950 lines
30 KiB
Python
950 lines
30 KiB
Python
# encoding: utf-8
|
||
from __future__ import absolute_import, division, print_function
|
||
import sys
|
||
import _pytest._code
|
||
from _pytest.compat import MODULE_NOT_FOUND_ERROR
|
||
from _pytest.doctest import DoctestItem, DoctestModule, DoctestTextfile
|
||
import pytest
|
||
|
||
|
||
class TestDoctests(object):
|
||
|
||
def test_collect_testtextfile(self, testdir):
|
||
w = testdir.maketxtfile(whatever="")
|
||
checkfile = testdir.maketxtfile(test_something="""
|
||
alskdjalsdk
|
||
>>> i = 5
|
||
>>> i-1
|
||
4
|
||
""")
|
||
|
||
for x in (testdir.tmpdir, checkfile):
|
||
# print "checking that %s returns custom items" % (x,)
|
||
items, reprec = testdir.inline_genitems(x)
|
||
assert len(items) == 1
|
||
assert isinstance(items[0], DoctestItem)
|
||
assert isinstance(items[0].parent, DoctestTextfile)
|
||
# Empty file has no items.
|
||
items, reprec = testdir.inline_genitems(w)
|
||
assert len(items) == 0
|
||
|
||
def test_collect_module_empty(self, testdir):
|
||
path = testdir.makepyfile(whatever="#")
|
||
for p in (path, testdir.tmpdir):
|
||
items, reprec = testdir.inline_genitems(p,
|
||
'--doctest-modules')
|
||
assert len(items) == 0
|
||
|
||
def test_collect_module_single_modulelevel_doctest(self, testdir):
|
||
path = testdir.makepyfile(whatever='""">>> pass"""')
|
||
for p in (path, testdir.tmpdir):
|
||
items, reprec = testdir.inline_genitems(p,
|
||
'--doctest-modules')
|
||
assert len(items) == 1
|
||
assert isinstance(items[0], DoctestItem)
|
||
assert isinstance(items[0].parent, DoctestModule)
|
||
|
||
def test_collect_module_two_doctest_one_modulelevel(self, testdir):
|
||
path = testdir.makepyfile(whatever="""
|
||
'>>> x = None'
|
||
def my_func():
|
||
">>> magic = 42 "
|
||
""")
|
||
for p in (path, testdir.tmpdir):
|
||
items, reprec = testdir.inline_genitems(p,
|
||
'--doctest-modules')
|
||
assert len(items) == 2
|
||
assert isinstance(items[0], DoctestItem)
|
||
assert isinstance(items[1], DoctestItem)
|
||
assert isinstance(items[0].parent, DoctestModule)
|
||
assert items[0].parent is items[1].parent
|
||
|
||
def test_collect_module_two_doctest_no_modulelevel(self, testdir):
|
||
path = testdir.makepyfile(whatever="""
|
||
'# Empty'
|
||
def my_func():
|
||
">>> magic = 42 "
|
||
def unuseful():
|
||
'''
|
||
# This is a function
|
||
# >>> # it doesn't have any doctest
|
||
'''
|
||
def another():
|
||
'''
|
||
# This is another function
|
||
>>> import os # this one does have a doctest
|
||
'''
|
||
""")
|
||
for p in (path, testdir.tmpdir):
|
||
items, reprec = testdir.inline_genitems(p,
|
||
'--doctest-modules')
|
||
assert len(items) == 2
|
||
assert isinstance(items[0], DoctestItem)
|
||
assert isinstance(items[1], DoctestItem)
|
||
assert isinstance(items[0].parent, DoctestModule)
|
||
assert items[0].parent is items[1].parent
|
||
|
||
def test_simple_doctestfile(self, testdir):
|
||
p = testdir.maketxtfile(test_doc="""
|
||
>>> x = 1
|
||
>>> x == 1
|
||
False
|
||
""")
|
||
reprec = testdir.inline_run(p, )
|
||
reprec.assertoutcome(failed=1)
|
||
|
||
def test_new_pattern(self, testdir):
|
||
p = testdir.maketxtfile(xdoc="""
|
||
>>> x = 1
|
||
>>> x == 1
|
||
False
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-glob=x*.txt")
|
||
reprec.assertoutcome(failed=1)
|
||
|
||
def test_multiple_patterns(self, testdir):
|
||
"""Test support for multiple --doctest-glob arguments (#1255).
