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@@ -0,0 +1,200 b'' | |||||
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1 | # verify.py - repository integrity checking for Mercurial | |||
|
2 | # | |||
|
3 | # Copyright 2006 Matt Mackall <mpm@selenic.com> | |||
|
4 | # | |||
|
5 | # This software may be used and distributed according to the terms | |||
|
6 | # of the GNU General Public License, incorporated herein by reference. | |||
|
7 | ||||
|
8 | from node import * | |||
|
9 | from i18n import gettext as _ | |||
|
10 | import revlog, mdiff | |||
|
11 | ||||
|
12 | def verify(repo): | |||
|
13 | filelinkrevs = {} | |||
|
14 | filenodes = {} | |||
|
15 | changesets = revisions = files = 0 | |||
|
16 | errors = [0] | |||
|
17 | warnings = [0] | |||
|
18 | neededmanifests = {} | |||
|
19 | ||||
|
20 | def err(msg): | |||
|
21 | repo.ui.warn(msg + "\n") | |||
|
22 | errors[0] += 1 | |||
|
23 | ||||
|
24 | def warn(msg): | |||
|
25 | repo.ui.warn(msg + "\n") | |||
|
26 | warnings[0] += 1 | |||
|
27 | ||||
|
28 | def checksize(obj, name): | |||
|
29 | d = obj.checksize() | |||
|
30 | if d[0]: | |||
|
31 | err(_("%s data length off by %d bytes") % (name, d[0])) | |||
|
32 | if d[1]: | |||
|
33 | err(_("%s index contains %d extra bytes") % (name, d[1])) | |||
|
34 | ||||
|
35 | def checkversion(obj, name): | |||
|
36 | if obj.version != revlog.REVLOGV0: | |||
|
37 | if not revlogv1: | |||
|
38 | warn(_("warning: `%s' uses revlog format 1") % name) | |||
|
39 | elif revlogv1: | |||
|
40 | warn(_("warning: `%s' uses revlog format 0") % name) | |||
|
41 | ||||
|
42 | revlogv1 = repo.revlogversion != revlog.REVLOGV0 | |||
|
43 | if repo.ui.verbose or revlogv1 != repo.revlogv1: | |||
|
44 | repo.ui.status(_("repository uses revlog format %d\n") % | |||
|
45 | (revlogv1 and 1 or 0)) | |||
|
46 | ||||
|
47 | seen = {} | |||
|
48 | repo.ui.status(_("checking changesets\n")) | |||
|
49 | checksize(repo.changelog, "changelog") | |||
|
50 | ||||
|
51 | for i in range(repo.changelog.count()): | |||
|
52 | changesets += 1 | |||
|
53 | n = repo.changelog.node(i) | |||
|
54 | l = repo.changelog.linkrev(n) | |||
|
55 | if l != i: | |||
|
56 | err(_("incorrect link (%d) for changeset revision %d") %(l, i)) | |||
|
57 | if n in seen: | |||
|
58 | err(_("duplicate changeset at revision %d") % i) | |||
|
59 | seen[n] = 1 | |||
|
60 | ||||
|
61 | for p in repo.changelog.parents(n): | |||
|
62 | if p not in repo.changelog.nodemap: | |||
|
63 | err(_("changeset %s has unknown parent %s") % | |||
|
64 | (short(n), short(p))) | |||
|
65 | try: | |||
|
66 | changes = repo.changelog.read(n) | |||
|
67 | except KeyboardInterrupt: | |||
|
68 | repo.ui.warn(_("interrupted")) | |||
|
69 | raise | |||
|
70 | except Exception, inst: | |||
|
71 | err(_("unpacking changeset %s: %s") % (short(n), inst)) | |||
|
72 | continue | |||
|
73 | ||||
|
74 | neededmanifests[changes[0]] = n | |||
|
75 | ||||
