upstream/mercurial-mirror Files · tests/test-convert-clonebranches.t

largefiles: restore standins from non branch-tip parent at rollback correctly...

largefiles: restore standins from non branch-tip parent at rollback correctly Before this patch, "hg rollback" can't restore standins correclty, if: - old parent of the working directory is rollback-ed, and - new parent of the working directory is not branch-tip "overriderollback" uses "merge.update" as a kind of "revert" utility to restore only standins with "node=None", and this makes "merge.update" choose "branch-tip" revision as the updating target unexpectedly. Then, "merge.update" restores standins from the branch-tip revision regardless of the parent of the working directory after rollback and this may cause unexpected behavior. This patch invokes "merge.update" with "node='.'" to restore standins from the parent revision of the working directory. In fact, this "merge.update" invocation will be replaced in the subsequent patch to fix another problem, but this change is usefull to inform reason why such complicated case should be tested.

Mads Kiilerich - - Load All Authors

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        $ echo "[extensions]" >> $HGRCPATH

        $ echo "convert = " >> $HGRCPATH

        $ echo "[convert]" >> $HGRCPATH

        $ echo "hg.tagsbranch=0" >> $HGRCPATH

        $ hg init source

        $ cd source

        $ echo a > a

        $ hg ci -qAm adda

      Add a merge with one parent in the same branch

        $ echo a >> a

        $ hg ci -qAm changea

        $ hg up -qC 0

        $ hg branch branch0

        marked working directory as branch branch0

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

        $ echo b > b

        $ hg ci -qAm addb

        $ hg up -qC

        $ hg merge default

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

        (branch merge, don't forget to commit)

        $ hg ci -qm mergeab

        $ hg tag -ql mergeab

        $ cd ..

      Miss perl... sometimes

        $ cat > filter.py <<EOF

        > import sys, re

        > 

        > r = re.compile(r'^(?:\d+|pulling from)')

        > sys.stdout.writelines([l for l in sys.stdin if r.search(l)])

        > EOF

      convert

        $ hg convert -v --config convert.hg.clonebranches=1 source dest |

        >     python filter.py

        3 adda

        2 changea

        1 addb

        pulling from default into branch0

        1 changesets found

        0 mergeab

        pulling from default into branch0

        1 changesets found

      Add a merge with both parents and child in different branches

        $ cd source

        $ hg branch branch1

        marked working directory as branch branch1

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

        $ echo a > file1

        $ hg ci -qAm c1

        $ hg up -qC mergeab

        $ hg branch branch2

        marked working directory as branch branch2

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

        $ echo a > file2

        $ hg ci -qAm c2

        $ hg merge branch1

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

        (branch merge, don't forget to commit)

        $ hg branch branch3

        marked working directory as branch branch3

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

        $ hg ci -qAm c3

        $ cd ..

      incremental conversion

        $ hg convert -v --config convert.hg.clonebranches=1 source dest |

        >     python filter.py

        2 c1

        pulling from branch0 into branch1

        4 changesets found

        1 c2

        pulling from branch0 into branch2

        4 changesets found

        0 c3

        pulling from branch1 into branch3

        5 changesets found

        pulling from branch2 into branch3

        1 changesets found

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				$ echo "[extensions]" >> $HGRCPATH
				$ echo "convert = " >> $HGRCPATH
				$ echo "[convert]" >> $HGRCPATH
				$ echo "hg.tagsbranch=0" >> $HGRCPATH
				$ hg init source
				$ cd source
				$ echo a > a
				$ hg ci -qAm adda

				Add a merge with one parent in the same branch

				$ echo a >> a
				$ hg ci -qAm changea
				$ hg up -qC 0
				$ hg branch branch0
				marked working directory as branch branch0
				(branches are permanent and global, did you want a bookmark?)
				$ echo b > b
				$ hg ci -qAm addb
				$ hg up -qC
				$ hg merge default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg ci -qm mergeab
				$ hg tag -ql mergeab
				$ cd ..

				Miss perl... sometimes

				$ cat > filter.py <<EOF
				> import sys, re
				>
				> r = re.compile(r'^(?:\d+\|pulling from)')
				> sys.stdout.writelines([l for l in sys.stdin if r.search(l)])
				> EOF

				convert

				$ hg convert -v --config convert.hg.clonebranches=1 source dest \|
				> python filter.py
				3 adda
				2 changea
				1 addb
				pulling from default into branch0
				1 changesets found
				0 mergeab
				pulling from default into branch0
				1 changesets found

				Add a merge with both parents and child in different branches

				$ cd source
				$ hg branch branch1
				marked working directory as branch branch1
				(branches are permanent and global, did you want a bookmark?)
				$ echo a > file1
				$ hg ci -qAm c1
				$ hg up -qC mergeab
				$ hg branch branch2
				marked working directory as branch branch2
				(branches are permanent and global, did you want a bookmark?)
				$ echo a > file2
				$ hg ci -qAm c2
				$ hg merge branch1
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg branch branch3
				marked working directory as branch branch3
				(branches are permanent and global, did you want a bookmark?)
				$ hg ci -qAm c3
				$ cd ..

				incremental conversion

				$ hg convert -v --config convert.hg.clonebranches=1 source dest \|
				> python filter.py
				2 c1
				pulling from branch0 into branch1
				4 changesets found
				1 c2
				pulling from branch0 into branch2
				4 changesets found
				0 c3
				pulling from branch1 into branch3
				5 changesets found
				pulling from branch2 into branch3
				1 changesets found