Author: Carl Friedrich Bolz-Tereick <[email protected]>
Branch: json-decoder-maps
Changeset: r97571:22fe436a1585
Date: 2019-09-20 16:40 +0200
http://bitbucket.org/pypy/pypy/changeset/22fe436a1585/
Log: a test that devolving doesn't change the order
diff --git a/pypy/objspace/std/test/test_jsondict.py
b/pypy/objspace/std/test/test_jsondict.py
--- a/pypy/objspace/std/test/test_jsondict.py
+++ b/pypy/objspace/std/test/test_jsondict.py
@@ -71,7 +71,6 @@
assert d == {u"a": 1}
def test_keys_value_items(self):
- import __pypy__
import _pypyjson
d = _pypyjson.loads('{"a": 1, "b": "x"}')
@@ -80,10 +79,19 @@
assert d.items() == [(u"a", 1), (u"b", u"x")]
def test_iter_keys_value_items(self):
- import __pypy__
import _pypyjson
d = _pypyjson.loads('{"a": 1, "b": "x"}')
assert list(d.iterkeys()) == [u"a", u"b"]
assert list(d.itervalues()) == [1, u"x"]
assert list(d.iteritems()) == [(u"a", 1), (u"b", u"x")]
+
+ def test_dict_order_retained_when_switching_strategies(self):
+ import _pypyjson
+ import __pypy__
+ d = _pypyjson.loads('{"a": 1, "b": "x"}')
+ assert list(d) == [u"a", u"b"]
+ # devolve
+ assert not 1 in d
+ assert __pypy__.strategy(d) == "UnicodeDictStrategy"
+ assert list(d) == [u"a", u"b"]
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