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#!/usr/bin/env python
# **********************************************************************
#
# Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved.
#
# This copy of Ice is licensed to you under the terms described in the
# ICE_LICENSE file included in this distribution.
#
# **********************************************************************
import sys
import Expect
def dequote(s):
cur = 0
end = len(s)
havequote = False
quote = None
items = []
while cur < len(s):
if not quote:
if s[cur] == "'" or s[cur] == '"':
quote = s[cur]
start = cur+1
else:
if s[cur] == quote:
items.append(s[start:cur])
quote = None
cur = cur + 1
return items
def mkregexp(s):
s = s.replace('(', '\\(')
s = s.replace(')', '\\)')
s = s.replace('.', '\\.')
s = s.replace('+', '\\+')
s = s.replace('*', '\\*')
return s
def run(client, server):
sys.stdout.write("populating database... ")
sys.stdout.flush()
f = open("books", "r")
books = []
for l in f:
client.sendline(l)
client.expect('added new book')
isbn, title, author = dequote(l)
books.append((isbn, title, author))
print("ok")
byauthor = {}
for b in books:
isbn, title, author = b
if author not in byauthor:
byauthor[author] = []
byauthor[author].append(b)
sys.stdout.write("testing isbn... ")
sys.stdout.flush()
for b in books:
isbn, title, author = b
client.sendline('isbn %s' %(isbn))
client.expect('current book is:')
client.expect('isbn: %s' %(isbn))
client.expect('title: %s' %(mkregexp(title)))
client.expect('authors: %s' %(author))
client.sendline('isbn 1000')
client.expect('no book with that')
print("ok")
sys.stdout.write("testing authors... ")
sys.stdout.flush()
for a, bl in byauthor.items():
client.sendline('authors "%s"' %(a))
client.expect('number of books found: ([0-9]+)')
n = int(client.match.group(1))
assert len(bl) == n
for i in range(0, n):
client.expect('current book is:')
client.expect('isbn: ([a-zA-Z0-9]+)\n')
findisbn = client.match.group(1)
nbl = []
for b in bl:
isbn, title, author = b
if not findisbn:
nbl.append(b)
if isbn == findisbn:
findisbn = None
client.expect('title: %s' %(mkregexp(title)))
client.expect('authors: %s' %(author))
bl = nbl
assert not findisbn
client.sendline('next')
client.expect('no current book')
assert len(bl) == 0
client.sendline('authors foo')
client.expect('number of books found: 0')
client.expect('no current book')
print("ok")
sys.stdout.write("testing rent/return... ")
sys.stdout.flush()
isbn, title, author = books[0]
client.sendline('isbn %s' % (isbn))
client.expect('current book is:.*isbn.*\ntitle.*\nauthors')
client.sendline('rent matthew')
client.expect("the book is now rented by `matthew'")
client.sendline('current')
client.expect('rented: matthew')
client.sendline('rent john')
client.expect('the book has already been rented')
client.sendline('return')
client.expect('the book has been returned')
client.sendline('current')
try:
client.expect('rented:', timeout=2)
except Expect.TIMEOUT:
pass
print("ok")
sys.stdout.write("testing remove... ")
sys.stdout.flush()
isbn, title, author = books[0]
client.sendline('isbn %s' % (isbn))
client.expect('current book is:.*isbn.*\ntitle.*\nauthors')
client.sendline('remove')
client.expect('removed current book')
client.sendline('remove')
client.expect('current book no longer exists')
client.sendline('shutdown')
if client != server:
server.waitTestSuccess()
client.sendline('exit')
client.waitTestSuccess()
print("ok")
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