Add tests for iiodevice binding

Add test for accelerometer, compass and gyroscope
Add script beforeAll.sh to initiate iio dummy devices
Add Readme.md to describe how to use test
Fix BUILD_TYPE in cmake.config

Change-Id: I39edfce6a43b519c0ff6bc0a7d2f1d2477098cff
Signed-off-by: Frederic Marec <frederic.marec@iot.bzh>

2 files changed, 126 insertions, 4 deletions

diff --git a/test/afb-test/tests/iiodevices_BasicAPITest-devices.lua b/test/afb-test/tests/iiodevices_BasicAPITest-devices.lua
new file mode 100644
index 0000000..e46428a
--- /dev/null
+++ b/test/afb-test/tests/iiodevices_BasicAPITest-devices.lua
@@ -0,0 +1,57 @@
+--[[
+   Copyright (C) 2018 "IoT.bzh"
+   Author Frédéric Marec <frederic.marec@iot.bzh>
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+   NOTE: strict mode: every global variables should be prefixed by '_'
+--]]
+
+local testPrefix ="iiodevices_BasicAPITest_without_devices_"
+
+-- This tests the 'subscribe' verb of the iiodevices API without any devices
+_AFT.testVerbStatusError(testPrefix.."subscribe-acceleration","iiodevices","subscribe", {event = "acceleration", args = "xy"})
+_AFT.testVerbStatusError(testPrefix.."subscribe-compass","iiodevices","subscribe", {event = "compass", args = "xy"})
+_AFT.testVerbStatusError(testPrefix.."subscribe-gyroscope","iiodevices","subscribe", {event = "gyroscope", args = "xy"})
+
+_AFT.testVerbStatusError(testPrefix.."subscribe-acceleration-with-wrong-argument","iiodevices","subscribe", {event = "acceleration", aaaaaaaaaaaaaaaaaaaaa = "xy"})
+_AFT.testVerbStatusError(testPrefix.."subscribe-compass-with-wrong-argument","iiodevices","subscribe", {event = "compass", bbbbbbbbbbbbbbbb = "xy"})
+_AFT.testVerbStatusError(testPrefix.."subscribe-gyroscope-with-wrong-argument","iiodevices","subscribe", {event = "gyroscope", cccccccccccccccccc = "xy"})
+
+_AFT.testVerbStatusError(testPrefix.."subscribe-acceleration-replace-argument","iiodevices","subscribe", {event = "acceleration", args = "xy", wrongarg = "test"})
+_AFT.testVerbStatusError(testPrefix.."subscribe-compass-replace-argument","iiodevices","subscribe", {event = "compass", args = "xy", wrongarg = "test"})
+_AFT.testVerbStatusError(testPrefix.."subscribe-gyroscope-replace-argument","iiodevices","subscribe", {event = "gyroscope", args = "xy", wrongarg = "test"})
+
+_AFT.testVerbStatusError(testPrefix.."subscribe-acceleration-edge-effect","iiodevices","subscribe", {event = "acceleration", args = "xy"})
+_AFT.testVerbStatusError(testPrefix.."subscribe-compass-edge-effect","iiodevices","subscribe", {event = "compass", args = "xy"})
+_AFT.testVerbStatusError(testPrefix.."subscribe-gyroscope-edge-effect","iiodevices","subscribe", {event = "gyroscope", args = "xy"})
+
+-- This tests the 'unsubscribe' verb of the iiodevices API without any devices
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-acceleration","iiodevices","unsubscribe", {event = "acceleration"})
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-compass","iiodevices","unsubscribe", {event = "compass"})
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-gyroscope","iiodevices","unsubscribe", {event = "gyroscope"})
+
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-acceleration-with-wrong-argument","iiodevices","unsubscribe", {event = "acceleration", aaaaaaaaaaaaaaaaaaaaa = "xy"})
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-compass-with-wrong-argument","iiodevices","unsubscribe", {event = "compass", bbbbbbbbbbbbbbbb = "xy"})
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-gyroscope-with-wrong-argument","iiodevices","unsubscribe", {event = "gyroscope", cccccccccccccccccc = "xy"})
+
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-acceleration-with-too-many-argument","iiodevices","unsubscribe", {event = "acceleration", args = "xy", wrongarg = "test"})
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-compass-with-too-many-argument","iiodevices","unsubscribe", {event = "compass", args = "xy", wrongarg = "test"})
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-gyroscope-with-too-many-argument","iiodevices","unsubscribe", {event = "gyroscope", args = "xy", wrongarg = "test"})
+
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-acceleration-edge-effect","iiodevices","unsubscribe", {event = "acceleration"})
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-compass-edge-effect","iiodevices","unsubscribe", {event = "compass"})
+_AFT.testVerbStatusError(testPrefix.."unsubscribe-gyroscope-edge-effect","iiodevices","unsubscribe", {event = "gyroscope"})
+
+_AFT.exitAtEnd()
diff --git a/test/afb-test/tests/iiodevices_BasicAPITest.lua b/test/afb-test/tests/iiodevices_BasicAPITest.lua
index 27afa9f..4bce13a 100644
--- a/test/afb-test/tests/iiodevices_BasicAPITest.lua
+++ b/test/afb-test/tests/iiodevices_BasicAPITest.lua
@@ -18,9 +18,74 @@
    NOTE: strict mode: every global variables should be prefixed by '_'
 --]]
 
