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-rw-r--r--lib/python2.7/test/test_pprint.py432
1 files changed, 0 insertions, 432 deletions
diff --git a/lib/python2.7/test/test_pprint.py b/lib/python2.7/test/test_pprint.py
deleted file mode 100644
index e0137df..0000000
--- a/lib/python2.7/test/test_pprint.py
+++ /dev/null
@@ -1,432 +0,0 @@
-import pprint
-import test.test_support
-import unittest
-import test.test_set
-
-try:
- uni = unicode
-except NameError:
- def uni(x):
- return x
-
-# list, tuple and dict subclasses that do or don't overwrite __repr__
-class list2(list):
- pass
-
-class list3(list):
- def __repr__(self):
- return list.__repr__(self)
-
-class tuple2(tuple):
- pass
-
-class tuple3(tuple):
- def __repr__(self):
- return tuple.__repr__(self)
-
-class dict2(dict):
- pass
-
-class dict3(dict):
- def __repr__(self):
- return dict.__repr__(self)
-
-class QueryTestCase(unittest.TestCase):
-
- def setUp(self):
- self.a = range(100)
- self.b = range(200)
- self.a[-12] = self.b
-
- def test_basic(self):
- # Verify .isrecursive() and .isreadable() w/o recursion
- pp = pprint.PrettyPrinter()
- for safe in (2, 2.0, 2j, "abc", [3], (2,2), {3: 3}, uni("yaddayadda"),
- self.a, self.b):
- # module-level convenience functions
- self.assertFalse(pprint.isrecursive(safe),
- "expected not isrecursive for %r" % (safe,))
- self.assertTrue(pprint.isreadable(safe),
- "expected isreadable for %r" % (safe,))
- # PrettyPrinter methods
- self.assertFalse(pp.isrecursive(safe),
- "expected not isrecursive for %r" % (safe,))
- self.assertTrue(pp.isreadable(safe),
- "expected isreadable for %r" % (safe,))
-
- def test_knotted(self):
- # Verify .isrecursive() and .isreadable() w/ recursion
- # Tie a knot.
- self.b[67] = self.a
- # Messy dict.
- self.d = {}
- self.d[0] = self.d[1] = self.d[2] = self.d
-
- pp = pprint.PrettyPrinter()
-
- for icky in self.a, self.b, self.d, (self.d, self.d):
- self.assertTrue(pprint.isrecursive(icky), "expected isrecursive")
- self.assertFalse(pprint.isreadable(icky), "expected not isreadable")
- self.assertTrue(pp.isrecursive(icky), "expected isrecursive")
- self.assertFalse(pp.isreadable(icky), "expected not isreadable")
-
- # Break the cycles.
- self.d.clear()
- del self.a[:]
- del self.b[:]
-
- for safe in self.a, self.b, self.d, (self.d, self.d):
- # module-level convenience functions
- self.assertFalse(pprint.isrecursive(safe),
- "expected not isrecursive for %r" % (safe,))
- self.assertTrue(pprint.isreadable(safe),
- "expected isreadable for %r" % (safe,))
- # PrettyPrinter methods
- self.assertFalse(pp.isrecursive(safe),
- "expected not isrecursive for %r" % (safe,))
- self.assertTrue(pp.isreadable(safe),
- "expected isreadable for %r" % (safe,))
-
- def test_unreadable(self):
- # Not recursive but not readable anyway
- pp = pprint.PrettyPrinter()
- for unreadable in type(3), pprint, pprint.isrecursive:
- # module-level convenience functions
- self.assertFalse(pprint.isrecursive(unreadable),
- "expected not isrecursive for %r" % (unreadable,))
- self.assertFalse(pprint.isreadable(unreadable),
- "expected not isreadable for %r" % (unreadable,))
- # PrettyPrinter methods
- self.assertFalse(pp.isrecursive(unreadable),
- "expected not isrecursive for %r" % (unreadable,))
- self.assertFalse(pp.isreadable(unreadable),
- "expected not isreadable for %r" % (unreadable,))
-
- def test_same_as_repr(self):
- # Simple objects, small containers and classes that overwrite __repr__
- # For those the result should be the same as repr().