|
||
"""
|
||
testdir.maketxtfile(xdoc="""
|
||
>>> 1
|
||
1
|
||
""")
|
||
testdir.makefile('.foo', test="""
|
||
>>> 1
|
||
1
|
||
""")
|
||
testdir.maketxtfile(test_normal="""
|
||
>>> 1
|
||
1
|
||
""")
|
||
expected = set(['xdoc.txt', 'test.foo', 'test_normal.txt'])
|
||
assert set(x.basename for x in testdir.tmpdir.listdir()) == expected
|
||
args = ["--doctest-glob=xdoc*.txt", "--doctest-glob=*.foo"]
|
||
result = testdir.runpytest(*args)
|
||
result.stdout.fnmatch_lines([
|
||
'*test.foo *',
|
||
'*xdoc.txt *',
|
||
'*2 passed*',
|
||
])
|
||
result = testdir.runpytest()
|
||
result.stdout.fnmatch_lines([
|
||
'*test_normal.txt *',
|
||
'*1 passed*',
|
||
])
|
||
|
||
@pytest.mark.parametrize(
|
||
' test_string, encoding',
|
||
[
|
||
(u'foo', 'ascii'),
|
||
(u'öäü', 'latin1'),
|
||
(u'öäü', 'utf-8')
|
||
]
|
||
)
|
||
def test_encoding(self, testdir, test_string, encoding):
|
||
"""Test support for doctest_encoding ini option.
|
||
"""
|
||
testdir.makeini("""
|
||
[pytest]
|
||
doctest_encoding={0}
|
||
""".format(encoding))
|
||
doctest = u"""
|
||
>>> u"{0}"
|
||
{1}
|
||
""".format(test_string, repr(test_string))
|
||
testdir._makefile(".txt", [doctest], {}, encoding=encoding)
|
||
|
||
result = testdir.runpytest()
|
||
|
||
result.stdout.fnmatch_lines([
|
||
'*1 passed*',
|
||
])
|
||
|
||
def test_doctest_unexpected_exception(self, testdir):
|
||
testdir.maketxtfile("""
|
||
>>> i = 0
|
||
>>> 0 / i
|
||
2
|
||
""")
|
||
result = testdir.runpytest("--doctest-modules")
|
||
result.stdout.fnmatch_lines([
|
||
"*unexpected_exception*",
|
||
"*>>> i = 0*",
|
||
"*>>> 0 / i*",
|
||
"*UNEXPECTED*ZeroDivision*",
|
||
])
|
||
|
||
def test_docstring_context_around_error(self, testdir):
|
||
"""Test that we show some context before the actual line of a failing
|
||
doctest.
|
||
"""
|
||
testdir.makepyfile('''
|
||
def foo():
|
||
"""
|
||
text-line-1
|
||
text-line-2
|
||
text-line-3
|
||
text-line-4
|
||
text-line-5
|
||
text-line-6
|
||
text-line-7
|
||
text-line-8
|
||
text-line-9
|
||
text-line-10
|
||
text-line-11
|
||
>>> 1 + 1
|
||
3
|
||
|
||
text-line-after
|
||
"""
|
||
''')
|
||
result = testdir.runpytest('--doctest-modules')
|
||
result.stdout.fnmatch_lines([
|
||
'*docstring_context_around_error*',
|
||
'005*text-line-3',
|
||
'006*text-line-4',
|
||
'013*text-line-11',
|
||
'014*>>> 1 + 1',
|
||
'Expected:',
|
||
' 3',
|
||
'Got:',
|
||
' 2',
|
||
])
|
||
# lines below should be trimmed out
|
||
assert 'text-line-2' not in result.stdout.str()
|
||
assert 'text-line-after' not in result.stdout.str()
|
||
|
||
def test_doctest_linedata_missing(self, testdir):
|
||
testdir.tmpdir.join('hello.py').write(_pytest._code.Source("""
|
||
class Fun(object):
|
||
@property
|
||
def test(self):
|
||
'''
|
||
>>> a = 1
|
||
>>> 1/0
|
||
'''
|
||
"""))
|
||
result = testdir.runpytest("--doctest-modules")
|
||
result.stdout.fnmatch_lines([
|
||
"*hello*",
|
||
"*EXAMPLE LOCATION UNKNOWN, not showing all tests of that example*",
|
||
"*1/0*",
|
||
"*UNEXPECTED*ZeroDivision*",
|
||
"*1 failed*",
|
||
])
|
||
|
||
def test_doctest_unex_importerror_only_txt(self, testdir):
|
||
testdir.maketxtfile("""
|
||
>>> import asdalsdkjaslkdjasd
