From fb595ab43f1e24a2f65298f8e9f7cd49a2d7dd29 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Thu, 19 Jan 2017 22:20:25 +0100
Subject: [PATCH] Test ALS for events coming in

---
 src/monitor-sensor.c | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/monitor-sensor.c b/src/monitor-sensor.c
index 8d1e997..730ed4d 100644
--- a/src/monitor-sensor.c
+++ b/src/monitor-sensor.c
@@ -12,6 +12,8 @@
 static GMainLoop *loop;
 static guint watch_id;
 static GDBusProxy *iio_proxy, *iio_proxy_compass;
+static int retval = 1;
+static double last_als = 0.0;
 
 static void
 properties_changed (GDBusProxy *proxy,
@@ -49,6 +51,7 @@ properties_changed (GDBusProxy *proxy,
 		GVariant *unit;
 
 		v = g_dbus_proxy_get_cached_property (iio_proxy, "LightLevel");
+		last_als = g_variant_get_double (v);
 		unit = g_dbus_proxy_get_cached_property (iio_proxy, "LightLevelUnit");
 		g_print ("    Light changed: %lf (%s)\n", g_variant_get_double (v), g_variant_get_string (unit, NULL));
 		g_variant_unref (v);
@@ -194,6 +197,19 @@ vanished_cb (GDBusConnection *connection,
 	}
 }
 
+static gboolean
+check_als (gpointer data)
+{
+	if (last_als == 0.0)
+		retval = 1;
+	else
+		retval = 0;
+	g_main_loop_quit (loop);
+	g_message ("%s", retval == 1 ? "FAILED" : "SUCCESS");
+
+	return TRUE;
+}
+
 int main (int argc, char **argv)
 {
 	watch_id = g_bus_watch_name (G_BUS_TYPE_SYSTEM,
@@ -205,7 +221,8 @@ int main (int argc, char **argv)
 
 	g_print ("    Waiting for iio-sensor-proxy to appear\n");
 	loop = g_main_loop_new (NULL, TRUE);
+	g_timeout_add_seconds (10, check_als, NULL);
 	g_main_loop_run (loop);
 
-	return 0;
+	return retval;
 }
-- 
2.9.3