From 1282f4668fbbe1d1ad48a870b191e07fd9884dee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Wed, 1 Feb 2023 17:51:33 +0100
Subject: [PATCH] tests/test-client: Add helper to run 'script'

The script is a list of newline separated command lines that are sent to
the client one by one as if one would have used e.g.
meta_test_client_do().

It doesn't have error handling as it's expected to be used from tests,
and handling errors in tests that never expects to handle errors is
cumbersome.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2810>
---
 src/tests/meta-test-utils.c | 23 +++++++++++++++++++++++
 src/tests/meta-test-utils.h |  4 ++++
 2 files changed, 27 insertions(+)

diff --git a/src/tests/meta-test-utils.c b/src/tests/meta-test-utils.c
index 6c4283225..416dc0b64 100644
--- a/src/tests/meta-test-utils.c
+++ b/src/tests/meta-test-utils.c
@@ -353,6 +353,29 @@ meta_test_client_do (MetaTestClient  *client,
   return retval;
 }
 
+void
+meta_test_client_run (MetaTestClient *client,
+                      const char     *script)
+{
+  g_auto (GStrv) lines = NULL;
+  int i;
+
+  lines = g_strsplit (script, "\n", -1);
+  for (i = 0; lines[i]; i++)
+    {
+      g_autoptr (GError) error = NULL;
+
+      if (strlen (lines[i]) > 1)
+        {
+          g_autofree char *line = NULL;
+
+          line = g_strdup_printf ("%s\n", lines[i]);
+          if (!meta_test_client_do_line (client, line, &error))
+            g_error ("Failed to do line '%s': %s", lines[i], error->message);
+        }
+    }
+}
+
 gboolean
 meta_test_client_wait (MetaTestClient  *client,
                        GError         **error)
diff --git a/src/tests/meta-test-utils.h b/src/tests/meta-test-utils.h
index f4490be7d..0232276a7 100644
--- a/src/tests/meta-test-utils.h
+++ b/src/tests/meta-test-utils.h
@@ -74,6 +74,10 @@ gboolean meta_test_client_dov (MetaTestClient  *client,
                                GError         **error,
                                va_list          vap);
 
+META_EXPORT
+void meta_test_client_run (MetaTestClient *client,
+                           const char     *script);
+
 META_EXPORT
 gboolean meta_test_client_do (MetaTestClient  *client,
                               GError         **error,