Python WithinFile Examples

Example #1

Assignment: Chat

1. Start the server program
2. Start client programs
3. Input data from standard input for the clients
4. Redirect standard output to files
5. Compare output files to input files

17 points total
"""

import os, time, subprocess
from within_file import WithinFile

points = 0
withinFile = WithinFile()

print('Executing 2 clients with a single message...')

args = ['java', 'ChatServer', '6001']
server_errors = open('server-errors.txt', 'w')
server = subprocess.Popen(args, stderr=server_errors)

time.sleep(1)

shell_command = 'py input-writer.py 0 2 client1-msg.txt | java ChatClient 6001 >client1-recvd.txt 2>client1-errors.txt &'
os.system(shell_command)

shell_command = 'py input-writer.py 1 2 client2-msg.txt | java ChatClient 6001 >client2-recvd.txt 2>client2-errors.txt'
os.system(shell_command)

Example #2

File: autograde-messenger-with-files-py.py Project: moosh3/streampy

1. Start the program with server command line args
2. Start the program with client command line args
3. Input data from standard input for the server and the client
4. Redirect standard output to files
5. Compare output files to input files
6. Compare transferred files to original files

14 points total
"""

import os, time
from file_compare import FileCompare
from within_file import WithinFile
points= 0
compare= FileCompare()
withinFile= WithinFile()

shell_command= 'cd server; rm one-liners.txt'
os.system( shell_command )
shell_command= 'cd client; rm Ameca_splendens.jpg'
os.system( shell_command )

print( 'Executing server and client with a single message...' )

shell_command= 'cd server; py ../input-writer.py 2 2 server-msg.txt 2>errors.txt | py -u ../messenger_with_files.py -l 6001 >server-recvd.txt &'
os.system( shell_command )

time.sleep( 1 ) 

shell_command= 'cd client; py ../input-writer.py 0 2 client-msg.txt 2>errors.txt | py -u ../messenger_with_files.py -l 6002 -p 6001 >client-recvd.txt'
os.system( shell_command )

Example #3

File: autograde-chat-py.py Project: Cody-Nicholson96/Software_Development

Automated testing
Assignment: Chat

1. Start the server program
2. Start client programs
3. Input data from standard input for the clients
4. Redirect standard output to files
5. Compare output files to input files

17 points total
"""

import os, time, subprocess
from within_file import WithinFile
points= 0
withinFile= WithinFile()

print( 'Executing 2 clients with a single message...' )

args= ['py','-u','ChatServer.py','6001']
server_errors= open( 'server-errors.txt', 'w' )
server= subprocess.Popen( args, stderr= server_errors )

time.sleep( 1 ) 

shell_command= 'py input-writer.py 0 2 client1-msg.txt | py -u ChatClient.py 6001 >client1-recvd.txt 2>client1-errors.txt &'
os.system( shell_command )

shell_command= 'py input-writer.py 1 2 client2-msg.txt | py -u ChatClient.py 6001 >client2-recvd.txt 2>client2-errors.txt'
os.system( shell_command )

Example #4

File: test1-args-input-java.py Project: KristoferHughes/Distributed-Systems

Automated testing
Assignment: Args and Input
Test 1 for Java code

Tests included:
Does the program start? If not, perhaps the name is wrong?
Is output written immediately?
Does the program end when stdin ends?
Does the program write the correct output?
'''

import os, sys, time, subprocess
from within_file import WithinFile
from file_compare import FileCompare

withinFile = WithinFile()
compare = FileCompare()

shell_command = 'rm output.txt'
os.system(shell_command)

program_name = 'InputProgram'

#check whether the file is named correctly
try:
    file_stat = os.stat(program_name + '.class')
except FileNotFoundError:
    print(program_name +
          '.class does not exist; the name of your program must match exactly')
    sys.exit()
if file_stat.st_size == 0:

Example #5

File: autograde-chat-with-files-py.py Project: KristoferHughes/Distributed-Systems

1. Start the server program
2. Start client programs
3. Input data from standard input for the clients
4. Redirect standard output to files
5. Compare transferred files to original files

24 points total
"""

import os, time, subprocess
from file_compare import FileCompare
from within_file import WithinFile
points = 0
compare = FileCompare()
withinFile = WithinFile()

shell_command = 'cd client1; rm one-liners.txt'
os.system(shell_command)
shell_command = 'cd client2; rm Ameca_splendens.jpg'
os.system(shell_command)
shell_command = 'cd client3; rm Ameca_splendens.jpg'
os.system(shell_command)

print('Executing multiple messages between clients...')

args = ['py', '-u', 'ChatServer.py', '6001']
server_errors = open('server-errors.txt', 'w')
server = subprocess.Popen(args, stderr=server_errors)

time.sleep(1)

Example #6

File: test1-chat-py.py Project: KristoferHughes/Distributed-Systems

"""
Automated testing
Assignment: Chat
Test 1 for Python code

Tests included:
Does the server start? If not, perhaps the name is wrong?
Does the client start? If not, perhaps the name is wrong?
Are messages transferred immediately?
Does the client end when stdin ends?
Does the client write the correct output?
"""

import os, sys, time, subprocess
from within_file import WithinFile
withinFile= WithinFile()

shell_command= 'rm client1-recvd.txt'
os.system( shell_command )
shell_command= 'rm client2-recvd.txt'
os.system( shell_command )

server_program_name = 'ChatServer.py'
client_program_name = 'ChatClient.py'

#check whether the program files are named correctly
try:
	file_stat= os.stat( server_program_name )
except FileNotFoundError:
	print( server_program_name + ' does not exist; the name of your server program must match exactly' )
	sys.exit()

Example #7

'''
Automated testing
Assignment: Messenger
Test 1 for Python code

Tests included:
Does the program start? If not, perhaps the name is wrong?
Is message transferred immediately?
Does the program end when stdin ends?
Does the program write the correct output?
'''

import os, sys, time, subprocess
from within_file import WithinFile
from file_compare import FileCompare
withinFile= WithinFile()
compare= FileCompare()

shell_command= 'rm server-recvd.txt'
os.system( shell_command )
shell_command= 'rm client-recvd.txt'
os.system( shell_command )

program_name = 'messenger.py'

#check whether the file is named correctly
try:
	file_stat= os.stat( program_name )
except FileNotFoundError:
	print( program_name + ' does not exist; the name of your program must match exactly' )
	sys.exit()

Example #8

File: test1-messenger-with-files-java.py Project: KristoferHughes/Distributed-Systems

'''
Automated testing
Assignment: Messenger with file transfers
Test 1 for Java code

Tests included:
Does the program start? If not, perhaps the name is wrong?
Is a file transferred immediately?
Does the program end when stdin ends?
Does the program transfer the file correctly?
'''

import os, sys, time, subprocess
from within_file import WithinFile
from file_compare import FileCompare
withinFile = WithinFile()
compare = FileCompare()
cur_dir = os.getcwd()

shell_command = 'rm client/Ameca_splendens.jpg'
os.system(shell_command)
shell_command = 'rm server/one-liners.txt'
os.system(shell_command)

program_name = 'MessengerWithFiles'
transfer_points = 0

#check whether the file is named correctly
try:
    file_stat = os.stat(program_name + '.class')
except FileNotFoundError: