From e4da1be7aa9bfd325a192150176a1abfd605164f Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@collabora.com>
Date: Thu, 2 May 2019 15:51:42 +0100
Subject: [PATCH] Make tests cope with older GLib

Signed-off-by: Simon McVittie <smcv@collabora.com>
Forwarded: https://gitlab.gnome.org/GNOME/libglnx/merge_requests/7
---
 subprojects/libglnx/glnx-backports.h            | 12 ++++++++++++
 subprojects/libglnx/tests/test-libglnx-xattrs.c |  4 ++++
 2 files changed, 16 insertions(+)

diff --git a/subprojects/libglnx/glnx-backports.h b/subprojects/libglnx/glnx-backports.h
index b6d93c05f..6c39cf223 100644
--- a/subprojects/libglnx/glnx-backports.h
+++ b/subprojects/libglnx/glnx-backports.h
@@ -63,4 +63,16 @@ gboolean              glnx_set_object  (GObject **object_ptr,
 
 #endif /* !GLIB_CHECK_VERSION(2, 44, 0) */
 
+#ifndef g_assert_nonnull
+#define g_assert_nonnull(x) g_assert (x != NULL)
+#endif
+
+#ifndef g_assert_null
+#define g_assert_null(x) g_assert (x == NULL)
+#endif
+
+#if !GLIB_CHECK_VERSION (2, 38, 0)
+#define g_test_skip(s) g_test_message ("SKIP: %s", s)
+#endif
+
 G_END_DECLS
diff --git a/subprojects/libglnx/tests/test-libglnx-xattrs.c b/subprojects/libglnx/tests/test-libglnx-xattrs.c
index 63e12314a..82def4aaf 100644
--- a/subprojects/libglnx/tests/test-libglnx-xattrs.c
+++ b/subprojects/libglnx/tests/test-libglnx-xattrs.c
@@ -218,7 +218,11 @@ test_xattr_races (void)
   /* FIXME - this deadlocks for me on 4.9.4-201.fc25.x86_64, whether
    * using overlayfs or xfs as source/dest.
    */
+#if GLIB_CHECK_VERSION (2, 36, 0)
   const guint nprocs = MAX (4, g_get_num_processors ());
+#else
+  const guint nprocs = 4;
+#endif
   struct XattrWorker wdata[nprocs];
   GThread *threads[nprocs];
   g_autoptr(GError) local_error = NULL;
-- 
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