FilesExpand file tree

 master

/

test_completerlib.py

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

147 lines (122 loc) · 5 KB

 master

/

test_completerlib.py

Copy path

Top

File metadata and controls

• Code
• Blame

147 lines (122 loc) · 5 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

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

# -*- coding: utf-8 -*-

"""Tests for completerlib.

"""

from __future__ import absolute_import

#-----------------------------------------------------------------------------

# Imports

#-----------------------------------------------------------------------------

import os

import shutil

import sys

import tempfile

import unittest

from os.path import join

import nose.tools as nt

from IPython.core.completerlib import magic_run_completer, module_completion

from IPython.utils import py3compat

from IPython.utils.tempdir import TemporaryDirectory

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") as sfile:

sfile.write("pass\n")

for d in self.dirs:

os.mkdir(join(self.BASETESTDIR, d))

self.oldpath = py3compat.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 alterntives

"""

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 alterntive

"""

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") as sfile:

sfile.write("pass\n")

self.oldpath = py3compat.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 alterntives

"""

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 alterntive

"""

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').close()

s = set( module_completion('import foo') )

intersection = s.intersection(invalid_module_names)

nt.assert_equal(intersection, set())

assert valid_module_names.issubset(s), valid_module_names.intersection(s)