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@@ -1,93 +1,94 | |||||
1 | # encoding: utf-8 |
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1 | # encoding: utf-8 | |
2 | """Tests for io.py""" |
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2 | """Tests for io.py""" | |
3 |
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3 | |||
4 | # Copyright (c) IPython Development Team. |
|
4 | # Copyright (c) IPython Development Team. | |
5 | # Distributed under the terms of the Modified BSD License. |
|
5 | # Distributed under the terms of the Modified BSD License. | |
6 |
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6 | |||
7 |
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7 | |||
8 | import io as stdlib_io |
|
8 | import io as stdlib_io | |
9 | import os.path |
|
9 | import os.path | |
10 | import stat |
|
10 | import stat | |
11 | import sys |
|
11 | import sys | |
12 | from io import StringIO |
|
12 | from io import StringIO | |
13 |
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13 | |||
14 | from subprocess import Popen, PIPE |
|
14 | from subprocess import Popen, PIPE | |
15 | import unittest |
|
15 | import unittest | |
16 |
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16 | |||
17 | import nose.tools as nt |
|
17 | import nose.tools as nt | |
18 |
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18 | |||
19 | from IPython.testing.decorators import skipif, skip_win32 |
|
19 | from IPython.testing.decorators import skipif, skip_win32 | |
20 | from IPython.utils.io import IOStream, Tee, capture_output |
|
20 | from IPython.utils.io import IOStream, Tee, capture_output | |
21 | from IPython.utils.tempdir import TemporaryDirectory |
|
21 | from IPython.utils.tempdir import TemporaryDirectory | |
22 |
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22 | |||
23 |
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23 | |||
24 | def test_tee_simple(): |
|
24 | def test_tee_simple(): | |
25 | "Very simple check with stdout only" |
|
25 | "Very simple check with stdout only" | |
26 | chan = StringIO() |
|
26 | chan = StringIO() | |
27 | text = 'Hello' |
|
27 | text = 'Hello' | |
28 | tee = Tee(chan, channel='stdout') |
|
28 | tee = Tee(chan, channel='stdout') | |
29 | print(text, file=chan) |
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29 | print(text, file=chan) | |
30 | nt.assert_equal(chan.getvalue(), text+"\n") |
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30 | nt.assert_equal(chan.getvalue(), text+"\n") | |
31 |
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31 | |||
32 |
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32 | |||
33 | class TeeTestCase(unittest.TestCase): |
|
33 | class TeeTestCase(unittest.TestCase): | |
34 |
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34 | |||
35 | def tchan(self, channel): |
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35 | def tchan(self, channel): | |
36 | trap = StringIO() |
|
36 | trap = StringIO() | |
37 | chan = StringIO() |
|
37 | chan = StringIO() | |
38 | text = 'Hello' |
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38 | text = 'Hello' | |
39 |
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39 | |||
40 | std_ori = getattr(sys, channel) |
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40 | std_ori = getattr(sys, channel) | |
41 | setattr(sys, channel, trap) |
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41 | setattr(sys, channel, trap) | |
42 |
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42 | |||
43 | tee = Tee(chan, channel=channel) |
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43 | tee = Tee(chan, channel=channel) | |
44 |
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44 | |||
45 | print(text, end='', file=chan) |
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45 | print(text, end='', file=chan) | |
46 | trap_val = trap.getvalue() |
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46 | trap_val = trap.getvalue() | |
47 | nt.assert_equal(chan.getvalue(), text) |
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47 | nt.assert_equal(chan.getvalue(), text) | |
48 |
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48 | |||
49 | tee.close() |
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49 | tee.close() | |
50 |
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50 | |||
51 | setattr(sys, channel, std_ori) |
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51 | setattr(sys, channel, std_ori) | |
52 | assert getattr(sys, channel) == std_ori |
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52 | assert getattr(sys, channel) == std_ori | |
53 |
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53 | |||
54 | def test(self): |
|
54 | def test(self): | |
55 | for chan in ['stdout', 'stderr']: |
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55 | for chan in ['stdout', 'stderr']: | |
56 | self.tchan(chan) |
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56 | self.tchan(chan) | |
57 |
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57 | |||
58 | def test_io_init(): |
|
58 | def test_io_init(): | |
59 | """Test that io.stdin/out/err exist at startup""" |
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59 | """Test that io.stdin/out/err exist at startup""" | |
60 | for name in ('stdin', 'stdout', 'stderr'): |
|
60 | for name in ('stdin', 'stdout', 'stderr'): | |
61 | cmd = "from IPython.utils import io;print(io.%s.__class__)"%name |
|
61 | cmd = "from IPython.utils import io;print(io.%s.__class__)"%name | |
62 | with Popen([sys.executable, '-c', cmd], stdout=PIPE) as p: |
|
62 | with Popen([sys.executable, '-c', cmd], stdout=PIPE) as p: | |
63 | p.wait() |
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63 | p.wait() | |
64 | classname = p.stdout.read().strip().decode('ascii') |
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64 | classname = p.stdout.read().strip().decode('ascii') | |