-local testPrefix ="iiodevices_BasicAPITest_";
+-- Init ddevices
 
--- This tests the 'list' verb of the iiodevices API
-_AFT.testVerbStatusSuccess(testPrefix.."list","iiodevices","list", {});
+local device = {"acceleration", "gyroscope", "compass"}
 
-_AFT.exitAtEnd();
+_AFT.setBeforeAll(function()
+    if not os.execute("/bin/bash ".._AFT.bindingRootDir.."/var/beforeAll.sh") then
+        print("Fail to create iio_dummy_device")
+        return -1
+    else
+        return 0
+    end
+end)
+
+local testPrefix ="iiodevices_BasicAPITest_"
+
+for i = 1, 3
+do
+
+    -- This tests the 'subscribe' verb of the iiodevices API without frequency
+    _AFT.testVerbStatusSuccess(testPrefix.."subscribe-without-frequency_"..device[i],"iiodevices","subscribe", {event = device[i], args = "xy"}, nil,
+        function()
+        _AFT.callVerb("iiodevices","unsubscribe",{event= device[i]})
+    end)
+
+    -- This tests the 'subscribe' verb of the iiodevices API with null frequency
+    _AFT.testVerbStatusSuccess(testPrefix.."subscribe-with-null-frequency_"..device[i],"iiodevices","subscribe", {event = device[i], args = "xy", frequency = 0 }, nil,
+        function()
+        _AFT.callVerb("iiodevices","unsubscribe",{event= device[i]})
+    end)
+
+    -- This tests the 'subscribe' verb of the iiodevices API with high frequency
+    _AFT.testVerbStatusSuccess(testPrefix.."subscribe-with-100000000000-frequency_"..device[i],"iiodevices","subscribe", {event = device[i], args = "xy", frequency = 100000000000 }, nil,
+        function()
+        _AFT.callVerb("iiodevices","unsubscribe",{event= device[i]})
+    end)
+
+    -- This tests the 'subscribe' verb of the iiodevices API with negative frequency
+    _AFT.testVerbStatusSuccess(testPrefix.."subscribe-with-negative-frequency_"..device[i],"iiodevices","subscribe", {event = device[i], args = "xy", frequency = -1 }, nil,
+        function()
+        _AFT.callVerb("iiodevices","unsubscribe",{event= device[i]})
+    end)
+
+    -- This tests the 'subscribe' verb of the iiodevices API with floating frequency
+    _AFT.testVerbStatusError(testPrefix.."subscribe-with-floating-frequency_"..device[i],"iiodevices","subscribe", {event = device[i], args = "xy", frequency = -3.141592654 }, nil,
+        function()
+            _AFT.callVerb("iiodevices","unsubscribe",{event= device[i]})
+        end)
+
+    -- This tests the 'subscribe' verb of the iiodevices API
+    _AFT.testVerbStatusSuccess(testPrefix.."subscribe_"..device[i],"iiodevices","subscribe",{event = device[i], args = "xy", frequency = 10 }, nil,
+    function()
+        _AFT.callVerb("iiodevices","unsubscribe",{event = device[i]})
+    end)
+
+    -- This tests the 'unsubscribe' verb of the iiodevices API
+    _AFT.testVerbStatusSuccess(testPrefix.."unsubscribe_"..device[i],"iiodevices","unsubscribe",{event = device[i]},
+    function()
+        _AFT.callVerb("iiodevices","unsubscribe",{event = device[i], args = "xy"})
+    end, nil)
+
+    -- This tests the 'unsubscribe' verb of the iiodevices API when we are not actually subscribed to a device
+    _AFT.testVerbStatusSuccess(testPrefix.."doubleUnsubscribe_"..device[i],"iiodevices","unsubscribe",{event = device[i]},
+    function()
+        _AFT.callVerb("iiodevices","unsubscribe",{event = device[i]})
+    end,nil)
+
+    -- This tests the 'unsubscribe' verb of the iiodevices API when unsubscribing from a non-existing device
+    _AFT.testVerbStatusSuccess(testPrefix.."unsubscribeNonExistingdevice_"..device[i],"iiodevices","unsubscribe",{event = device[i]})
+end
+
+_AFT.exitAtEnd()