|
76 | for f in changes[3]: | |||
|
77 | filelinkrevs.setdefault(f, []).append(i) | |||
|
78 | ||||
|
79 | seen = {} | |||
|
80 | repo.ui.status(_("checking manifests\n")) | |||
|
81 | checkversion(repo.manifest, "manifest") | |||
|
82 | checksize(repo.manifest, "manifest") | |||
|
83 | ||||
|
84 | for i in range(repo.manifest.count()): | |||
|
85 | n = repo.manifest.node(i) | |||
|
86 | l = repo.manifest.linkrev(n) | |||
|
87 | ||||
|
88 | if l < 0 or l >= repo.changelog.count(): | |||
|
89 | err(_("bad manifest link (%d) at revision %d") % (l, i)) | |||
|
90 | ||||
|
91 | if n in neededmanifests: | |||
|
92 | del neededmanifests[n] | |||
|
93 | ||||
|
94 | if n in seen: | |||
|
95 | err(_("duplicate manifest at revision %d") % i) | |||
|
96 | ||||
|
97 | seen[n] = 1 | |||
|
98 | ||||
|
99 | for p in repo.manifest.parents(n): | |||
|
100 | if p not in repo.manifest.nodemap: | |||
|
101 | err(_("manifest %s has unknown parent %s") % | |||
|
102 | (short(n), short(p))) | |||
|
103 | ||||
|
104 | try: | |||
|
105 | delta = mdiff.patchtext(repo.manifest.delta(n)) | |||
|
106 | except KeyboardInterrupt: | |||
|
107 | repo.ui.warn(_("interrupted")) | |||
|
108 | raise | |||
|
109 | except Exception, inst: | |||
|
110 | err(_("unpacking manifest %s: %s") % (short(n), inst)) | |||
|
111 | continue | |||
|
112 | ||||
|
113 | try: | |||
|
114 | ff = [ l.split('\0') for l in delta.splitlines() ] | |||
|
115 | for f, fn in ff: | |||
|
116 | filenodes.setdefault(f, {})[bin(fn[:40])] = 1 | |||
|
117 | except (ValueError, TypeError), inst: | |||
|
118 | err(_("broken delta in manifest %s: %s") % (short(n), inst)) | |||
|
119 | ||||
|
120 | repo.ui.status(_("crosschecking files in changesets and manifests\n")) | |||
|
121 | ||||
|
122 | for m, c in neededmanifests.items(): | |||
|
123 | err(_("Changeset %s refers to unknown manifest %s") % | |||
|
124 | (short(m), short(c))) | |||
|
125 | del neededmanifests | |||
|
126 | ||||
|
127 | for f in filenodes: | |||
|
128 | if f not in filelinkrevs: | |||
|
129 | err(_("file %s in manifest but not in changesets") % f) | |||
|
130 | ||||
|
131 | for f in filelinkrevs: | |||
|
132 | if f not in filenodes: | |||
|
133 | err(_("file %s in changeset but not in manifest") % f) | |||
|
134 | ||||
|
135 | repo.ui.status(_("checking files\n")) | |||
|
136 | ff = filenodes.keys() | |||
|
137 | ff.sort() | |||
|
138 | for f in ff: | |||
|
139 | if f == "/dev/null": | |||
|
140 | continue | |||
|
141 | files += 1 | |||
|
142 | if not f: | |||
|
143 | err(_("file without name in manifest %s") % short(n)) | |||
|
144 | continue | |||
|
145 | fl = repo.file(f) | |||
|
146 | checkversion(fl, f) | |||
|
147 | checksize(fl, f) | |||
|
148 | ||||
|
149 | nodes = {nullid: 1} | |||
|
150 | seen = {} | |||
|
151 | for i in range(fl.count()): | |||
|
152 | revisions += 1 | |||
|
153 | n = fl.node(i) | |||
|
154 | ||||
|
155 | if n in seen: | |||
|
