| #include <gio/gio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include "gdbus-sessionbus.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; |
| } |
| |
| static int |
| app_main (int argc, char **argv) |
| { |
| GApplication *app; |
| int status; |
| |
| app = g_application_new ("org.gtk.TestApplication", |
| G_APPLICATION_HANDLES_OPEN | |
| (strcmp (argv[0], "./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, argv); |
| g_object_unref (app); |
| |
| return status; |
| } |
| |
| #ifdef STANDALONE |
| int |
| main (int argc, char **argv) |
| { |
| return app_main (argc - 1, argv + 1); |
| } |
| #else |
| static gint outstanding_watches; |
| static GMainLoop *main_loop; |
| |
| typedef struct |
| { |
| const gchar *expected_stdout; |
| gint stdout_pipe; |
| } ChildData; |
| |
| static void |
| child_quit (GPid pid, |
| gint status, |
| gpointer data) |
| { |
| ChildData *child = data; |
| gssize expected, actual; |
| gchar *buffer; |
| |
| g_assert_cmpint (status, ==, 0); |
| |
| if (--outstanding_watches == 0) |
| g_main_loop_quit (main_loop); |
| |
| expected = strlen (child->expected_stdout); |
| buffer = g_alloca (expected + 100); |
| actual = read (child->stdout_pipe, buffer, expected + 100); |
| close (child->stdout_pipe); |
| |
| g_assert_cmpint (actual, >=, 0); |
| |
| if (actual != expected || |
| memcmp (buffer, child->expected_stdout, expected) != 0) |
| { |
| buffer[MIN(expected + 100, actual)] = '\0'; |
| |
| g_error ("\nExpected\n-----\n%s-----\nGot (%s)\n-----\n%s-----\n", |
| child->expected_stdout, |
| (actual > expected) ? "truncated" : "full", buffer); |
| } |
| |
| g_slice_free (ChildData, child); |
| } |
| |
| static void |
| spawn (const gchar *expected_stdout, |
| const gchar *first_arg, |
| ...) |
| { |
| gint pipefd[2]; |
| GPid pid; |
| int s; |
| |
| /* We assume that the child will not produce enough stdout |
| * to deadlock by filling the pipe. |
| */ |
| s = pipe (pipefd); |
| g_assert_cmpint (s, ==, 0); |
| |
| pid = fork (); |
| |
| if (pid == 0) |
| { |
| const gchar *arg; |
| GPtrArray *array; |
| gchar **args; |
| int status; |
| va_list ap; |
| |
| dup2 (pipefd[1], 1); |
| close (pipefd[0]); |
| close (pipefd[1]); |
| |
| va_start (ap, first_arg); |
| array = g_ptr_array_new (); |
| for (arg = first_arg; arg; arg = va_arg (ap, const gchar *)) |
| g_ptr_array_add (array, g_strdup (arg)); |
| g_ptr_array_add (array, NULL); |
| args = (gchar **) g_ptr_array_free (array, FALSE); |
| |
| status = app_main (g_strv_length (args), args); |
| g_strfreev (args); |
| |
| g_print ("exit status: %d\n", status); |
| exit (0); |
| } |
| else if (pid > 0) |
| { |
| ChildData *data; |
| |
| data = g_slice_new (ChildData); |
| data->expected_stdout = expected_stdout; |
| data->stdout_pipe = pipefd[0]; |
| close (pipefd[1]); |
| |
| g_child_watch_add (pid, child_quit, data); |
| outstanding_watches++; |
| } |
| else |
| g_assert_not_reached (); |
| } |
| |
| static void |
| basic (void) |
| { |
| session_bus_up (); |
| |
| main_loop = g_main_loop_new (NULL, 0); |
| |
| /* spawn the master */ |
| spawn ("activated\n" |
| "open file:///a file:///b\n" |
| "cmdline '40 +' '2'\n" |
| "exit status: 0\n", |
| "./app", NULL); |
| |
| /* make sure it becomes the master */ |
| g_usleep (100000); |
| |
| /* send it some files */ |
| spawn ("exit status: 0\n", |
| "./app", "/a", "/b", NULL); |
| |
| /* make sure the commandline arrives after the files */ |
| g_usleep (100000); |
| |
| spawn ("40 + 2 = 42\n" |
| "exit status: 42\n", |
| "./cmd", "40 +", "2", NULL); |
| |
| g_main_loop_run (main_loop); |
| |
| session_bus_down (); |
| } |
| |
| int |
| main (int argc, char **argv) |
| { |
| g_test_init (&argc, &argv, NULL); |
| |
| g_test_add_func ("/gapplication/basic", basic); |
| |
| return g_test_run (); |
| } |
| #endif |