[gnome-desktop/mcatanzaro/textdomaindir] Tests should not depend on installed translations

[Michael Catanzaro <mcatanzaro src gnome org>]

commit d96ff3bf58b79e7d7b2e94f6f967d309d9c154b8
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Thu Jun 4 13:39:20 2020 -0500

    Tests should not depend on installed translations
    
    The Hebrew wallclock reftest breaks whenever Yosef updates the Hebrew
    clock format. But the the test actually depends on the *installed*
    translation, which means it's not possible to release a new version of
    gnome-desktop unless you have the new version already installed. jhbuild
    makes this easy, but if you're not using jhbuild this can be quite
    frustrating. The tests are not intended to depend on the installed
    system.

 tests/meson.build | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/tests/meson.build b/tests/meson.build
index 9076d476..01b7ba82 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -8,6 +8,7 @@ test_args = [
 test_env = [
   'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
   'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir()),
+  'TEXTDOMAINDIR=@0@'.format(meson.build_root() / 'po'),
   'G_ENABLE_DIAGNOSTICS=0'
 ]