Mercurial > hg
view tests/test-bookmarks-current.t @ 30449:a31634336471
drawdag: update test repos by drawing the changelog DAG in ASCII
Currently, we have "debugbuilddag" which is a powerful tool to build test
cases but not intuitive. We may end up running "hg log" in the test to make
the test more readable.
This patch adds a "drawdag" extension with a "debugdrawdag" command for
similar testing purpose. Unlike the cryptic "debugbuilddag" command, it
reads an ASCII graph that is intuitive to human, so the test case can be
more readable.
Unlike "debugbuilddag", "drawdag" does not require an empty repo. So it can
be used to add new changesets to an existing repo.
Since the "drawdag" logic is not that trivial and only makes sense for
testing purpose, the extension is added to the "tests" directory, to make
the core logic clean. If we find it useful (for example, to demonstrate
cases and help user understand some cases) and want to ship it by default in
the future, we can move it to a ship-by-default "debugdrawdag" at that time.
author | Jun Wu <quark@fb.com> |
---|---|
date | Wed, 09 Nov 2016 16:01:34 +0000 |
parents | 2e1bceeea520 |
children | 337443f09fc8 |
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$ hg init no bookmarks $ hg bookmarks no bookmarks set set bookmark X $ hg bookmark X list bookmarks $ hg bookmark * X -1:000000000000 list bookmarks with color $ hg --config extensions.color= --config color.mode=ansi \ > bookmark --color=always \x1b[0;32m * \x1b[0m\x1b[0;32mX\x1b[0m\x1b[0;32m -1:000000000000\x1b[0m (esc) update to bookmark X $ hg bookmarks * X -1:000000000000 $ hg update X 0 files updated, 0 files merged, 0 files removed, 0 files unresolved list bookmarks $ hg bookmarks * X -1:000000000000 rename $ hg bookmark -m X Z list bookmarks $ cat .hg/bookmarks.current Z (no-eol) $ cat .hg/bookmarks 0000000000000000000000000000000000000000 Z $ hg bookmarks * Z -1:000000000000 new bookmarks X and Y, first one made active $ hg bookmark Y X list bookmarks $ hg bookmark X -1:000000000000 * Y -1:000000000000 Z -1:000000000000 $ hg bookmark -d X commit $ echo 'b' > b $ hg add b $ hg commit -m'test' list bookmarks $ hg bookmark * Y 0:719295282060 Z -1:000000000000 Verify that switching to Z updates the active bookmark: $ hg update Z 0 files updated, 0 files merged, 1 files removed, 0 files unresolved (activating bookmark Z) $ hg bookmark Y 0:719295282060 * Z -1:000000000000 Switch back to Y for the remaining tests in this file: $ hg update Y 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (activating bookmark Y) delete bookmarks $ hg bookmark -d Y $ hg bookmark -d Z list bookmarks $ hg bookmark no bookmarks set update to tip $ hg update tip 0 files updated, 0 files merged, 0 files removed, 0 files unresolved set bookmark Y using -r . but make sure that the active bookmark is not activated $ hg bookmark -r . Y list bookmarks, Y should not be active $ hg bookmark Y 0:719295282060 now, activate Y $ hg up -q Y set bookmark Z using -i $ hg bookmark -r . -i Z $ hg bookmarks * Y 0:719295282060 Z 0:719295282060 deactivate active bookmark using -i $ hg bookmark -i Y $ hg bookmarks Y 0:719295282060 Z 0:719295282060 $ hg up -q Y $ hg bookmark -i $ hg bookmarks Y 0:719295282060 Z 0:719295282060 $ hg bookmark -i no active bookmark $ hg up -q Y $ hg bookmarks * Y 0:719295282060 Z 0:719295282060 deactivate active bookmark while renaming $ hg bookmark -i -m Y X $ hg bookmarks X 0:719295282060 Z 0:719295282060 bare update moves the active bookmark forward and clear the divergent bookmarks $ echo a > a $ hg ci -Am1 adding a $ echo b >> a $ hg ci -Am2 $ hg bookmark X@1 -r 1 $ hg bookmark X@2 -r 2 $ hg update X 0 files updated, 0 files merged, 1 files removed, 0 files unresolved (activating bookmark X) $ hg bookmarks * X 0:719295282060 X@1 1:cc586d725fbe X@2 2:49e1c4e84c58 Z 0:719295282060 $ hg update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved updating bookmark X $ hg bookmarks * X 2:49e1c4e84c58 Z 0:719295282060 test deleting .hg/bookmarks.current when explicitly updating to a revision $ echo a >> b $ hg ci -m. $ hg up -q X $ test -f .hg/bookmarks.current try to update to it again to make sure we don't set and then unset it $ hg up -q X $ test -f .hg/bookmarks.current $ hg up -q 1 $ test -f .hg/bookmarks.current [1] when a bookmark is active, hg up -r . is analogous to hg book -i <active bookmark> $ hg up -q X $ hg up -q . $ test -f .hg/bookmarks.current [1] issue 4552 -- simulate a pull moving the active bookmark $ hg up -q X $ printf "Z" > .hg/bookmarks.current $ hg log -T '{activebookmark}\n' -r Z Z $ hg log -T '{bookmarks % "{active}\n"}' -r Z Z test that updating to closed branch head also advances active bookmark $ hg commit --close-branch -m "closed" $ hg update -q ".^1" $ hg bookmark Y $ hg bookmarks X 3:4d6bd4bfb1ae * Y 3:4d6bd4bfb1ae Z 0:719295282060 $ hg update 0 files updated, 0 files merged, 0 files removed, 0 files unresolved updating bookmark Y $ hg bookmarks X 3:4d6bd4bfb1ae * Y 4:8fa964221e8e Z 0:719295282060 $ hg parents -q 4:8fa964221e8e