upstream/mercurial-mirror Files · tests/test-clone-update-order.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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        $ hg init

        $ echo foo > bar

        $ hg commit -Am default

        adding bar

        $ hg up -r null

        0 files updated, 0 files merged, 1 files removed, 0 files unresolved

        $ hg branch mine

        marked working directory as branch mine

        (branches are permanent and global, did you want a bookmark?)

        $ echo hello > world

        $ hg commit -Am hello

        adding world

        $ hg up -r null

        0 files updated, 0 files merged, 1 files removed, 0 files unresolved

        $ hg branch other

        marked working directory as branch other

        $ echo good > bye

        $ hg commit -Am other

        adding bye

        $ hg up -r mine

        1 files updated, 0 files merged, 1 files removed, 0 files unresolved

        $ hg clone -U -u . .#other ../b -r 0 -r 1 -r 2 -b other

        abort: cannot specify both --noupdate and --updaterev

        [255]

        $ hg clone -U .#other ../b -r 0 -r 1 -r 2 -b other

        adding changesets

        adding manifests

        adding file changes

        added 3 changesets with 3 changes to 3 files (+2 heads)

        $ rm -rf ../b

        $ hg clone -u . .#other ../b -r 0 -r 1 -r 2 -b other

        adding changesets

        adding manifests

        adding file changes

        added 3 changesets with 3 changes to 3 files (+2 heads)

        updating to branch mine

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm -rf ../b

        $ hg clone -u 0 .#other ../b -r 0 -r 1 -r 2 -b other

        adding changesets

        adding manifests

        adding file changes

        added 3 changesets with 3 changes to 3 files (+2 heads)

        updating to branch default

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm -rf ../b

        $ hg clone -u 1 .#other ../b -r 0 -r 1 -r 2 -b other

        adding changesets

        adding manifests

        adding file changes

        added 3 changesets with 3 changes to 3 files (+2 heads)

        updating to branch mine

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm -rf ../b

        $ hg clone -u 2 .#other ../b -r 0 -r 1 -r 2 -b other

        adding changesets

        adding manifests

        adding file changes

        added 3 changesets with 3 changes to 3 files (+2 heads)

        updating to branch other

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm -rf ../b

      Test -r mine ... mine is ignored:

        $ hg clone -u 2 .#other ../b -r mine -r 0 -r 1 -r 2 -b other

        adding changesets

        adding manifests

        adding file changes

        added 3 changesets with 3 changes to 3 files (+2 heads)

        updating to branch other

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm -rf ../b

        $ hg clone .#other ../b -b default -b mine

        adding changesets

        adding manifests

        adding file changes

        added 3 changesets with 3 changes to 3 files (+2 heads)

        updating to branch default

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm -rf ../b

        $ hg clone .#other ../b

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files

        updating to branch other

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm -rf ../b

        $ hg clone -U . ../c -r 1 -r 2 > /dev/null

        $ hg clone ../c ../b

        updating to branch other

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm -rf ../b ../c

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				$ hg init
				$ echo foo > bar
				$ hg commit -Am default
				adding bar
				$ hg up -r null
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved
				$ hg branch mine
				marked working directory as branch mine
				(branches are permanent and global, did you want a bookmark?)
				$ echo hello > world
				$ hg commit -Am hello
				adding world
				$ hg up -r null
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved
				$ hg branch other
				marked working directory as branch other
				$ echo good > bye
				$ hg commit -Am other
				adding bye
				$ hg up -r mine
				1 files updated, 0 files merged, 1 files removed, 0 files unresolved

				$ hg clone -U -u . .#other ../b -r 0 -r 1 -r 2 -b other
				abort: cannot specify both --noupdate and --updaterev
				[255]

				$ hg clone -U .#other ../b -r 0 -r 1 -r 2 -b other
				adding changesets
				adding manifests
				adding file changes
				added 3 changesets with 3 changes to 3 files (+2 heads)
				$ rm -rf ../b

				$ hg clone -u . .#other ../b -r 0 -r 1 -r 2 -b other
				adding changesets
				adding manifests
				adding file changes
				added 3 changesets with 3 changes to 3 files (+2 heads)
				updating to branch mine
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm -rf ../b

				$ hg clone -u 0 .#other ../b -r 0 -r 1 -r 2 -b other
				adding changesets
				adding manifests
				adding file changes
				added 3 changesets with 3 changes to 3 files (+2 heads)
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm -rf ../b

				$ hg clone -u 1 .#other ../b -r 0 -r 1 -r 2 -b other
				adding changesets
				adding manifests
				adding file changes
				added 3 changesets with 3 changes to 3 files (+2 heads)
				updating to branch mine
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm -rf ../b

				$ hg clone -u 2 .#other ../b -r 0 -r 1 -r 2 -b other
				adding changesets
				adding manifests
				adding file changes
				added 3 changesets with 3 changes to 3 files (+2 heads)
				updating to branch other
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm -rf ../b

				Test -r mine ... mine is ignored:

				$ hg clone -u 2 .#other ../b -r mine -r 0 -r 1 -r 2 -b other
				adding changesets
				adding manifests
				adding file changes
				added 3 changesets with 3 changes to 3 files (+2 heads)
				updating to branch other
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm -rf ../b

				$ hg clone .#other ../b -b default -b mine
				adding changesets
				adding manifests
				adding file changes
				added 3 changesets with 3 changes to 3 files (+2 heads)
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm -rf ../b

				$ hg clone .#other ../b
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files
				updating to branch other
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm -rf ../b

				$ hg clone -U . ../c -r 1 -r 2 > /dev/null
				$ hg clone ../c ../b
				updating to branch other
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm -rf ../b ../c