2 files changed, 476 insertions, 0 deletions

diff --git a/lib/oeqa/selftest/cases/qemucommand.py b/lib/oeqa/selftest/cases/qemucommand.py
new file mode 120000
index 0000000..075cdb8
--- /dev/null
+++ b/lib/oeqa/selftest/cases/qemucommand.py
@@ -0,0 +1 @@
+../../../../scripts/qemucommand.py
\ No newline at end of file
diff --git a/lib/oeqa/selftest/cases/updater.py b/lib/oeqa/selftest/cases/updater.py
new file mode 100644
index 0000000..b544762
--- /dev/null
+++ b/lib/oeqa/selftest/cases/updater.py
@@ -0,0 +1,475 @@
+# pylint: disable=C0111,C0325
+import os
+import logging
+import re
+import subprocess
+import unittest
+from time import sleep
+
+from oeqa.selftest.case import OESelftestTestCase
+from oeqa.utils.commands import runCmd, bitbake, get_bb_var, get_bb_vars
+from qemucommand import QemuCommand
+
+
+class SotaToolsTests(OESelftestTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        super(SotaToolsTests, cls).setUpClass()
+        logger = logging.getLogger("selftest")
+        logger.info('Running bitbake to build aktualizr-native tools')
+        bitbake('aktualizr-native')
+
+    def test_push_help(self):
+        akt_native_run(self, 'garage-push --help')
+
+    def test_deploy_help(self):
+        akt_native_run(self, 'garage-deploy --help')
+
+    def test_garagesign_help(self):
+        akt_native_run(self, 'garage-sign --help')
+
+
+class GeneralTests(OESelftestTestCase):
+
+    def test_feature_sota(self):
+        result = get_bb_var('DISTRO_FEATURES').find('sota')
+        self.assertNotEqual(result, -1, 'Feature "sota" not set at DISTRO_FEATURES')
+
+    def test_feature_systemd(self):
+        result = get_bb_var('DISTRO_FEATURES').find('systemd')
+        self.assertNotEqual(result, -1, 'Feature "systemd" not set at DISTRO_FEATURES')
+
+    def test_credentials(self):
+        logger = logging.getLogger("selftest")
+        logger.info('Running bitbake to build core-image-minimal')
+        self.append_config('SOTA_CLIENT_PROV = "aktualizr-auto-prov"')
+        bitbake('core-image-minimal')
+        credentials = get_bb_var('SOTA_PACKED_CREDENTIALS')
+        # skip the test if the variable SOTA_PACKED_CREDENTIALS is not set
+        if credentials is None:
+            raise unittest.SkipTest("Variable 'SOTA_PACKED_CREDENTIALS' not set.")
+        # Check if the file exists
+        self.assertTrue(os.path.isfile(credentials), "File %s does not exist" % credentials)
+        deploydir = get_bb_var('DEPLOY_DIR_IMAGE')
+        imagename = get_bb_var('IMAGE_LINK_NAME', 'core-image-minimal')
+        # Check if the credentials are included in the output image
+        result = runCmd('tar -jtvf %s/%s.tar.bz2 | grep sota_provisioning_credentials.zip' %
+                        (deploydir, imagename), ignore_status=True)
+        self.assertEqual(result.status, 0, "Status not equal to 0. output: %s" % result.output)
+
+    def test_java(self):
+        result = runCmd('which java', ignore_status=True)
+        self.assertEqual(result.status, 0,
+                         "Java not found. Do you have a JDK installed on your host machine?")
