g_fake_desktop_portal_thread_get_last_request_activation_token (GFa
 void g_fake_desktop_portal_thread_run (GFakeDesktopPortalThread *self);
 void g_fake_desktop_portal_thread_stop (GFakeDesktopPortalThread *self);
 
+gboolean g_fake_desktop_portal_is_supported (void);
+
 G_END_DECLS
 
 #endif /* __FAKE_DESKTOP_PORTAL_H__ */