[pango/rewrite-line-breaking] ci: Don't run testrandom on macOs

[Matthias Clasen <matthiasc src gnome org>]

commit 82270c08e7757aa171a0756f77b2eb63bc367aa5
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Nov 16 10:32:45 2021 -0500

    ci: Don't run testrandom on macOs
    
    It fails there (although it shouldn't), and I
    don't have the means to debug it.

 tests/meson.build | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/tests/meson.build b/tests/meson.build
index 81170c15..27c5aa64 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -53,9 +53,13 @@ if cairo_dep.found()
     [ 'cxx-test', [ 'cxx-test.cpp' ], [ libpangocairo_dep, gobject_dep, harfbuzz_dep ] ],
     [ 'test-harfbuzz', [ 'test-harfbuzz.c' ], [ libpangocairo_dep, gobject_dep, harfbuzz_dep ] ],
     [ 'test-break', [ 'test-break.c', 'test-common.c', 'validate-log-attrs.c' ], [libpangocairo_dep, 
glib_dep, harfbuzz_dep ] ],
-    [ 'testrandom', [ 'testrandom.c' ], [ libpangocairo_dep, gio_dep ] ],
   ]
 
+  if host_system != 'darwin'
+    tests += [
+      [ 'testrandom', [ 'testrandom.c' ], [ libpangocairo_dep, gio_dep ] ],
+    ]
+
   if pango_cairo_backends.contains('png')
     tests += [
       [ 'test-pangocairo-threads', [ 'test-pangocairo-threads.c' ], [ libpangocairo_dep, cairo_dep ] ],