view tests/test-debugindexdot.t @ 30684:0064a1eb28e2

chg: respect XDG_RUNTIME_DIR

$XDG_RUNTIME_DIR [1] is a better place for user daemons. Let's use it and
fallback to $TMPDIR.

After this patch, chg will try socket paths in the following order:

  1. $CHGSOCKNAME
  2. $XDG_RUNTIME_DIR/chg/server
  3. ${TMPDIR:-tmp}/chg$UID/server

[1]: https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html

Just exercise debugindexdot
Create a short file history including a merge.
  $ hg init t
  $ cd t
  $ echo a > a
  $ hg ci -qAm t1 -d '0 0'
  $ echo a >> a
  $ hg ci -m t2 -d '1 0'
  $ hg up -qC 0
  $ echo b >> a
  $ hg ci -m t3 -d '2 0'
  created new head
  $ HGMERGE=true hg merge -q
  $ hg ci -m merge -d '3 0'

  $ hg debugindexdot .hg/store/data/a.i
  digraph G {
  	-1 -> 0
  	0 -> 1
  	0 -> 2
  	2 -> 3
  	1 -> 3
  }

  $ cd ..