[pango/emoji-layout-test: 1/3] layout test: Use a better locale

[Matthias Clasen <matthiasc src gnome org>]

commit 113c0b53c2f26923dd7cf22ff59657ea723e5fce
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 28 03:58:23 2019 +0000

        layout test: Use a better locale
    
        We need to use a Unicode locale in order to test
        Emoji and similar glyphs.

 tests/test-layout.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/tests/test-layout.c b/tests/test-layout.c
index 4bce4439..c4d01ccc 100644
--- a/tests/test-layout.c
+++ b/tests/test-layout.c
@@ -261,6 +261,7 @@ test_file (const gchar *filename, GString *string)
   g_assert (p);
   markup = p + 1;
   *p = '\0';
+  length = strlen (markup);
 
   parse_params (contents, &width, &ellipsize_at, &ellipsize, &wrap);
 
@@ -347,7 +348,7 @@ main (int argc, char *argv[])
   const gchar *name;
   gchar *path;
 
-  g_setenv ("LC_ALL", "C", TRUE);
+  g_setenv ("LC_ALL", "en_US.UTF-8", TRUE);
   setlocale (LC_ALL, "");
 
   g_test_init (&argc, &argv, NULL);