1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
# -*- coding: utf-8 -*-
"""Tests for completerlib.
"""
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import os
import shutil
import sys
import tempfile
import unittest
from os.path import join
from tempfile import TemporaryDirectory
from IPython.core.completerlib import magic_run_completer, module_completion, try_import
from IPython.testing.decorators import onlyif_unicode_paths
class MockEvent(object):
def __init__(self, line):
self.line = line
#-----------------------------------------------------------------------------
# Test functions begin
#-----------------------------------------------------------------------------
class Test_magic_run_completer(unittest.TestCase):
files = [u"aao.py", u"a.py", u"b.py", u"aao.txt"]
dirs = [u"adir/", "bdir/"]
def setUp(self):
self.BASETESTDIR = tempfile.mkdtemp()
for fil in self.files:
with open(join(self.BASETESTDIR, fil), "w", encoding="utf-8") as sfile:
sfile.write("pass\n")
for d in self.dirs:
os.mkdir(join(self.BASETESTDIR, d))
self.oldpath = os.getcwd()
os.chdir(self.BASETESTDIR)
def tearDown(self):
os.chdir(self.oldpath)
shutil.rmtree(self.BASETESTDIR)
def test_1(self):
"""Test magic_run_completer, should match two alternatives
"""
event = MockEvent(u"%run a")
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, {u"a.py", u"aao.py", u"adir/"})
def test_2(self):
"""Test magic_run_completer, should match one alternative
"""
event = MockEvent(u"%run aa")
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, {u"aao.py"})
def test_3(self):
"""Test magic_run_completer with unterminated " """
event = MockEvent(u'%run "a')
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, {u"a.py", u"aao.py", u"adir/"})
def test_completion_more_args(self):
event = MockEvent(u'%run a.py ')
match = set(magic_run_completer(None, event))
self.assertEqual(match, set(self.files + self.dirs))
def test_completion_in_dir(self):
# Github issue #3459
event = MockEvent(u'%run a.py {}'.format(join(self.BASETESTDIR, 'a')))
print(repr(event.line))
match = set(magic_run_completer(None, event))
# We specifically use replace here rather than normpath, because
# at one point there were duplicates 'adir' and 'adir/', and normpath
# would hide the failure for that.
self.assertEqual(match, {join(self.BASETESTDIR, f).replace('\\','/')
for f in (u'a.py', u'aao.py', u'aao.txt', u'adir/')})
class Test_magic_run_completer_nonascii(unittest.TestCase):
@onlyif_unicode_paths
def setUp(self):
self.BASETESTDIR = tempfile.mkdtemp()
for fil in [u"aaø.py", u"a.py", u"b.py"]:
with open(join(self.BASETESTDIR, fil), "w", encoding="utf-8") as sfile:
sfile.write("pass\n")
self.oldpath = os.getcwd()
os.chdir(self.BASETESTDIR)
def tearDown(self):
os.chdir(self.oldpath)
shutil.rmtree(self.BASETESTDIR)
@onlyif_unicode_paths
def test_1(self):
"""Test magic_run_completer, should match two alternatives
"""
event = MockEvent(u"%run a")
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, {u"a.py", u"aaø.py"})
@onlyif_unicode_paths
def test_2(self):
"""Test magic_run_completer, should match one alternative
"""
event = MockEvent(u"%run aa")
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, {u"aaø.py"})
@onlyif_unicode_paths
def test_3(self):
"""Test magic_run_completer with unterminated " """
event = MockEvent(u'%run "a')
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, {u"a.py", u"aaø.py"})
# module_completer:
def test_import_invalid_module():
"""Testing of issue https://github.com/ipython/ipython/issues/1107"""
invalid_module_names = {'foo-bar', 'foo:bar', '10foo'}
valid_module_names = {'foobar'}
with TemporaryDirectory() as tmpdir:
sys.path.insert( 0, tmpdir )
for name in invalid_module_names | valid_module_names:
filename = os.path.join(tmpdir, name + ".py")
open(filename, "w", encoding="utf-8").close()
s = set( module_completion('import foo') )
intersection = s.intersection(invalid_module_names)
assert intersection == set()
assert valid_module_names.issubset(s), valid_module_names.intersection(s)
def test_bad_module_all():
"""Test module with invalid __all__
https://github.com/ipython/ipython/issues/9678
"""
testsdir = os.path.dirname(__file__)
sys.path.insert(0, testsdir)
try:
results = module_completion("from bad_all import ")
assert "puppies" in results
for r in results:
assert isinstance(r, str)
# bad_all doesn't contain submodules, but this completion
# should finish without raising an exception:
results = module_completion("import bad_all.")
assert results == []
finally:
sys.path.remove(testsdir)
def test_module_without_init():
"""
Test module without __init__.py.
https://github.com/ipython/ipython/issues/11226
"""
fake_module_name = "foo"
with TemporaryDirectory() as tmpdir:
sys.path.insert(0, tmpdir)
try:
os.makedirs(os.path.join(tmpdir, fake_module_name))
s = try_import(mod=fake_module_name)
assert s == [], f"for module {fake_module_name}"
finally:
sys.path.remove(tmpdir)
def test_valid_exported_submodules():
"""
Test checking exported (__all__) objects are submodules
"""
results = module_completion("import os.pa")
# ensure we get a valid submodule:
assert "os.path" in results
# ensure we don't get objects that aren't submodules:
assert "os.pathconf" not in results
|
