Mercurial > hg
annotate tests/bruterebase.py @ 50793:1fbae268ecae
wrapfunction: use sysstr instead of bytes as argument in "sqlitestore"
This is as valid and simpler, it will help us to eventually get ride of
`safehasattr`.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Fri, 03 Feb 2023 04:27:17 +0100 |
parents | 56f98406831b |
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rev | line source |
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33708 | 1 # bruterebase.py - brute force rebase testing |
2 # | |
3 # Copyright 2017 Facebook, Inc. | |
4 # | |
5 # This software may be used and distributed according to the terms of the | |
6 # GNU General Public License version 2 or any later version. | |
7 | |
8 | |
9 from mercurial import ( | |
10 error, | |
11 registrar, | |
12 revsetlang, | |
13 ) | |
14 | |
15 from hgext import rebase | |
16 | |
17 cmdtable = {} | |
18 command = registrar.command(cmdtable) | |
19 | |
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20 |
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21 @command(b'debugbruterebase') |
33708 | 22 def debugbruterebase(ui, repo, source, dest): |
23 """for every non-empty subset of source, run rebase -r subset -d dest | |
24 | |
25 Print one line summary for each subset. Assume obsstore is enabled. | |
26 """ | |
27 srevs = list(repo.revs(source)) | |
28 | |
29 with repo.wlock(), repo.lock(): | |
30 repolen = len(repo) | |
31 cl = repo.changelog | |
32 | |
33 def getdesc(rev): | |
34 result = cl.changelogrevision(rev).description | |
35 if rev >= repolen: | |
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36 result += b"'" |
33708 | 37 return result |
38 | |
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39 for i in range(1, 2 ** len(srevs)): |
33708 | 40 subset = [rev for j, rev in enumerate(srevs) if i & (1 << j) != 0] |
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41 spec = revsetlang.formatspec(b'%ld', subset) |
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42 tr = repo.transaction(b'rebase') |
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43 tr._report = lambda x: 0 # hide "transaction abort" |
33708 | 44 |
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45 with ui.silent(): |
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46 try: |
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47 rebase.rebase(ui, repo, dest=dest, rev=[spec]) |
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48 except error.Abort as ex: |
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49 summary = b'ABORT: %s' % ex.message |
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50 except Exception as ex: |
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51 summary = b'CRASH: %s' % ex |
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52 else: |
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53 # short summary about new nodes |
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54 cl = repo.changelog |
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55 descs = [] |
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56 for rev in range(repolen, len(repo)): |
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57 desc = b'%s:' % getdesc(rev) |
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58 for prev in cl.parentrevs(rev): |
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59 if prev > -1: |
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60 desc += getdesc(prev) |
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61 descs.append(desc) |
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62 descs.sort() |
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63 summary = b' '.join(descs) |
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64 repo.vfs.tryunlink(b'rebasestate') |
33708 | 65 |
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66 subsetdesc = b''.join(getdesc(rev) for rev in subset) |
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67 ui.write(b'%s: %s\n' % (subsetdesc.rjust(len(srevs)), summary)) |
33708 | 68 tr.abort() |