diff options
Diffstat (limited to 'Lib/test/test_pprint.py')
| -rw-r--r-- | Lib/test/test_pprint.py | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/Lib/test/test_pprint.py b/Lib/test/test_pprint.py index f6a128d..25d806d 100644 --- a/Lib/test/test_pprint.py +++ b/Lib/test/test_pprint.py @@ -12,7 +12,7 @@ class QueryTestCase(unittest.TestCase): self.a[-12] = self.b def test_basic(self): - # Verify that .isrecursive() and .isreadable() work. + # Verify that .isrecursive() and .isreadable() work w/o recursion. verify = self.assert_ for safe in (2, 2.0, 2j, "abc", [3], (2,2), {3: 3}, u"yaddayadda", self.a, self.b): @@ -22,6 +22,7 @@ class QueryTestCase(unittest.TestCase): "expected isreadable for " + `safe`) def test_knotted(self): + # Verify that .isrecursive() and .isreadable() work w/ recursion. # Tie a knot. self.b[67] = self.a # Messy dict. @@ -54,5 +55,20 @@ class QueryTestCase(unittest.TestCase): verify(not pprint.isreadable(unreadable), "expected not isreadable for " + `unreadable`) + def test_same_as_repr(self): + "Simple objects and small containers that should be same as repr()." + verify = self.assert_ + for simple in (0, 0L, 0+0j, 0.0, "", u"", (), [], {}, verify, pprint, + -6, -6L, -6-6j, -1.5, "x", u"x", (3,), [3], {3: 6}, + (1,2), [3,4], {5: 6, 7: 8}, + {"xy\tab\n": (3,), 5: [[]], (): {}}, + range(10, -11, -1) + ): + native = repr(simple) + for function in "pformat", "saferepr": + f = getattr(pprint, function) + got = f(simple) + verify(native == got, "expected %s got %s from pprint.%s" % + (native, got, function)) test_support.run_unittest(QueryTestCase) |