156 | err(_("%s: duplicate revision %d") % (f, i)) | |||
|
157 | if n not in filenodes[f]: | |||
|
158 | err(_("%s: %d:%s not in manifests") % (f, i, short(n))) | |||
|
159 | else: | |||
|
160 | del filenodes[f][n] | |||
|
161 | ||||
|
162 | flr = fl.linkrev(n) | |||
|
163 | if flr not in filelinkrevs.get(f, []): | |||
|
164 | err(_("%s:%s points to unexpected changeset %d") | |||
|
165 | % (f, short(n), flr)) | |||
|
166 | else: | |||
|
167 | filelinkrevs[f].remove(flr) | |||
|
168 | ||||
|
169 | # verify contents | |||
|
170 | try: | |||
|
171 | t = fl.read(n) | |||
|
172 | except KeyboardInterrupt: | |||
|
173 | repo.ui.warn(_("interrupted")) | |||
|
174 | raise | |||
|
175 | except Exception, inst: | |||
|
176 | err(_("unpacking file %s %s: %s") % (f, short(n), inst)) | |||
|
177 | ||||
|
178 | # verify parents | |||
|
179 | (p1, p2) = fl.parents(n) | |||
|
180 | if p1 not in nodes: | |||
|
181 | err(_("file %s:%s unknown parent 1 %s") % | |||
|
182 | (f, short(n), short(p1))) | |||
|
183 | if p2 not in nodes: | |||
|
184 | err(_("file %s:%s unknown parent 2 %s") % | |||
|
185 | (f, short(n), short(p1))) | |||
|
186 | nodes[n] = 1 | |||
|
187 | ||||
|
188 | # cross-check | |||
|
189 | for node in filenodes[f]: | |||
|
190 | err(_("node %s in manifests not in %s") % (hex(node), f)) | |||
|
191 | ||||
|
192 | repo.ui.status(_("%d files, %d changesets, %d total revisions\n") % | |||
|
193 | (files, changesets, revisions)) | |||
|
194 | ||||
|
195 | if warnings[0]: | |||
|
196 | repo.ui.warn(_("%d warnings encountered!\n") % warnings[0]) | |||
|
197 | if errors[0]: | |||
|
198 | repo.ui.warn(_("%d integrity errors encountered!\n") % errors[0]) | |||
|
199 | return 1 | |||
|
200 |
@@ -2325,7 +2325,7 b' def recover(ui, repo):' | |||||
2325 | operation. It should only be necessary when Mercurial suggests it. |
|
2325 | operation. It should only be necessary when Mercurial suggests it. | |
2326 | """ |
|
2326 | """ | |
2327 | if repo.recover(): |
|
2327 | if repo.recover(): | |
2328 |
return |
|
2328 | return hg.verify(repo) | |
2329 | return 1 |
|
2329 | return 1 | |
2330 |
|
2330 | |||
2331 | def remove(ui, repo, *pats, **opts): |
|
2331 | def remove(ui, repo, *pats, **opts): | |
@@ -2879,7 +2879,7 b' def verify(ui, repo):' | |||||
2879 | the changelog, manifest, and tracked files, as well as the |
|
2879 | the changelog, manifest, and tracked files, as well as the | |
2880 | integrity of their crosslinks and indices. |
|
2880 | integrity of their crosslinks and indices. | |
2881 | """ |
|
2881 | """ | |
2882 |
return |
|
2882 | return hg.verify(repo) | |
2883 |
|
2883 | |||
2884 | # Command options and aliases are listed here, alphabetically |
|
2884 | # Command options and aliases are listed here, alphabetically | |
2885 |
|
2885 |
@@ -214,3 +214,8 b' def update(repo, node, allow=False, forc' | |||||
214 | moddirstate=True, forcemerge=False, wlock=None, show_stats=True): |
