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+# -*-coding:utf-8 -*
+
+# Copyright (c) 2011-2015, Intel Corporation
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation and/or
+# other materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors
+# may be used to endorse or promote products derived from this software without
+# specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""
+Integer parameter type testcases - INT8_Max
+
+List of tested functions :
+--------------------------
+ - [setParameter] function
+ - [getParameter] function
+
+Initial Settings :
+------------------
+ INT8_Max :
+ - size = 8
+ - range : [-128, 127]
+
+Test cases :
+------------
+ - INT8_Max parameter min value = -128
+ - INT8_Max parameter min value out of bounds = -129
+ - INT8_Max parameter max value = 127
+ - INT8_Max parameter max value out of bounds = 128
+ - INT8_Max parameter in nominal case = 50
+"""
+import commands
+from Util.PfwUnitTestLib import PfwTestCase
+from Util import ACTLogging
+log=ACTLogging.Logger()
+
+# Test of type INT8_Max - range [-128, 127]
+class TestCases(PfwTestCase):
+ def setUp(self):
+ self.param_name = "/Test/Test/TEST_DIR/INT8_Max"
+ self.pfw.sendCmd("setTuningMode", "on")
+
+ def tearDown(self):
+ self.pfw.sendCmd("setTuningMode", "off")
+
+ def test_Nominal_Case(self):
+ """
+ Testing INT8_Max in nominal case = 50
+ -------------------------------------
+ Test case description :
+ ~~~~~~~~~~~~~~~~~~~~~~~
+ - set INT8_Max parameter in nominal case = 50
+ Tested commands :
+ ~~~~~~~~~~~~~~~~~
+ - [setParameter] function
+ Used commands :
+ ~~~~~~~~~~~~~~~
+ - [getParameter] function
+ Expected result :
+ ~~~~~~~~~~~~~~~~~
+ - INT8_Max parameter set to 50
+ - Blackboard and filesystem values checked
+ """
+ print self.test_Nominal_Case.__doc__
+ print "INFO : INT8_Max parameter in nominal case = 50"
+ value = "50"
+ hex_value = "0x32"
+ #Set parameter value
+ out, err = self.pfw.sendCmd("setParameter", self.param_name, value)
+ assert err == None, "Error when setting parameter %s : %s" % (self.param_name, err)
+ assert out == "Done", out
+ #Check parameter value on blackboard
+ out, err = self.pfw.sendCmd("getParameter", self.param_name, "")
+ assert err == None, "Error when setting parameter %s : %s" % (self.param_name, err)
+ assert out == value, "BLACKBOARD : Incorrect value for %s, expected: %s, found: %s" % (self.param_name, value, out)
+ #Check parameter value on filesystem
+ assert commands.getoutput('cat $PFW_FILESYSTEM/INT8_Max') == hex_value, "FILESYSTEM : parameter update error"
+ print "INFO : test OK"
+
+ def test_TypeMin(self):
+ """
+ Testing INT8_Max minimal value = -128
+ -------------------------------------
+ Test case description :
+ ~~~~~~~~~~~~~~~~~~~~~~~
+ - set INT8_Max parameter min value = -128
+ Tested commands :
+ ~~~~~~~~~~~~~~~~~
+ - [setParameter] function
+ Used commands :
+ ~~~~~~~~~~~~~~~
+ - [getParameter] function
+ Expected result :
+ ~~~~~~~~~~~~~~~~~
+ - INT8_Max parameter set to -128
+ - Blackboard and filesystem values checked
+ """
+ print self.test_TypeMin.__doc__
+ print "INFO : INT8_Max parameter min value = -128"
+ value = "-128"
+ hex_value = "0x80"
+ #Set parameter value
+ out, err = self.pfw.sendCmd("setParameter", self.param_name, value)
+ assert err == None, "Error when setting parameter %s : %s" % (self.param_name, err)
+ assert out == "Done", out
+ #Check parameter value on blackboard
+ out, err = self.pfw.sendCmd("getParameter", self.param_name, "")
+ assert err == None, "PFW : Error when setting parameter %s : %s" % (self.param_name, err)
+ assert out == value, "BLACKBOARD : Incorrect value for %s, expected: %s, found: %s" % (self.param_name, value, out)
+ #Check parameter value on filesystem