65 | # __class__ is a reference to the class object in Python 3, so we can't |
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65 | # __class__ is a reference to the class object in Python 3, so we can't | |
66 | # just test for string equality. |
|
66 | # just test for string equality. | |
67 | assert 'IPython.utils.io.IOStream' in classname, classname |
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67 | assert 'IPython.utils.io.IOStream' in classname, classname | |
68 |
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68 | |||
69 | def test_IOStream_init(): |
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69 | class TestIOStream(unittest.TestCase): | |
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70 | ||||
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71 | def test_IOStream_init(self): | |||
70 | """IOStream initializes from a file-like object missing attributes. """ |
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72 | """IOStream initializes from a file-like object missing attributes. """ | |
71 | # Cause a failure from getattr and dir(). (Issue #6386) |
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73 | # Cause a failure from getattr and dir(). (Issue #6386) | |
72 | class BadStringIO(StringIO): |
|
74 | class BadStringIO(StringIO): | |
73 | def __dir__(self): |
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75 | def __dir__(self): | |
74 |
attrs = super( |
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76 | attrs = super().__dir__() | |
75 | attrs.append('name') |
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77 | attrs.append('name') | |
76 | return attrs |
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78 | return attrs | |
77 |
|
79 | with self.assertWarns(DeprecationWarning): | ||
78 | iostream = IOStream(BadStringIO()) |
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80 | iostream = IOStream(BadStringIO()) | |
79 | iostream.write('hi, bad iostream\n') |
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81 | iostream.write('hi, bad iostream\n') | |
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82 | ||||
80 | assert not hasattr(iostream, 'name') |
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83 | assert not hasattr(iostream, 'name') | |
81 | iostream.close() |
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84 | iostream.close() | |
82 |
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85 | |||
83 | def test_capture_output(): |
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86 | def test_capture_output(self): | |
84 | """capture_output() context works""" |
|
87 | """capture_output() context works""" | |
85 |
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88 | |||
86 | with capture_output() as io: |
|
89 | with capture_output() as io: | |
87 | print('hi, stdout') |
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90 | print('hi, stdout') | |
88 | print('hi, stderr', file=sys.stderr) |
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91 | print('hi, stderr', file=sys.stderr) | |
89 |
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92 | |||
90 | nt.assert_equal(io.stdout, 'hi, stdout\n') |
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93 | nt.assert_equal(io.stdout, 'hi, stdout\n') | |
91 | nt.assert_equal(io.stderr, 'hi, stderr\n') |
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94 | nt.assert_equal(io.stderr, 'hi, stderr\n') | |
92 |
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93 |
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@@ -1,481 +1,484 | |||||
1 | # encoding: utf-8 |
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1 | # encoding: utf-8 | |
2 | """Tests for IPython.utils.path.py""" |
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2 | """Tests for IPython.utils.path.py""" | |
3 |
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3 | |||
4 | # Copyright (c) IPython Development Team. |
|
4 | # Copyright (c) IPython Development Team. | |
5 | # Distributed under the terms of the Modified BSD License. |
|
5 | # Distributed under the terms of the Modified BSD License. | |
6 |
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6 | |||
7 | import os |
|
7 | import os | |
8 | import shutil |
|
8 | import shutil | |
9 | import sys |
|
9 | import sys | |
10 | import tempfile |
|
10 | import tempfile | |
11 | import unittest |
|
11 | import unittest | |
12 | from contextlib import contextmanager |
|
12 | from contextlib import contextmanager | |
13 | from unittest.mock import patch |
|
13 | from unittest.mock import patch | |
14 | from os.path import join, abspath |
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14 | from os.path import join, abspath | |
15 | from imp import reload |
|
15 | from imp import reload | |
16 |
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16 | |||
17 | from nose import SkipTest, with_setup |
|
17 | from nose import SkipTest, with_setup | |
18 | import nose.tools as nt |
|
18 | import nose.tools as nt | |
19 |
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19 | |||
20 | import IPython |
|
20 | import IPython | |
21 | from IPython import paths |
|
21 | from IPython import paths | |
22 | from IPython.testing import decorators as dec |
|
22 | from IPython.testing import decorators as dec | |
23 | from IPython.testing.decorators import (skip_if_not_win32, skip_win32, |
|
23 | from IPython.testing.decorators import (skip_if_not_win32, skip_win32, | |
24 | onlyif_unicode_paths,) |
|
24 | onlyif_unicode_paths,) | |
25 | from IPython.testing.tools import make_tempfile, AssertPrints |
|
25 | from IPython.testing.tools import make_tempfile, AssertPrints | |
26 | from IPython.utils import path |
|
26 | from IPython.utils import path | |
27 | from IPython.utils.tempdir import TemporaryDirectory |
|
27 | from IPython.utils.tempdir import TemporaryDirectory | |
