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

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 44da25b9ec4affaa1548b1fd64f394c3c1ec3992
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..9ff3a6fb 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'
 ]