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Moved some test cases from doctest to test_doctest.

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Tim Peters 2004-08-23 22:13:22 +00:00
parent 3fa8c2079a
commit a7def72a08
2 changed files with 126 additions and 118 deletions
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116
Lib/doctest.py
View file

@ -2478,122 +2478,6 @@ __test__ = {"_TestClass": _TestClass,
""",
}
def test1(): r"""
>>> warnings.filterwarnings("ignore", "class Tester", DeprecationWarning,
... "doctest", 0)
>>> from doctest import Tester
>>> t = Tester(globs={'x': 42}, verbose=0)
>>> t.runstring(r'''
... >>> x = x * 2
... >>> print x
... 42
... ''', 'XYZ')
**********************************************************************
Line 3, in XYZ
Failed example:
print x
Expected:
42
Got:
84
(1, 2)
>>> t.runstring(">>> x = x * 2\n>>> print x\n84\n", 'example2')
(0, 2)
>>> t.summarize()
**********************************************************************
1 items had failures:
1 of 2 in XYZ
***Test Failed*** 1 failures.
(1, 4)
>>> t.summarize(verbose=1)
1 items passed all tests:
2 tests in example2
**********************************************************************
1 items had failures:
1 of 2 in XYZ
4 tests in 2 items.
3 passed and 1 failed.
***Test Failed*** 1 failures.
(1, 4)
"""
def test2(): r"""
>>> warnings.filterwarnings("ignore", "class Tester",
... DeprecationWarning, "doctest", 0)
>>> t = Tester(globs={}, verbose=1)
>>> test = r'''
... # just an example
... >>> x = 1 + 2
... >>> x
... 3
... '''
>>> t.runstring(test, "Example")
Running string Example
Trying: x = 1 + 2
Expecting: nothing
ok
Trying: x
Expecting: 3
ok
0 of 2 examples failed in string Example
(0, 2)
"""
def test3(): r"""
>>> warnings.filterwarnings("ignore", "class Tester",
... DeprecationWarning, "doctest", 0)
>>> t = Tester(globs={}, verbose=0)
>>> def _f():
... '''Trivial docstring example.
... >>> assert 2 == 2
... '''
... return 32
...
>>> t.rundoc(_f) # expect 0 failures in 1 example
(0, 1)
"""
def test4(): """
>>> import new
>>> m1 = new.module('_m1')
>>> m2 = new.module('_m2')
>>> test_data = \"""
... def _f():
... '''>>> assert 1 == 1
... '''
... def g():
... '''>>> assert 2 != 1
... '''
... class H:
... '''>>> assert 2 > 1
... '''
... def bar(self):
... '''>>> assert 1 < 2
... '''
... \"""
>>> exec test_data in m1.__dict__
>>> exec test_data in m2.__dict__
>>> m1.__dict__.update({"f2": m2._f, "g2": m2.g, "h2": m2.H})
Tests that objects outside m1 are excluded:
>>> warnings.filterwarnings("ignore", "class Tester",
... DeprecationWarning, "doctest", 0)
>>> t = Tester(globs={}, verbose=0)
>>> t.rundict(m1.__dict__, "rundict_test", m1) # f2 and g2 and h2 skipped
(0, 4)
Once more, not excluding stuff outside m1:
>>> t = Tester(globs={}, verbose=0)
>>> t.rundict(m1.__dict__, "rundict_test_pvt") # None are skipped.
(0, 8)
The exclusion of objects from outside the designated module is
meant to be invoked automagically by testmod.
>>> testmod(m1, verbose=False)
(0, 4)
"""
def _test():
r = unittest.TextTestRunner()
r.run(DocTestSuite())