28 |
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28 | |||
29 | # Platform-dependent imports |
|
29 | # Platform-dependent imports | |
30 | try: |
|
30 | try: | |
31 | import winreg as wreg |
|
31 | import winreg as wreg | |
32 | except ImportError: |
|
32 | except ImportError: | |
33 | #Fake _winreg module on non-windows platforms |
|
33 | #Fake _winreg module on non-windows platforms | |
34 | import types |
|
34 | import types | |
35 | wr_name = "winreg" |
|
35 | wr_name = "winreg" | |
36 | sys.modules[wr_name] = types.ModuleType(wr_name) |
|
36 | sys.modules[wr_name] = types.ModuleType(wr_name) | |
37 | try: |
|
37 | try: | |
38 | import winreg as wreg |
|
38 | import winreg as wreg | |
39 | except ImportError: |
|
39 | except ImportError: | |
40 | import _winreg as wreg |
|
40 | import _winreg as wreg | |
41 | #Add entries that needs to be stubbed by the testing code |
|
41 | #Add entries that needs to be stubbed by the testing code | |
42 | (wreg.OpenKey, wreg.QueryValueEx,) = (None, None) |
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42 | (wreg.OpenKey, wreg.QueryValueEx,) = (None, None) | |
43 |
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43 | |||
44 | #----------------------------------------------------------------------------- |
|
44 | #----------------------------------------------------------------------------- | |
45 | # Globals |
|
45 | # Globals | |
46 | #----------------------------------------------------------------------------- |
|
46 | #----------------------------------------------------------------------------- | |
47 | env = os.environ |
|
47 | env = os.environ | |
48 | TMP_TEST_DIR = tempfile.mkdtemp() |
|
48 | TMP_TEST_DIR = tempfile.mkdtemp() | |
49 | HOME_TEST_DIR = join(TMP_TEST_DIR, "home_test_dir") |
|
49 | HOME_TEST_DIR = join(TMP_TEST_DIR, "home_test_dir") | |
50 | # |
|
50 | # | |
51 | # Setup/teardown functions/decorators |
|
51 | # Setup/teardown functions/decorators | |
52 | # |
|
52 | # | |
53 |
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53 | |||
54 | def setup_module(): |
|
54 | def setup_module(): | |
55 | """Setup testenvironment for the module: |
|
55 | """Setup testenvironment for the module: | |
56 |
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56 | |||
57 | - Adds dummy home dir tree |
|
57 | - Adds dummy home dir tree | |
58 | """ |
|
58 | """ | |
59 | # Do not mask exceptions here. In particular, catching WindowsError is a |
|
59 | # Do not mask exceptions here. In particular, catching WindowsError is a | |
60 | # problem because that exception is only defined on Windows... |
|
60 | # problem because that exception is only defined on Windows... | |
61 | os.makedirs(os.path.join(HOME_TEST_DIR, 'ipython')) |
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61 | os.makedirs(os.path.join(HOME_TEST_DIR, 'ipython')) | |
62 |
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62 | |||
63 |
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63 | |||
64 | def teardown_module(): |
|
64 | def teardown_module(): | |
65 | """Teardown testenvironment for the module: |
|
65 | """Teardown testenvironment for the module: | |
66 |
|
66 | |||
67 | - Remove dummy home dir tree |
|
67 | - Remove dummy home dir tree | |
68 | """ |
|
68 | """ | |
69 | # Note: we remove the parent test dir, which is the root of all test |
|
69 | # Note: we remove the parent test dir, which is the root of all test | |
70 | # subdirs we may have created. Use shutil instead of os.removedirs, so |
|
70 | # subdirs we may have created. Use shutil instead of os.removedirs, so | |
71 | # that non-empty directories are all recursively removed. |
|
71 | # that non-empty directories are all recursively removed. | |
72 | shutil.rmtree(TMP_TEST_DIR) |
|
72 | shutil.rmtree(TMP_TEST_DIR) | |
73 |
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73 | |||
74 |
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74 | |||
75 | def setup_environment(): |
|
75 | def setup_environment(): | |
76 | """Setup testenvironment for some functions that are tested |
|
76 | """Setup testenvironment for some functions that are tested | |
77 | in this module. In particular this functions stores attributes |
|
77 | in this module. In particular this functions stores attributes | |
78 | and other things that we need to stub in some test functions. |
|
78 | and other things that we need to stub in some test functions. | |
79 | This needs to be done on a function level and not module level because |
|
79 | This needs to be done on a function level and not module level because | |
80 | each testfunction needs a pristine environment. |
|
80 | each testfunction needs a pristine environment. | |
81 | """ |
|
81 | """ | |
82 | global oldstuff, platformstuff |
|
82 | global oldstuff, platformstuff | |
83 | oldstuff = (env.copy(), os.name, sys.platform, path.get_home_dir, IPython.__file__, os.getcwd()) |
|
83 | oldstuff = (env.copy(), os.name, sys.platform, path.get_home_dir, IPython.__file__, os.getcwd()) | |
84 |
|
84 | |||
85 | def teardown_environment(): |
|
85 | def teardown_environment(): | |
86 | """Restore things that were remembered by the setup_environment function |
|
86 | """Restore things that were remembered by the setup_environment function | |
87 | """ |
|
87 | """ | |
88 | (oldenv, os.name, sys.platform, path.get_home_dir, IPython.__file__, old_wd) = oldstuff |
|
88 | (oldenv, os.name, sys.platform, path.get_home_dir, IPython.__file__, old_wd) = oldstuff | |
89 | os.chdir(old_wd) |
|
89 | os.chdir(old_wd) | |
90 | reload(path) |
|
90 | reload(path) | |
91 |
|
91 | |||
92 | for key in list(env): |
|
92 | for key in list(env): | |
93 | if key not in oldenv: |
|
93 | if key not in oldenv: | |
94 | del env[key] |
|
94 | del env[key] | |
95 | env.update(oldenv) |
|
95 | env.update(oldenv) | |
96 | if hasattr(sys, 'frozen'): |
|
