Split out starting/stopping mock service into library

* Later this will be introspectable so we can start it from
   python or javascript based tests

library/tests/Makefile.am

@@ -5,9 +5,24 @@ INCLUDES = \
 	-DSRCDIR="\"@abs_srcdir@\"" \
 	$(NULL)
 
+noinst_LTLIBRARIES = libmock_service.la
+
+libmock_service_la_SOURCES = \
+	mock-service.c mock-service.h \
+	$(NULL)
+
+libmock_service_la_CFLAGS = \
+	$(LIBGCRYPT_CFLAGS)
+
+libmock_service_la_LIBADD = \
+	$(top_builddir)/egg/libegg.la \
+	$(top_builddir)/library/libgsecret.la \
+	$(LIBGCRYPT_LIBS)
+
 LDADD =  \
 	$(top_builddir)/egg/libegg.la \
 	$(top_builddir)/library/libgsecret.la \
+	$(top_builddir)/library/tests/libmock_service.la \
 	$(NULL)
 
 TEST_PROGS = \

library/tests/mock-service.c

@@ -0,0 +1,92 @@
+/* GSecret - GLib wrapper for Secret Service
+ *
+ * Copyright 2011 Red Hat Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2 of the licence or (at
+ * your option) any later version.
+ *
+ * See the included COPYING file for more information.
+ *
+ * Author: Stef Walter <stefw@gnome.org>
+ */
+
+
+#include "config.h"
+
+#include "mock-service.h"
+
+#include "gsecret-private.h"
+
+#include <errno.h>
+#include <stdio.h>
+
+static GPid pid = 0;
+
+gboolean
+mock_service_start (const gchar *mock_script,
+                    GError **error)
+{
+	gchar ready[8] = { 0, };
+	GSpawnFlags flags;
+	int wait_pipe[2];
+	GPollFD poll_fd;
+	gboolean ret;
+	gint polled;
+
+	gchar *argv[] = {
+		"python", (gchar *)mock_script,
+		"--name", MOCK_SERVICE_NAME,
+		"--ready", ready,
+		NULL
+	};
+
+	g_return_val_if_fail (mock_script != NULL, FALSE);
+	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+
+	_gsecret_service_set_default_bus_name (MOCK_SERVICE_NAME);
+
+	if (pipe (wait_pipe) < 0) {
+		g_set_error_literal (error, G_IO_ERROR, g_io_error_from_errno (errno),
+		                     "Couldn't create pipe for mock service");
+		return FALSE;
+	}
+
+	snprintf (ready, sizeof (ready), "%d", wait_pipe[1]);
+
+	flags = G_SPAWN_SEARCH_PATH | G_SPAWN_LEAVE_DESCRIPTORS_OPEN;
+	ret = g_spawn_async (SRCDIR, argv, NULL, flags, NULL, NULL, &pid, error);
+
+	close (wait_pipe[1]);
+
+	if (ret) {
+		poll_fd.events = G_IO_IN | G_IO_HUP | G_IO_ERR;
+		poll_fd.fd = wait_pipe[0];
+		poll_fd.revents = 0;
+
+		polled = g_poll (&poll_fd, 1, 2000);
+		if (polled < -1)
+			g_warning ("couldn't poll file descirptor: %s", g_strerror (errno));
+		if (polled != 1)
+			g_warning ("couldn't wait for mock service");
+	}
+
+	close (wait_pipe[0]);
+	return ret;
+}
+
+void
+mock_service_stop (void)
+{
+	if (!pid)
+		return;
+
+	if (kill (pid, SIGTERM) < 0) {
+		if (errno != ESRCH)
+			g_warning ("kill() failed: %s", g_strerror (errno));
+	}
+
+	g_spawn_close_pid (pid);
+	pid = 0;
+}