+
+    def test_add_package(self):
+        print('')
+        deploydir = get_bb_var('DEPLOY_DIR_IMAGE')
+        imagename = get_bb_var('IMAGE_LINK_NAME', 'core-image-minimal')
+        image_path = deploydir + '/' + imagename + '.otaimg'
+        logger = logging.getLogger("selftest")
+
+        logger.info('Running bitbake with man in the image package list')
+        self.append_config('IMAGE_INSTALL_append = " man "')
+        bitbake('-c cleanall man')
+        bitbake('core-image-minimal')
+        result = runCmd('oe-pkgdata-util find-path /usr/bin/man')
+        self.assertEqual(result.output, 'man: /usr/bin/man')
+        path1 = os.path.realpath(image_path)
+        size1 = os.path.getsize(path1)
+        logger.info('First image %s has size %i' % (path1, size1))
+
+        logger.info('Running bitbake without man in the image package list')
+        self.append_config('IMAGE_INSTALL_remove = " man "')
+        bitbake('-c cleanall man')
+        bitbake('core-image-minimal')
+        result = runCmd('oe-pkgdata-util find-path /usr/bin/man', ignore_status=True)
+        self.assertEqual(result.status, 1, "Status different than 1. output: %s" % result.output)
+        self.assertEqual(result.output, 'ERROR: Unable to find any package producing path /usr/bin/man')
+        path2 = os.path.realpath(image_path)
+        size2 = os.path.getsize(path2)
+        logger.info('Second image %s has size %i', path2, size2)
+        self.assertNotEqual(path1, path2, "Image paths are identical; image was not rebuilt.")
+        self.assertNotEqual(size1, size2, "Image sizes are identical; image was not rebuilt.")
+
+
+class AktualizrToolsTests(OESelftestTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        super(AktualizrToolsTests, cls).setUpClass()
+        logger = logging.getLogger("selftest")
+        logger.info('Running bitbake to build aktualizr-native tools')
+        bitbake('aktualizr-native')
+
+    def test_implicit_writer_help(self):
+        akt_native_run(self, 'aktualizr_implicit_writer --help')
+
+    def test_cert_provider_help(self):
+        akt_native_run(self, 'aktualizr_cert_provider --help')
+
+    def test_cert_provider_local_output(self):
+        logger = logging.getLogger("selftest")
+        logger.info('Running bitbake to build aktualizr-implicit-prov')
+        bitbake('aktualizr-implicit-prov')
+        bb_vars = get_bb_vars(['SOTA_PACKED_CREDENTIALS', 'T'], 'aktualizr-native')
+        creds = bb_vars['SOTA_PACKED_CREDENTIALS']
+        temp_dir = bb_vars['T']
+        bb_vars_prov = get_bb_vars(['STAGING_DIR_NATIVE', 'libdir'], 'aktualizr-implicit-prov')
+        config = bb_vars_prov['STAGING_DIR_NATIVE'] + bb_vars_prov['libdir'] + '/sota/sota_implicit_prov.toml'
+
+        akt_native_run(self, 'aktualizr_cert_provider -c {creds} -r -l {temp} -g {config}'
+                       .format(creds=creds, temp=temp_dir, config=config))
+
+        # Might be nice if these names weren't hardcoded.
+        cert_path = temp_dir + '/client.pem'
+        self.assertTrue(os.path.isfile(cert_path), "Client certificate not found at %s." % cert_path)
+        self.assertTrue(os.path.getsize(cert_path) > 0, "Client certificate at %s is empty." % cert_path)
+        pkey_path = temp_dir + '/pkey.pem'
+        self.assertTrue(os.path.isfile(pkey_path), "Private key not found at %s." % pkey_path)
+        self.assertTrue(os.path.getsize(pkey_path) > 0, "Private key at %s is empty." % pkey_path)
+        ca_path = temp_dir + '/root.crt'
+        self.assertTrue(os.path.isfile(ca_path), "Client certificate not found at %s." % ca_path)
+        self.assertTrue(os.path.getsize(ca_path) > 0, "Client certificate at %s is empty." % ca_path)
+
+
+class QemuTests(OESelftestTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        super(QemuTests, cls).setUpClass()
+        cls.qemu, cls.s = qemu_launch(machine='qemux86-64')
+
+    @classmethod
+    def tearDownClass(cls):
+        qemu_terminate(cls.s)
+        super(QemuTests, cls).tearDownClass()
+
+    def qemu_command(self, command):
+        return qemu_send_command(self.qemu.ssh_port, command)
+
+    def test_qemu(self):
+        print('Checking machine name (hostname) of device:')
+        stdout, stderr, retcode = self.qemu_command('hostname')
+        self.assertEqual(retcode, 0, "Unable to check hostname. " +
+                         "Is an ssh daemon (such as dropbear or openssh) installed on the device?")
+        machine = get_bb_var('MACHINE', 'core-image-minimal')
+        self.assertEqual(stderr, b'', 'Error: ' + stderr.decode())
+        # Strip off line ending.
