GApplication test: fix testcase to avoid fork()

The GApplication test case tried to fork() while using GMainLoop, causing problems. Avoid doing that by splitting the child process into a separate program and spawning it in the usual way. https://bugzilla.gnome.org/show_bug.cgi?id=658999
2025-09-27 17:52:58 +02:00 · 2011-09-14 11:06:02 -04:00
parent 01ed78d525
commit 39294664a6
4 changed files with 108 additions and 131 deletions
--- a/gio/tests/basic-application.c
+++ b/gio/tests/basic-application.c
@@ -0,0 +1,81 @@
+#include <gio/gio.h>
+#include <string.h>
+
+static void
+activate (GApplication *application)
+{
+  g_application_hold (application);
+  g_print ("activated\n");
+  g_application_release (application);
+}
+
+static void
+open (GApplication  *application,
+      GFile        **files,
+      gint           n_files,
+      const gchar   *hint)
+{
+  gint i;
+
+  g_application_hold (application);
+  g_print ("open");
+
+  for (i = 0; i < n_files; i++)
+    {
+      gchar *uri = g_file_get_uri (files[i]);
+      g_print (" %s", uri);
+      g_free (uri);
+    }
+  g_application_release (application);
+
+  g_print ("\n");
+}
+
+static int
+command_line (GApplication            *application,
+              GApplicationCommandLine *cmdline)
+{
+  gchar **argv;
+  gint argc;
+
+  argv = g_application_command_line_get_arguments (cmdline, &argc);
+
+  g_application_command_line_print (cmdline, "%d + %d = %d\n", 40, 2, 42);
+
+  g_assert_cmpint (argc, ==, 3);
+  g_assert_cmpstr (argv[0], ==, "./cmd");
+  g_assert_cmpstr (argv[1], ==, "40 +");
+  g_assert_cmpstr (argv[2], ==, "2");
+  g_assert (argv[3] == NULL);
+  g_print ("cmdline '%s' '%s'\n", argv[1], argv[2]);
+  g_strfreev (argv);
+
+  return 42;
+}
+
+int
+main (int argc, char **argv)
+{
+  GApplication *app;
+  int status;
+
+  app = g_application_new ("org.gtk.TestApplication",
+                           G_APPLICATION_HANDLES_OPEN |
+                           (strcmp (argv[1], "./cmd") == 0 ?
+                             G_APPLICATION_HANDLES_COMMAND_LINE
+                           : 0));
+  g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
+  g_signal_connect (app, "open", G_CALLBACK (open), NULL);
+  g_signal_connect (app, "command-line", G_CALLBACK (command_line), NULL);
+#ifdef STANDALONE
+  g_application_set_inactivity_timeout (app, 10000);
+#else
+  g_application_set_inactivity_timeout (app, 1000);
+#endif
+  status = g_application_run (app, argc - 1, argv + 1);
+  g_object_unref (app);
+
+  g_print ("exit status: %d\n", status);
+
+  return 0;
+}