- # Ahem. The docs don't say anything about that -- this appears to
- # be testing an implementation quirk. Starting in Python 2.5, it's
- # not true for dicts: pprint always sorts dicts by key now; before,
- # it sorted a dict display if and only if the display required
- # multiple lines. For that reason, dicts with more than one element
- # aren't tested here.
- for simple in (0, 0L, 0+0j, 0.0, "", uni(""),
- (), tuple2(), tuple3(),
- [], list2(), list3(),
- {}, dict2(), dict3(),
- self.assertTrue, pprint,
- -6, -6L, -6-6j, -1.5, "x", uni("x"), (3,), [3], {3: 6},
- (1,2), [3,4], {5: 6},
- tuple2((1,2)), tuple3((1,2)), tuple3(range(100)),
- [3,4], list2([3,4]), list3([3,4]), list3(range(100)),
- dict2({5: 6}), dict3({5: 6}),
- range(10, -11, -1)
- ):
- native = repr(simple)
- for function in "pformat", "saferepr":
- f = getattr(pprint, function)
- got = f(simple)
- self.assertEqual(native, got,
- "expected %s got %s from pprint.%s" %
- (native, got, function))
-
- def test_basic_line_wrap(self):
- # verify basic line-wrapping operation
- o = {'RPM_cal': 0,
- 'RPM_cal2': 48059,
- 'Speed_cal': 0,
- 'controldesk_runtime_us': 0,
- 'main_code_runtime_us': 0,
- 'read_io_runtime_us': 0,
- 'write_io_runtime_us': 43690}
- exp = """\
-{'RPM_cal': 0,
- 'RPM_cal2': 48059,
- 'Speed_cal': 0,
- 'controldesk_runtime_us': 0,
- 'main_code_runtime_us': 0,
- 'read_io_runtime_us': 0,
- 'write_io_runtime_us': 43690}"""
- for type in [dict, dict2]:
- self.assertEqual(pprint.pformat(type(o)), exp)
-
- o = range(100)
- exp = '[%s]' % ',\n '.join(map(str, o))
- for type in [list, list2]:
- self.assertEqual(pprint.pformat(type(o)), exp)
-
- o = tuple(range(100))
- exp = '(%s)' % ',\n '.join(map(str, o))
- for type in [tuple, tuple2]:
- self.assertEqual(pprint.pformat(type(o)), exp)
-
- # indent parameter
- o = range(100)
- exp = '[ %s]' % ',\n '.join(map(str, o))
- for type in [list, list2]:
- self.assertEqual(pprint.pformat(type(o), indent=4), exp)
-
- def test_nested_indentations(self):
- o1 = list(range(10))
- o2 = dict(first=1, second=2, third=3)
- o = [o1, o2]
- expected = """\
-[ [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
- { 'first': 1,
- 'second': 2,
- 'third': 3}]"""
- self.assertEqual(pprint.pformat(o, indent=4, width=42), expected)
-
- def test_sorted_dict(self):
- # Starting in Python 2.5, pprint sorts dict displays by key regardless
- # of how small the dictionary may be.
- # Before the change, on 32-bit Windows pformat() gave order
- # 'a', 'c', 'b' here, so this test failed.
- d = {'a': 1, 'b': 1, 'c': 1}
- self.assertEqual(pprint.pformat(d), "{'a': 1, 'b': 1, 'c': 1}")
- self.assertEqual(pprint.pformat([d, d]),
- "[{'a': 1, 'b': 1, 'c': 1}, {'a': 1, 'b': 1, 'c': 1}]")
-
- # The next one is kind of goofy. The sorted order depends on the
- # alphabetic order of type names: "int" < "str" < "tuple". Before
- # Python 2.5, this was in the test_same_as_repr() test. It's worth
- # keeping around for now because it's one of few tests of pprint
- # against a crazy mix of types.