96 | if hasattr(sys, 'frozen'): | |
97 | del sys.frozen |
|
97 | del sys.frozen | |
98 |
|
98 | |||
99 | # Build decorator that uses the setup_environment/setup_environment |
|
99 | # Build decorator that uses the setup_environment/setup_environment | |
100 | with_environment = with_setup(setup_environment, teardown_environment) |
|
100 | with_environment = with_setup(setup_environment, teardown_environment) | |
101 |
|
101 | |||
102 | @skip_if_not_win32 |
|
102 | @skip_if_not_win32 | |
103 | @with_environment |
|
103 | @with_environment | |
104 | def test_get_home_dir_1(): |
|
104 | def test_get_home_dir_1(): | |
105 | """Testcase for py2exe logic, un-compressed lib |
|
105 | """Testcase for py2exe logic, un-compressed lib | |
106 | """ |
|
106 | """ | |
107 | unfrozen = path.get_home_dir() |
|
107 | unfrozen = path.get_home_dir() | |
108 | sys.frozen = True |
|
108 | sys.frozen = True | |
109 |
|
109 | |||
110 | #fake filename for IPython.__init__ |
|
110 | #fake filename for IPython.__init__ | |
111 | IPython.__file__ = abspath(join(HOME_TEST_DIR, "Lib/IPython/__init__.py")) |
|
111 | IPython.__file__ = abspath(join(HOME_TEST_DIR, "Lib/IPython/__init__.py")) | |
112 |
|
112 | |||
113 | home_dir = path.get_home_dir() |
|
113 | home_dir = path.get_home_dir() | |
114 | nt.assert_equal(home_dir, unfrozen) |
|
114 | nt.assert_equal(home_dir, unfrozen) | |
115 |
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115 | |||
116 |
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116 | |||
117 | @skip_if_not_win32 |
|
117 | @skip_if_not_win32 | |
118 | @with_environment |
|
118 | @with_environment | |
119 | def test_get_home_dir_2(): |
|
119 | def test_get_home_dir_2(): | |
120 | """Testcase for py2exe logic, compressed lib |
|
120 | """Testcase for py2exe logic, compressed lib | |
121 | """ |
|
121 | """ | |
122 | unfrozen = path.get_home_dir() |
|
122 | unfrozen = path.get_home_dir() | |
123 | sys.frozen = True |
|
123 | sys.frozen = True | |
124 | #fake filename for IPython.__init__ |
|
124 | #fake filename for IPython.__init__ | |
125 | IPython.__file__ = abspath(join(HOME_TEST_DIR, "Library.zip/IPython/__init__.py")).lower() |
|
125 | IPython.__file__ = abspath(join(HOME_TEST_DIR, "Library.zip/IPython/__init__.py")).lower() | |
126 |
|
126 | |||
127 | home_dir = path.get_home_dir(True) |
|
127 | home_dir = path.get_home_dir(True) | |
128 | nt.assert_equal(home_dir, unfrozen) |
|
128 | nt.assert_equal(home_dir, unfrozen) | |
129 |
|
129 | |||
130 |
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130 | |||
131 | @with_environment |
|
131 | @with_environment | |
132 | def test_get_home_dir_3(): |
|
132 | def test_get_home_dir_3(): | |
133 | """get_home_dir() uses $HOME if set""" |
|
133 | """get_home_dir() uses $HOME if set""" | |
134 | env["HOME"] = HOME_TEST_DIR |
|
134 | env["HOME"] = HOME_TEST_DIR | |
135 | home_dir = path.get_home_dir(True) |
|
135 | home_dir = path.get_home_dir(True) | |
136 | # get_home_dir expands symlinks |
|
136 | # get_home_dir expands symlinks | |
137 | nt.assert_equal(home_dir, os.path.realpath(env["HOME"])) |
|
137 | nt.assert_equal(home_dir, os.path.realpath(env["HOME"])) | |
138 |
|
138 | |||
139 |
|
139 | |||
140 | @with_environment |
|
140 | @with_environment | |
141 | def test_get_home_dir_4(): |
|
141 | def test_get_home_dir_4(): | |
142 | """get_home_dir() still works if $HOME is not set""" |
|
142 | """get_home_dir() still works if $HOME is not set""" | |
143 |
|
143 | |||
144 | if 'HOME' in env: del env['HOME'] |
|
144 | if 'HOME' in env: del env['HOME'] | |
145 | # this should still succeed, but we don't care what the answer is |
|
145 | # this should still succeed, but we don't care what the answer is | |
146 | home = path.get_home_dir(False) |
|
146 | home = path.get_home_dir(False) | |
147 |
|
147 | |||
148 | @with_environment |
|
148 | @with_environment | |
149 | def test_get_home_dir_5(): |
|
149 | def test_get_home_dir_5(): | |
150 | """raise HomeDirError if $HOME is specified, but not a writable dir""" |
|
150 | """raise HomeDirError if $HOME is specified, but not a writable dir""" | |
151 | env['HOME'] = abspath(HOME_TEST_DIR+'garbage') |
|
151 | env['HOME'] = abspath(HOME_TEST_DIR+'garbage') | |
152 | # set os.name = posix, to prevent My Documents fallback on Windows |
|
152 | # set os.name = posix, to prevent My Documents fallback on Windows | |
153 | os.name = 'posix' |
|
153 | os.name = 'posix' | |
154 | nt.assert_raises(path.HomeDirError, path.get_home_dir, True) |
|
154 | nt.assert_raises(path.HomeDirError, path.get_home_dir, True) | |
155 |
|
155 | |||
156 | # Should we stub wreg fully so we can run the test on all platforms? |
|
156 | # Should we stub wreg fully so we can run the test on all platforms? | |
157 | @skip_if_not_win32 |
|
157 | @skip_if_not_win32 | |
158 | @with_environment |
|
158 | @with_environment | |
159 | def test_get_home_dir_8(): |
|
159 | def test_get_home_dir_8(): | |
160 | """Using registry hack for 'My Documents', os=='nt' |
|
160 | """Using registry hack for 'My Documents', os=='nt' | |
161 |
|
161 | |||
162 | HOMESHARE, HOMEDRIVE, HOMEPATH, USERPROFILE and others are missing. |
|
162 | HOMESHARE, HOMEDRIVE, HOMEPATH, USERPROFILE and others are missing. | |
163 | """ |
|
163 | """ | |
164 | os.name = 'nt' |
|
164 | os.name = 'nt' | |
165 | # Remove from stub environment all keys that may be set |
|
165 | # Remove from stub environment all keys that may be set | |
166 | for key in ['HOME', 'HOMESHARE', 'HOMEDRIVE', 'HOMEPATH', 'USERPROFILE']: |
|
166 | for key in ['HOME', 'HOMESHARE', 'HOMEDRIVE', 'HOMEPATH', 'USERPROFILE']: | |
167 | env.pop(key, None) |
|
167 | env.pop(key, None) | |
168 |
|
168 | |||
169 | class key: |
|
169 | class key: | |
170 | def Close(self): |
|
170 | def Close(self): | |
171 | pass |
|
171 | pass | |
172 |
|
172 | |||
173 | with patch.object(wreg, 'OpenKey', return_value=key()), \ |
|
173 | with patch.object(wreg, 'OpenKey', return_value=key()), \ | |
174 | patch.object(wreg, 'QueryValueEx', return_value=[abspath(HOME_TEST_DIR)]): |
|
174 | patch.object(wreg, 'QueryValueEx', return_value=[abspath(HOME_TEST_DIR)]): | |
175 | home_dir = path.get_home_dir() |
|
175 | home_dir = path.get_home_dir() | |
176 | nt.assert_equal(home_dir, abspath(HOME_TEST_DIR)) |
|
176 | nt.assert_equal(home_dir, abspath(HOME_TEST_DIR)) | |
177 |
|
177 | |||
178 | @with_environment |
|
178 | @with_environment | |
179 | def test_get_xdg_dir_0(): |
|
179 | def test_get_xdg_dir_0(): | |
180 | """test_get_xdg_dir_0, check xdg_dir""" |
|
180 | """test_get_xdg_dir_0, check xdg_dir""" | |
181 | reload(path) |
|
181 | reload(path) | |
182 | path._writable_dir = lambda path: True |
|
182 | path._writable_dir = lambda path: True | |
183 | path.get_home_dir = lambda : 'somewhere' |
|
183 | path.get_home_dir = lambda : 'somewhere' | |
184 | os.name = "posix" |
|
184 | os.name = "posix" | |
185 | sys.platform = "linux2" |
|
185 | sys.platform = "linux2" | |
186 | env.pop('IPYTHON_DIR', None) |
|
186 | env.pop('IPYTHON_DIR', None) | |
187 | env.pop('IPYTHONDIR', None) |
|
187 | env.pop('IPYTHONDIR', None) | |
188 | env.pop('XDG_CONFIG_HOME', None) |
|
188 | env.pop('XDG_CONFIG_HOME', None) | |
189 |
|
189 | |||
190 | nt.assert_equal(path.get_xdg_dir(), os.path.join('somewhere', '.config')) |
|
190 | nt.assert_equal(path.get_xdg_dir(), os.path.join('somewhere', '.config')) | |
191 |
|
191 | |||
192 |
|
192 | |||
193 | @with_environment |
|
193 | @with_environment | |
194 | def test_get_xdg_dir_1(): |
|
194 | def test_get_xdg_dir_1(): | |
195 | """test_get_xdg_dir_1, check nonexistent xdg_dir""" |
|
195 | """test_get_xdg_dir_1, check nonexistent xdg_dir""" | |
196 | reload(path) |
|
196 | reload(path) | |
197 | path.get_home_dir = lambda : HOME_TEST_DIR |
|
197 | path.get_home_dir = lambda : HOME_TEST_DIR | |
198 | os.name = "posix" |
|
198 | os.name = "posix" | |
199 | sys.platform = "linux2" |
|
199 | sys.platform = "linux2" | |
200 | env.pop('IPYTHON_DIR', None) |
|
200 | env.pop('IPYTHON_DIR', None) | |
201 | env.pop('IPYTHONDIR', None) |
|
201 | env.pop('IPYTHONDIR', None) | |
202 | env.pop('XDG_CONFIG_HOME', None) |
|
202 | env.pop('XDG_CONFIG_HOME', None) | |
203 | nt.assert_equal(path.get_xdg_dir(), None) |
|
203 | nt.assert_equal(path.get_xdg_dir(), None) | |
204 |
|
204 | |||
205 | @with_environment |
|
205 | @with_environment | |
206 | def test_get_xdg_dir_2(): |
|
206 | def test_get_xdg_dir_2(): | |
207 | """test_get_xdg_dir_2, check xdg_dir default to ~/.config""" |
|
207 | """test_get_xdg_dir_2, check xdg_dir default to ~/.config""" | |
208 | reload(path) |
|
208 | reload(path) | |
209 | path.get_home_dir = lambda : HOME_TEST_DIR |
|
209 | path.get_home_dir = lambda : HOME_TEST_DIR | |
210 | os.name = "posix" |
|
210 | os.name = "posix" | |
211 | sys.platform = "linux2" |
|
211 | sys.platform = "linux2" | |
212 | env.pop('IPYTHON_DIR', None) |
|
212 | env.pop('IPYTHON_DIR', None) | |
213 | env.pop('IPYTHONDIR', None) |
|
213 | env.pop('IPYTHONDIR', None) | |
214 | env.pop('XDG_CONFIG_HOME', None) |
|
214 | env.pop('XDG_CONFIG_HOME', None) | |
215 | cfgdir=os.path.join(path.get_home_dir(), '.config') |
|
215 | cfgdir=os.path.join(path.get_home_dir(), '.config') | |
216 | if not os.path.exists(cfgdir): |
|
216 | if not os.path.exists(cfgdir): | |
217 | os.makedirs(cfgdir) |
|
217 | os.makedirs(cfgdir) | |
218 |
|
218 | |||
219 | nt.assert_equal(path.get_xdg_dir(), cfgdir) |
|
219 | nt.assert_equal(path.get_xdg_dir(), cfgdir) | |
220 |
|
220 | |||
221 | @with_environment |
|
221 | @with_environment | |
222 | def test_get_xdg_dir_3(): |
|
222 | def test_get_xdg_dir_3(): | |
223 | """test_get_xdg_dir_3, check xdg_dir not used on OS X""" |
|
223 | """test_get_xdg_dir_3, check xdg_dir not used on OS X""" | |
224 | reload(path) |
|
224 | reload(path) | |
225 | path.get_home_dir = lambda : HOME_TEST_DIR |
|
225 | path.get_home_dir = lambda : HOME_TEST_DIR | |
226 | os.name = "posix" |
|
226 | os.name = "posix" | |
227 | sys.platform = "darwin" |
|
227 | sys.platform = "darwin" | |
228 | env.pop('IPYTHON_DIR', None) |
|
228 | env.pop('IPYTHON_DIR', None) | |
229 | env.pop('IPYTHONDIR', None) |
|
229 | env.pop('IPYTHONDIR', None) | |
230 | env.pop('XDG_CONFIG_HOME', None) |
|
230 | env.pop('XDG_CONFIG_HOME', None) | |
231 | cfgdir=os.path.join(path.get_home_dir(), '.config') |
|
231 | cfgdir=os.path.join(path.get_home_dir(), '.config') | |
232 | if not os.path.exists(cfgdir): |
|
232 | if not os.path.exists(cfgdir): | |
233 | os.makedirs(cfgdir) |
|
233 | os.makedirs(cfgdir) | |
234 |
|
234 | |||
235 | nt.assert_equal(path.get_xdg_dir(), None) |
|
235 | nt.assert_equal(path.get_xdg_dir(), None) | |
236 |
|
236 | |||
237 | def test_filefind(): |
|
237 | def test_filefind(): | |
238 | """Various tests for filefind""" |
|
238 | """Various tests for filefind""" | |
239 | f = tempfile.NamedTemporaryFile() |
|
239 | f = tempfile.NamedTemporaryFile() | |
240 | # print 'fname:',f.name |
|
240 | # print 'fname:',f.name | |
241 | alt_dirs = paths.get_ipython_dir() |
|
241 | alt_dirs = paths.get_ipython_dir() | |
242 | t = path.filefind(f.name, alt_dirs) |
|
242 | t = path.filefind(f.name, alt_dirs) | |
243 | # print 'found:',t |
|
243 | # print 'found:',t | |
244 |
|
244 | |||
245 |
|
245 | |||
246 | @dec.skip_if_not_win32 |
|
246 | @dec.skip_if_not_win32 | |
247 | def test_get_long_path_name_win32(): |
|
247 | def test_get_long_path_name_win32(): | |
248 | with TemporaryDirectory() as tmpdir: |
|
248 | with TemporaryDirectory() as tmpdir: | |
249 |
|
249 | |||
250 | # Make a long path. Expands the path of tmpdir prematurely as it may already have a long |
|
250 | # Make a long path. Expands the path of tmpdir prematurely as it may already have a long | |
251 | # path component, so ensure we include the long form of it |
