upstream/mercurial-mirror Files · tests/test-casecollision.t

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

Matt Mackall - - Load All Authors

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      #require no-icasefs

      test file addition with colliding case

        $ hg init repo1

        $ cd repo1

        $ echo a > a

        $ echo A > A

        $ hg add a

        $ hg st

        A a

        ? A

        $ hg add --config ui.portablefilenames=abort A

        abort: possible case-folding collision for A

        [255]

        $ hg st

        A a

        ? A

        $ hg add A

        warning: possible case-folding collision for A

        $ hg st

        A A

        A a

        $ hg forget A

        $ hg st

        A a

        ? A

        $ hg add --config ui.portablefilenames=no A

        $ hg st

        A A

        A a

        $ mkdir b

        $ touch b/c b/D

        $ hg add b

        adding b/D

        adding b/c

        $ touch b/d b/C

        $ hg add b/C

        warning: possible case-folding collision for b/C

        $ hg add b/d

        warning: possible case-folding collision for b/d

        $ touch b/a1 b/a2

        $ hg add b

        adding b/a1

        adding b/a2

        $ touch b/A2 b/a1.1

        $ hg add b/a1.1 b/A2

        warning: possible case-folding collision for b/A2

        $ touch b/f b/F

        $ hg add b/f b/F

        warning: possible case-folding collision for b/f

        $ touch g G

        $ hg add g G

        warning: possible case-folding collision for g

        $ mkdir h H

        $ touch h/x H/x

        $ hg add h/x H/x

        warning: possible case-folding collision for h/x

        $ touch h/s H/s

        $ hg add h/s

        $ hg add H/s

        warning: possible case-folding collision for H/s

      case changing rename must not warn or abort

        $ echo c > c

        $ hg ci -qAmx

        $ hg mv c C

        $ cd ..

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				#require no-icasefs

				test file addition with colliding case

				$ hg init repo1
				$ cd repo1
				$ echo a > a
				$ echo A > A
				$ hg add a
				$ hg st
				A a
				? A
				$ hg add --config ui.portablefilenames=abort A
				abort: possible case-folding collision for A
				[255]
				$ hg st
				A a
				? A
				$ hg add A
				warning: possible case-folding collision for A
				$ hg st
				A A
				A a
				$ hg forget A
				$ hg st
				A a
				? A
				$ hg add --config ui.portablefilenames=no A
				$ hg st
				A A
				A a
				$ mkdir b
				$ touch b/c b/D
				$ hg add b
				adding b/D
				adding b/c
				$ touch b/d b/C
				$ hg add b/C
				warning: possible case-folding collision for b/C
				$ hg add b/d
				warning: possible case-folding collision for b/d
				$ touch b/a1 b/a2
				$ hg add b
				adding b/a1
				adding b/a2
				$ touch b/A2 b/a1.1
				$ hg add b/a1.1 b/A2
				warning: possible case-folding collision for b/A2
				$ touch b/f b/F
				$ hg add b/f b/F
				warning: possible case-folding collision for b/f
				$ touch g G
				$ hg add g G
				warning: possible case-folding collision for g
				$ mkdir h H
				$ touch h/x H/x
				$ hg add h/x H/x
				warning: possible case-folding collision for h/x
				$ touch h/s H/s
				$ hg add h/s
				$ hg add H/s
				warning: possible case-folding collision for H/s

				case changing rename must not warn or abort

				$ echo c > c
				$ hg ci -qAmx
				$ hg mv c C
				$ cd ..