From a7b0eeb9c6a03ce2b0fd4ccaced42a3e9aab3de7 Mon Sep 17 00:00:00 2001
From: Christopher Peplin <chris.peplin@rhubarbtech.com>
Date: Thu, 9 Oct 2014 22:53:08 -0400
Subject: [PATCH] Add functional test for a messages with many signals.

See #306 - still can't get it to fail. Is it UART?
---
 script/functional_test.py             | 26 +++++++++++++++++++++++++-
 src/tests/functional_test_config.json | 26 ++++++++++++++++++++++++++
 2 files changed, 51 insertions(+), 1 deletion(-)

diff --git a/script/functional_test.py b/script/functional_test.py
index 40f93fd35..d8b62817f 100644
--- a/script/functional_test.py
+++ b/script/functional_test.py
@@ -157,7 +157,6 @@ class SimpleVehicleMessageTests(object):
 
     def setUp(self):
         self.message1_data = "0x0000000000000dac"
-        self.data = "0x1234"
         self.expected_signal_value = 0xdac
 
     def test_receive_simple_vehicle_message_bus1(self):
@@ -439,3 +438,28 @@ class SignalDecoderTestsJson(JsonBaseTests, SignalDecoderTests):
 
 class SignalDecoderTestsProtobuf(ProtobufBaseTests, SignalDecoderTests):
     pass
+
+
+class ManySignalsPerMessageTests(JsonBaseTests):
+    """See https://github.com/openxc/vi-firmware/issues/306
+    """
+
+    def setUp(self):
+        super(ManySignalsPerMessageTests, self).setUp()
+        self.vi.set_acceptance_filter_bypass(1, True)
+        self.message1_data = "0x3901A40351033204"
+        self.message2_data = "0xB3033403CA01E001"
+
+    def test_receive_all_16_signals(self):
+        ok_(self.vi.write(bus=1, id=0x663, data=self.message1_data))
+        ok_(self.vi.write(bus=1, id=0x664, data=self.message2_data))
+        keys = set()
+        while True:
+            try:
+                message = self.simple_vehicle_message_queue.get(timeout=.5)
+                keys.add(message['name'])
+                self.simple_vehicle_message_queue.task_done()
+            except Empty:
+                break
+        for i in range(1, 16):
+            ok_("signal%d" % i in keys, "Missing signal %d" % i)
diff --git a/src/tests/functional_test_config.json b/src/tests/functional_test_config.json
index 831043f67..a77a7023a 100644
--- a/src/tests/functional_test_config.json
+++ b/src/tests/functional_test_config.json
@@ -49,6 +49,32 @@
                     "bit_size": 8
                 }
             }
+        },
+        "0x663": {
+            "bus": "unfiltered_bus",
+            "signals": {
+                "signal1": {"bit_position":  0,"bit_size": 8,"factor": 0.1,"offset": 0},
+                "signal2": {"bit_position":  8,"bit_size": 8,"factor": 0.1,"offset": 0},
+                "signal3": {"bit_position": 16,"bit_size": 8,"factor": 0.1,"offset": 0},
+                "signal4": {"bit_position": 24,"bit_size": 8,"factor": 0.1,"offset": 0},
+                "signal5": {"bit_position": 32,"bit_size": 8,"factor": 0.1,"offset": 0},
+                "signal6": {"bit_position": 40,"bit_size": 8,"factor": 0.1,"offset": 0},
+                "signal7": {"bit_position": 48,"bit_size": 8,"factor": 0.1,"offset": 0},
+                "signal8": {"bit_position": 56,"bit_size": 8,"factor": 0.1,"offset": 0}
+            }
+        },
+        "0x664": {
+            "bus": "unfiltered_bus",
+            "signals": {
+                "signal9":{"bit_position": 0,"bit_size":8,"factor":0.1,"offset":0},
+                "signal10":{"bit_position": 8,"bit_size":8,"factor":0.1,"offset":0},
+                "signal11":{"bit_position":16,"bit_size":8,"factor":0.1,"offset":0},
+                "signal12":{"bit_position":24,"bit_size":8,"factor":0.1,"offset":0},
+                "signal13":{"bit_position":32,"bit_size":8,"factor":0.1,"offset":0},
+                "signal14":{"bit_position":40,"bit_size":8,"factor":0.1,"offset":0},
+                "signal15":{"bit_position":48,"bit_size":8,"factor":0.1,"offset":0},
+                "signal16":{"bit_position":56,"bit_size":8,"factor":0.1,"offset":0}
+            }
         }
     }
 }