+ assert commands.getoutput('cat $PFW_FILESYSTEM/INT8_Max') == hex_value, "FILESYSTEM : parameter update error"
+ print "INFO : test OK"
+
+ def test_TypeMin_Overflow(self):
+ """
+ Testing INT8_Max parameter value out of negative range
+ ------------------------------------------------------
+ Test case description :
+ ~~~~~~~~~~~~~~~~~~~~~~~
+ - set INT8_Max to -129
+ Tested commands :
+ ~~~~~~~~~~~~~~~~~
+ - [setParameter] function
+ Used commands :
+ ~~~~~~~~~~~~~~~
+ - [getParameter] function
+ Expected result :
+ ~~~~~~~~~~~~~~~~~
+ - error detected
+ - INT8_Max parameter not updated
+ - Blackboard and filesystem values checked
+ """
+ print self.test_TypeMin_Overflow.__doc__
+ print "INFO : INT8_Max parameter min value out of bounds = -129"
+ value = "-129"
+ param_check = commands.getoutput('cat $PFW_FILESYSTEM/INT8_Max')
+ #Set parameter value
+ out, err = self.pfw.sendCmd("setParameter", self.param_name, value)
+ assert err == None, "Error when setting parameter %s : %s" % (self.param_name, err)
+ assert out != "Done", "PFW : Error not detected when setting parameter %s out of bounds" % (self.param_name)
+ #Check parameter value on filesystem
+ assert commands.getoutput('cat $PFW_FILESYSTEM/INT8_Max') == param_check, "FILESYSTEM : Forbiden parameter change"
+ print "INFO : test OK"
+
+ def test_TypeMax(self):
+ """
+ Testing INT8_Max parameter maximum value
+ ----------------------------------------
+ Test case description :
+ ~~~~~~~~~~~~~~~~~~~~~~~
+ - set INT8_Max to 127
+ Tested commands :
+ ~~~~~~~~~~~~~~~~~
+ - [setParameter] function
+ Used commands :
+ ~~~~~~~~~~~~~~~
+ - [getParameter] function
+ Expected result :
+ ~~~~~~~~~~~~~~~~~
+ - INT8_Max parameter set to 127
+ - Blackboard and filesystem values checked
+ """
+ print self.test_TypeMax.__doc__
+ print "INFO : INT8_Max parameter max value = 127"
+ value = "127"
+ hex_value = "0x7f"
+ #Set parameter value
+ out, err = self.pfw.sendCmd("setParameter", self.param_name, value)
+ assert err == None, "Error when setting parameter %s : %s" % (self.param_name, err)
+ assert out == "Done", out
+ #Check parameter value on blackboard
+ out, err = self.pfw.sendCmd("getParameter", self.param_name, "")
+ assert err == None, "Error when setting parameter %s : %s" % (self.param_name, err)
+ assert out == value, "BLACKBOARD : Incorrect value for %s, expected: %s, found: %s" % (self.param_name, value, out)
+ #Check parameter value on filesystem
+ assert commands.getoutput('cat $PFW_FILESYSTEM/INT8_Max') == hex_value, "FILESYSTEM : parameter update error"
+ print "INFO : test OK"
+
+ def test_TypeMax_Overflow(self):
+ """
+ Testing INT8_Max parameter value out of positive range
+ ------------------------------------------------------
+ Test case description :
+ ~~~~~~~~~~~~~~~~~~~~~~~
+ - set INT8_Max to 128
+ Tested commands :
+ ~~~~~~~~~~~~~~~~~
+ - [setParameter] function
+ Used commands :
+ ~~~~~~~~~~~~~~~
+ - [getParameter] function
+ Expected result :
+ ~~~~~~~~~~~~~~~~~
+ - error detected
+ - INT8_Max parameter not updated
+ - Blackboard and filesystem values checked
+ """
+ print self.test_TypeMax_Overflow.__doc__
+ print "INFO : INT8_Max parameter max value out of bounds = 128"
+ value = "128"
+ param_check = commands.getoutput('cat $PFW_FILESYSTEM/INT8_Max')
+ #Set parameter value
+ out, err = self.pfw.sendCmd("setParameter", self.param_name, value)
+ assert err == None, "Error when setting parameter %s : %s" % (self.param_name, err)
+ assert out != "Done", "PFW : Error not detected when setting parameter %s out of bounds" % (self.param_name)
+ #Check parameter value on filesystem
+ assert commands.getoutput('cat $PFW_FILESYSTEM/INT8_Max') == param_check, "FILESYSTEM : Forbiden parameter change"
+ print "INFO : test OK"
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