+        value_str = stdout.decode()[:-1]
+        self.assertEqual(value_str, machine,
+                         'MACHINE does not match hostname: ' + machine + ', ' + value_str)
+        print(value_str)
+        print('Checking output of aktualizr-info:')
+        ran_ok = False
+        for delay in [0, 1, 2, 5, 10, 15]:
+            sleep(delay)
+            stdout, stderr, retcode = self.qemu_command('aktualizr-info')
+            if retcode == 0 and stderr == b'':
+                ran_ok = True
+                break
+        self.assertTrue(ran_ok, 'aktualizr-info failed: ' + stderr.decode() + stdout.decode())
+
+
+class GrubTests(OESelftestTestCase):
+
+    def setUpLocal(self):
+        # This is a bit of a hack but I can't see a better option.
+        path = os.path.abspath(os.path.dirname(__file__))
+        metadir = path + "/../../../../../"
+        grub_config = 'OSTREE_BOOTLOADER = "grub"\nMACHINE = "intel-corei7-64"'
+        self.append_config(grub_config)
+        self.meta_intel = metadir + "meta-intel"
+        self.meta_minnow = metadir + "meta-updater-minnowboard"
+        runCmd('bitbake-layers add-layer "%s"' % self.meta_intel)
+        runCmd('bitbake-layers add-layer "%s"' % self.meta_minnow)
+        self.qemu, self.s = qemu_launch(efi=True, machine='intel-corei7-64')
+
+    def tearDownLocal(self):
+        qemu_terminate(self.s)
+        runCmd('bitbake-layers remove-layer "%s"' % self.meta_intel, ignore_status=True)
+        runCmd('bitbake-layers remove-layer "%s"' % self.meta_minnow, ignore_status=True)
+
+    def qemu_command(self, command):
+        return qemu_send_command(self.qemu.ssh_port, command)
+
+    def test_grub(self):
+        print('')
+        print('Checking machine name (hostname) of device:')
+        stdout, stderr, retcode = self.qemu_command('hostname')
+        self.assertEqual(retcode, 0, "Unable to check hostname. " +
+                         "Is an ssh daemon (such as dropbear or openssh) installed on the device?")
+        machine = get_bb_var('MACHINE', 'core-image-minimal')
+        self.assertEqual(stderr, b'', 'Error: ' + stderr.decode())
+        # Strip off line ending.
+        value = stdout.decode()[:-1]
+        self.assertEqual(value, machine,
+                         'MACHINE does not match hostname: ' + machine + ', ' + value +
+                         '\nIs TianoCore ovmf installed on your host machine?')
+        print(value)
+        print('Checking output of aktualizr-info:')
+        ran_ok = False
+        for delay in [0, 1, 2, 5, 10, 15]:
+            sleep(delay)
+            stdout, stderr, retcode = self.qemu_command('aktualizr-info')
+            if retcode == 0 and stderr == b'':
+                ran_ok = True
+                break
+        self.assertTrue(ran_ok, 'aktualizr-info failed: ' + stderr.decode() + stdout.decode())
+
+
+class ImplProvTests(OESelftestTestCase):
+
+    def setUpLocal(self):
+        self.append_config('SOTA_CLIENT_PROV = " aktualizr-implicit-prov "')
+        # note: this will build aktualizr-native as a side-effect
+        self.qemu, self.s = qemu_launch(machine='qemux86-64')
+
+    def tearDownLocal(self):
+        qemu_terminate(self.s)
+
+    def qemu_command(self, command):
+        return qemu_send_command(self.qemu.ssh_port, command)
+
+    def test_provisioning(self):
+        print('Checking machine name (hostname) of device:')
+        stdout, stderr, retcode = self.qemu_command('hostname')
+        self.assertEqual(retcode, 0, "Unable to check hostname. " +
+                         "Is an ssh daemon (such as dropbear or openssh) installed on the device?")
+        machine = get_bb_var('MACHINE', 'core-image-minimal')
+        self.assertEqual(stderr, b'', 'Error: ' + stderr.decode())
+        # Strip off line ending.