|
251 | # path component, so ensure we include the long form of it | |
252 | long_path = os.path.join(path.get_long_path_name(tmpdir), 'this is my long path name') |
|
252 | long_path = os.path.join(path.get_long_path_name(tmpdir), 'this is my long path name') | |
253 | os.makedirs(long_path) |
|
253 | os.makedirs(long_path) | |
254 |
|
254 | |||
255 | # Test to see if the short path evaluates correctly. |
|
255 | # Test to see if the short path evaluates correctly. | |
256 | short_path = os.path.join(tmpdir, 'THISIS~1') |
|
256 | short_path = os.path.join(tmpdir, 'THISIS~1') | |
257 | evaluated_path = path.get_long_path_name(short_path) |
|
257 | evaluated_path = path.get_long_path_name(short_path) | |
258 | nt.assert_equal(evaluated_path.lower(), long_path.lower()) |
|
258 | nt.assert_equal(evaluated_path.lower(), long_path.lower()) | |
259 |
|
259 | |||
260 |
|
260 | |||
261 | @dec.skip_win32 |
|
261 | @dec.skip_win32 | |
262 | def test_get_long_path_name(): |
|
262 | def test_get_long_path_name(): | |
263 | p = path.get_long_path_name('/usr/local') |
|
263 | p = path.get_long_path_name('/usr/local') | |
264 | nt.assert_equal(p,'/usr/local') |
|
264 | nt.assert_equal(p,'/usr/local') | |
265 |
|
265 | |||
|
266 | ||||
|
267 | class TestRaiseDeprecation(unittest.TestCase): | |||
|
268 | ||||
266 | @dec.skip_win32 # can't create not-user-writable dir on win |
|
269 | @dec.skip_win32 # can't create not-user-writable dir on win | |
267 | @with_environment |
|
270 | @with_environment | |
268 | def test_not_writable_ipdir(): |
|
271 | def test_not_writable_ipdir(self): | |
269 | tmpdir = tempfile.mkdtemp() |
|
272 | tmpdir = tempfile.mkdtemp() | |
270 | os.name = "posix" |
|
273 | os.name = "posix" | |
271 | env.pop('IPYTHON_DIR', None) |
|
274 | env.pop('IPYTHON_DIR', None) | |
272 | env.pop('IPYTHONDIR', None) |
|
275 | env.pop('IPYTHONDIR', None) | |
273 | env.pop('XDG_CONFIG_HOME', None) |
|
276 | env.pop('XDG_CONFIG_HOME', None) | |
274 | env['HOME'] = tmpdir |
|
277 | env['HOME'] = tmpdir | |
275 | ipdir = os.path.join(tmpdir, '.ipython') |
|
278 | ipdir = os.path.join(tmpdir, '.ipython') | |
276 | os.mkdir(ipdir, 0o555) |
|
279 | os.mkdir(ipdir, 0o555) | |
277 | try: |
|
280 | try: | |
278 | open(os.path.join(ipdir, "_foo_"), 'w').close() |
|
281 | open(os.path.join(ipdir, "_foo_"), 'w').close() | |
279 | except IOError: |
|
282 | except IOError: | |
280 | pass |
|
283 | pass | |
281 | else: |
|
284 | else: | |
282 | # I can still write to an unwritable dir, |
|
285 | # I can still write to an unwritable dir, | |
283 | # assume I'm root and skip the test |
|
286 | # assume I'm root and skip the test | |
284 | raise SkipTest("I can't create directories that I can't write to") |
|
287 | raise SkipTest("I can't create directories that I can't write to") | |
285 |
with |
|
288 | with self.assertWarnsRegex(UserWarning, 'is not a writable location'): | |
286 | ipdir = paths.get_ipython_dir() |
|
289 | ipdir = paths.get_ipython_dir() | |
287 | env.pop('IPYTHON_DIR', None) |
|
290 | env.pop('IPYTHON_DIR', None) | |
288 |
|
291 | |||
289 | @with_environment |
|
292 | @with_environment | |
290 | def test_get_py_filename(): |
|
293 | def test_get_py_filename(): | |
291 | os.chdir(TMP_TEST_DIR) |
|
294 | os.chdir(TMP_TEST_DIR) | |
292 | with make_tempfile('foo.py'): |
|
295 | with make_tempfile('foo.py'): | |
293 | nt.assert_equal(path.get_py_filename('foo.py'), 'foo.py') |
|
296 | nt.assert_equal(path.get_py_filename('foo.py'), 'foo.py') | |
294 | nt.assert_equal(path.get_py_filename('foo'), 'foo.py') |
|
297 | nt.assert_equal(path.get_py_filename('foo'), 'foo.py') | |
295 | with make_tempfile('foo'): |
|
298 | with make_tempfile('foo'): | |
296 | nt.assert_equal(path.get_py_filename('foo'), 'foo') |
|
299 | nt.assert_equal(path.get_py_filename('foo'), 'foo') | |
297 | nt.assert_raises(IOError, path.get_py_filename, 'foo.py') |
|
300 | nt.assert_raises(IOError, path.get_py_filename, 'foo.py') | |
298 | nt.assert_raises(IOError, path.get_py_filename, 'foo') |
|
301 | nt.assert_raises(IOError, path.get_py_filename, 'foo') | |
299 | nt.assert_raises(IOError, path.get_py_filename, 'foo.py') |
|
302 | nt.assert_raises(IOError, path.get_py_filename, 'foo.py') | |
300 | true_fn = 'foo with spaces.py' |
|
303 | true_fn = 'foo with spaces.py' | |
301 | with make_tempfile(true_fn): |
|
304 | with make_tempfile(true_fn): | |
302 | nt.assert_equal(path.get_py_filename('foo with spaces'), true_fn) |
|
305 | nt.assert_equal(path.get_py_filename('foo with spaces'), true_fn) | |
303 | nt.assert_equal(path.get_py_filename('foo with spaces.py'), true_fn) |
|
306 | nt.assert_equal(path.get_py_filename('foo with spaces.py'), true_fn) | |
304 | nt.assert_raises(IOError, path.get_py_filename, '"foo with spaces.py"') |
|
307 | nt.assert_raises(IOError, path.get_py_filename, '"foo with spaces.py"') | |
305 | nt.assert_raises(IOError, path.get_py_filename, "'foo with spaces.py'") |
|
308 | nt.assert_raises(IOError, path.get_py_filename, "'foo with spaces.py'") | |
306 |
|
309 | |||
307 | @onlyif_unicode_paths |
|
310 | @onlyif_unicode_paths | |
308 | def test_unicode_in_filename(): |
|
311 | def test_unicode_in_filename(): | |
309 | """When a file doesn't exist, the exception raised should be safe to call |
|
312 | """When a file doesn't exist, the exception raised should be safe to call | |
310 | str() on - i.e. in Python 2 it must only have ASCII characters. |
|
313 | str() on - i.e. in Python 2 it must only have ASCII characters. | |
311 |
|
314 | |||
312 | https://github.com/ipython/ipython/issues/875 |
|
315 | https://github.com/ipython/ipython/issues/875 | |
313 | """ |
|
316 | """ | |
314 | try: |
|
317 | try: | |
315 | # these calls should not throw unicode encode exceptions |
|
318 | # these calls should not throw unicode encode exceptions | |
316 |
path.get_py_filename('fooéè.py' |
|
319 | path.get_py_filename('fooéè.py') | |
