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Diffstat (limited to 'test/functional-tests/PfwTestCase/Types/tFP16_Q7_8.py')
-rwxr-xr-x | test/functional-tests/PfwTestCase/Types/tFP16_Q7_8.py | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/test/functional-tests/PfwTestCase/Types/tFP16_Q7_8.py b/test/functional-tests/PfwTestCase/Types/tFP16_Q7_8.py new file mode 100755 index 0000000..f082175 --- /dev/null +++ b/test/functional-tests/PfwTestCase/Types/tFP16_Q7_8.py @@ -0,0 +1,235 @@ +# -*-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. + +""" +Fixed-Point parameter type testcases - FP16_Q7.8 + +List of tested functions : +-------------------------- + - [setParameter] function + - [getParameter] function + +Initial Settings : +------------------ + FP16_Q7.8 : + - size = 16 bits + - 7 integer bits, 8 fractionnal bits + - range : [-128, 127.996] + +Test cases : +------------ + - FP16_Q7.8 parameter min value = -128 + - FP16_Q7.8 parameter min value out of bounds = -128.001 + - FP16_Q7.8 parameter max value = 127.996 + - FP16_Q7.8 parameter max value out of bounds = 127.997 + - FP16_Q7.8 parameter in nominal case = 23.59 +""" +import commands +from Util.PfwUnitTestLib import PfwTestCase +from Util import ACTLogging +log=ACTLogging.Logger() + +# Test of type FP16_Q7.8 - range [-128, 127.996] +class TestCases(PfwTestCase): + def setUp(self): + self.param_name = "/Test/Test/TEST_DIR/FP16_Q7.8" + self.pfw.sendCmd("setTuningMode", "on") + self.type_name = "FP16_Q7.8" + + def tearDown(self): + self.pfw.sendCmd("setTuningMode", "off") + + def test_Nominal_Case(self): + """ + Testing FP16_Q7.8 in nominal case = 23.59 + ----------------------------------------- + Test case description : + ~~~~~~~~~~~~~~~~~~~~~~~ + - set FP16_Q7.8 parameter in nominal case = 23.59 + Tested commands : + ~~~~~~~~~~~~~~~~~ + - [setParameter] function + Used commands : + ~~~~~~~~~~~~~~~ + - [getParameter] function + Expected result : + ~~~~~~~~~~~~~~~~~ + - FP16_Q7.8 parameter set to 23.59 + - Blackboard and filesystem values checked + """ + log.D(self.test_Nominal_Case.__doc__) + log.I("FP16_Q7.8 parameter in nominal case = 23.59") + value = "23.590" + hex_value = "0x1797" + #Set parameter value + out, err = self.pfw.sendCmd("setParameter", self.param_name, value) + assert err == None, log.E("when setting parameter %s : %s" % (self.param_name, err)) + assert out == "Done", log.F("when setting parameter %s : %s" % (self.param_name, out)) + #Check parameter value on blackboard + out, err = self.pfw.sendCmd("getParameter", self.param_name, "") + assert err == None, log.E("when setting parameter %s : %s" % (self.param_name, err)) + assert round(float(out),2) == float(value), log.F("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/FP16_Q7.8') == hex_value, log.F("FILESYSTEM : parameter update error") + log.I("test OK") + + def test_TypeMin(self): + """ + Testing FP16_Q7.8 minimal value = -128 + -------------------------------------- + Test case description : + ~~~~~~~~~~~~~~~~~~~~~~~ + - set FP16_Q7.8 parameter min value = -128 + Tested commands : + ~~~~~~~~~~~~~~~~~ + - [setParameter] function + Used commands : + ~~~~~~~~~~~~~~~ + - [getParameter] function + Expected result : + ~~~~~~~~~~~~~~~~~ + - FP16_Q7.8 parameter set to -128 + - Blackboard and filesystem values checked + """ + log.D(self.test_TypeMin.