[json-glib] build: Clean up installed tests rules

[Emmanuele Bassi <ebassi src gnome org>]

commit 5c631b7c435066f13684a8a28faf7c3609a2d020
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Apr 13 11:34:15 2017 +0100

    build: Clean up installed tests rules
    
    Use variables for common values, instead of duplicating them.

 json-glib/tests/meson.build |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)
---
diff --git a/json-glib/tests/meson.build b/json-glib/tests/meson.build
index eaa81a3..25cb3da 100644
--- a/json-glib/tests/meson.build
+++ b/json-glib/tests/meson.build
@@ -22,28 +22,30 @@ test_data = [
   'stream-load.json',
 ]
 
-installed_test_dir = join_paths(json_libexecdir, 'installed-tests', 'json-glib-1.0')
+installed_test_bindir = join_paths(json_libexecdir, 'installed-tests', 'json-glib-1.0')
+installed_test_datadir = join_paths(json_datadir, 'installed-tests', 'json-glib-1.0')
 
-install_data(test_data, install_dir: installed_test_dir)
+install_data(test_data, install_dir: installed_test_bindir)
 
 foreach t: tests
-  data = custom_target('@0@.test'.format(t),
-                       output: '@0@.test'.format(t),
+  installed_test = '@0@.test'.format(t)
+  data = custom_target(installed_test,
+                       output: installed_test,
                        command: [
                          python3,
                          gen_installed_test,
-                         '--testdir=@0@'.format(installed_test_dir),
+                         '--testdir=@0@'.format(installed_test_bindir),
                          '--testname=@0@'.format(t),
                          '--outdir=@OUTDIR@',
-                         '--outfile=@0@.test'.format(t),
+                         '--outfile=@0@'.format(installed_test),
                        ],
                        install: true,
-                       install_dir: join_paths(json_datadir, 'installed-tests', 'json-glib-1.0'))
+                       install_dir: installed_test_datadir)
 
   exe = executable(t, '@0@.c'.format(t),
                    c_args: json_c_args,
                    install: true,
-                   install_dir: installed_test_dir,
+                   install_dir: installed_test_bindir,
                    dependencies: [ json_glib_dep, ])
 
   test(t, exe,