annotate tests/test-revlog-ancestry.py @ 39859:32d3ed3023bb

upgrade: use rawsize() instead of revlog index The revlog index is a very low-level data structure and it shouldn't be exposed to the storage interface - at least not in its current form. upgrade.py is the only consumer of the index attribute on file storage in the repository. This commit rewrites that final consumer to use rawsize() instead of going through the index. This is actually the more proper API to use, as rawsize() will accurately report the size of revisions which have a negative size in the index. Differential Revision: https://phab.mercurial-scm.org/D4719
author Gregory Szorc <gregory.szorc@gmail.com>
date Mon, 24 Sep 2018 09:38:27 -0700
parents 5a029f049854
children b14fdf1fb615
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 from __future__ import absolute_import, print_function
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2 import os
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3 from mercurial import (
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4 hg,
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5 merge,
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6 ui as uimod,
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7 )
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8
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9 u = uimod.ui.load()
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10
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11 repo = hg.repository(u, b'test1', create=1)
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12 os.chdir('test1')
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13
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14 def commit(text, time):
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15 repo.commit(text=text, date=b"%d 0" % time)
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16
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17 def addcommit(name, time):
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18 f = open(name, 'wb')
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19 f.write(b'%s\n' % name)
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20 f.close()
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21 repo[None].add([name])
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22 commit(name, time)
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23
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24 def update(rev):
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25 merge.update(repo, rev, False, True)
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26
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27 def merge_(rev):
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28 merge.update(repo, rev, True, False)
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29
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30 if __name__ == '__main__':
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31 addcommit(b"A", 0)
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32 addcommit(b"B", 1)
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33
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34 update(0)
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35 addcommit(b"C", 2)
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36
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37 merge_(1)
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38 commit(b"D", 3)
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39
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40 update(2)
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41 addcommit(b"E", 4)
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42 addcommit(b"F", 5)
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43
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44 update(3)
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45 addcommit(b"G", 6)
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46
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47 merge_(5)
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48 commit(b"H", 7)
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50 update(5)
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51 addcommit(b"I", 8)
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52
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53 # Ancestors
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54 print('Ancestors of 5')
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55 for r in repo.changelog.ancestors([5]):
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56 print(r, end=' ')
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57
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58 print('\nAncestors of 6 and 5')
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59 for r in repo.changelog.ancestors([6, 5]):
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60 print(r, end=' ')
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61
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62 print('\nAncestors of 5 and 4')
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63 for r in repo.changelog.ancestors([5, 4]):
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64 print(r, end=' ')
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65
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66 print('\nAncestors of 7, stop at 6')
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67 for r in repo.changelog.ancestors([7], 6):
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68 print(r, end=' ')
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69
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70 print('\nAncestors of 7, including revs')
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71 for r in repo.changelog.ancestors([7], inclusive=True):
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72 print(r, end=' ')
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73
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74 print('\nAncestors of 7, 5 and 3, including revs')
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75 for r in repo.changelog.ancestors([7, 5, 3], inclusive=True):
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76 print(r, end=' ')
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77
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78 # Descendants
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79 print('\n\nDescendants of 5')
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80 for r in repo.changelog.descendants([5]):
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81 print(r, end=' ')
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82
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83 print('\nDescendants of 5 and 3')
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84 for r in repo.changelog.descendants([5, 3]):
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85 print(r, end=' ')
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86
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87 print('\nDescendants of 5 and 4')
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88 print(*repo.changelog.descendants([5, 4]), sep=' ')