|
214 | moddirstate=True, forcemerge=False, wlock=None, show_stats=True): | |
215 | return merge.update(repo, node, allow, force, choose, moddirstate, |
|
215 | return merge.update(repo, node, allow, force, choose, moddirstate, | |
216 | forcemerge, wlock, show_stats) |
|
216 | forcemerge, wlock, show_stats) | |
|
217 | ||||
|
218 | def verify(repo): | |||
|
219 | """verify the consistency of a repository""" | |||
|
220 | import verify as _verify | |||
|
221 | return _verify.verify(repo) |
@@ -1693,195 +1693,6 b' class localrepository(repo.repository):' | |||||
1693 |
|
1693 | |||
1694 | return newheads - oldheads + 1 |
|
1694 | return newheads - oldheads + 1 | |
1695 |
|
1695 | |||
1696 | def verify(self): |
|
|||
1697 | filelinkrevs = {} |
|
|||
1698 | filenodes = {} |
|
|||
1699 | changesets = revisions = files = 0 |
|
|||
1700 | errors = [0] |
|
|||
1701 | warnings = [0] |
|
|||
1702 | neededmanifests = {} |
|
|||
1703 |
|
||||
1704 | def err(msg): |
|
|||
1705 | self.ui.warn(msg + "\n") |
|
|||
1706 | errors[0] += 1 |
|
|||
1707 |
|
||||
1708 | def warn(msg): |
|
|||
1709 | self.ui.warn(msg + "\n") |
|
|||
1710 | warnings[0] += 1 |
|
|||
1711 |
|
||||
1712 | def checksize(obj, name): |
|
|||
1713 | d = obj.checksize() |
|
|||
1714 | if d[0]: |
|
|||
1715 | err(_("%s data length off by %d bytes") % (name, d[0])) |
|
|||
1716 | if d[1]: |
|
|||
1717 | err(_("%s index contains %d extra bytes") % (name, d[1])) |
|
|||
1718 |
|
||||
1719 | def checkversion(obj, name): |
|
|||
1720 | if obj.version != revlog.REVLOGV0: |
|
|||
1721 | if not revlogv1: |
|
|||
1722 | warn(_("warning: `%s' uses revlog format 1") % name) |
|
|||
1723 | elif revlogv1: |
|
|||
1724 | warn(_("warning: `%s' uses revlog format 0") % name) |
|
|||
1725 |
|
||||
1726 | revlogv1 = self.revlogversion != revlog.REVLOGV0 |
|
|||
1727 | if self.ui.verbose or revlogv1 != self.revlogv1: |
|
|||
1728 | self.ui.status(_("repository uses revlog format %d\n") % |
|
|||
1729 | (revlogv1 and 1 or 0)) |
|
|||
1730 |
|
||||
1731 | seen = {} |
|
|||
1732 | self.ui.status(_("checking changesets\n")) |
|
|||
1733 | checksize(self.changelog, "changelog") |
|
|||
1734 |
|
||||
1735 | for i in range(self.changelog.count()): |
|
|||
1736 | changesets += 1 |
|
|||
1737 | n = self.changelog.node(i) |
|
|||
1738 | l = self.changelog.linkrev(n) |
|
|||
1739 | if l != i: |
|
|||
1740 | err(_("incorrect link (%d) for changeset revision %d") %(l, i)) |
|
|||
1741 | if n in seen: |
|
|||
1742 | err(_("duplicate changeset at revision %d") % i) |
|
|||
1743 | seen[n] = 1 |
|
|||
1744 |
|
||||
1745 | for p in self.changelog.parents(n): |
|
|||
1746 | if p not in self.changelog.nodemap: |
|
|||
1747 | err(_("changeset %s has unknown parent %s") % |
|
|||
1748 | (short(n), short(p))) |
|
|||
1749 | try: |
|
|||
1750 | changes = self.changelog.read(n) |
|
|||
1751 | except KeyboardInterrupt: |
|
|||
1752 | self.ui.warn(_("interrupted")) |
