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"""Tests for distutils.command.build_scripts."""
import os
import unittest
from distutils.command.build_scripts import build_scripts
from distutils.core import Distribution
import sysconfig
from distutils.tests import support
from test.test_support import run_unittest
class BuildScriptsTestCase(support.TempdirManager,
support.LoggingSilencer,
unittest.TestCase):
def test_default_settings(self):
cmd = self.get_build_scripts_cmd("/foo/bar", [])
self.assertFalse(cmd.force)
self.assertIsNone(cmd.build_dir)
cmd.finalize_options()
self.assertTrue(cmd.force)
self.assertEqual(cmd.build_dir, "/foo/bar")
def test_build(self):
source = self.mkdtemp()
target = self.mkdtemp()
expected = self.write_sample_scripts(source)
cmd = self.get_build_scripts_cmd(target,
[os.path.join(source, fn)
for fn in expected])
cmd.finalize_options()
cmd.run()
built = os.listdir(target)
for name in expected:
self.assertIn(name, built)
def get_build_scripts_cmd(self, target, scripts):
import sys
dist = Distribution()
dist.scripts = scripts
dist.command_obj["build"] = support.DummyCommand(
build_scripts=target,
force=1,
executable=sys.executable
)
return build_scripts(dist)
def write_sample_scripts(self, dir):
expected = []
expected.append("script1.py")
self.write_script(dir, "script1.py",
("#! /usr/bin/env python2\n"
"# bogus script w/ Python sh-bang\n"
"pass\n"))
expected.append("script2.py")
self.write_script(dir, "script2.py",
("#!/usr/bin/python\n"
"# bogus script w/ Python sh-bang\n"
"pass\n"))
expected.append("shell.sh")
self.write_script(dir, "shell.sh",
("#!/bin/sh\n"
"# bogus shell script w/ sh-bang\n"
"exit 0\n"))
return expected
def write_script(self, dir, name, text):
f = open(os.path.join(dir, name), "w")
try:
f.write(text)
finally:
f.close()
def test_version_int(self):
source = self.mkdtemp()
target = self.mkdtemp()
expected = self.write_sample_scripts(source)
cmd = self.get_build_scripts_cmd(target,
[os.path.join(source, fn)
for fn in expected])
cmd.finalize_options()
# http://bugs.python.org/issue4524
#
# On linux-g++-32 with command line `./configure --enable-ipv6
# --with-suffix=3`, python is compiled okay but the build scripts
# failed when writing the name of the executable
old = sysconfig.get_config_vars().get('VERSION')
sysconfig._CONFIG_VARS['VERSION'] = 4
try:
cmd.run()
finally:
if old is not None:
sysconfig._CONFIG_VARS['VERSION'] = old
built = os.listdir(target)
for name in expected:
self.assertIn(name, built)
def test_suite():
return unittest.makeSuite(BuildScriptsTestCase)
if __name__ == "__main__":
run_unittest(test_suite())
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