+        value_str = stdout.decode()[:-1]
+        self.assertEqual(value_str, machine,
+                         'MACHINE does not match hostname: ' + machine + ', ' + value_str)
+        print(value_str)
+        print('Checking output of aktualizr-info:')
+        ran_ok = False
+        for delay in [0, 1, 2, 5, 10, 15]:
+            stdout, stderr, retcode = self.qemu_command('aktualizr-info')
+            if retcode == 0 and stderr == b'':
+                ran_ok = True
+                break
+        self.assertTrue(ran_ok, 'aktualizr-info failed: ' + stderr.decode() + stdout.decode())
+        # Verify that device has NOT yet provisioned.
+        self.assertIn(b'Couldn\'t load device ID', stdout,
+                      'Device already provisioned!? ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Couldn\'t load ECU serials', stdout,
+                      'Device already provisioned!? ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Provisioned on server: no', stdout,
+                      'Device already provisioned!? ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Fetched metadata: no', stdout,
+                      'Device already provisioned!? ' + stderr.decode() + stdout.decode())
+
+        # Run cert_provider.
+        bb_vars = get_bb_vars(['SOTA_PACKED_CREDENTIALS'], 'aktualizr-native')
+        creds = bb_vars['SOTA_PACKED_CREDENTIALS']
+        bb_vars_prov = get_bb_vars(['STAGING_DIR_NATIVE', 'libdir'], 'aktualizr-implicit-prov')
+        config = bb_vars_prov['STAGING_DIR_NATIVE'] + bb_vars_prov['libdir'] + '/sota/sota_implicit_prov.toml'
+
+        akt_native_run(self, 'aktualizr_cert_provider -c {creds} -t root@localhost -p {port} -s -g {config}'
+                       .format(creds=creds, port=self.qemu.ssh_port, config=config))
+
+        # Verify that device HAS provisioned.
+        ran_ok = False
+        for delay in [5, 5, 5, 5, 10]:
+            sleep(delay)
+            stdout, stderr, retcode = self.qemu_command('aktualizr-info')
+            if retcode == 0 and stderr == b'' and stdout.decode().find('Fetched metadata: yes') >= 0:
+                ran_ok = True
+                break
+        self.assertIn(b'Device ID: ', stdout, 'Provisioning failed: ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Primary ecu hardware ID: qemux86-64', stdout,
+                      'Provisioning failed: ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Fetched metadata: yes', stdout, 'Provisioning failed: ' + stderr.decode() + stdout.decode())
+        p = re.compile(r'Device ID: ([a-z0-9-]*)\n')
+        m = p.search(stdout.decode())
+        self.assertTrue(m, 'Device ID could not be read: ' + stderr.decode() + stdout.decode())
+        self.assertGreater(m.lastindex, 0, 'Device ID could not be read: ' + stderr.decode() + stdout.decode())
+        logger = logging.getLogger("selftest")
+        logger.info('Device successfully provisioned with ID: ' + m.group(1))
+
+
+class HsmTests(OESelftestTestCase):
+
+    def setUpLocal(self):
+        self.append_config('SOTA_CLIENT_PROV = "aktualizr-hsm-prov"')
+        self.append_config('SOTA_CLIENT_FEATURES = "hsm"')
+        # note: this will build aktualizr-native as a side-effect
+        self.qemu, self.s = qemu_launch(machine='qemux86-64')
+
+    def tearDownLocal(self):
+        qemu_terminate(self.s)
+
+    def qemu_command(self, command):
+        return qemu_send_command(self.qemu.ssh_port, command)
+
+    def test_provisioning(self):
+        print('Checking machine name (hostname) of device:')
+        stdout, stderr, retcode = self.qemu_command('hostname')
+        self.assertEqual(retcode, 0, "Unable to check hostname. " +
+                         "Is an ssh daemon (such as dropbear or openssh) installed on the device?")
+        machine = get_bb_var('MACHINE', 'core-image-minimal')
+        self.assertEqual(stderr, b'', 'Error: ' + stderr.decode())
+        # Strip off line ending.
+        value_str = stdout.decode()[:-1]
+        self.assertEqual(value_str, machine,
+                         'MACHINE does not match hostname: ' + machine + ', ' + value_str +
+                         '\nIs tianocore ovmf installed?')
