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Þ'¯°ÌME[YéïĵÂCå½ Ué©Áû'Ê9%eÔðNU”ë‘ÌsD3/®+UI˜9h.WC”빓$#:pz:YÓ ¿xž* ³$Í +$kñAŠ‹†¢ Uê>¸)_š¬÷©ßAÂÔb9ÇU ¯¾á•9¯ÏÏ÷O÷¼¼Fähal1‰3Ì[Ïr•´UCksNÐ] R‘¸¥H+§Šé†c©vÖÞ0iÓ76s†î!§=ß ¼~Ô'°Ãmäoäš³ªøi1úÉ)³yV8 CLÄØÁ‘WYïi€H6ÖÑiámø^ÈY´°Ñ7¥Û*—Ñ©L«Qƒï—Ùrÿ ›£Ð*š¸ˆL©ˆ$ˆ ÷¾D§9È®«qbqC)–ˆïv´çñsÑVT­Ø, <àïºÀO«Jý·õ àfPìð .wFšir´þ’2_Y *Æ€x\« ì€9š@ Ž|F⇥ˆkZ@hÖÄ0t¿-<“‹qµ¾*ZL¤Ú)&BJpÓF5=$„at*Zš$’ÑtdûÝRI1 2Ž‰$€$I$#‰SÞ’Hë¬ï;Á$¡t$’`<(ñÇt)$‡Ð.Êf¢X’Kt=Éé$‚ˆªè¢oÝëòI%Rgcª÷ŠyI%¡‰ÿ !ñ)´õ $¤ Ô’IIGÿÙ"""Tests for distutils.spawn.""" import os import stat import sys import unittest.mock from test.support import run_unittest, unix_shell from test import support as test_support from distutils.spawn import find_executable from distutils.spawn import spawn from distutils.errors import DistutilsExecError from distutils.tests import support class SpawnTestCase(support.TempdirManager, support.LoggingSilencer, unittest.TestCase): @unittest.skipUnless(os.name in ('nt', 'posix'), 'Runs only under posix or nt') def test_spawn(self): tmpdir = self.mkdtemp() # creating something executable # through the shell that returns 1 if sys.platform != 'win32': exe = os.path.join(tmpdir, 'foo.sh') self.write_file(exe, '#!%s\nexit 1' % unix_shell) else: exe = os.path.join(tmpdir, 'foo.bat') self.write_file(exe, 'exit 1') os.chmod(exe, 0o777) self.assertRaises(DistutilsExecError, spawn, [exe]) # now something that works if sys.platform != 'win32': exe = os.path.join(tmpdir, 'foo.sh') self.write_file(exe, '#!%s\nexit 0' % unix_shell) else: exe = os.path.join(tmpdir, 'foo.bat') self.write_file(exe, 'exit 0') os.chmod(exe, 0o777) spawn([exe]) # should work without any error def test_find_executable(self): with test_support.temp_dir() as tmp_dir: # use TESTFN to get a pseudo-unique filename program_noeext = test_support.TESTFN # Give the temporary program an ".exe" suffix for all. # It's needed on Windows and not harmful on other platforms. program = program_noeext + ".exe" filename = os.path.join(tmp_dir, program) with open(filename, "wb"): pass os.chmod(filename, stat.S_IXUSR) # test path parameter rv = find_executable(program, path=tmp_dir) self.assertEqual(rv, filename) if sys.platform == 'win32': # test without ".exe" extension rv = find_executable(program_noeext, path=tmp_dir) self.assertEqual(rv, filename) # test find in the current directory with test_support.change_cwd(tmp_dir): rv = find_executable(program) self.assertEqual(rv, program) # test non-existent program dont_exist_program = "dontexist_" + program rv = find_executable(dont_exist_program , path=tmp_dir) self.assertIsNone(rv) # PATH='': no match, except in the current directory with test_support.EnvironmentVarGuard() as env: env['PATH'] = '' with unittest.mock.patch('distutils.spawn.os.confstr', return_value=tmp_dir, create=True), \ unittest.mock.patch('distutils.spawn.os.defpath', tmp_dir): rv = find_executable(program) self.assertIsNone(rv) # look in current directory with test_support.change_cwd(tmp_dir): rv = find_executable(program) self.assertEqual(rv, program) # PATH=':': explicitly looks in the current directory with test_support.EnvironmentVarGuard() as env: env['PATH'] = os.pathsep with unittest.mock.patch('distutils.spawn.os.confstr', return_value='', create=True), \ unittest.mock.patch('distutils.spawn.os.defpath', ''): rv = find_executable(program) self.assertIsNone(rv) # look in current directory with test_support.change_cwd(tmp_dir): rv = find_executable(program) self.assertEqual(rv, program) # missing PATH: test os.confstr("CS_PATH") and os.defpath with test_support.EnvironmentVarGuard() as env: env.pop('PATH', None) # without confstr with unittest.mock.patch('distutils.spawn.os.confstr', side_effect=ValueError, create=True), \ unittest.mock.patch('distutils.spawn.os.defpath', tmp_dir): rv = find_executable(program) self.assertEqual(rv, filename) # with confstr with unittest.mock.patch('distutils.spawn.os.confstr', return_value=tmp_dir, create=True), \ unittest.mock.patch('distutils.spawn.os.defpath', ''): rv = find_executable(program) self.assertEqual(rv, filename) def test_spawn_missing_exe(self): with self.assertRaises(DistutilsExecError) as ctx: spawn(['does-not-exist']) self.assertIn("command 'does-not-exist' failed", str(ctx.exception)) def test_suite(): return unittest.makeSuite(SpawnTestCase) if __name__ == "__main__": run_unittest(test_suite())