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

strip: incrementally update the branchheads cache after a strip...

strip: incrementally update the branchheads cache after a strip This function augments strip to incrementally update the branchheads cache rather than recompute it from scratch. This speeds up the performance of strip and rebase on repos with long history. The performance optimization only happens if the revisions stripped are all on the same branch and the parents of the stripped revisions are also on that same branch. This adds a few test cases, particularly one that reproduces the extra heads that mpm observed.

Mads Kiilerich - - Load All Authors

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      ------ Test dirstate._dirs refcounting

        $ hg init t

        $ cd t

        $ mkdir -p a/b/c/d

        $ touch a/b/c/d/x

        $ touch a/b/c/d/y

        $ touch a/b/c/d/z

        $ hg ci -Am m

        adding a/b/c/d/x

        adding a/b/c/d/y

        adding a/b/c/d/z

        $ hg mv a z

        moving a/b/c/d/x to z/b/c/d/x (glob)

        moving a/b/c/d/y to z/b/c/d/y (glob)

        moving a/b/c/d/z to z/b/c/d/z (glob)

        $ cd ..

      Issue1790: dirstate entry locked into unset if file mtime is set into

      the future

      Prepare test repo:

        $ hg init u

        $ cd u

        $ echo a > a

        $ hg add

        adding a

        $ hg ci -m1

      Set mtime of a into the future:

        $ touch -t 202101011200 a

      Status must not set a's entry to unset (issue1790):

        $ hg status

        $ hg debugstate

        n 644          2 2021-01-01 12:00:00 a

        $ cd ..

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				------ Test dirstate._dirs refcounting

				$ hg init t
				$ cd t
				$ mkdir -p a/b/c/d
				$ touch a/b/c/d/x
				$ touch a/b/c/d/y
				$ touch a/b/c/d/z
				$ hg ci -Am m
				adding a/b/c/d/x
				adding a/b/c/d/y
				adding a/b/c/d/z
				$ hg mv a z
				moving a/b/c/d/x to z/b/c/d/x (glob)
				moving a/b/c/d/y to z/b/c/d/y (glob)
				moving a/b/c/d/z to z/b/c/d/z (glob)
				$ cd ..

				Issue1790: dirstate entry locked into unset if file mtime is set into
				the future

				Prepare test repo:

				$ hg init u
				$ cd u
				$ echo a > a
				$ hg add
				adding a
				$ hg ci -m1

				Set mtime of a into the future:

				$ touch -t 202101011200 a

				Status must not set a's entry to unset (issue1790):

				$ hg status
				$ hg debugstate
				n 644 2 2021-01-01 12:00:00 a
				$ cd ..