python/Tools/compiler/regrtest.py at master · java66liu/python · GitHub

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"""Run the Python regression test using the compiler

This test runs the standard Python test suite using bytecode generated

by this compiler instead of by the builtin compiler.

The regression test is run with the interpreter in verbose mode so

that import problems can be observed easily.

"""

from compiler import compileFile

import os

import sys

import test

import tempfile

def copy_test_suite():

dest = tempfile.mkdtemp()

os.system("cp -r %s/* %s" % (test.__path__[0], dest))

print "Creating copy of test suite in", dest

return dest

def copy_library():

dest = tempfile.mkdtemp()

libdir = os.path.split(test.__path__[0])[0]

print "Found standard library in", libdir

print "Creating copy of standard library in", dest

os.system("cp -r %s/* %s" % (libdir, dest))

return dest

def compile_files(dir):

print "Compiling", dir, "\n\t",

line_len = 10

for file in os.listdir(dir):

base, ext = os.path.splitext(file)

if ext == '.py':

source = os.path.join(dir, file)

line_len = line_len + len(file) + 1

if line_len > 75:

print "\n\t",

line_len = len(source) + 9

print file,

try:

compileFile(source)

except SyntaxError, err:

print err

continue

# make sure the .pyc file is not over-written

os.chmod(source + "c", 444)

elif file == 'CVS':

pass

else:

path = os.path.join(dir, file)

if os.path.isdir(path):

compile_files(path)

print "\t",

line_len = 10

def run_regrtest(lib_dir):

test_dir = os.path.join(lib_dir, "test")

os.chdir(test_dir)

os.system("PYTHONPATH=%s %s -v regrtest.py" % (lib_dir, sys.executable))

def cleanup(dir):

os.system("rm -rf %s" % dir)

def main():

lib_dir = copy_library()

compile_files(lib_dir)

run_regrtest(lib_dir)

raw_input("Cleanup?")

cleanup(lib_dir)

if __name__ == "__main__":

main()

python/Tools/compiler/regrtest.py at master · java66liu/python · GitHub

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