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# Copyright (c) MetaCommunications, Inc. 2003-2005
#
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
import difflib
import os
import re
import shutil
import string
import sys
def scan_for_test_cases():
return [ os.path.join( "test-cases", x ) for x in os.listdir( "test-cases" ) if x != "CVS" ]
def clean_dir( dir ):
if os.path.exists( dir ):
shutil.rmtree( dir )
os.makedirs( dir )
def system( commands ):
if sys.platform == 'win32':
f = open( 'tmp.cmd', 'w' )
f.write( string.join( commands, '\n' ) )
f.close()
rc = os.system( 'tmp.cmd' )
os.unlink( 'tmp.cmd' )
return rc
else:
rc = os.system( '&&'.join( commands ) )
return rc
def checked_system( commands, valid_return_codes = [ 0 ] ):
rc = system( commands )
if rc not in [ 0 ] + valid_return_codes:
raise Exception( 'Command sequence "%s" failed with return code %d' % ( commands, rc ) )
return rc
def list_recursively( dir ):
r = []
for root, dirs, files in os.walk( dir, topdown=False ):
root = root[ len( dir ) + 1 : ]
r.extend( [ os.path.join( root, x ) for x in dirs ] )
r.extend( [ os.path.join( root, x ) for x in files ] )
return r
def find_process_jam_log():
root = "../../../"
for root, dirs, files in os.walk( os.path.join( root, "bin.v2" ), topdown=False ):
if "process_jam_log.exe" in files:
return os.path.abspath( os.path.normpath( os.path.join( root, "process_jam_log.exe" ) ) )
if "process_jam_log" in files:
return os.path.abspath( os.path.normpath( os.path.join( root, "process_jam_log" ) ) )
return None
def process_jam_log( executable, file, locate_root, results_dir ):
args = []
args.append( executable )
# args.append( '--echo' )
args.append( '--create-directories' )
args.append( '--v2' )
args.append( locate_root )
args.append( '<' )
args.append( file )
cmd = " ".join( args )
print "Running process_jam_log (%s)" % cmd
checked_system( [ cmd ] )
def read_file( file_path ):
f = open( file_path )
try:
return f.read()
finally:
f.close()
def remove_timestamps( log_lines ):
return [ re.sub( "timestamp=\"[^\"]+\"", "timestamp=\"\"", x ) for x in log_lines ]
def determine_locate_root( bjam_log ):
locate_root = None
f = open( 'bjam.log' )
try:
locate_root_re = re.compile( r'locate-root\s+"(.*)"' )
for l in f.readlines():
m = locate_root_re.match( l )
if m:
locate_root = m.group(1)
break
finally:
f.close()
return locate_root
def read_file( path ):
f = open( path )
try:
return f.read()
finally:
f.close()
def read_file_lines( path ):
f = open( path )
try:
return f.readlines()
finally:
f.close()
def write_file( path, content ):
f = open( path, 'w' )
try:
return f.write( content )
finally:
f.close()
def write_file_lines( path, content ):
f = open( path, 'w' )
try:
return f.writelines( content )
finally:
f.close()
def run_test_cases( test_cases ):
process_jam_log_executable = find_process_jam_log()
print 'Found process_jam_log: %s' % process_jam_log_executable
initial_dir = os.getcwd()
for test_case in test_cases:
os.chdir( initial_dir )
print 'Running test case "%s"' % test_case
os.chdir( test_case )
if os.path.exists( "expected" ):
locate_root = determine_locate_root( 'bjam.log' )
print 'locate_root: %s' % locate_root
actual_results_dir = os.path.join( test_case, "actual" )
clean_dir( "actual" )
os.chdir( "actual" )
root = os.getcwd()
i = 0
while 1:
if i == 0:
bjam_log_file = 'bjam.log'
else:
bjam_log_file = 'bjam.log.%0d' % i
i += 1
print 'Looking for %s' % bjam_log_file
if not os.path.exists( os.path.join( '..', bjam_log_file ) ):
print ' does not exists'
break
print ' found'
write_file_lines(bjam_log_file.replace( 'bjam', 'bjam_' ),
[ x.replace( locate_root, root ) for x in read_file_lines( os.path.join( '..', bjam_log_file ) ) ] )
process_jam_log( executable = process_jam_log_executable
, results_dir = "."
, locate_root = root
, file=bjam_log_file.replace( 'bjam', 'bjam_' ) )
actual_content = list_recursively( "." )
actual_content.sort()
result_xml = []
for test_log in [ x for x in actual_content if os.path.splitext( x )[1] == '.xml' ]:
print 'reading %s' % test_log
result = [ re.sub( r'timestamp="(.*)"', 'timestamp="xxx"', x ) for x in read_file_lines( test_log ) ]
result_xml.extend( result )
write_file_lines( 'results.xml', result_xml )
os.chdir( '..' )
assert read_file( 'expected/results.xml' ) == read_file( 'actual/results.xml' )
os.chdir( '..' )
else:
raise ' Test case "%s" doesn\'t contain the expected results directory ("expected" )' % ( test_case )
run_test_cases( scan_for_test_cases() )
# print find_process_jam_log()
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