317 | except IOError as ex: |
|
320 | except IOError as ex: | |
318 | str(ex) |
|
321 | str(ex) | |
319 |
|
322 | |||
320 |
|
323 | |||
321 | class TestShellGlob(unittest.TestCase): |
|
324 | class TestShellGlob(unittest.TestCase): | |
322 |
|
325 | |||
323 | @classmethod |
|
326 | @classmethod | |
324 | def setUpClass(cls): |
|
327 | def setUpClass(cls): | |
325 | cls.filenames_start_with_a = ['a0', 'a1', 'a2'] |
|
328 | cls.filenames_start_with_a = ['a0', 'a1', 'a2'] | |
326 | cls.filenames_end_with_b = ['0b', '1b', '2b'] |
|
329 | cls.filenames_end_with_b = ['0b', '1b', '2b'] | |
327 | cls.filenames = cls.filenames_start_with_a + cls.filenames_end_with_b |
|
330 | cls.filenames = cls.filenames_start_with_a + cls.filenames_end_with_b | |
328 | cls.tempdir = TemporaryDirectory() |
|
331 | cls.tempdir = TemporaryDirectory() | |
329 | td = cls.tempdir.name |
|
332 | td = cls.tempdir.name | |
330 |
|
333 | |||
331 | with cls.in_tempdir(): |
|
334 | with cls.in_tempdir(): | |
332 | # Create empty files |
|
335 | # Create empty files | |
333 | for fname in cls.filenames: |
|
336 | for fname in cls.filenames: | |
334 | open(os.path.join(td, fname), 'w').close() |
|
337 | open(os.path.join(td, fname), 'w').close() | |
335 |
|
338 | |||
336 | @classmethod |
|
339 | @classmethod | |
337 | def tearDownClass(cls): |
|
340 | def tearDownClass(cls): | |
338 | cls.tempdir.cleanup() |
|
341 | cls.tempdir.cleanup() | |
339 |
|
342 | |||
340 | @classmethod |
|
343 | @classmethod | |
341 | @contextmanager |
|
344 | @contextmanager | |
342 | def in_tempdir(cls): |
|
345 | def in_tempdir(cls): | |
343 | save = os.getcwd() |
|
346 | save = os.getcwd() | |
344 | try: |
|
347 | try: | |
345 | os.chdir(cls.tempdir.name) |
|
348 | os.chdir(cls.tempdir.name) | |
346 | yield |
|
349 | yield | |
347 | finally: |
|
350 | finally: | |
348 | os.chdir(save) |
|
351 | os.chdir(save) | |
349 |
|
352 | |||
350 | def check_match(self, patterns, matches): |
|
353 | def check_match(self, patterns, matches): | |
351 | with self.in_tempdir(): |
|
354 | with self.in_tempdir(): | |
352 | # glob returns unordered list. that's why sorted is required. |
|
355 | # glob returns unordered list. that's why sorted is required. | |
353 | nt.assert_equal(sorted(path.shellglob(patterns)), |
|
356 | nt.assert_equal(sorted(path.shellglob(patterns)), | |
354 | sorted(matches)) |
|
357 | sorted(matches)) | |
355 |
|
358 | |||
356 | def common_cases(self): |
|
359 | def common_cases(self): | |
357 | return [ |
|
360 | return [ | |
358 | (['*'], self.filenames), |
|
361 | (['*'], self.filenames), | |
359 | (['a*'], self.filenames_start_with_a), |
|
362 | (['a*'], self.filenames_start_with_a), | |
360 | (['*c'], ['*c']), |
|
363 | (['*c'], ['*c']), | |
361 | (['*', 'a*', '*b', '*c'], self.filenames |
|
364 | (['*', 'a*', '*b', '*c'], self.filenames | |
362 | + self.filenames_start_with_a |
|
365 | + self.filenames_start_with_a | |
363 | + self.filenames_end_with_b |
|
366 | + self.filenames_end_with_b | |
364 | + ['*c']), |
|
367 | + ['*c']), | |
365 | (['a[012]'], self.filenames_start_with_a), |
|
368 | (['a[012]'], self.filenames_start_with_a), | |
366 | ] |
|
369 | ] | |
367 |
|
370 | |||
368 | @skip_win32 |
|
371 | @skip_win32 | |
369 | def test_match_posix(self): |
|
372 | def test_match_posix(self): | |
370 | for (patterns, matches) in self.common_cases() + [ |
|
373 | for (patterns, matches) in self.common_cases() + [ | |
371 | ([r'\*'], ['*']), |
|
374 | ([r'\*'], ['*']), | |
372 | ([r'a\*', 'a*'], ['a*'] + self.filenames_start_with_a), |
|
375 | ([r'a\*', 'a*'], ['a*'] + self.filenames_start_with_a), | |
373 | ([r'a\[012]'], ['a[012]']), |
|
376 | ([r'a\[012]'], ['a[012]']), | |
374 | ]: |
|
377 | ]: | |
375 | yield (self.check_match, patterns, matches) |
|
378 | yield (self.check_match, patterns, matches) | |
376 |
|
379 | |||
377 | @skip_if_not_win32 |
|
380 | @skip_if_not_win32 | |
378 | def test_match_windows(self): |
|
381 | def test_match_windows(self): | |
379 | for (patterns, matches) in self.common_cases() + [ |
|
382 | for (patterns, matches) in self.common_cases() + [ | |
380 | # In windows, backslash is interpreted as path |
|
383 | # In windows, backslash is interpreted as path | |
381 | # separator. Therefore, you can't escape glob |
|
384 | # separator. Therefore, you can't escape glob | |
382 | # using it. |
|
385 | # using it. | |
383 | ([r'a\*', 'a*'], [r'a\*'] + self.filenames_start_with_a), |
|
386 | ([r'a\*', 'a*'], [r'a\*'] + self.filenames_start_with_a), | |
384 | ([r'a\[012]'], [r'a\[012]']), |
|
387 | ([r'a\[012]'], [r'a\[012]']), | |
385 | ]: |
|
388 | ]: | |
386 | yield (self.check_match, patterns, matches) |
|
389 | yield (self.check_match, patterns, matches) | |
387 |
|
390 | |||
388 |
|
391 | |||
389 | def test_unescape_glob(): |
|
392 | def test_unescape_glob(): | |
390 | nt.assert_equal(path.unescape_glob(r'\*\[\!\]\?'), '*[!]?') |
|
393 | nt.assert_equal(path.unescape_glob(r'\*\[\!\]\?'), '*[!]?') | |
391 | nt.assert_equal(path.unescape_glob(r'\\*'), r'\*') |
|
394 | nt.assert_equal(path.unescape_glob(r'\\*'), r'\*') | |
392 | nt.assert_equal(path.unescape_glob(r'\\\*'), r'\*') |
|
395 | nt.assert_equal(path.unescape_glob(r'\\\*'), r'\*') | |
393 | nt.assert_equal(path.unescape_glob(r'\\a'), r'\a') |
|
396 | nt.assert_equal(path.unescape_glob(r'\\a'), r'\a') | |
394 | nt.assert_equal(path.unescape_glob(r'\a'), r'\a') |
|
397 | nt.assert_equal(path.unescape_glob(r'\a'), r'\a') | |
395 |
|
398 | |||
396 |
|
399 | |||
397 | @onlyif_unicode_paths |
|
400 | @onlyif_unicode_paths | |
398 | def test_ensure_dir_exists(): |
|
401 | def test_ensure_dir_exists(): | |
399 | with TemporaryDirectory() as td: |
|
402 | with TemporaryDirectory() as td: | |
400 | d = os.path.join(td, 'βir') |
|
403 | d = os.path.join(td, 'βir') | |
401 | path.ensure_dir_exists(d) # create it |
|
404 | path.ensure_dir_exists(d) # create it | |