__doc__) + log.I("FP16_Q7.8 parameter min value = -128") + value = "-128" + hex_value = "0x8000" + #Set parameter value + out, err = self.pfw.sendCmd("setParameter", self.param_name, value) + assert err == None, log.E("when setting parameter %s : %s" % (self.param_name, err)) + assert out == "Done", log.F("when setting parameter %s : %s" % (self.param_name, out)) + #Check parameter value on blackboard + out, err = self.pfw.sendCmd("getParameter", self.param_name, "") + assert err == None, log.E("when setting parameter %s : %s" % (self.param_name, err)) + assert round(float(out), 3) == float(value), log.F("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/FP16_Q7.8') == hex_value, log.F("FILESYSTEM : parameter update error") + log.I("test OK") + + def test_TypeMin_Overflow(self): + """ + Testing FP16_Q7.8 parameter value out of negative range + ------------------------------------------------------- + Test case description : + ~~~~~~~~~~~~~~~~~~~~~~~ + - set FP16_Q7.8 to -128.001 + Tested commands : + ~~~~~~~~~~~~~~~~~ + - [setParameter] function + Used commands : + ~~~~~~~~~~~~~~~ + - [getParameter] function + Expected result : + ~~~~~~~~~~~~~~~~~ + - error detected + - FP16_Q7.8 parameter not updated + - Blackboard and filesystem values checked + """ + log.D(self.test_TypeMin_Overflow.__doc__) + log.I("FP16_Q7.8 parameter min value out of bounds = -128.001") + value = "-128.001" + param_check = commands.getoutput('cat $PFW_FILESYSTEM/FP16_Q7.8') + #Set parameter value + out, err = self.pfw.sendCmd("setParameter", self.param_name, value) + assert err == None, log.E("when setting parameter %s : %s" % (self.param_name, err)) + assert out != "Done", log.F("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/FP16_Q7.8') == param_check, log.F("FILESYSTEM : Forbiden parameter change") + log.I("test OK") + + def test_TypeMax(self): + """ + Testing FP16_Q7.8 parameter maximum value + ----------------------------------------- + Test case description : + ~~~~~~~~~~~~~~~~~~~~~~~ + - set FP16_Q7.8 to 127.996 + Tested commands : + ~~~~~~~~~~~~~~~~~ + - [setParameter] function + Used commands : + ~~~~~~~~~~~~~~~ + - [getParameter] function + Expected result : + ~~~~~~~~~~~~~~~~~ + - FP16_Q7.8 parameter set to 127.996 + - Blackboard and filesystem values checked + """ + log.D(self.test_TypeMax.__doc__) + log.I("FP16_Q7.8 parameter max value = 127.996") + value = "127.996" + hex_value = "0x7fff" + #Set parameter value + out, err = self.pfw.sendCmd("setParameter", self.param_name, value) + assert err == None, log.E("when setting parameter %s : %s" % (self.param_name, err)) + assert out == "Done", log.F("when setting parameter %s : %s" % (self.param_name, out)) + #Check parameter value on blackboard + out, err = self.pfw.sendCmd("getParameter", self.param_name, "") + assert err == None, log.E("when setting parameter %s : %s" % (self.param_name, err)) + assert round(float(out), 3) == float(value), log.F("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/FP16_Q7.8') == hex_value, log.F("FILESYSTEM : parameter update error") + log.I("test OK") + + def test_TypeMax_Overflow(self): + """ + Testing FP16_Q7.8 parameter value out of positive range + ------------------------------------------------------- + Test case description : + ~~~~~~~~~~~~~~~~~~~~~~~ + - set FP16_Q7.8 to 127.997 + Tested commands : + ~~~~~~~~~~~~~~~~~ + - [setParameter] function + Used commands : + ~~~~~~~~~~~~~~~ + - [getParameter] function + Expected result : + ~~~~~~~~~~~~~~~~~ + - error detected + - FP16_Q7.8 parameter not updated + + """ + log.D(self.test_TypeMax_Overflow.__doc__) + log.I("FP16_Q7.8 parameter max value out of bounds = 127.997") + value = "127.997" + param_check = commands.getoutput('cat $PFW_FILESYSTEM/FP16_Q7.8') + #Set parameter value + out, err = self.pfw.sendCmd("setParameter", self.param_name, value) + assert err == None, log.E("when setting parameter %s : %s" % (self.param_name, err)) + assert out != "Done", log.F("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/FP16_Q7.8') == param_check, log.F("FILESYSTEM : Forbiden parameter change") + log.I("test OK") |