+        print(value_str)
+        print('Checking output of aktualizr-info:')
+        ran_ok = False
+        for delay in [0, 1, 2, 5, 10, 15]:
+            stdout, stderr, retcode = self.qemu_command('aktualizr-info')
+            if retcode == 0 and stderr == b'':
+                ran_ok = True
+                break
+        self.assertTrue(ran_ok, 'aktualizr-info failed: ' + stderr.decode() + stdout.decode())
+        # Verify that device has NOT yet provisioned.
+        self.assertIn(b'Couldn\'t load device ID', stdout,
+                      'Device already provisioned!? ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Couldn\'t load ECU serials', stdout,
+                      'Device already provisioned!? ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Provisioned on server: no', stdout,
+                      'Device already provisioned!? ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Fetched metadata: no', stdout,
+                      'Device already provisioned!? ' + stderr.decode() + stdout.decode())
+
+        # Verify that HSM is not yet initialized.
+        pkcs11_command = 'pkcs11-tool --module=/usr/lib/softhsm/libsofthsm2.so -O'
+        stdout, stderr, retcode = self.qemu_command(pkcs11_command)
+        self.assertNotEqual(retcode, 0, 'pkcs11-tool succeeded before initialization: ' +
+                            stdout.decode() + stderr.decode())
+        softhsm2_command = 'softhsm2-util --show-slots'
+        stdout, stderr, retcode = self.qemu_command(softhsm2_command)
+        self.assertNotEqual(retcode, 0, 'softhsm2-tool succeeded before initialization: ' +
+                        stdout.decode() + stderr.decode())
+
+        # Run cert_provider.
+        bb_vars = get_bb_vars(['SOTA_PACKED_CREDENTIALS'], 'aktualizr-native')
+        creds = bb_vars['SOTA_PACKED_CREDENTIALS']
+        bb_vars_prov = get_bb_vars(['STAGING_DIR_NATIVE', 'libdir'], 'aktualizr-hsm-prov')
+        config = bb_vars_prov['STAGING_DIR_NATIVE'] + bb_vars_prov['libdir'] + '/sota/sota_hsm_prov.toml'
+
+        akt_native_run(self, 'aktualizr_cert_provider -c {creds} -t root@localhost -p {port} -r -s -g {config}'
+                       .format(creds=creds, port=self.qemu.ssh_port, config=config))
+
+        # Verify that HSM is able to initialize.
+        ran_ok = False
+        for delay in [5, 5, 5, 5, 10]:
+            sleep(delay)
+            p11_out, p11_err, p11_ret = self.qemu_command(pkcs11_command)
+            hsm_out, hsm_err, hsm_ret = self.qemu_command(softhsm2_command)
+            if p11_ret == 0 and hsm_ret == 0 and hsm_err == b'':
+                ran_ok = True
+                break
+        self.assertTrue(ran_ok, 'pkcs11-tool or softhsm2-tool failed: ' + p11_err.decode() +
+                        p11_out.decode() + hsm_err.decode() + hsm_out.decode())
+        self.assertIn(b'present token', p11_err, 'pkcs11-tool failed: ' + p11_err.decode() + p11_out.decode())
+        self.assertIn(b'X.509 cert', p11_out, 'pkcs11-tool failed: ' + p11_err.decode() + p11_out.decode())
+        self.assertIn(b'Initialized:      yes', hsm_out, 'softhsm2-tool failed: ' +
+                      hsm_err.decode() + hsm_out.decode())
+        self.assertIn(b'User PIN init.:   yes', hsm_out, 'softhsm2-tool failed: ' +
+                      hsm_err.decode() + hsm_out.decode())
+
+        # Check that pkcs11 output matches sofhsm output.
+        p11_p = re.compile(r'Using slot [0-9] with a present token \((0x[0-9a-f]*)\)\s')
+        p11_m = p11_p.search(p11_err.decode())
+        self.assertTrue(p11_m, 'Slot number not found with pkcs11-tool: ' + p11_err.decode() + p11_out.decode())
+        self.assertGreater(p11_m.lastindex, 0, 'Slot number not found with pkcs11-tool: ' +
+                           p11_err.decode() + p11_out.decode())
+        hsm_p = re.compile(r'Description:\s*SoftHSM slot ID (0x[0-9a-f]*)\s')
+        hsm_m = hsm_p.search(hsm_out.decode())
+        self.assertTrue(hsm_m, 'Slot number not found with softhsm2-tool: ' + hsm_err.decode() + hsm_out.decode())
+        self.assertGreater(hsm_m.lastindex, 0, 'Slot number not found with softhsm2-tool: ' +
+                           hsm_err.decode() + hsm_out.decode())
+        self.assertEqual(p11_m.group(1), hsm_m.group(1), 'Slot number does not match: ' +
+                         p11_err.decode() + p11_out.decode() + hsm_err.decode() + hsm_out.decode())
+
+        # Verify that device HAS provisioned.
