comparison tests/test-copies-in-changeset.t @ 42859:2b869a515ba6

context: filter out invalid copies from workingctx.p[12]copies()

workingctx normally gets its lists of modified, added, removed files
etc. based on the dirstate status. Its constructor also accepts a
"changes" argument to override the status from the dirstate. This is
used for partial commits. If a "changed" argument was passed, we
should clearly also filter out copies to those paths, which I had
previously missed. This patch adds that filtering and fixes the bugs
demonstrated in the previous patch.

Differential Revision: https://phab.mercurial-scm.org/D6750

42858:170b070ec6a5

  $ 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 2>&1 | grep mercurial.error) <<EOF
  > y
  > y
  > n
  > y
  > EOF
  mercurial.error.ProgrammingError: some copy targets missing from file list
  $ 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 2>&1 | grep mercurial.error
  mercurial.error.ProgrammingError: some copy targets missing from file list
  $ cd ..

42859:2b869a515ba6

  $ 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 ..