upstream/mercurial-mirror Files · tests/test-mq-symlinks.t

sslutil: print a warning when using TLS 1.0 on legacy Python...

sslutil: print a warning when using TLS 1.0 on legacy Python Mercurial now requires TLS 1.1+ when TLS 1.1+ is supported by the client. Since we made the decision to require TLS 1.1+ when running with modern Python versions, it makes sense to do something for legacy Python versions that only support TLS 1.0. Feature parity would be to prevent TLS 1.0 connections out of the box and require a config option to enable them. However, this is extremely user hostile since Mercurial wouldn't talk to https:// by default in these installations! I can easily see how someone would do something foolish like use "--insecure" instead - and that would be worse than allowing TLS 1.0! This patch takes the compromise position of printing a warning when performing TLS 1.0 connections when running on old Python versions. While this warning is no more annoying than the CA certificate / fingerprint warnings in Mercurial 3.8, we provide a config option to disable the warning because to many people upgrading Python to make the warning go away is not an available recourse (unlike pinning fingerprints is for the CA warning). The warning appears as optional output in a lot of tests.

Matt Mackall - - Load All Authors

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      #require symlink

        $ echo "[extensions]" >> $HGRCPATH

        $ echo "mq=" >> $HGRCPATH

        $ hg init

        $ hg qinit

        $ hg qnew base.patch

        $ echo aaa > a

        $ echo bbb > b

        $ echo ccc > c

        $ hg add a b c

        $ hg qrefresh

        $ readlink.py a

        a -> a not a symlink

      test replacing a file with a symlink

        $ hg qnew symlink.patch

        $ rm a

        $ ln -s b a

        $ hg qrefresh --git

        $ readlink.py a

        a -> b

        $ hg qpop

        popping symlink.patch

        now at: base.patch

        $ hg qpush

        applying symlink.patch

        now at: symlink.patch

        $ readlink.py a

        a -> b

      test updating a symlink

        $ rm a

        $ ln -s c a

        $ hg qnew --git -f updatelink

        $ readlink.py a

        a -> c

        $ hg qpop

        popping updatelink

        now at: symlink.patch

        $ hg qpush --debug

        applying updatelink

        patching file a

        committing files:

        a

        committing manifest

        committing changelog

        now at: updatelink

        $ readlink.py a

        a -> c

        $ hg st

      test replacing a symlink with a file

        $ ln -s c s

        $ hg add s

        $ hg qnew --git -f addlink

        $ rm s

        $ echo sss > s

        $ hg qnew --git -f replacelinkwithfile

        $ hg qpop

        popping replacelinkwithfile

        now at: addlink

        $ hg qpush

        applying replacelinkwithfile

        now at: replacelinkwithfile

        $ cat s

        sss

        $ hg st

      test symlink removal

        $ hg qnew removesl.patch

        $ hg rm a

        $ hg qrefresh --git

        $ hg qpop

        popping removesl.patch

        now at: replacelinkwithfile

        $ hg qpush

        applying removesl.patch

        now at: removesl.patch

        $ hg st -c

        C b

        C c

        C s

      replace broken symlink with another broken symlink

        $ ln -s linka linka

        $ hg add linka

        $ hg qnew link

        $ hg mv linka linkb

        $ rm linkb

        $ ln -s linkb linkb

        $ hg qnew movelink

        $ hg qpop

        popping movelink

        now at: link

        $ hg qpush

        applying movelink

        now at: movelink

        $ readlink.py linkb

        linkb -> linkb

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				#require symlink

				$ echo "[extensions]" >> $HGRCPATH
				$ echo "mq=" >> $HGRCPATH

				$ hg init
				$ hg qinit
				$ hg qnew base.patch
				$ echo aaa > a
				$ echo bbb > b
				$ echo ccc > c
				$ hg add a b c
				$ hg qrefresh
				$ readlink.py a
				a -> a not a symlink


				test replacing a file with a symlink

				$ hg qnew symlink.patch
				$ rm a
				$ ln -s b a
				$ hg qrefresh --git
				$ readlink.py a
				a -> b

				$ hg qpop
				popping symlink.patch
				now at: base.patch
				$ hg qpush
				applying symlink.patch
				now at: symlink.patch
				$ readlink.py a
				a -> b


				test updating a symlink

				$ rm a
				$ ln -s c a
				$ hg qnew --git -f updatelink
				$ readlink.py a
				a -> c
				$ hg qpop
				popping updatelink
				now at: symlink.patch
				$ hg qpush --debug
				applying updatelink
				patching file a
				committing files:
				a
				committing manifest
				committing changelog
				now at: updatelink
				$ readlink.py a
				a -> c
				$ hg st


				test replacing a symlink with a file

				$ ln -s c s
				$ hg add s
				$ hg qnew --git -f addlink
				$ rm s
				$ echo sss > s
				$ hg qnew --git -f replacelinkwithfile
				$ hg qpop
				popping replacelinkwithfile
				now at: addlink
				$ hg qpush
				applying replacelinkwithfile
				now at: replacelinkwithfile
				$ cat s
				sss
				$ hg st


				test symlink removal

				$ hg qnew removesl.patch
				$ hg rm a
				$ hg qrefresh --git
				$ hg qpop
				popping removesl.patch
				now at: replacelinkwithfile
				$ hg qpush
				applying removesl.patch
				now at: removesl.patch
				$ hg st -c
				C b
				C c
				C s

				replace broken symlink with another broken symlink

				$ ln -s linka linka
				$ hg add linka
				$ hg qnew link
				$ hg mv linka linkb
				$ rm linkb
				$ ln -s linkb linkb
				$ hg qnew movelink
				$ hg qpop
				popping movelink
				now at: link
				$ hg qpush
				applying movelink
				now at: movelink
				$ readlink.py linkb
				linkb -> linkb