- self.assertEqual(pprint.pformat({"xy\tab\n": (3,), 5: [[]], (): {}}),
- r"{5: [[]], 'xy\tab\n': (3,), (): {}}")
-
- def test_subclassing(self):
- o = {'names with spaces': 'should be presented using repr()',
- 'others.should.not.be': 'like.this'}
- exp = """\
-{'names with spaces': 'should be presented using repr()',
- others.should.not.be: like.this}"""
- self.assertEqual(DottedPrettyPrinter().pformat(o), exp)
-
- def test_set_reprs(self):
- self.assertEqual(pprint.pformat(set()), 'set()')
- self.assertEqual(pprint.pformat(set(range(3))), 'set([0, 1, 2])')
- self.assertEqual(pprint.pformat(frozenset()), 'frozenset()')
- self.assertEqual(pprint.pformat(frozenset(range(3))), 'frozenset([0, 1, 2])')
- cube_repr_tgt = """\
-{frozenset([]): frozenset([frozenset([2]), frozenset([0]), frozenset([1])]),
- frozenset([0]): frozenset([frozenset(),
- frozenset([0, 2]),
- frozenset([0, 1])]),
- frozenset([1]): frozenset([frozenset(),
- frozenset([1, 2]),
- frozenset([0, 1])]),
- frozenset([2]): frozenset([frozenset(),
- frozenset([1, 2]),
- frozenset([0, 2])]),
- frozenset([1, 2]): frozenset([frozenset([2]),
- frozenset([1]),
- frozenset([0, 1, 2])]),
- frozenset([0, 2]): frozenset([frozenset([2]),
- frozenset([0]),
- frozenset([0, 1, 2])]),
- frozenset([0, 1]): frozenset([frozenset([0]),
- frozenset([1]),
- frozenset([0, 1, 2])]),
- frozenset([0, 1, 2]): frozenset([frozenset([1, 2]),
- frozenset([0, 2]),
- frozenset([0, 1])])}"""
- cube = test.test_set.cube(3)
- self.assertEqual(pprint.pformat(cube), cube_repr_tgt)
- cubo_repr_tgt = """\
-{frozenset([frozenset([0, 2]), frozenset([0])]): frozenset([frozenset([frozenset([0,
- 2]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([0]),
- frozenset([0,
- 1])]),
- frozenset([frozenset(),
- frozenset([0])]),
- frozenset([frozenset([2]),
- frozenset([0,
- 2])])]),
- frozenset([frozenset([0, 1]), frozenset([1])]): frozenset([frozenset([frozenset([0,
- 1]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([0]),
- frozenset([0,
- 1])]),
- frozenset([frozenset([1]),
- frozenset([1,
- 2])]),
- frozenset([frozenset(),
- frozenset([1])])]),
- frozenset([frozenset([1, 2]), frozenset([1])]): frozenset([frozenset([frozenset([1,
- 2]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([2]),
- frozenset([1,
- 2])]),
- frozenset([frozenset(),
- frozenset([1])]),
- frozenset([frozenset([1]),
- frozenset([0,
- 1])])]),
- frozenset([frozenset([1, 2]), frozenset([2])]): frozenset([frozenset([frozenset([1,
- 2]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([1]),
- frozenset([1,
- 2])]),
- frozenset([frozenset([2]),
- frozenset([0,
- 2])]),
- frozenset([frozenset(),
- frozenset([2])])]),
- frozenset([frozenset([]), frozenset([0])]): frozenset([frozenset([frozenset([0]),
- frozenset([0,
- 1])]),
- frozenset([frozenset([0]),
- frozenset([0,
- 2])]),
- frozenset([frozenset(),
- frozenset([1])]),
- frozenset([frozenset(),
- frozenset([2])])]),
- frozenset([frozenset([]), frozenset([1])]): frozenset([frozenset([frozenset(),
- frozenset([0])]),
- frozenset([frozenset([1]),
- frozenset([1,
