KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use erase method in autotest

Best Python code snippet using autotest_python

programmer_xmega.py

Source:programmer_xmega.py

...151                return data, t152        #No known chip found?153        logging.debug("Detected unknown XMEGA: %02x %02x %02x"%(data[0], data[1], data[2]))154        return data, None155    def erase(self, memtype="chip"):156        if memtype == "app":157            self.eraseApp()158        elif memtype == "chip":159            self.eraseChip()160        else:161            raise ValueError("Invalid memtype: %s" % memtype)162    def autoProgram(self, hexfile, erase=True, verify=True, logfunc=print_fun, waitfunc=None):163        """Helper funciton for GUI, auto-programs XMEGA device while printing messages to different options. Returns true/false."""164        status = "FAILED"165        fname = hexfile166        if logfunc: logfunc("***Starting FLASH program process at %s***" % datetime.now().strftime('%H:%M:%S'))167        if waitfunc: waitfunc()168        if os.path.isfile(fname):169            if logfunc: logfunc("File %s last changed on %s" % (fname, time.ctime(os.path.getmtime(fname))))170            try:171                if logfunc: logfunc("Entering Programming Mode")172                if waitfunc: waitfunc()173                self.find()174                if erase:175                    try:176                        self.erase()177                    except IOError:178                        if logfunc: logfunc("**chip-erase timeout, erasing application only**")179                        if waitfunc: waitfunc()180                        self.enablePDI(False)181                        self.enablePDI(True)182                        self.erase("app")183                if waitfunc: waitfunc()184                self.program(hexfile, memtype="flash", verify=verify, logfunc=logfunc, waitfunc=waitfunc)185                if waitfunc: waitfunc()186                if logfunc: logfunc("Exiting programming mode")187                self.close()188                if waitfunc: waitfunc()189                status = "SUCCEEDED"190            except IOError, e:191                if logfunc: logfunc("FAILED: %s" % str(e))192                try:193                    self.close()194                except IOError:195                    pass196        else:...

test_core0_flash_erase_region.py

Source:test_core0_flash_erase_region.py

1#! /usr/bin/env python2# Copyright (c) 2014 Freescale Semiconductor, Inc.3# All rights reserved.4#5# Redistribution and use in source and binary forms, with or without modification,6# are permitted provided that the following conditions are met:7#8# o Redistributions of source code must retain the above copyright notice, this list9#   of conditions and the following disclaimer.10#11# o Redistributions in binary form must reproduce the above copyright notice, this12#   list of conditions and the following disclaimer in the documentation and/or13#   other materials provided with the distribution.14#15# o Neither the name of Freescale Semiconductor, Inc. nor the names of its16#   contributors may be used to endorse or promote products derived from this17#   software without specific prior written permission.18#19# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND20# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED21# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE22# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR23# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES24# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;25# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON26# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT27# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS28# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.29import pytest30import os31import sys32import random33filePath = os.path.abspath(os.path.dirname(__file__)).replace('\\', '/')34mainPath = os.path.abspath(os.path.join(filePath, '..')).replace('\\', '/')35sys.path.append(mainPath) # add application path to env36from fsl import bootloader37from common import common_util38from common import flash_erase_region39#############################################################################################################40#41#                Erase reserved flash/ram region with core 0.42#43##############################################################################################################        44class TestCore0EraseReservedMemory:45    @pytest.fixture(autouse = True)46    def setup(self, request, bl):47        common_util.setup_test_environment(bl, bootCore = 'core0', needFlashEraseAll = False)48             49        def teardown():50            pass51        request.addfinalizer(teardown)52    53    def test_core0_erase_reserved_ram(self, bl):54        flash_erase_region.erase_reserved_memory_region(bl, memType = 'ram')55    56    def test_core0_erase_reserved_flash(self, bl):57        flash_erase_region.erase_reserved_memory_region(bl, memType = 'flash')58#############################################################################################################59#60#                Erase Flash 0 with core 0.61#62############################################################################################################# 63class TestCore0EraseFlash0:64    @pytest.fixture(autouse = True)65    def setup(self, request, bl):66        self.bootCore = 'core0'67        self.memType = 'flash'68        self.memIndex = 069        common_util.setup_test_environment(bl, bootCore = self.bootCore, needFlashEraseAll=True)70            71        def teardown():72            pass73        request.addfinalizer(teardown)74    def test_core0_erase_start_available_flash0_1_sector(self, bl):75        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, sectorsNumber=1)76     77    def test_core0_erase_start_available_flash0_2_sectors(self, bl):78        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, sectorsNumber=2)                                                    79     80    def test_core0_erase_start_available_flash0_3_sectors(self, bl):81        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, sectorsNumber=3)82         83    def test_core0_erase_start_available_flash0_4_sectors(self, bl):84        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, sectorsNumber=4)                                                   85       86    def test_core0_erase_half_of_available_flash0(self, bl):   87        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, 'halfOfAvailableMemory')88     89    def test_core0_erase_all_of_available_flash0(self, bl):   90        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, 'allOfAvailableMemory')91    def test_core0_erase_flash0_unaligned_address(self, bl):92        flash_erase_region.erase_unaligned_memory_address(bl, self.memType, self.memIndex)93    def test_core0_erase_flash0_unaligned_byte_length(self, bl):     94        flash_erase_region.erase_unaligned_bytes_length(bl, self.memType, self.memIndex)95    def test_core0_erase_out_of_flash0(self, bl):96        flash_erase_region.erase_out_of_memory_range(bl, self.memType, self.memIndex)97#############################################################################################################98#99#                Erase Flash 1 with core 0.100#101############################################################################################################# 102class TestCore0EraseFlash1:103    @pytest.fixture(autouse = True)104    def setup(self, request, bl):105        self.bootCore = 'core0'106        self.memType = 'flash'107        self.memIndex = 1108        if(self.memIndex >= bl.target.maxFlashIndex):109            pytest.skip("No FLASH 1 region!")110        common_util.setup_test_environment(bl, bootCore = self.bootCore, needFlashEraseAll=True)111            112        def teardown():113            pass114        request.addfinalizer(teardown)115    def test_core0_erase_start_available_flash1_1_sector(self, bl):116        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, sectorsNumber=1)117     118    def test_core0_erase_start_available_flash1_2_sectors(self, bl):119        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, sectorsNumber=2)                                                    120     121    def test_core0_erase_start_available_flash1_3_sectors(self, bl):122        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, sectorsNumber=3)123         124    def test_core0_erase_start_available_flash1_4_sectors(self, bl):125        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, sectorsNumber=4)                                                   126       127    def test_core0_erase_half_of_available_flash1(self, bl):   128        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, 'halfOfAvailableMemory')129     130    def test_core0_erase_all_of_available_flash1(self, bl):   131        flash_erase_region.erase_sectors_at_start_of_available_region(bl, self.memType, self.memIndex, 'allOfAvailableMemory')132    def test_core0_erase_flash1_unaligned_address(self, bl):133        flash_erase_region.erase_unaligned_memory_address(bl, self.memType, self.memIndex)134    def test_core0_erase_flash1_unaligned_byte_length(self, bl):     135        flash_erase_region.erase_unaligned_bytes_length(bl, self.memType, self.memIndex)136    def test_core0_erase_out_of_flash1(self, bl):...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.