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repoview: fix corrupted hiddencache crash Mercurial (issue5042)...
repoview: fix corrupted hiddencache crash Mercurial (issue5042) Before this patch if the hiddencache existed but was empty, it would crash mercurial. This patch adds exception handling when reading the hiddencache to avoid the issue. When encountering a corrupted cache file we print a devel warning. There would be no point in issuing a normal warning as the user wouldn't be able to do anything about the situation. The warning looks like: devel-warn: corrupted hidden cache, removing it at: /path/to/repoview.py

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r25387:390a10b7 default
r27917:97e0dc6d stable
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test-bookmarks-current.t
204 lines | 4.3 KiB | text/troff | Tads3Lexer
/ tests / test-bookmarks-current.t
$ hg init
no bookmarks
$ hg bookmarks
no bookmarks set
set bookmark X
$ hg bookmark X
list bookmarks
$ hg bookmark
* X -1:000000000000
list bookmarks with color
$ hg --config extensions.color= --config color.mode=ansi \
> bookmark --color=always
\x1b[0;32m * \x1b[0m\x1b[0;32mX\x1b[0m\x1b[0;32m -1:000000000000\x1b[0m (esc)
update to bookmark X
$ hg update X
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(activating bookmark X)
list bookmarks
$ hg bookmarks
* X -1:000000000000
rename
$ hg bookmark -m X Z
list bookmarks
$ cat .hg/bookmarks.current
Z (no-eol)
$ cat .hg/bookmarks
0000000000000000000000000000000000000000 Z
$ hg bookmarks
* Z -1:000000000000
new bookmarks X and Y, first one made active
$ hg bookmark Y X
list bookmarks
$ hg bookmark
X -1:000000000000
* Y -1:000000000000
Z -1:000000000000
$ hg bookmark -d X
commit
$ echo 'b' > b
$ hg add b
$ hg commit -m'test'
list bookmarks
$ hg bookmark
* Y 0:719295282060
Z -1:000000000000
Verify that switching to Z updates the active bookmark:
$ hg update Z
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
(activating bookmark Z)
$ hg bookmark
Y 0:719295282060
* Z -1:000000000000
Switch back to Y for the remaining tests in this file:
$ hg update Y
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(activating bookmark Y)
delete bookmarks
$ hg bookmark -d Y
$ hg bookmark -d Z
list bookmarks
$ hg bookmark
no bookmarks set
update to tip
$ hg update tip
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
set bookmark Y using -r . but make sure that the active
bookmark is not activated
$ hg bookmark -r . Y
list bookmarks, Y should not be active
$ hg bookmark
Y 0:719295282060
now, activate Y
$ hg up -q Y
set bookmark Z using -i
$ hg bookmark -r . -i Z
$ hg bookmarks
* Y 0:719295282060
Z 0:719295282060
deactivate active bookmark using -i
$ hg bookmark -i Y
$ hg bookmarks
Y 0:719295282060
Z 0:719295282060
$ hg up -q Y
$ hg bookmark -i
$ hg bookmarks
Y 0:719295282060
Z 0:719295282060
$ hg bookmark -i
no active bookmark
$ hg up -q Y
$ hg bookmarks
* Y 0:719295282060
Z 0:719295282060
deactivate active bookmark while renaming
$ hg bookmark -i -m Y X
$ hg bookmarks
X 0:719295282060
Z 0:719295282060
bare update moves the active bookmark forward and clear the divergent bookmarks
$ echo a > a
$ hg ci -Am1
adding a
$ echo b >> a
$ hg ci -Am2
$ hg bookmark X@1 -r 1
$ hg bookmark X@2 -r 2
$ hg update X
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
(activating bookmark X)
$ hg bookmarks
* X 0:719295282060
X@1 1:cc586d725fbe
X@2 2:49e1c4e84c58
Z 0:719295282060
$ hg update
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating bookmark X
$ hg bookmarks
* X 2:49e1c4e84c58
Z 0:719295282060
test deleting .hg/bookmarks.current when explicitly updating
to a revision
$ echo a >> b
$ hg ci -m.
$ hg up -q X
$ test -f .hg/bookmarks.current
try to update to it again to make sure we don't
set and then unset it
$ hg up -q X
$ test -f .hg/bookmarks.current
$ hg up -q 1
$ test -f .hg/bookmarks.current
[1]
when a bookmark is active, hg up -r . is
analogous to hg book -i <active bookmark>
$ hg up -q X
$ hg up -q .
$ test -f .hg/bookmarks.current
[1]
issue 4552 -- simulate a pull moving the active bookmark
$ hg up -q X
$ printf "Z" > .hg/bookmarks.current
$ hg log -T '{activebookmark}\n' -r Z
Z
$ hg log -T '{bookmarks % "{active}\n"}' -r Z
Z