|
||
>>>
|
||
""")
|
||
result = testdir.runpytest()
|
||
# doctest is never executed because of error during hello.py collection
|
||
result.stdout.fnmatch_lines([
|
||
"*>>> import asdals*",
|
||
"*UNEXPECTED*{e}*".format(e=MODULE_NOT_FOUND_ERROR),
|
||
"{e}: No module named *asdal*".format(e=MODULE_NOT_FOUND_ERROR),
|
||
])
|
||
|
||
def test_doctest_unex_importerror_with_module(self, testdir):
|
||
testdir.tmpdir.join("hello.py").write(_pytest._code.Source("""
|
||
import asdalsdkjaslkdjasd
|
||
"""))
|
||
testdir.maketxtfile("""
|
||
>>> import hello
|
||
>>>
|
||
""")
|
||
result = testdir.runpytest("--doctest-modules")
|
||
# doctest is never executed because of error during hello.py collection
|
||
result.stdout.fnmatch_lines([
|
||
"*ERROR collecting hello.py*",
|
||
"*{e}: No module named *asdals*".format(e=MODULE_NOT_FOUND_ERROR),
|
||
"*Interrupted: 1 errors during collection*",
|
||
])
|
||
|
||
def test_doctestmodule(self, testdir):
|
||
p = testdir.makepyfile("""
|
||
'''
|
||
>>> x = 1
|
||
>>> x == 1
|
||
False
|
||
|
||
'''
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-modules")
|
||
reprec.assertoutcome(failed=1)
|
||
|
||
def test_doctestmodule_external_and_issue116(self, testdir):
|
||
p = testdir.mkpydir("hello")
|
||
p.join("__init__.py").write(_pytest._code.Source("""
|
||
def somefunc():
|
||
'''
|
||
>>> i = 0
|
||
>>> i + 1
|
||
2
|
||
'''
|
||
"""))
|
||
result = testdir.runpytest(p, "--doctest-modules")
|
||
result.stdout.fnmatch_lines([
|
||
'004 *>>> i = 0',
|
||
'005 *>>> i + 1',
|
||
'*Expected:',
|
||
"* 2",
|
||
"*Got:",
|
||
"* 1",
|
||
"*:5: DocTestFailure"
|
||
])
|
||
|
||
def test_txtfile_failing(self, testdir):
|
||
p = testdir.maketxtfile("""
|
||
>>> i = 0
|
||
>>> i + 1
|
||
2
|
||
""")
|
||
result = testdir.runpytest(p, "-s")
|
||
result.stdout.fnmatch_lines([
|
||
'001 >>> i = 0',
|
||
'002 >>> i + 1',
|
||
'Expected:',
|
||
" 2",
|
||
"Got:",
|
||
" 1",
|
||
"*test_txtfile_failing.txt:2: DocTestFailure"
|
||
])
|
||
|
||
def test_txtfile_with_fixtures(self, testdir):
|
||
p = testdir.maketxtfile("""
|
||
>>> dir = getfixture('tmpdir')
|
||
>>> type(dir).__name__
|
||
'LocalPath'
|
||
""")
|
||
reprec = testdir.inline_run(p, )
|
||
reprec.assertoutcome(passed=1)
|
||
|
||
def test_txtfile_with_usefixtures_in_ini(self, testdir):
|
||
testdir.makeini("""
|
||
[pytest]
|
||
usefixtures = myfixture
|
||
""")
|
||
testdir.makeconftest("""
|
||
import pytest
|
||
@pytest.fixture
|
||
def myfixture(monkeypatch):
|
||
monkeypatch.setenv("HELLO", "WORLD")
|
||
""")
|
||
|
||
p = testdir.maketxtfile("""
|
||
>>> import os
|
||
>>> os.environ["HELLO"]
|
||
'WORLD'
|
||
""")
|
||
reprec = testdir.inline_run(p, )
|
||
reprec.assertoutcome(passed=1)
|
||
|
||
def test_doctestmodule_with_fixtures(self, testdir):
|
||
p = testdir.makepyfile("""
|
||
'''
|
||
>>> dir = getfixture('tmpdir')
|
||
>>> type(dir).__name__
|
||
'LocalPath'
|
||
'''
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-modules")
|
||
reprec.assertoutcome(passed=1)
|
||
|
||
def test_doctestmodule_three_tests(self, testdir):
|
||
p = testdir.makepyfile("""
|
||
'''
|
||
>>> dir = getfixture('tmpdir')
|
||
>>> type(dir).__name__
