test: Check for dump-* scripts argument

Check that there at least is one argument and dump a usage example
otherwise.

diff --git a/test/dump-device b/test/dump-device
index 58b090c..6eead93 100755 (executable)
--- a/test/dump-device
+++ b/test/dump-device
@@ -3,6 +3,10 @@
 import sys
 import dbus
 
+if len(sys.argv) < 2:
+       print "Usage: %s /org/neard/nfcX" % (sys.argv[0])
+       sys.exit(1)
+
 bus = dbus.SystemBus()
 
 def extract_record(key, list):

diff --git a/test/dump-record b/test/dump-record
index 2b7c187..b4db2af 100755 (executable)
--- a/test/dump-record
+++ b/test/dump-record
@@ -3,6 +3,10 @@
 import sys
 import dbus
 
+if len(sys.argv) < 2:
+       print "Usage: %s /org/neard/nfcN/tagT/recordR" % (sys.argv[0])
+       sys.exit(1)
+
 def extract_list(list):
        val = "["
        for i in list:

diff --git a/test/dump-tag b/test/dump-tag
index efdd14f..01652ea 100755 (executable)
--- a/test/dump-tag
+++ b/test/dump-tag
@@ -3,6 +3,10 @@
 import sys
 import dbus
 
+if len(sys.argv) < 2:
+       print "Usage: %s /org/neard/nfcN/tagT" % (sys.argv[0])
+       sys.exit(1)
+
 bus = dbus.SystemBus()
 
 def extract_list(list):