128
Lib/test/test_doctest.py
View file

@ -4,6 +4,7 @@ Test script for doctest.
from test import test_support
import doctest
import warnings
######################################################################
## Sample Objects (used by test cases)
@ -277,7 +278,7 @@ We'll simulate a __file__ attr that ends in pyc:
>>> tests = finder.find(sample_func)
>>> print tests # doctest: +ELLIPSIS
[<DocTest sample_func from ...:12 (1 example)>]
[<DocTest sample_func from ...:13 (1 example)>]
>>> tests[0].filename
'test_doctest.py'
@ -1493,13 +1494,136 @@ def test_DocFileSuite():
def test_trailing_space_in_test():
"""
Trailing spaces in expcted output are significant:
Trailing spaces in expected output are significant:
>>> x, y = 'foo', ''
>>> print x, y
foo \n
"""
# old_test1, ... used to live in doctest.py, but cluttered it. Note
# that these use the deprecated doctest.Tester, so should go away (or
# be rewritten) someday.
# Ignore all warnings about the use of class Tester in this module.
# Note that the name of this module may differ depending on how it's
# imported, so the use of __name__ is important.
warnings.filterwarnings("ignore", "class Tester", DeprecationWarning,
__name__, 0)
def old_test1(): r"""
>>> from doctest import Tester
>>> t = Tester(globs={'x': 42}, verbose=0)
>>> t.runstring(r'''
... >>> x = x * 2
... >>> print x
... 42
... ''', 'XYZ')
**********************************************************************
Line 3, in XYZ
Failed example:
print x
Expected:
42
Got:
84
(1, 2)
>>> t.runstring(">>> x = x * 2\n>>> print x\n84\n", 'example2')
(0, 2)
>>> t.summarize()
**********************************************************************
1 items had failures:
1 of 2 in XYZ
***Test Failed*** 1 failures.
(1, 4)
>>> t.summarize(verbose=1)
1 items passed all tests:
2 tests in example2
**********************************************************************
1 items had failures:
1 of 2 in XYZ
4 tests in 2 items.
3 passed and 1 failed.
***Test Failed*** 1 failures.
(1, 4)
"""
def old_test2(): r"""
>>> from doctest import Tester
>>> t = Tester(globs={}, verbose=1)
>>> test = r'''
... # just an example
... >>> x = 1 + 2
... >>> x
... 3
... '''
>>> t.runstring(test, "Example")
Running string Example
Trying: x = 1 + 2
Expecting: nothing
ok
Trying: x
Expecting: 3
ok
0 of 2 examples failed in string Example
(0, 2)
"""
def old_test3(): r"""
>>> from doctest import Tester
>>> t = Tester(globs={}, verbose=0)
>>> def _f():
... '''Trivial docstring example.
... >>> assert 2 == 2
... '''
... return 32
...
>>> t.rundoc(_f) # expect 0 failures in 1 example
(0, 1)
"""
def old_test4(): """
>>> import new
>>> m1 = new.module('_m1')
>>> m2 = new.module('_m2')
>>> test_data = \"""
... def _f():
... '''>>> assert 1 == 1
... '''
... def g():
... '''>>> assert 2 != 1
... '''
... class H:
... '''>>> assert 2 > 1
... '''
... def bar(self):
... '''>>> assert 1 < 2
... '''
... \"""
>>> exec test_data in m1.__dict__
>>> exec test_data in m2.__dict__
>>> m1.__dict__.update({"f2": m2._f, "g2": m2.g, "h2": m2.H})
Tests that objects outside m1 are excluded:
>>> from doctest import Tester
>>> t = Tester(globs={}, verbose=0)
>>> t.rundict(m1.__dict__, "rundict_test", m1) # f2 and g2 and h2 skipped
(0, 4)
Once more, not excluding stuff outside m1:
>>> t = Tester(globs={}, verbose=0)
>>> t.rundict(m1.__dict__, "rundict_test_pvt") # None are skipped.
(0, 8)
The exclusion of objects from outside the designated module is
meant to be invoked automagically by testmod.
>>> doctest.testmod(m1, verbose=False)
(0, 4)
"""
######################################################################
## Main
######################################################################