+        ran_ok = False
+        for delay in [5, 5, 5, 5, 10]:
+            sleep(delay)
+            stdout, stderr, retcode = self.qemu_command('aktualizr-info')
+            if retcode == 0 and stderr == b'' and stdout.decode().find('Fetched metadata: yes') >= 0:
+                ran_ok = True
+                break
+        self.assertIn(b'Device ID: ', stdout, 'Provisioning failed: ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Primary ecu hardware ID: qemux86-64', stdout,
+                      'Provisioning failed: ' + stderr.decode() + stdout.decode())
+        self.assertIn(b'Fetched metadata: yes', stdout, 'Provisioning failed: ' + stderr.decode() + stdout.decode())
+        p = re.compile(r'Device ID: ([a-z0-9-]*)\n')
+        m = p.search(stdout.decode())
+        self.assertTrue(m, 'Device ID could not be read: ' + stderr.decode() + stdout.decode())
+        self.assertGreater(m.lastindex, 0, 'Device ID could not be read: ' + stderr.decode() + stdout.decode())
+        logger = logging.getLogger("selftest")
+        logger.info('Device successfully provisioned with ID: ' + m.group(1))
+
+
+def qemu_launch(efi=False, machine=None):
+    logger = logging.getLogger("selftest")
+    logger.info('Running bitbake to build core-image-minimal')
+    bitbake('core-image-minimal')
+    # Create empty object.
+    args = type('', (), {})()
+    args.imagename = 'core-image-minimal'
+    args.mac = None
+    # Could use DEPLOY_DIR_IMAGE here but it's already in the machine
+    # subdirectory.
+    args.dir = 'tmp/deploy/images'
+    args.efi = efi
+    args.machine = machine
+    args.kvm = None  # Autodetect
+    args.no_gui = True
+    args.gdb = False
+    args.pcap = None
+    args.overlay = None
+    args.dry_run = False
+
+    qemu = QemuCommand(args)
+    cmdline = qemu.command_line()
+    print('Booting image with run-qemu-ota...')
+    s = subprocess.Popen(cmdline)
+    sleep(10)
+    return qemu, s
+
+
+def qemu_terminate(s):
+    try:
+        s.terminate()
+    except KeyboardInterrupt:
+        pass
+
+
+def qemu_send_command(port, command):
+    command = ['ssh -q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no root@localhost -p ' +
+               str(port) + ' "' + command + '"']
+    s2 = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    stdout, stderr = s2.communicate()
+    return stdout, stderr, s2.returncode
+
+
+def akt_native_run(testInst, cmd, **kwargs):
+    # run a command supplied by aktualizr-native and checks that:
+    # - the executable exists
+    # - the command runs without error
+    # NOTE: the base test class must have built aktualizr-native (in
+    # setUpClass, for example)
+    bb_vars = get_bb_vars(['SYSROOT_DESTDIR', 'base_prefix', 'libdir', 'bindir'],
+                          'aktualizr-native')
+    sysroot = bb_vars['SYSROOT_DESTDIR'] + bb_vars['base_prefix']
+    sysrootbin = bb_vars['SYSROOT_DESTDIR'] + bb_vars['bindir']
+    libdir = bb_vars['libdir']
+
+    program, *_ = cmd.split(' ')
+    p = '{}/{}'.format(sysrootbin, program)
+    testInst.assertTrue(os.path.isfile(p), msg="No {} found ({})".format(program, p))
+    env = dict(os.environ)
+    env['LD_LIBRARY_PATH'] = libdir
+    result = runCmd(cmd, env=env, native_sysroot=sysroot, ignore_status=True, **kwargs)
+    testInst.assertEqual(result.status, 0, "Status not equal to 0. output: %s" % result.output)
+
+
+
+# vim:set ts=4 sw=4 sts=4 expandtab: