Mercurial > hg
annotate tests/test-lrucachedict.py @ 29224:7424f4294199
sslutil: require serverhostname argument (API)
All callers now specify it. So we can require it.
Requiring the argument means SNI will always work if supported
by Python.
The main reason for this change is to store state on the socket
instance to make the validation function generic. This will be
evident in subsequent commits.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 05 May 2016 19:10:18 -0700 |
parents | ba0e4789bd2e |
children | 79add5a4e857 |
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1 from __future__ import absolute_import, print_function |
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2 |
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3 from mercurial import ( |
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4 util, |
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5 ) |
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7 def printifpresent(d, xs, name='d'): |
18603 | 8 for x in xs: |
9 present = x in d | |
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10 print("'%s' in %s: %s" % (x, name, present)) |
18603 | 11 if present: |
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12 print("%s['%s']: %s" % (name, x, d[x])) |
18603 | 13 |
14 def test_lrucachedict(): | |
15 d = util.lrucachedict(4) | |
16 d['a'] = 'va' | |
17 d['b'] = 'vb' | |
18 d['c'] = 'vc' | |
19 d['d'] = 'vd' | |
20 | |
21 # all of these should be present | |
22 printifpresent(d, ['a', 'b', 'c', 'd']) | |
23 | |
24 # 'a' should be dropped because it was least recently used | |
25 d['e'] = 've' | |
26 printifpresent(d, ['a', 'b', 'c', 'd', 'e']) | |
27 | |
28 # touch entries in some order (get or set). | |
29 d['e'] | |
30 d['c'] = 'vc2' | |
31 d['d'] | |
32 d['b'] = 'vb2' | |
33 | |
34 # 'e' should be dropped now | |
35 d['f'] = 'vf' | |
36 printifpresent(d, ['b', 'c', 'd', 'e', 'f']) | |
37 | |
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38 d.clear() |
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39 printifpresent(d, ['b', 'c', 'd', 'e', 'f']) |
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40 |
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41 # Now test dicts that aren't full. |
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42 d = util.lrucachedict(4) |
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43 d['a'] = 1 |
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44 d['b'] = 2 |
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45 d['a'] |
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46 d['b'] |
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47 printifpresent(d, ['a', 'b']) |
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48 |
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49 # test copy method |
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50 d = util.lrucachedict(4) |
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51 d['a'] = 'va3' |
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52 d['b'] = 'vb3' |
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53 d['c'] = 'vc3' |
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54 d['d'] = 'vd3' |
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55 |
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56 dc = d.copy() |
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57 |
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58 # all of these should be present |
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59 print("\nAll of these should be present:") |
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60 printifpresent(dc, ['a', 'b', 'c', 'd'], 'dc') |
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61 |
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62 # 'a' should be dropped because it was least recently used |
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63 print("\nAll of these except 'a' should be present:") |
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64 dc['e'] = 've3' |
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65 printifpresent(dc, ['a', 'b', 'c', 'd', 'e'], 'dc') |
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66 |
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67 # contents and order of original dict should remain unchanged |
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68 print("\nThese should be in reverse alphabetical order and read 'v?3':") |
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69 dc['b'] = 'vb3_new' |
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70 for k in list(iter(d)): |
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71 print("d['%s']: %s" % (k, d[k])) |
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72 |
18603 | 73 if __name__ == '__main__': |
74 test_lrucachedict() |