| # -*-coding:utf-8 -* |
| |
| # Copyright (c) 2011-2015, Intel Corporation |
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| |
| """ |
| Fixed-Point parameter type testcases - FP16_Q0.15 |
| |
| List of tested functions : |
| -------------------------- |
| - [setParameter] function |
| - [getParameter] function |
| |
| Initial Settings : |
| ------------------ |
| FP16_Q0.15 : |
| - size = 16 bits |
| - 0 integer bits, 15 fractionnal bits |
| - range : [-1, 0.999969] |
| |
| Test cases : |
| ------------ |
| - FP16_Q0.15 parameter min value = -1 |
| - FP16_Q0.15 parameter min value out of bounds = -1.00001 |
| - FP16_Q0.15 parameter max value = 0.999969 |
| - FP16_Q0.15 parameter max value out of bounds = 0.99997 |
| - FP16_Q0.15 parameter in nominal case = 0.2453 |
| """ |
| import commands |
| from Util.PfwUnitTestLib import PfwTestCase |
| from Util import ACTLogging |
| log=ACTLogging.Logger() |
| |
| # Test of type FP16_Q0.15 - range [-1, 0.999969] |
| class TestCases(PfwTestCase): |
| def setUp(self): |
| self.param_name = "/Test/Test/TEST_DIR/FP16_Q0.15" |
| self.pfw.sendCmd("setTuningMode", "on") |
| self.type_name = "FP16_Q0.15" |
| |
| def tearDown(self): |
| self.pfw.sendCmd("setTuningMode", "off") |
| |
| def test_Nominal_Case(self): |
| """ |
| Testing FP16_Q0.15 in nominal case = 0.2453 |
| ------------------------------------------- |
| Test case description : |
| ~~~~~~~~~~~~~~~~~~~~~~~ |
| - set FP16_Q0.15 parameter in nominal case = 0.2453 |
| Tested commands : |
| ~~~~~~~~~~~~~~~~~ |
| - [setParameter] function |
| Used commands : |
| ~~~~~~~~~~~~~~~ |
| - [getParameter] function |
| Expected result : |
| ~~~~~~~~~~~~~~~~~ |
| - FP16_Q0.15 parameter set to 0.2453 |
| - Blackboard and filesystem values checked |
| """ |
| log.D(self.test_Nominal_Case.__doc__) |
| value = "0.2453" |
| hex_value = "0x1f66" |
| log.I("Setting %s to value %s" % (self.type_name, value)) |
| #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),4) == 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_RESULT/FP16_Q0.15') == hex_value, log.F("FILESYSTEM : parameter update error") |
| log.I("test OK") |
| |
| def test_TypeMin(self): |
| """ |
| Testing FP16_Q0.15 minimal value = -1 |
| ------------------------------------- |
| Test case description : |
| ~~~~~~~~~~~~~~~~~~~~~~~ |
| - set FP16_Q0.15 parameter min value = -1 |
| Tested commands : |
| ~~~~~~~~~~~~~~~~~ |
| - [setParameter] function |
| Used commands : |
| ~~~~~~~~~~~~~~~ |
| - [getParameter] function |
| Expected result : |
| ~~~~~~~~~~~~~~~~~ |
| - FP16_Q0.15 parameter set to -1 |
| - Blackboard and filesystem values checked |
| """ |
| log.D(self.test_TypeMin.__doc__) |
| value = "-1" |
| hex_value = "0x8000" |
| log.I("Setting %s to value %s" % (self.type_name, value)) |
| #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), 6) == 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_RESULT/FP16_Q0.15') == hex_value, "FILESYSTEM : parameter update error" |
| log.I("test OK") |
| |
| def test_TypeMin_Overflow(self): |
| """ |
| Testing FP16_Q0.15 parameter value out of negative range |
| -------------------------------------------------------- |
| Test case description : |
| ~~~~~~~~~~~~~~~~~~~~~~~ |
| - set FP16_Q0.15 to -1.00001 |
| Tested commands : |
| ~~~~~~~~~~~~~~~~~ |
| - [setParameter] function |
| Used commands : |
| ~~~~~~~~~~~~~~~ |
| - [getParameter] function |
| Expected result : |
| ~~~~~~~~~~~~~~~~~ |
| - error detected |
| - FP16_Q0.15 parameter not updated |
| - Blackboard and filesystem values checked |
| """ |
| log.D(self.test_TypeMin_Overflow.__doc__) |
| value = "-1.00001" |
| param_check = commands.getoutput('cat $PFW_RESULT/FP16_Q0.15') |
| log.I("Setting %s to value %s" % (self.type_name, value)) |
| #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("Error not detected when setting parameter %s out of bounds" % (self.param_name)) |
| #Check parameter value on filesystem |
| assert commands.getoutput('cat $PFW_RESULT/FP16_Q0.15') == param_check, log.F("FILESYSTEM : Forbiden parameter change") |
| log.I("test OK") |
| |
| def test_TypeMax(self): |
| """ |
| Testing FP16_Q0.15 parameter maximum value |
| ------------------------------------------ |
| Test case description : |
| ~~~~~~~~~~~~~~~~~~~~~~~ |
| - set FP16_Q0.15 to 0.999969 |
| Tested commands : |
| ~~~~~~~~~~~~~~~~~ |
| - [setParameter] function |
| Used commands : |
| ~~~~~~~~~~~~~~~ |
| - [getParameter] function |
| Expected result : |
| ~~~~~~~~~~~~~~~~~ |
| - FP16_Q0.15 parameter set to 0.999969 |
| - Blackboard and filesystem values checked |
| """ |
| log.D(self.test_TypeMax.__doc__) |
| value = "0.999969" |
| hex_value = "0x7fff" |
| log.I("Setting %s to value %s" % (self.type_name, value)) |
| #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), 6) == float(value), log.F("BLACKBOARD : Incorrect value for %s, expected: %s, found: %s" |
| % (self.param_name, value, round(float(out), 5))) |
| #Check parameter value on filesystem |
| assert commands.getoutput('cat $PFW_RESULT/FP16_Q0.15') == hex_value, log.F("FILESYSTEM : parameter update error") |
| log.I("test OK") |
| |
| def test_TypeMax_Overflow(self): |
| """ |
| Testing FP16_Q0.15 parameter value out of positive range |
| -------------------------------------------------------- |
| Test case description : |
| ~~~~~~~~~~~~~~~~~~~~~~~ |
| - set FP16_Q0.15 to 0.99997 |
| Tested commands : |
| ~~~~~~~~~~~~~~~~~ |
| - [setParameter] function |
| Used commands : |
| ~~~~~~~~~~~~~~~ |
| - [getParameter] function |
| Expected result : |
| ~~~~~~~~~~~~~~~~~ |
| - error detected |
| - FP16_Q0.15 parameter not updated |
| - Blackboard and filesystem values checked |
| """ |
| log.D(self.test_TypeMax_Overflow.__doc__) |
| value = "0.99997" |
| param_check = commands.getoutput('cat $PFW_RESULT/FP16_Q0.15') |
| log.I("Setting %s to value %s" % (self.type_name, value)) |
| #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("Error not detected when setting parameter %s out of bounds" % (self.param_name)) |
| #Check parameter value on filesystem |
| assert commands.getoutput('cat $PFW_RESULT/FP16_Q0.15') == param_check, log.F("FILESYSTEM : Forbiden parameter change") |
| log.I("test OK") |