Mercurial > hg
view tests/test-copies-in-changeset.t @ 43112:24a07347aa60
check-commit: allow foo_bar naming in functions
nameswithallthewordssmashedtogetherarehardtoread.
especiallyifenglishisnotyourprimarylanguage.
Let's align with the rest of the programming universe and
allow_the_use_of_underscores_in_names.
We took a hand poll at the 5.2 sprint regarding this change and
all but 1 person supported it. The person who didn't expressed
concerns around excessive API breakage if we mass renamed things.
But we're not planning to mass rename things for the sake of
renaming, so all should be well.
Differential Revision: https://phab.mercurial-scm.org/D2010
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Fri, 02 Feb 2018 10:13:42 -0800 |
parents | 57ea0a81a65c |
children | 52781d57313d |
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$ cat >> $HGRCPATH << EOF > [experimental] > copies.write-to=changeset-only > copies.read-from=changeset-only > [alias] > changesetcopies = log -r . -T 'files: {files} > {extras % "{ifcontains("files", key, "{key}: {value}\n")}"} > {extras % "{ifcontains("copies", key, "{key}: {value}\n")}"}' > showcopies = log -r . -T '{file_copies % "{source} -> {name}\n"}' > [extensions] > rebase = > split = > EOF Check that copies are recorded correctly $ hg init repo $ cd repo $ echo a > a $ hg add a $ hg ci -m initial $ hg cp a b $ hg cp a c $ hg cp a d $ hg ci -m 'copy a to b, c, and d' $ hg changesetcopies files: b c d filesadded: 0 1 2 p1copies: 0\x00a (esc) 1\x00a (esc) 2\x00a (esc) $ hg showcopies a -> b a -> c a -> d $ hg showcopies --config experimental.copies.read-from=compatibility a -> b a -> c a -> d $ hg showcopies --config experimental.copies.read-from=filelog-only Check that renames are recorded correctly $ hg mv b b2 $ hg ci -m 'rename b to b2' $ hg changesetcopies files: b b2 filesadded: 1 filesremoved: 0 p1copies: 1\x00b (esc) $ hg showcopies b -> b2 Rename onto existing file. This should get recorded in the changeset files list and in the extras, even though there is no filelog entry. $ hg cp b2 c --force $ hg st --copies M c b2 $ hg debugindex c rev linkrev nodeid p1 p2 0 1 b789fdd96dc2 000000000000 000000000000 $ hg ci -m 'move b onto d' $ hg changesetcopies files: c p1copies: 0\x00b2 (esc) $ hg showcopies b2 -> c $ hg debugindex c rev linkrev nodeid p1 p2 0 1 b789fdd96dc2 000000000000 000000000000 Create a merge commit with copying done during merge. $ hg co 0 0 files updated, 0 files merged, 3 files removed, 0 files unresolved $ hg cp a e $ hg cp a f $ hg ci -m 'copy a to e and f' created new head $ hg merge 3 3 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) File 'a' exists on both sides, so 'g' could be recorded as being from p1 or p2, but we currently always record it as being from p1 $ hg cp a g File 'd' exists only in p2, so 'h' should be from p2 $ hg cp d h File 'f' exists only in p1, so 'i' should be from p1 $ hg cp f i $ hg ci -m 'merge' $ hg changesetcopies files: g h i filesadded: 0 1 2 p1copies: 0\x00a (esc) 2\x00f (esc) p2copies: 1\x00d (esc) $ hg showcopies a -> g d -> h f -> i Test writing to both changeset and filelog $ hg cp a j $ hg ci -m 'copy a to j' --config experimental.copies.write-to=compatibility $ hg changesetcopies files: j filesadded: 0 filesremoved: p1copies: 0\x00a (esc) p2copies: $ hg debugdata j 0 \x01 (esc) copy: a copyrev: b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 \x01 (esc) a $ hg showcopies a -> j $ hg showcopies --config experimental.copies.read-from=compatibility a -> j $ hg showcopies --config experimental.copies.read-from=filelog-only a -> j Existing copy information in the changeset gets removed on amend and writing copy information on to the filelog $ hg ci --amend -m 'copy a to j, v2' \ > --config experimental.copies.write-to=filelog-only saved backup bundle to $TESTTMP/repo/.hg/strip-backup/dd7bb9581359-a6e6b6d2-amend.hg $ hg changesetcopies files: j $ hg showcopies --config experimental.copies.read-from=filelog-only a -> j The entries should be written to extras even if they're empty (so the client won't have to fall back to reading from filelogs) $ echo x >> j $ hg ci -m 'modify j' --config experimental.copies.write-to=compatibility $ hg changesetcopies files: j filesadded: filesremoved: p1copies: p2copies: Test writing only to filelog $ hg cp a k $ hg ci -m 'copy a to k' --config experimental.copies.write-to=filelog-only $ hg changesetcopies files: k $ hg debugdata k 0 \x01 (esc) copy: a copyrev: b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 \x01 (esc) a $ hg showcopies $ hg showcopies --config experimental.copies.read-from=compatibility a -> k $ hg showcopies --config experimental.copies.read-from=filelog-only a -> k $ cd .. Test rebasing a commit with copy information $ hg init rebase-rename $ cd rebase-rename $ echo a > a $ hg ci -Aqm 'add a' $ echo a2 > a $ hg ci -m 'modify a' $ hg co -q 0 $ hg mv a b $ hg ci -qm 'rename a to b' $ hg rebase -d 1 --config rebase.experimental.inmemory=yes rebasing 2:fc7287ac5b9b "rename a to b" (tip) merging a and b to b saved backup bundle to $TESTTMP/rebase-rename/.hg/strip-backup/fc7287ac5b9b-8f2a95ec-rebase.hg $ hg st --change . --copies A b a R a $ cd .. Test splitting a commit $ hg init split $ cd split $ echo a > a $ echo b > b $ hg ci -Aqm 'add a and b' $ echo a2 > a $ hg mv b c $ hg ci -m 'modify a, move b to c' $ hg --config ui.interactive=yes split <<EOF > y > y > n > y > EOF diff --git a/a b/a 1 hunks, 1 lines changed examine changes to 'a'? (enter ? for help) [Ynesfdaq?] y @@ -1,1 +1,1 @@ -a +a2 record this change to 'a'? (enter ? for help) [Ynesfdaq?] y diff --git a/b b/c rename from b rename to c examine changes to 'b' and 'c'? (enter ? for help) [Ynesfdaq?] n created new head diff --git a/b b/c rename from b rename to c examine changes to 'b' and 'c'? (enter ? for help) [Ynesfdaq?] y saved backup bundle to $TESTTMP/split/.hg/strip-backup/9a396d463e04-2d9e6864-split.hg $ cd .. Test committing half a rename $ hg init partial $ cd partial $ echo a > a $ hg ci -Aqm 'add a' $ hg mv a b $ hg ci -m 'remove a' a $ cd ..