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largefiles: for update -C, only update largefiles when necessary...
largefiles: for update -C, only update largefiles when necessary Before, a --clean update with largefiles would use the "optimization" that it didn't read hashes from standin files before and after the update. Instead of trusting the content of the standin files, it would rehash all the actual largefiles that lfdirstate reported clean and update the standins that didn't have the expected content. It could thus in some "impossible" situations automatically recover from some "largefile got out sync with its standin" issues (even there apparently still were weird corner cases where it could fail). This extra checking is similar to what core --clean intentionally do not do, and it made update --clean unbearable slow. Usually in core Mercurial, --clean will rely on the dirstate to find the files it should update. (It is thus intentionally possible (when trying to trick the system or if there should be bugs) to end up in situations where --clean not will restore the working directory content correctly.) Checking every file when we "know" it is ok is however not an option - that would be too slow. Instead, trust the content of the standin files. Use the same logic for --clean as for linear updates and trust the dirstate and that our "logic" will keep them in sync. It is much cheaper to just rehash the largefiles reported dirty by a status walk and read all standins than to hash largefiles. Most of the changes are just a change of indentation now when the different kinds of updates no longer are handled that differently. Standins for added files are however only written when doing a normal update, while deleted and removed files only will be updated for --clean updates.

File last commit:

r18506:ef60083b stable
r24787:9d5c2789 default
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test-audit-path.t
92 lines | 1.6 KiB | text/troff | Tads3Lexer
/ tests / test-audit-path.t
Martin Geisler
tests: unify test-audit-path
r11855 $ hg init
Mads Kiilerich
tests: convert some 'hghave symlink' to #if...
r16908 audit of .hg
Martin Geisler
tests: unify test-audit-path
r11855
$ hg add .hg/00changelog.i
Mads Kiilerich
tests: make (glob) on windows accept \ instead of /...
r15447 abort: path contains illegal component: .hg/00changelog.i (glob)
Matt Mackall
tests: add exit codes to unified tests
r12316 [255]
Martin Geisler
tests: unify test-audit-path
r11855
Mads Kiilerich
tests: convert some 'hghave symlink' to #if...
r16908 #if symlink
Symlinks
Martin Geisler
tests: unify test-audit-path
r11855 $ mkdir a
$ echo a > a/a
$ hg ci -Ama
adding a/a
$ ln -s a b
$ echo b > a/b
$ hg add b/b
Mads Kiilerich
tests: make (glob) on windows accept \ instead of /...
r15447 abort: path 'b/b' traverses symbolic link 'b' (glob)
Matt Mackall
tests: add exit codes to unified tests
r12316 [255]
Martin Geisler
tests: unify test-audit-path
r11855 $ hg add b
should still fail - maybe
$ hg add b/b
Mads Kiilerich
tests: make (glob) on windows accept \ instead of /...
r15447 abort: path 'b/b' traverses symbolic link 'b' (glob)
Matt Mackall
tests: add exit codes to unified tests
r12316 [255]
Martin Geisler
tests: unify test-audit-path
r11855
Mads Kiilerich
tests: convert some 'hghave symlink' to #if...
r16908 #endif
Martin Geisler
tests: unify test-audit-path
r11855 unbundle tampered bundle
$ hg init target
$ cd target
Thomas Arendsen Hein
tests: make tests work if directory contains special characters...
r16350 $ hg unbundle "$TESTDIR/bundles/tampered.hg"
Martin Geisler
tests: unify test-audit-path
r11855 adding changesets
adding manifests
adding file changes
added 5 changesets with 6 changes to 6 files (+4 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
attack .hg/test
$ hg manifest -r0
.hg/test
$ hg update -Cr0
Mads Kiilerich
tests: convert some 'hghave symlink' to #if...
r16908 abort: path contains illegal component: .hg/test (glob)
Matt Mackall
tests: add exit codes to unified tests
r12316 [255]
Martin Geisler
tests: unify test-audit-path
r11855
attack foo/.hg/test
$ hg manifest -r1
foo/.hg/test
$ hg update -Cr1
Mads Kiilerich
tests: convert some 'hghave symlink' to #if...
r16908 abort: path 'foo/.hg/test' is inside nested repo 'foo' (glob)
Matt Mackall
tests: add exit codes to unified tests
r12316 [255]
Martin Geisler
tests: unify test-audit-path
r11855
attack back/test where back symlinks to ..
$ hg manifest -r2
back
back/test
Mads Kiilerich
tests: convert some 'hghave symlink' to #if...
r16908 #if symlink
Martin Geisler
tests: unify test-audit-path
r11855 $ hg update -Cr2
abort: path 'back/test' traverses symbolic link 'back'
Matt Mackall
tests: add exit codes to unified tests
r12316 [255]
Mads Kiilerich
tests: convert some 'hghave symlink' to #if...
r16908 #else
('back' will be a file and cause some other system specific error)
$ hg update -Cr2
abort: * (glob)
[255]
#endif
Martin Geisler
tests: unify test-audit-path
r11855
attack ../test
$ hg manifest -r3
../test
$ hg update -Cr3
Mads Kiilerich
tests: convert some 'hghave symlink' to #if...
r16908 abort: path contains illegal component: ../test (glob)
Matt Mackall
tests: add exit codes to unified tests
r12316 [255]
Martin Geisler
tests: unify test-audit-path
r11855
attack /tmp/test
$ hg manifest -r4
/tmp/test
$ hg update -Cr4
Mads Kiilerich
tests: fix for windows - slashes and no serve
r18506 abort: path contains illegal component: /tmp/test (glob)
Matt Mackall
tests: add exit codes to unified tests
r12316 [255]
Mads Kiilerich
tests: add missing trailing 'cd ..'...
r16913
$ cd ..