Mercurial > hg
annotate tests/test-lrucachedict.py @ 27377:d1c998d7b103
help: pass subtopic into help()
Now that we have multiple directories where help topics can live,
we need a mechanism to access them. We already use "." to
separate topic from section. So it seems logical to also use "." to
denote the sub-directory of a topic.
This patch teaches the help command to parse out the possible
sub-topic and pass it to the help system.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Sun, 13 Dec 2015 11:04:45 -0800 |
parents | 45d996a566d7 |
children | 6cd3044985c2 |
rev | line source |
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18603 | 1 from mercurial import util |
2 | |
3 def printifpresent(d, xs): | |
4 for x in xs: | |
5 present = x in d | |
6 print "'%s' in d: %s" % (x, present) | |
7 if present: | |
8 print "d['%s']: %s" % (x, d[x]) | |
9 | |
10 def test_lrucachedict(): | |
11 d = util.lrucachedict(4) | |
12 d['a'] = 'va' | |
13 d['b'] = 'vb' | |
14 d['c'] = 'vc' | |
15 d['d'] = 'vd' | |
16 | |
17 # all of these should be present | |
18 printifpresent(d, ['a', 'b', 'c', 'd']) | |
19 | |
20 # 'a' should be dropped because it was least recently used | |
21 d['e'] = 've' | |
22 printifpresent(d, ['a', 'b', 'c', 'd', 'e']) | |
23 | |
24 # touch entries in some order (get or set). | |
25 d['e'] | |
26 d['c'] = 'vc2' | |
27 d['d'] | |
28 d['b'] = 'vb2' | |
29 | |
30 # 'e' should be dropped now | |
31 d['f'] = 'vf' | |
32 printifpresent(d, ['b', 'c', 'd', 'e', 'f']) | |
33 | |
19710
887ffa22fd0d
lrucachedict: implement clear()
Siddharth Agarwal <sid0@fb.com>
parents:
18603
diff
changeset
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34 d.clear() |
887ffa22fd0d
lrucachedict: implement clear()
Siddharth Agarwal <sid0@fb.com>
parents:
18603
diff
changeset
|
35 printifpresent(d, ['b', 'c', 'd', 'e', 'f']) |
887ffa22fd0d
lrucachedict: implement clear()
Siddharth Agarwal <sid0@fb.com>
parents:
18603
diff
changeset
|
36 |
27371
45d996a566d7
util: reimplement lrucachedict
Gregory Szorc <gregory.szorc@gmail.com>
parents:
19710
diff
changeset
|
37 # Now test dicts that aren't full. |
45d996a566d7
util: reimplement lrucachedict
Gregory Szorc <gregory.szorc@gmail.com>
parents:
19710
diff
changeset
|
38 d = util.lrucachedict(4) |
45d996a566d7
util: reimplement lrucachedict
Gregory Szorc <gregory.szorc@gmail.com>
parents:
19710
diff
changeset
|
39 d['a'] = 1 |
45d996a566d7
util: reimplement lrucachedict
Gregory Szorc <gregory.szorc@gmail.com>
parents:
19710
diff
changeset
|
40 d['b'] = 2 |
45d996a566d7
util: reimplement lrucachedict
Gregory Szorc <gregory.szorc@gmail.com>
parents:
19710
diff
changeset
|
41 d['a'] |
45d996a566d7
util: reimplement lrucachedict
Gregory Szorc <gregory.szorc@gmail.com>
parents:
19710
diff
changeset
|
42 d['b'] |
45d996a566d7
util: reimplement lrucachedict
Gregory Szorc <gregory.szorc@gmail.com>
parents:
19710
diff
changeset
|
43 printifpresent(d, ['a', 'b']) |
45d996a566d7
util: reimplement lrucachedict
Gregory Szorc <gregory.szorc@gmail.com>
parents:
19710
diff
changeset
|
44 |
18603 | 45 if __name__ == '__main__': |
46 test_lrucachedict() |