library/tests/mock-service.h

@@ -0,0 +1,27 @@
+/* GSecret - GLib wrapper for Secret Service
+ *
+ * Copyright 2012 Red Hat Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2 of the licence or (at
+ * your option) any later version.
+ *
+ * See the included COPYING file for more information.
+ *
+ * Author: Stef Walter <stefw@gnome.org>
+ */
+
+#ifndef _MOCK_SERVICE_H_
+#define _MOCK_SERVICE_H_
+
+#include <glib.h>
+
+#define MOCK_SERVICE_NAME "org.mock.Service"
+
+gboolean      mock_service_start     (const gchar *mock_script,
+                                      GError **error);
+
+void          mock_service_stop      (void);
+
+#endif /* _MOCK_SERVICE_H_ */

library/tests/mock/service.py

@@ -29,6 +29,7 @@ import gobject
 COLLECTION_PREFIX = "/org/freedesktop/secrets/collection/"
 
 bus_name = 'org.freedesktop.Secret.MockService'
+ready_pipe = -1
 objects = { }
 
 class NotSupported(dbus.exceptions.DBusException):
@@ -261,7 +262,12 @@ class SecretService(dbus.service.Object):
 		SecretItem(collection, "item_three", attributes={ "number": "3", "string": "three", "parity": "odd" })
 	
 	def listen(self):
+		global ready_pipe
 		loop = gobject.MainLoop()
+		if ready_pipe >= 0:
+			os.write(ready_pipe, "GO")
+			os.close(ready_pipe)
+			ready_pipe = -1
 		loop.run()
 
 	def add_session(self, session):
@@ -323,15 +329,17 @@ class SecretService(dbus.service.Object):
 
 
 def parse_options(args):
-	global bus_name
+	global bus_name, ready_pipe
 	try:
-		opts, args = getopt.getopt(args, "name", ["name="])
+		opts, args = getopt.getopt(args, "nr", ["name=", "ready="])
 	except getopt.GetoptError, err:
 		print str(err)
 		sys.exit(2)
 	for o, a in opts:
-		if o in ("--name"):
+		if o in ("-n", "--name"):
 			bus_name = a
+		elif o in ("-r", "--ready"):
+			ready_pipe = int(a)
 		else:
 			assert False, "unhandled option"
 	return args

library/tests/test-password.c

@@ -17,6 +17,8 @@
 #include "gsecret-password.h"
 #include "gsecret-private.h"
 
+#include "mock-service.h"
+
 #include "egg/egg-testing.h"
 
 #include <glib.h>
@@ -24,8 +26,6 @@
 #include <errno.h>
 #include <stdlib.h>
 
-static gchar *MOCK_NAME = "org.mock.Service";
-
 static const GSecretSchema DELETE_SCHEMA = {
 	"org.mock.schema.Delete",
 	{
@@ -45,27 +45,16 @@ setup (Test *test,
 {
 	GError *error = NULL;
 	const gchar *mock_script = data;
-	gchar *argv[] = {
-		"python", (gchar *)mock_script,
-		"--name", MOCK_NAME,
-		NULL
-	};
 
-	_gsecret_service_set_default_bus_name (MOCK_NAME);
-
-	g_spawn_async (SRCDIR, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, &test->pid, &error);
+	mock_service_start (mock_script, &error);
 	g_assert_no_error (error);
-	g_usleep (200 * 1000);
 }
 
 static void
 teardown (Test *test,
           gconstpointer unused)
 {
-	g_assert (test->pid);
-	if (kill (test->pid, SIGTERM) < 0)
-		g_error ("kill() failed: %s", g_strerror (errno));
-	g_spawn_close_pid (test->pid);
+	mock_service_stop ();
 }
 
 static void

library/tests/test-prompt.c

@@ -20,6 +20,8 @@
 #include "gsecret-private.h"
 #include "gsecret-prompt.h"
 
+#include "mock-service.h"
+
 #include "egg/egg-testing.h"
 
 #include <glib.h>
@@ -27,10 +29,7 @@
 #include <errno.h>
 #include <stdlib.h>
 
-static gchar *MOCK_NAME = "org.mock.Service";
-
 typedef struct {
-	GPid pid;
 	GDBusConnection *connection;
 	GSecretService *service;
 } Test;
@@ -41,17 +40,9 @@ setup (Test *test,
 {
 	GError *error = NULL;
 	const gchar *mock_script = data;
-	gchar *argv[] = {
-		"python", (gchar *)mock_script,
-		"--name", MOCK_NAME,
-		NULL
-	};
 
