Python code coverage for Lib/packaging/tests/test_command_build_scripts.py

#	count	content
1	n/a	"""Tests for distutils.command.build_scripts."""
2	n/a
3	n/a	import os
4	n/a	import sys
5	n/a	import sysconfig
6	n/a	from packaging.dist import Distribution
7	n/a	from packaging.command.build_scripts import build_scripts
8	n/a
9	n/a	from packaging.tests import unittest, support
10	n/a
11	n/a
12	n/a	class BuildScriptsTestCase(support.TempdirManager,
13	n/a	support.LoggingCatcher,
14	n/a	unittest.TestCase):
15	n/a
16	n/a	def test_default_settings(self):
17	n/a	cmd = self.get_build_scripts_cmd("/foo/bar", [])
18	n/a	self.assertFalse(cmd.force)
19	n/a	self.assertIs(cmd.build_dir, None)
20	n/a
21	n/a	cmd.finalize_options()
22	n/a
23	n/a	self.assertTrue(cmd.force)
24	n/a	self.assertEqual(cmd.build_dir, "/foo/bar")
25	n/a
26	n/a	def test_build(self):
27	n/a	source = self.mkdtemp()
28	n/a	target = self.mkdtemp()
29	n/a	expected = self.write_sample_scripts(source)
30	n/a
31	n/a	cmd = self.get_build_scripts_cmd(target,
32	n/a	[os.path.join(source, fn)
33	n/a	for fn in expected])
34	n/a	cmd.finalize_options()
35	n/a	cmd.run()
36	n/a
37	n/a	built = os.listdir(target)
38	n/a	for name in expected:
39	n/a	self.assertIn(name, built)
40	n/a
41	n/a	def get_build_scripts_cmd(self, target, scripts):
42	n/a	dist = Distribution()
43	n/a	dist.scripts = scripts
44	n/a	dist.command_obj["build"] = support.DummyCommand(
45	n/a	build_scripts=target,
46	n/a	force=True,
47	n/a	executable=sys.executable,
48	n/a	use_2to3=False,
49	n/a	use_2to3_fixers=None,
50	n/a	convert_2to3_doctests=None
51	n/a	)
52	n/a	return build_scripts(dist)
53	n/a
54	n/a	def write_sample_scripts(self, dir):
55	n/a	expected = []
56	n/a	expected.append("script1.py")
57	n/a	self.write_script(dir, "script1.py",
58	n/a	("#! /usr/bin/env python2.3\n"
59	n/a	"# bogus script w/ Python sh-bang\n"
60	n/a	"pass\n"))
61	n/a	expected.append("script2.py")
62	n/a	self.write_script(dir, "script2.py",
63	n/a	("#!/usr/bin/python\n"
64	n/a	"# bogus script w/ Python sh-bang\n"
65	n/a	"pass\n"))
66	n/a	expected.append("shell.sh")
67	n/a	self.write_script(dir, "shell.sh",
68	n/a	("#!/bin/sh\n"
69	n/a	"# bogus shell script w/ sh-bang\n"
70	n/a	"exit 0\n"))
71	n/a	return expected
72	n/a
73	n/a	def write_script(self, dir, name, text):
74	n/a	with open(os.path.join(dir, name), "w") as f:
75	n/a	f.write(text)
76	n/a
77	n/a	def test_version_int(self):
78	n/a	source = self.mkdtemp()
79	n/a	target = self.mkdtemp()
80	n/a	expected = self.write_sample_scripts(source)
81	n/a
82	n/a
83	n/a	cmd = self.get_build_scripts_cmd(target,
84	n/a	[os.path.join(source, fn)
85	n/a	for fn in expected])
86	n/a	cmd.finalize_options()
87	n/a
88	n/a	# http://bugs.python.org/issue4524
89	n/a	#
90	n/a	# On linux-g++-32 with command line `./configure --enable-ipv6
91	n/a	# --with-suffix=3`, python is compiled okay but the build scripts
92	n/a	# failed when writing the name of the executable
93	n/a	old = sysconfig.get_config_vars().get('VERSION')
94	n/a	sysconfig._CONFIG_VARS['VERSION'] = 4
95	n/a	try:
96	n/a	cmd.run()
97	n/a	finally:
98	n/a	if old is not None:
99	n/a	sysconfig._CONFIG_VARS['VERSION'] = old
100	n/a
101	n/a	built = os.listdir(target)
102	n/a	for name in expected:
103	n/a	self.assertIn(name, built)
104	n/a
105	n/a	def test_suite():
106	n/a	return unittest.makeSuite(BuildScriptsTestCase)
107	n/a
108	n/a	if __name__ == "__main__":
109	n/a	unittest.main(defaultTest="test_suite")