def test_ls():
ssh_con = SSHconnection(hostname, username, password, port)
out, err = ssh_con.execute_command("ls /home/pi")
print("output from Raspberry Pi: " + out)
# assert out == ""
assert out != ""
ssh_con.close()
def test_top():
ssh_con = SSHconnection(hostname, username, password, port)
out, err = ssh_con.execute_command_buffer("top")
print("output from Raspberry Pi: " + out)
# assert out == ""
#assert out != ""
ssh_con.close()
def test_ls():
ssh_con = SSHconnection(hostname, username, password, port)
cmd1 = "ls -l /usr"
out, err = ssh_con.execute_command(cmd1)
print("output from Linux host {}: ".format(hostname, out))
# assert out == ""
assert out != ""
ssh_con.close()
def test_dmesg(logger):
ssh_con = SSHconnection(hostname, username, password, port)
out, err = ssh_con.execute_command_buffer("dmesg")
print("output from Raspberry Pi: " + out)
logger.info("output from Raspberry Pi: " + out)
# assert out == ""
#assert out != ""
ssh_con.close()
def test_any_command(cmd):
err = ""
ssh_con = SSHconnection(hostname, username, password, port)
out, err = ssh_con.execute_command(cmd)
if err != "":
print(err)
print("output from '{}': \n {}".format(cmd, out))
ssh_con.close()
def test_ls_negative():
ssh_con = SSHconnection(hostname, username, password, port)
out, err = ssh_con.execute_command("ls /not_exists")
if out != "":
print("output from Raspberry Pi: " + out)
raise FileExistsError("Expect error")
assert err == ""
ssh_con.close()
def process(self, request):
ssh_con = SSHconnection(hostname, username, password, port)
print("request = " + request)
# Execute test based on test case name
if request.find("test_ls") != -1:
result, err = ssh_con.execute_command("ls /home/pi")
print("output from RP: " + result)
else:
result = "Unknown test case"
ssh_con.close()
return result
def test_ls_update():
ssh_con = SSHconnection(hostname, username, password, port)
out, err = ssh_con.execute_command("ls /home/pi")
print("output from Raspberry Pi: " + out)
if out == "":
result = "fail"
else:
result = "pass"
testid = 1234
testname = "test_ls"
testtime = str(datetime.now())
db.execute("UPDATE testrecords SET testtime = ? WHERE (testid = ?)",
(testtime, testid))
db.commit()
ssh_con.close()
assert out != ""
def test_ls():
ssh_con = SSHconnection(hostname, username, password, port)
out, err = ssh_con.execute_command("ls /home/pi")
print("output from Raspberry Pi: " + out)
if out == "":
result = "fail"
else:
result = "pass"
testid = 1234
testname = "test_ls"
testtime = str(datetime.now())
db.execute("INSERT INTO testrecords VALUES(?, ?, ?, ?)",
(testid, testname, result, testtime))
db.commit()
ssh_con.close()
assert out != ""
def process_all(self, request):
ssh_con = SSHconnection(hostname, username, password, port)
print("request = " + request)
test_names = request.split("&")
result = {}
print(test_names)
for test in test_names:
test = test.replace("testcase=", "")
print(test)
if test.find("test_ls") != -1:
out, err = ssh_con.execute_command("ls /home/pi")
print("output from 'ls /home/pi': " + out)
result[test] = out
elif test.find("test_cd") != -1:
out = " "
out, err = ssh_con.execute_command("cd /home")
#out, err = ssh_con.execute_command("cd /root")
print("output from 'cd /root': " + out)
if err != "":
result[test] = err
else:
result[test] = out
else:
result["result"] = "Unknown test case"
print(result)
ssh_con.close()
return result
def test_ls_negative():
ssh_con = SSHconnection(hostname, username, password, port)
# Pass test:
# out, err = ssh_con.execute_command("ls /not_exists")
# Fail test:
out, err = ssh_con.execute_command("ls /home/pi")
if out != "":
result = "fail"
else:
result = "pass"
testid = 56872
testname = "test_ls_negative"
testtime = str(datetime.now())
print("time = " + testtime)
db.execute("INSERT INTO testrecords VALUES(?, ?, ?, ?)",
(testid, testname, result, testtime))
db.commit()
ssh_con.close()
def setup_class(cls): # cls is similar to self
"""
This code will be run before any test case
"""
print("setup_class is called for class: {}".format(cls.__name__))
# Getting a logger instance
cls.log = logging.getLogger(__name__)
#cls.log = logging.getLogger() # get default logger "ROOT"
cls.log.info("Calling Mytest:setup_class")
# Add the log message handler to the logger
handler = logging.handlers.RotatingFileHandler(
LOG_FILENAME,
maxBytes=5000, # max size of log file
backupCount=3, # how many log files to keep
)
cls.log.addHandler(handler)
# Create SSH Client connection to test device
cls.ssh_con = SSHconnection(hostname, username, password, port)