-	_gsecret_service_set_default_bus_name (MOCK_NAME);
-
-	g_spawn_async (SRCDIR, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, &test->pid, &error);
+	mock_service_start (mock_script, &error);
 	g_assert_no_error (error);
-	g_usleep (200 * 1000);
 
 	test->connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
 	g_assert_no_error (error);
@@ -68,12 +59,7 @@ teardown (Test *test,
 	g_object_unref (test->service);
 	egg_assert_not_object (test->service);
 
-	g_assert (test->pid);
-	if (kill (test->pid, SIGTERM) < 0) {
-		if (errno != ESRCH)
-			g_error ("kill() failed: %s", g_strerror (errno));
-	}
-	g_spawn_close_pid (test->pid);
+	mock_service_stop ();
 
 	g_dbus_connection_flush_sync (test->connection, NULL, &error);
 	g_assert_no_error (error);

library/tests/test-service.c

@@ -16,6 +16,8 @@
 #include "gsecret-service.h"
 #include "gsecret-private.h"
 
+#include "mock-service.h"
+
 #include "egg/egg-testing.h"
 
 #include <glib.h>
@@ -46,17 +48,9 @@ setup_mock (Test *test,
 {
 	GError *error = NULL;
 	const gchar *mock_script = data;
-	gchar *argv[] = {
-		"python", (gchar *)mock_script,
-		"--name", MOCK_NAME,
-		NULL
-	};
 
-	_gsecret_service_set_default_bus_name (MOCK_NAME);
-
-	g_spawn_async (SRCDIR, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, &test->pid, &error);
+	mock_service_start (mock_script, &error);
 	g_assert_no_error (error);
-	g_usleep (200 * 1000);
 }
 
 static void
@@ -77,10 +71,7 @@ static void
 teardown_mock (Test *test,
                gconstpointer unused)
 {
-	g_assert (test->pid);
-	if (kill (test->pid, SIGTERM) < 0)
-		g_error ("kill() failed: %s", g_strerror (errno));
-	g_spawn_close_pid (test->pid);
+	mock_service_stop ();
 }
 
 static void

library/tests/test-session.c

@@ -17,6 +17,8 @@
 #include "gsecret-service.h"
 #include "gsecret-private.h"
 
+#include "mock-service.h"
+
 #include "egg/egg-testing.h"
 
 #include <glib.h>
@@ -24,8 +26,6 @@
 #include <errno.h>
 #include <stdlib.h>
 
-static gchar *MOCK_NAME = "org.mock.Service";
-
 typedef struct {
 	GPid pid;
 	GDBusConnection *connection;
@@ -38,17 +38,9 @@ setup (Test *test,
 {
 	GError *error = NULL;
 	const gchar *mock_script = data;
-	gchar *argv[] = {
-		"python", (gchar *)mock_script,
-		"--name", MOCK_NAME,
-		NULL
-	};
 
-	_gsecret_service_set_default_bus_name (MOCK_NAME);
-
-	g_spawn_async (SRCDIR, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, &test->pid, &error);
+	mock_service_start (mock_script, &error);
 	g_assert_no_error (error);
-	g_usleep (200 * 1000);
 
 	test->connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
 	g_assert_no_error (error);
@@ -65,10 +57,7 @@ teardown (Test *test,
 	g_object_unref (test->service);
 	egg_assert_not_object (test->service);
 
-	g_assert (test->pid);
-	if (kill (test->pid, SIGTERM) < 0)
-		g_error ("kill() failed: %s", g_strerror (errno));
-	g_spawn_close_pid (test->pid);
+	mock_service_stop ();
 
 	g_dbus_connection_flush_sync (test->connection, NULL, &error);
 	g_assert_no_error (error);