|
|||
1753 | raise |
|
|||
1754 | except Exception, inst: |
|
|||
1755 | err(_("unpacking changeset %s: %s") % (short(n), inst)) |
|
|||
1756 | continue |
|
|||
1757 |
|
||||
1758 | neededmanifests[changes[0]] = n |
|
|||
1759 |
|
||||
1760 | for f in changes[3]: |
|
|||
1761 | filelinkrevs.setdefault(f, []).append(i) |
|
|||
1762 |
|
||||
1763 | seen = {} |
|
|||
1764 | self.ui.status(_("checking manifests\n")) |
|
|||
1765 | checkversion(self.manifest, "manifest") |
|
|||
1766 | checksize(self.manifest, "manifest") |
|
|||
1767 |
|
||||
1768 | for i in range(self.manifest.count()): |
|
|||
1769 | n = self.manifest.node(i) |
|
|||
1770 | l = self.manifest.linkrev(n) |
|
|||
1771 |
|
||||
1772 | if l < 0 or l >= self.changelog.count(): |
|
|||
1773 | err(_("bad manifest link (%d) at revision %d") % (l, i)) |
|
|||
1774 |
|
||||
1775 | if n in neededmanifests: |
|
|||
1776 | del neededmanifests[n] |
|
|||
1777 |
|
||||
1778 | if n in seen: |
|
|||
1779 | err(_("duplicate manifest at revision %d") % i) |
|
|||
1780 |
|
||||
1781 | seen[n] = 1 |
|
|||
1782 |
|
||||
1783 | for p in self.manifest.parents(n): |
|
|||
1784 | if p not in self.manifest.nodemap: |
|
|||
1785 | err(_("manifest %s has unknown parent %s") % |
|
|||
1786 | (short(n), short(p))) |
|
|||
1787 |
|
||||
1788 | try: |
|
|||
1789 | delta = mdiff.patchtext(self.manifest.delta(n)) |
|
|||
1790 | except KeyboardInterrupt: |
|
|||
1791 | self.ui.warn(_("interrupted")) |
|
|||
1792 | raise |
|
|||
1793 | except Exception, inst: |
|
|||
1794 | err(_("unpacking manifest %s: %s") % (short(n), inst)) |
|
|||
1795 | continue |
|
|||
1796 |
|
||||
1797 | try: |
|
|||
1798 | ff = [ l.split('\0') for l in delta.splitlines() ] |
|
|||
1799 | for f, fn in ff: |
|
|||
1800 | filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
|
|||
1801 | except (ValueError, TypeError), inst: |
|
|||
1802 | err(_("broken delta in manifest %s: %s") % (short(n), inst)) |
|
|||
1803 |
|
||||
1804 | self.ui.status(_("crosschecking files in changesets and manifests\n")) |
|
|||
1805 |
|
||||
1806 | for m, c in neededmanifests.items(): |
|
|||
1807 | err(_("Changeset %s refers to unknown manifest %s") % |
|
|||
1808 | (short(m), short(c))) |
|
|||
1809 | del neededmanifests |
|
|||
1810 |
|
||||
1811 | for f in filenodes: |
|
|||
1812 | if f not in filelinkrevs: |
|
|||
1813 | err(_("file %s in manifest but not in changesets") % f) |
|
|||
1814 |
|
||||
1815 | for f in filelinkrevs: |
|
|||
1816 | if f not in filenodes: |
|
|||
1817 | err(_("file %s in changeset but not in manifest") % f) |
|
|||
1818 |
|
||||
1819 | self.ui.status(_("checking files\n")) |
|
|||
1820 | ff = filenodes.keys() |
|
|||
1821 | ff.sort() |
|
|||
1822 | for f in ff: |
|
|||
1823 | if f == "/dev/null": |
|
|||
1824 | continue |
|
|||
1825 | files += 1 |
|
|||
1826 | if not f: |
|
|||
1827 | err(_("file without name in manifest %s") % short(n)) |
|
|||