|
||
'LocalPath'
|
||
'''
|
||
def my_func():
|
||
'''
|
||
>>> magic = 42
|
||
>>> magic - 42
|
||
0
|
||
'''
|
||
def unuseful():
|
||
pass
|
||
def another():
|
||
'''
|
||
>>> import os
|
||
>>> os is os
|
||
True
|
||
'''
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-modules")
|
||
reprec.assertoutcome(passed=3)
|
||
|
||
def test_doctestmodule_two_tests_one_fail(self, testdir):
|
||
p = testdir.makepyfile("""
|
||
class MyClass(object):
|
||
def bad_meth(self):
|
||
'''
|
||
>>> magic = 42
|
||
>>> magic
|
||
0
|
||
'''
|
||
def nice_meth(self):
|
||
'''
|
||
>>> magic = 42
|
||
>>> magic - 42
|
||
0
|
||
'''
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-modules")
|
||
reprec.assertoutcome(failed=1, passed=1)
|
||
|
||
def test_ignored_whitespace(self, testdir):
|
||
testdir.makeini("""
|
||
[pytest]
|
||
doctest_optionflags = ELLIPSIS NORMALIZE_WHITESPACE
|
||
""")
|
||
p = testdir.makepyfile("""
|
||
class MyClass(object):
|
||
'''
|
||
>>> a = "foo "
|
||
>>> print(a)
|
||
foo
|
||
'''
|
||
pass
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-modules")
|
||
reprec.assertoutcome(passed=1)
|
||
|
||
def test_non_ignored_whitespace(self, testdir):
|
||
testdir.makeini("""
|
||
[pytest]
|
||
doctest_optionflags = ELLIPSIS
|
||
""")
|
||
p = testdir.makepyfile("""
|
||
class MyClass(object):
|
||
'''
|
||
>>> a = "foo "
|
||
>>> print(a)
|
||
foo
|
||
'''
|
||
pass
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-modules")
|
||
reprec.assertoutcome(failed=1, passed=0)
|
||
|
||
def test_ignored_whitespace_glob(self, testdir):
|
||
testdir.makeini("""
|
||
[pytest]
|
||
doctest_optionflags = ELLIPSIS NORMALIZE_WHITESPACE
|
||
""")
|
||
p = testdir.maketxtfile(xdoc="""
|
||
>>> a = "foo "
|
||
>>> print(a)
|
||
foo
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-glob=x*.txt")
|
||
reprec.assertoutcome(passed=1)
|
||
|
||
def test_non_ignored_whitespace_glob(self, testdir):
|
||
testdir.makeini("""
|
||
[pytest]
|
||
doctest_optionflags = ELLIPSIS
|
||
""")
|
||
p = testdir.maketxtfile(xdoc="""
|
||
>>> a = "foo "
|
||
>>> print(a)
|
||
foo
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-glob=x*.txt")
|
||
reprec.assertoutcome(failed=1, passed=0)
|
||
|
||
def test_contains_unicode(self, testdir):
|
||
"""Fix internal error with docstrings containing non-ascii characters.
|
||
"""
|
||
testdir.makepyfile(u'''
|
||
# encoding: utf-8
|
||
def foo():
|
||
"""
|
||
>>> name = 'с' # not letter 'c' but instead Cyrillic 's'.
|
||
'anything'
|
||
"""
|
||
''')
|
||
result = testdir.runpytest('--doctest-modules')
|
||
result.stdout.fnmatch_lines([
|
||
'Got nothing',
|
||
'* 1 failed in*',
|
||
])
|
||
|
||
def test_ignore_import_errors_on_doctest(self, testdir):
|
||
p = testdir.makepyfile("""
|
||
import asdf
|
||
|
||
def add_one(x):
|
||
'''
|
||
>>> add_one(1)
|
||
2
|
||
'''
|
||
return x + 1
|
||
""")
|
||
|
||
reprec = testdir.inline_run(p, "--doctest-modules",
|
||
"--doctest-ignore-import-errors")
|
||
reprec.assertoutcome(skipped=1, failed=1, passed=0)
|
||
|
||
def test_junit_report_for_doctest(self, testdir):
|
||
"""
|
||
#713: Fix --junit-xml option when used with --doctest-modules.
|
||
"""
|
||
p = testdir.makepyfile("""
|
||
def foo():
|
||
'''
|
||
>>> 1 + 1
|
||
3
|
||
'''
|
||
pass
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-modules",
|
||
"--junit-xml=junit.xml")
|
||
reprec.assertoutcome(failed=1)
|
||
|
||
def test_unicode_doctest(self, testdir):
|
||
"""
|
||
Test case for issue 2434: DecodeError on Python 2 when doctest contains non-ascii
|
||
characters.
|
||
"""
|
||
p = testdir.maketxtfile(test_unicode_doctest="""
|
||
.. doctest::
|
||
|
||
>>> print(
|
||
... "Hi\\n\\nByé")
|
||
Hi
|
||
...
|
||
Byé
|
||
>>> 1/0 # Byé
|
||
1
|
||
""")
|
||
result = testdir.runpytest(p)
|
||
result.stdout.fnmatch_lines([
|
||
'*UNEXPECTED EXCEPTION: ZeroDivisionError*',
|
||
'*1 failed*',
|
||
])
|
||
|
||
def test_unicode_doctest_module(self, testdir):
|
||
"""
|
||
Test case for issue 2434: DecodeError on Python 2 when doctest docstring
|
||
contains non-ascii characters.
|
||
"""
|
||
p = testdir.makepyfile(test_unicode_doctest_module="""
|
||
# -*- encoding: utf-8 -*-
|
||
from __future__ import unicode_literals
|
||
|
||
def fix_bad_unicode(text):
|
||
'''
|
||
>>> print(fix_bad_unicode('único'))
|
||
único
|
||
'''
|
||
return "único"
|
||
""")
|
||
result = testdir.runpytest(p, '--doctest-modules')
|
||
result.stdout.fnmatch_lines(['* 1 passed *'])
|
||
|
||
def test_reportinfo(self, testdir):
|
||
'''
|
||
Test case to make sure that DoctestItem.reportinfo() returns lineno.
|
||
'''
|
||
p = testdir.makepyfile(test_reportinfo="""
|
||
def foo(x):
|
||
'''
|
||
>>> foo('a')
|
||
'b'
|
||
'''
|
||
return 'c'
|
||
""")
|
||
items, reprec = testdir.inline_genitems(p, '--doctest-modules')
|
||
reportinfo = items[0].reportinfo()
|
||
assert reportinfo[1] == 1
|
||
|
||
|
||
class TestLiterals(object):
|
||
|
||
@pytest.mark.parametrize('config_mode', ['ini', 'comment'])
|
||
def test_allow_unicode(self, testdir, config_mode):
|
||
"""Test that doctests which output unicode work in all python versions
|
||
tested by pytest when the ALLOW_UNICODE option is used (either in
|
||
the ini file or by an inline comment).
|
||
"""
|
||
if config_mode == 'ini':
|
||
testdir.makeini('''
|
||
[pytest]
|
||
doctest_optionflags = ALLOW_UNICODE
|
||
''')
|
||
comment = ''
|
||
else:
|
||
comment = '#doctest: +ALLOW_UNICODE'
|
||
|
||
testdir.maketxtfile(test_doc="""
|
||
>>> b'12'.decode('ascii') {comment}
|
||
'12'
|
||
""".format(comment=comment))
|
||
testdir.makepyfile(foo="""
|
||
def foo():
|
||
'''
|
||
>>> b'12'.decode('ascii') {comment}
|
||
'12'
|
||
'''
|
||
""".format(comment=comment))
|
||
reprec = testdir.inline_run("--doctest-modules")
|
||
reprec.assertoutcome(passed=2)
|
||
|
||
@pytest.mark.parametrize('config_mode', ['ini', 'comment'])
|
||
def test_allow_bytes(self, testdir, config_mode):
|
||
"""Test that doctests which output bytes work in all python versions
|
||
tested by pytest when the ALLOW_BYTES option is used (either in
|
||
the ini file or by an inline comment)(#1287).
|
||
"""
|
||
if config_mode == 'ini':
|
||
testdir.makeini('''
|
||
[pytest]
|
||
doctest_optionflags = ALLOW_BYTES
|
||
''')
|
||
comment = ''
|
||
else:
|
||
comment = '#doctest: +ALLOW_BYTES'
|
||
|
||
testdir.maketxtfile(test_doc="""
|
||
>>> b'foo' {comment}
|
||
'foo'
|
||
""".format(comment=comment))
|
||
testdir.makepyfile(foo="""
|
||
def foo():
|
||
'''
|
||
>>> b'foo' {comment}
|
||
'foo'
|
||
'''
|
||
""".format(comment=comment))
|
||
reprec = testdir.inline_run("--doctest-modules")
|
||
reprec.assertoutcome(passed=2)
|
||
|
||
def test_unicode_string(self, testdir):
|
||
"""Test that doctests which output unicode fail in Python 2 when
|
||
the ALLOW_UNICODE option is not used. The same test should pass
|
||
in Python 3.
|
||
"""
|
||
testdir.maketxtfile(test_doc="""
|
||
>>> b'12'.decode('ascii')
|
||
'12'
|
||
""")
|
||
reprec = testdir.inline_run()
|
||
passed = int(sys.version_info[0] >= 3)
|
||
reprec.assertoutcome(passed=passed, failed=int(not passed))
|
||
|
||
def test_bytes_literal(self, testdir):
|
||
"""Test that doctests which output bytes fail in Python 3 when
|
||
the ALLOW_BYTES option is not used. The same test should pass
|
||
in Python 2 (#1287).
|
||
"""
|
||
testdir.maketxtfile(test_doc="""
|
||
>>> b'foo'
|
||
'foo'
|
||
""")
|
||
reprec = testdir.inline_run()
|
||
passed = int(sys.version_info[0] == 2)
|
||
reprec.assertoutcome(passed=passed, failed=int(not passed))
|
||
|
||
|
||
class TestDoctestSkips(object):
|
||
"""
|
||
If all examples in a doctest are skipped due to the SKIP option, then
|
||
the tests should be SKIPPED rather than PASSED. (#957)
|
||
"""
|
||
|
||
@pytest.fixture(params=['text', 'module'])
|
||
def makedoctest(self, testdir, request):
|
||
def makeit(doctest):
|
||
mode = request.param
|
||
if mode == 'text':
|
||
testdir.maketxtfile(doctest)
|
||
else:
|
||
assert mode == 'module'
|
||
testdir.makepyfile('"""\n%s"""' % doctest)
|
||
|
||
return makeit
|
||
|
||
def test_one_skipped(self, testdir, makedoctest):
|
||
makedoctest("""
|
||
>>> 1 + 1 # doctest: +SKIP
|
||
2
|
||
>>> 2 + 2
|
||
4
|
||
""")
|
||
reprec = testdir.inline_run("--doctest-modules")
|
||
reprec.assertoutcome(passed=1)
|
||
|
||
def test_one_skipped_failed(self, testdir, makedoctest):
|
||
makedoctest("""
|
||
>>> 1 + 1 # doctest: +SKIP
|
||
2
|
||
>>> 2 + 2
|
||
200
|
||
""")
|
||
reprec = testdir.inline_run("--doctest-modules")
|
||
reprec.assertoutcome(failed=1)
|
||
|
||
def test_all_skipped(self, testdir, makedoctest):
|
||
makedoctest("""
|
||
>>> 1 + 1 # doctest: +SKIP
|
||
2
|
||
>>> 2 + 2 # doctest: +SKIP
|
||
200
|
||
""")
|
||
reprec = testdir.inline_run("--doctest-modules")
|
||
reprec.assertoutcome(skipped=1)
|
||
|
||
def test_vacuous_all_skipped(self, testdir, makedoctest):
|
||
makedoctest('')
|
||
reprec = testdir.inline_run("--doctest-modules")
|
||
reprec.assertoutcome(passed=0, skipped=0)
|
||
|
||
|
||
class TestDoctestAutoUseFixtures(object):
|
||
|
||
SCOPES = ['module', 'session', 'class', 'function']
|
||
|
||
def test_doctest_module_session_fixture(self, testdir):
|
||
"""Test that session fixtures are initialized for doctest modules (#768)
|
||
"""
|
||
# session fixture which changes some global data, which will
|
||
# be accessed by doctests in a module
|
||
testdir.makeconftest("""
|
||
import pytest
|
||
import sys
|
||
|
||
@pytest.yield_fixture(autouse=True, scope='session')
|
||
def myfixture():
|
||
assert not hasattr(sys, 'pytest_session_data')
|
||
sys.pytest_session_data = 1
|
||
yield
|
||
del sys.pytest_session_data
|
||
""")
|
||
testdir.makepyfile(foo="""
|
||
import sys
|
||
|
||
def foo():
|
||
'''
|
||
>>> assert sys.pytest_session_data == 1
|
||
'''
|
||
|
||
def bar():
|
||
'''
|
||
>>> assert sys.pytest_session_data == 1
|
||
'''
|
||
""")
|
||
result = testdir.runpytest("--doctest-modules")
|
||
result.stdout.fnmatch_lines('*2 passed*')
|
||
|
||
@pytest.mark.parametrize('scope', SCOPES)
|
||
@pytest.mark.parametrize('enable_doctest', [True, False])
|
||
def test_fixture_scopes(self, testdir, scope, enable_doctest):
|
||
"""Test that auto-use fixtures work properly with doctest modules.
|
||
See #1057 and #1100.
|
||
"""
|
||
testdir.makeconftest('''
|
||
import pytest
|
||
|
||
@pytest.fixture(autouse=True, scope="{scope}")
|
||
def auto(request):
|
||
return 99
|
||
'''.format(scope=scope))
|
||
testdir.makepyfile(test_1='''
|
||
def test_foo():
|
||
"""
|
||
>>> getfixture('auto') + 1
|
||
100
|
||
"""
|
||
def test_bar():
|
||
assert 1
|
||
''')
|
||
params = ('--doctest-modules',) if enable_doctest else ()
|
||
passes = 3 if enable_doctest else 2
|
||
result = testdir.runpytest(*params)
|
||
result.stdout.fnmatch_lines(['*=== %d passed in *' % passes])
|
||
|
||
@pytest.mark.parametrize('scope', SCOPES)
|
||
@pytest.mark.parametrize('autouse', [True, False])
|
||
@pytest.mark.parametrize('use_fixture_in_doctest', [True, False])
|
||
def test_fixture_module_doctest_scopes(self, testdir, scope, autouse,
|
||
use_fixture_in_doctest):
|
||
"""Test that auto-use fixtures work properly with doctest files.
|
||
See #1057 and #1100.
|
||
"""
|
||
testdir.makeconftest('''
|
||
import pytest
|
||
|
||
@pytest.fixture(autouse={autouse}, scope="{scope}")
|
||
def auto(request):
|
||
return 99
|
||
'''.format(scope=scope, autouse=autouse))
|
||
if use_fixture_in_doctest:
|
||
testdir.maketxtfile(test_doc="""
|
||
>>> getfixture('auto')
|
||
99
|
||
""")
|
||
else:
|
||
testdir.maketxtfile(test_doc="""
|
||
>>> 1 + 1
|
||
2
|
||
""")
|
||
result = testdir.runpytest('--doctest-modules')
|
||
assert 'FAILURES' not in str(result.stdout.str())
|
||
result.stdout.fnmatch_lines(['*=== 1 passed in *'])
|
||
|
||
@pytest.mark.parametrize('scope', SCOPES)
|
||
def test_auto_use_request_attributes(self, testdir, scope):
|
||
"""Check that all attributes of a request in an autouse fixture
|
||
behave as expected when requested for a doctest item.
|
||
"""
|
||
testdir.makeconftest('''
|
||
import pytest
|
||
|
||
@pytest.fixture(autouse=True, scope="{scope}")
|
||
def auto(request):
|
||
if "{scope}" == 'module':
|
||
assert request.module is None
|
||
if "{scope}" == 'class':
|
||
assert request.cls is None
|
||
if "{scope}" == 'function':
|
||
assert request.function is None
|
||
return 99
|
||
'''.format(scope=scope))
|
||
testdir.maketxtfile(test_doc="""
|
||
>>> 1 + 1
|
||
2
|
||
""")
|
||
result = testdir.runpytest('--doctest-modules')
|
||
assert 'FAILURES' not in str(result.stdout.str())
|
||
result.stdout.fnmatch_lines(['*=== 1 passed in *'])
|
||
|
||
|
||
class TestDoctestNamespaceFixture(object):
|
||
|
||
SCOPES = ['module', 'session', 'class', 'function']
|
||
|
||
@pytest.mark.parametrize('scope', SCOPES)
|
||
def test_namespace_doctestfile(self, testdir, scope):
|
||
"""
|
||
Check that inserting something into the namespace works in a
|
||
simple text file doctest
|
||
"""
|
||
testdir.makeconftest("""
|
||
import pytest
|
||
import contextlib
|
||
|
||
@pytest.fixture(autouse=True, scope="{scope}")
|
||
def add_contextlib(doctest_namespace):
|
||
doctest_namespace['cl'] = contextlib
|
||
""".format(scope=scope))
|
||
p = testdir.maketxtfile("""
|
||
>>> print(cl.__name__)
|
||
contextlib
|
||
""")
|
||
reprec = testdir.inline_run(p)
|
||
reprec.assertoutcome(passed=1)
|
||
|
||
@pytest.mark.parametrize('scope', SCOPES)
|
||
def test_namespace_pyfile(self, testdir, scope):
|
||
"""
|
||
Check that inserting something into the namespace works in a
|
||
simple Python file docstring doctest
|
||
"""
|
||
testdir.makeconftest("""
|
||
import pytest
|
||
import contextlib
|
||
|
||
@pytest.fixture(autouse=True, scope="{scope}")
|
||
def add_contextlib(doctest_namespace):
|
||
doctest_namespace['cl'] = contextlib
|
||
""".format(scope=scope))
|
||
p = testdir.makepyfile("""
|
||
def foo():
|
||
'''
|
||
>>> print(cl.__name__)
|
||
contextlib
|
||
'''
|
||
""")
|
||
reprec = testdir.inline_run(p, "--doctest-modules")
|
||
reprec.assertoutcome(passed=1)
|
||
|
||
|
||
class TestDoctestReportingOption(object):
|
||
def _run_doctest_report(self, testdir, format):
|
||
testdir.makepyfile("""
|
||
def foo():
|
||
'''
|
||
>>> foo()
|
||
a b
|
||
0 1 4
|
||
1 2 4
|
||
2 3 6
|
||
'''
|
||
print(' a b\\n'
|
||
'0 1 4\\n'
|
||
'1 2 5\\n'
|
||
'2 3 6')
|
||
""")
|
||
return testdir.runpytest("--doctest-modules", "--doctest-report", format)
|
||
|
||
@pytest.mark.parametrize('format', ['udiff', 'UDIFF', 'uDiFf'])
|
||
def test_doctest_report_udiff(self, testdir, format):
|
||
result = self._run_doctest_report(testdir, format)
|
||
result.stdout.fnmatch_lines([
|
||
' 0 1 4',
|
||
' -1 2 4',
|
||
' +1 2 5',
|
||
' 2 3 6',
|
||
])
|
||
|
||
def test_doctest_report_cdiff(self, testdir):
|
||
result = self._run_doctest_report(testdir, 'cdiff')
|
||
result.stdout.fnmatch_lines([
|
||
' a b',
|
||
' 0 1 4',
|
||
' ! 1 2 4',
|
||
' 2 3 6',
|
||
' --- 1,4 ----',
|
||
' a b',
|
||
' 0 1 4',
|
||
' ! 1 2 5',
|
||
' 2 3 6',
|
||
])
|
||
|
||
def test_doctest_report_ndiff(self, testdir):
|
||
result = self._run_doctest_report(testdir, 'ndiff')
|
||
result.stdout.fnmatch_lines([
|
||
' a b',
|
||
' 0 1 4',
|
||
' - 1 2 4',
|
||
' ? ^',
|
||
' + 1 2 5',
|
||
' ? ^',
|
||
' 2 3 6',
|
||
])
|
||
|
||
@pytest.mark.parametrize('format', ['none', 'only_first_failure'])
|
||
def test_doctest_report_none_or_only_first_failure(self, testdir, format):
|
||
result = self._run_doctest_report(testdir, format)
|
||
result.stdout.fnmatch_lines([
|
||
'Expected:',
|
||
' a b',
|
||
' 0 1 4',
|
||
' 1 2 4',
|
||
' 2 3 6',
|
||
'Got:',
|
||
' a b',
|
||
' 0 1 4',
|
||
' 1 2 5',
|
||
' 2 3 6',
|
||
])
|
||
|
||
def test_doctest_report_invalid(self, testdir):
|
||
result = self._run_doctest_report(testdir, 'obviously_invalid_format')
|
||
result.stderr.fnmatch_lines([
|
||
"*error: argument --doctest-report: invalid choice: 'obviously_invalid_format' (choose from*"
|
||
])
|