[gtk/wip/otte/json] testsuite: Run json parser as a single test

[Benjamin Otte <otte src gnome org>]

commit 26f1833ed1da2a9c0698a576208162446da415cc
Author: Benjamin Otte <otte redhat com>
Date:   Sun Dec 5 18:50:21 2021 +0100

    testsuite: Run json parser as a single test
    
    Much faster.

 testsuite/json/meson.build | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)
---
diff --git a/testsuite/json/meson.build b/testsuite/json/meson.build
index e23b5eb933..cb76c4ad56 100644
--- a/testsuite/json/meson.build
+++ b/testsuite/json/meson.build
@@ -520,22 +520,24 @@ test_data = [
   'JSONTestSuite/y_structure_whitespace_array.json',
 ]
 
+test_files = []
 foreach testname : test_data
   if testname.endswith('.json') and not testname.endswith('.ref.json')
-    test('json ' + testname, test_parser,
-         args: [ '--tap',
-                 '-k',
-                 join_paths(meson.current_source_dir(), testname),
-               ],
-         protocol: 'tap',
-         env: [
-                'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
-                'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir())
-              ],
-         suite: 'json')
+    test_files += join_paths(meson.current_source_dir(), testname)
   endif
 endforeach
 
+test('json', test_parser,
+     args: [ '--tap',
+             '-k',
+           ] + test_files,
+     protocol: 'tap',
+     env: [
+            'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
+            'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir())
+          ],
+     suite: 'json')
+
 if get_option('install-tests')
   conf = configuration_data()
   conf.set('libexecdir', gtk_libexecdir)