- 2])]),
- frozenset([frozenset(),
- frozenset([2])]),
- frozenset([frozenset([1]),
- frozenset([0,
- 1])])]),
- frozenset([frozenset([2]), frozenset([])]): frozenset([frozenset([frozenset([2]),
- frozenset([1,
- 2])]),
- frozenset([frozenset(),
- frozenset([0])]),
- frozenset([frozenset(),
- frozenset([1])]),
- frozenset([frozenset([2]),
- frozenset([0,
- 2])])]),
- frozenset([frozenset([0, 1, 2]), frozenset([0, 1])]): frozenset([frozenset([frozenset([1,
- 2]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([0,
- 2]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([0]),
- frozenset([0,
- 1])]),
- frozenset([frozenset([1]),
- frozenset([0,
- 1])])]),
- frozenset([frozenset([0]), frozenset([0, 1])]): frozenset([frozenset([frozenset(),
- frozenset([0])]),
- frozenset([frozenset([0,
- 1]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([0]),
- frozenset([0,
- 2])]),
- frozenset([frozenset([1]),
- frozenset([0,
- 1])])]),
- frozenset([frozenset([2]), frozenset([0, 2])]): frozenset([frozenset([frozenset([0,
- 2]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([2]),
- frozenset([1,
- 2])]),
- frozenset([frozenset([0]),
- frozenset([0,
- 2])]),
- frozenset([frozenset(),
- frozenset([2])])]),
- frozenset([frozenset([0, 1, 2]), frozenset([0, 2])]): frozenset([frozenset([frozenset([1,
- 2]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([0,
- 1]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([0]),
- frozenset([0,
- 2])]),
- frozenset([frozenset([2]),
- frozenset([0,
- 2])])]),
- frozenset([frozenset([1, 2]), frozenset([0, 1, 2])]): frozenset([frozenset([frozenset([0,
- 2]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([0,
- 1]),
- frozenset([0,
- 1,
- 2])]),
- frozenset([frozenset([2]),
- frozenset([1,
- 2])]),
- frozenset([frozenset([1]),
- frozenset([1,
- 2])])])}"""
-
- cubo = test.test_set.linegraph(cube)
- self.assertEqual(pprint.pformat(cubo), cubo_repr_tgt)
-
- def test_depth(self):
- nested_tuple = (1, (2, (3, (4, (5, 6)))))
- nested_dict = {1: {2: {3: {4: {5: {6: 6}}}}}}
- nested_list = [1, [2, [3, [4, [5, [6, []]]]]]]
- self.assertEqual(pprint.pformat(nested_tuple), repr(nested_tuple))
- self.assertEqual(pprint.pformat(nested_dict), repr(nested_dict))
- self.assertEqual(pprint.pformat(nested_list), repr(nested_list))
-
- lv1_tuple = '(1, (...))'
- lv1_dict = '{1: {...}}'
- lv1_list = '[1, [...]]'
- self.assertEqual(pprint.pformat(nested_tuple, depth=1), lv1_tuple)
- self.assertEqual(pprint.pformat(nested_dict, depth=1), lv1_dict)
- self.assertEqual(pprint.pformat(nested_list, depth=1), lv1_list)
-
-
-class DottedPrettyPrinter(pprint.PrettyPrinter):
-
- def format(self, object, context, maxlevels, level):
- if isinstance(object, str):
- if ' ' in object:
- return repr(object), 1, 0
- else:
- return object, 0, 0
- else:
- return pprint.PrettyPrinter.format(
- self, object, context, maxlevels, level)
-
-
-def test_main():
- test.test_support.run_unittest(QueryTestCase)
-
-
-if __name__ == "__main__":
- test_main()
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 16:13:15 +0000