From: =?utf-8?b?Ik1hcmNvIFRyZXZpc2FuIChUcmV2acOxbyki?= <mail@3v1n0.net>
Date: Tue, 15 Jun 2021 20:38:01 +0200
Subject: tests: Mark view-verification tests as incomplete in big-endian
 archs

Saved pixmaps are invalid in big-endian architectures, so let's disable
the tests for now, checking only the basic metadata but not comparing
the contents.

Bug: https://gitlab.gnome.org/GNOME/mutter/-/issues/1850
Applied-upstream: no, this is a workaround
---
 src/tests/meta-ref-test.c   | 5 +++++
 src/tests/ref-test-sanity.c | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/src/tests/meta-ref-test.c b/src/tests/meta-ref-test.c
index f66b074..ba6beb0 100644
--- a/src/tests/meta-ref-test.c
+++ b/src/tests/meta-ref-test.c
@@ -508,6 +508,11 @@ meta_ref_test_verify_view (ClutterStageView *view,
       g_assert_cmpint (ref_status, ==, CAIRO_STATUS_SUCCESS);
       ensure_expected_format (&ref_image);
 
+#if G_BYTE_ORDER == G_BIG_ENDIAN
+  g_test_incomplete ("View comparison is not supported by this architecture");
+  return;
+#endif
+
       if (!compare_images (ref_image, view_image, &gl_fuzz,
                            &diff_stat))
         {
diff --git a/src/tests/ref-test-sanity.c b/src/tests/ref-test-sanity.c
index 0776270..4ef8d25 100644
--- a/src/tests/ref-test-sanity.c
+++ b/src/tests/ref-test-sanity.c
@@ -106,6 +106,11 @@ meta_test_ref_test_sanity (void)
   clutter_actor_set_background_color (actor2, CLUTTER_COLOR_SkyBlue);
   clutter_actor_add_child (stage, actor2);
 
+#if G_BYTE_ORDER == G_BIG_ENDIAN
+  g_test_incomplete ("View comparison is not supported by this architecture");
+  return;
+#endif
+
   g_test_expect_message ("libmutter-test",
                          G_LOG_LEVEL_CRITICAL,
                          "Pixel difference exceeds limits*");