402 | assert os.path.isdir(d) |
|
405 | assert os.path.isdir(d) | |
403 | path.ensure_dir_exists(d) # no-op |
|
406 | path.ensure_dir_exists(d) # no-op | |
404 | f = os.path.join(td, 'Ζile') |
|
407 | f = os.path.join(td, 'Ζile') | |
405 | open(f, 'w').close() # touch |
|
408 | open(f, 'w').close() # touch | |
406 | with nt.assert_raises(IOError): |
|
409 | with nt.assert_raises(IOError): | |
407 | path.ensure_dir_exists(f) |
|
410 | path.ensure_dir_exists(f) | |
408 |
|
411 | |||
409 |
class TestLinkOrCopy( |
|
412 | class TestLinkOrCopy(unittest.TestCase): | |
410 | def setUp(self): |
|
413 | def setUp(self): | |
411 | self.tempdir = TemporaryDirectory() |
|
414 | self.tempdir = TemporaryDirectory() | |
412 | self.src = self.dst("src") |
|
415 | self.src = self.dst("src") | |
413 | with open(self.src, "w") as f: |
|
416 | with open(self.src, "w") as f: | |
414 | f.write("Hello, world!") |
|
417 | f.write("Hello, world!") | |
415 |
|
418 | |||
416 | def tearDown(self): |
|
419 | def tearDown(self): | |
417 | self.tempdir.cleanup() |
|
420 | self.tempdir.cleanup() | |
418 |
|
421 | |||
419 | def dst(self, *args): |
|
422 | def dst(self, *args): | |
420 | return os.path.join(self.tempdir.name, *args) |
|
423 | return os.path.join(self.tempdir.name, *args) | |
421 |
|
424 | |||
422 | def assert_inode_not_equal(self, a, b): |
|
425 | def assert_inode_not_equal(self, a, b): | |
423 | nt.assert_not_equal(os.stat(a).st_ino, os.stat(b).st_ino, |
|
426 | nt.assert_not_equal(os.stat(a).st_ino, os.stat(b).st_ino, | |
424 | "%r and %r do reference the same indoes" %(a, b)) |
|
427 | "%r and %r do reference the same indoes" %(a, b)) | |
425 |
|
428 | |||
426 | def assert_inode_equal(self, a, b): |
|
429 | def assert_inode_equal(self, a, b): | |
427 | nt.assert_equal(os.stat(a).st_ino, os.stat(b).st_ino, |
|
430 | nt.assert_equal(os.stat(a).st_ino, os.stat(b).st_ino, | |
428 | "%r and %r do not reference the same indoes" %(a, b)) |
|
431 | "%r and %r do not reference the same indoes" %(a, b)) | |
429 |
|
432 | |||
430 | def assert_content_equal(self, a, b): |
|
433 | def assert_content_equal(self, a, b): | |
431 | with open(a) as a_f: |
|
434 | with open(a) as a_f: | |
432 | with open(b) as b_f: |
|
435 | with open(b) as b_f: | |
433 | nt.assert_equal(a_f.read(), b_f.read()) |
|
436 | nt.assert_equal(a_f.read(), b_f.read()) | |
434 |
|
437 | |||
435 | @skip_win32 |
|
438 | @skip_win32 | |
436 | def test_link_successful(self): |
|
439 | def test_link_successful(self): | |
437 | dst = self.dst("target") |
|
440 | dst = self.dst("target") | |
438 | path.link_or_copy(self.src, dst) |
|
441 | path.link_or_copy(self.src, dst) | |
439 | self.assert_inode_equal(self.src, dst) |
|
442 | self.assert_inode_equal(self.src, dst) | |
440 |
|
443 | |||
441 | @skip_win32 |
|
444 | @skip_win32 | |
442 | def test_link_into_dir(self): |
|
445 | def test_link_into_dir(self): | |
443 | dst = self.dst("some_dir") |
|
446 | dst = self.dst("some_dir") | |
444 | os.mkdir(dst) |
|
447 | os.mkdir(dst) | |
445 | path.link_or_copy(self.src, dst) |
|
448 | path.link_or_copy(self.src, dst) | |
446 | expected_dst = self.dst("some_dir", os.path.basename(self.src)) |
|
449 | expected_dst = self.dst("some_dir", os.path.basename(self.src)) | |
447 | self.assert_inode_equal(self.src, expected_dst) |
|
450 | self.assert_inode_equal(self.src, expected_dst) | |
448 |
|
451 | |||
449 | @skip_win32 |
|
452 | @skip_win32 | |
450 | def test_target_exists(self): |
|
453 | def test_target_exists(self): | |
451 | dst = self.dst("target") |
|
454 | dst = self.dst("target") | |
452 | open(dst, "w").close() |
|
455 | open(dst, "w").close() | |
453 | path.link_or_copy(self.src, dst) |
|
456 | path.link_or_copy(self.src, dst) | |
454 | self.assert_inode_equal(self.src, dst) |
|
457 | self.assert_inode_equal(self.src, dst) | |
455 |
|
458 | |||
456 | @skip_win32 |
|
459 | @skip_win32 | |
457 | def test_no_link(self): |
|
460 | def test_no_link(self): | |
458 | real_link = os.link |
|
461 | real_link = os.link | |
459 | try: |
|
462 | try: | |
460 | del os.link |
|
463 | del os.link | |
461 | dst = self.dst("target") |
|
464 | dst = self.dst("target") | |
462 | path.link_or_copy(self.src, dst) |
|
465 | path.link_or_copy(self.src, dst) | |
463 | self.assert_content_equal(self.src, dst) |
|
466 | self.assert_content_equal(self.src, dst) | |
464 | self.assert_inode_not_equal(self.src, dst) |
|
467 | self.assert_inode_not_equal(self.src, dst) | |
465 | finally: |
|
468 | finally: | |
466 | os.link = real_link |
|
469 | os.link = real_link | |
467 |
|
470 | |||
468 | @skip_if_not_win32 |
|
471 | @skip_if_not_win32 | |
469 | def test_windows(self): |
|
472 | def test_windows(self): | |
470 | dst = self.dst("target") |
|
473 | dst = self.dst("target") | |
471 | path.link_or_copy(self.src, dst) |
|
474 | path.link_or_copy(self.src, dst) | |
472 | self.assert_content_equal(self.src, dst) |
|
475 | self.assert_content_equal(self.src, dst) | |
473 |
|
476 | |||
474 | def test_link_twice(self): |
|
477 | def test_link_twice(self): | |
475 | # Linking the same file twice shouldn't leave duplicates around. |
|
478 | # Linking the same file twice shouldn't leave duplicates around. | |
476 | # See https://github.com/ipython/ipython/issues/6450 |
|
479 | # See https://github.com/ipython/ipython/issues/6450 | |
477 | dst = self.dst('target') |
|
480 | dst = self.dst('target') | |
478 | path.link_or_copy(self.src, dst) |
|
481 | path.link_or_copy(self.src, dst) | |
479 | path.link_or_copy(self.src, dst) |
|
482 | path.link_or_copy(self.src, dst) | |
480 | self.assert_inode_equal(self.src, dst) |
|
483 | self.assert_inode_equal(self.src, dst) | |
481 | nt.assert_equal(sorted(os.listdir(self.tempdir.name)), ['src', 'target']) |
|
484 | nt.assert_equal(sorted(os.listdir(self.tempdir.name)), ['src', 'target']) |
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