GeezerVisonThe World Wide Web, restored to 800 pixels of glory. |
| Home|About|Gaming cabinet|Archives|How it works|Starter sites |
GeezerVison is showing github.com — gpython/py/tests/dict.py at main · go-python/gpython Expand file tree/ Copy pathdict.pyMore file actions 95 lines (79 loc) · 2.07 KB / Copy pathdict.pyFile metadata and controls95 lines (79 loc) · 2.07 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 # Copyright 2018 The go-python Authors. All rights reserved. # Use of this source code is governed by a BSD-style # license that can be found in the LICENSE file. from libtest import assertRaises doc="str" assert str({}) == "{}" a = str({"a":"b","c":5.5}) assert a == "{'a': 'b', 'c': 5.5}" or a == "{'c': 5.5, 'a': 'b'}" doc="repr" assert repr({}) == "{}" a = repr({"a":"b","c":5.5}) assert a == "{'a': 'b', 'c': 5.5}" or a == "{'c': 5.5, 'a': 'b'}" doc="check __iter__" a = {"a":"b","c":5.5} l = list(iter(a)) assert "a" in l assert "c" in l assert len(l) == 2 doc="check get" a = {"a":1} assert a.get('a') == 1 assert a.get('a',100) == 1 assert a.get('b') == None assert a.get('b',1) == 1 assert a.get('b',True) == True doc="check keys" a = {"a":1} assert list(a.keys()) == ["a"] doc="check values" a = {"a":1} assert list(a.values()) == [1] doc="check items" a = {"a":"b","c":5.5} for k, v in a.items(): assert k in ["a", "c"] if k == "a": assert v == "b" if k == "c": assert v == 5.5 assertRaises(TypeError, a.items, 'a') doc="del" a = {'hello': 'world', 'hi': 'there'} del a["hello"] def doDel(d, key): del d[key] assertRaises(KeyError, lambda: doDel(a, "bob")) assertRaises(KeyError, lambda: doDel(a, 123)) assert not a.__contains__('hello') assert a.__contains__('hi') doc="init" a = dict( zip( "a,b,c".split(","), "1,2,3".split(",") ) ) assert a["a"] == "1" assert a["b"] == "2" assert a["c"] == "3" a = dict(a="1", b="2", c="3") assert a["a"] == "1" assert a["b"] == "2" assert a["c"] == "3" assertRaises(TypeError, dict, "a") assertRaises(TypeError, dict, 1) assertRaises(TypeError, dict, {"a":1}, {"b":2}) doc="__contain__" a = {'hello': 'world'} assert a.__contains__('hello') assert not a.__contains__('world') doc="__eq__, __ne__" a = {'a': 'b'} assert a.__eq__(3) != True assert a.__ne__(3) != False assert a.__ne__(3) != True assert a.__ne__(3) != False assert a.__ne__({}) == True assert a.__eq__({'a': 'b'}) == True assert a.__ne__({'a': 'b'}) == False doc="__len__" a = {"a": "1", "b": "2"} assert a.__len__() == 2 assert len(a) == 2 doc="finished" |
| You are visitor 01402520 — GeezerVison does not store the pages you look up. Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required. |