1828 | continue |
|
|||
1829 | fl = self.file(f) |
|
|||
1830 | checkversion(fl, f) |
|
|||
1831 | checksize(fl, f) |
|
|||
1832 |
|
||||
1833 | nodes = {nullid: 1} |
|
|||
1834 | seen = {} |
|
|||
1835 | for i in range(fl.count()): |
|
|||
1836 | revisions += 1 |
|
|||
1837 | n = fl.node(i) |
|
|||
1838 |
|
||||
1839 | if n in seen: |
|
|||
1840 | err(_("%s: duplicate revision %d") % (f, i)) |
|
|||
1841 | if n not in filenodes[f]: |
|
|||
1842 | err(_("%s: %d:%s not in manifests") % (f, i, short(n))) |
|
|||
1843 | else: |
|
|||
1844 | del filenodes[f][n] |
|
|||
1845 |
|
||||
1846 | flr = fl.linkrev(n) |
|
|||
1847 | if flr not in filelinkrevs.get(f, []): |
|
|||
1848 | err(_("%s:%s points to unexpected changeset %d") |
|
|||
1849 | % (f, short(n), flr)) |
|
|||
1850 | else: |
|
|||
1851 | filelinkrevs[f].remove(flr) |
|
|||
1852 |
|
||||
1853 | # verify contents |
|
|||
1854 | try: |
|
|||
1855 | t = fl.read(n) |
|
|||
1856 | except KeyboardInterrupt: |
|
|||
1857 | self.ui.warn(_("interrupted")) |
|
|||
1858 | raise |
|
|||
1859 | except Exception, inst: |
|
|||
1860 | err(_("unpacking file %s %s: %s") % (f, short(n), inst)) |
|
|||
1861 |
|
||||
1862 | # verify parents |
|
|||
1863 | (p1, p2) = fl.parents(n) |
|
|||
1864 | if p1 not in nodes: |
|
|||
1865 | err(_("file %s:%s unknown parent 1 %s") % |
|
|||
1866 | (f, short(n), short(p1))) |
|
|||
1867 | if p2 not in nodes: |
|
|||
1868 | err(_("file %s:%s unknown parent 2 %s") % |
|
|||
1869 | (f, short(n), short(p1))) |
|
|||
1870 | nodes[n] = 1 |
|
|||
1871 |
|
||||
1872 | # cross-check |
|
|||
1873 | for node in filenodes[f]: |
|
|||
1874 | err(_("node %s in manifests not in %s") % (hex(node), f)) |
|
|||
1875 |
|
||||
1876 | self.ui.status(_("%d files, %d changesets, %d total revisions\n") % |
|
|||
1877 | (files, changesets, revisions)) |
|
|||
1878 |
|
||||
1879 | if warnings[0]: |
|
|||
1880 | self.ui.warn(_("%d warnings encountered!\n") % warnings[0]) |
|
|||
1881 | if errors[0]: |
|
|||
1882 | self.ui.warn(_("%d integrity errors encountered!\n") % errors[0]) |
|
|||
1883 | return 1 |
|
|||
1884 |
|
||||
1885 | def stream_in(self, remote): |
|
1696 | def stream_in(self, remote): | |
1886 | fp = remote.stream_out() |
|
1697 | fp = remote.stream_out() | |
1887 | resp = int(fp.readline()) |
|
1698 | resp = int(fp.readline()) | |
@@ -1906,7 +1717,7 b' class localrepository(repo.repository):' | |||||
1906 | util.bytecount(total_bytes / elapsed))) |
|
1717 | util.bytecount(total_bytes / elapsed))) | |
1907 | self.reload() |
|
1718 | self.reload() | |
1908 | return len(self.heads()) + 1 |
|
1719 | return len(self.heads()) + 1 | |
1909 |
|
1720 | |||
1910 | def clone(self, remote, heads=[], stream=False): |
|
1721 | def clone(self, remote, heads=[], stream=False): | |
1911 | '''clone remote repository. |
|
1722 | '''clone remote repository. | |
1912 |
|
1723 |
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