annotate tests/test-debugindexdot.out @ 9899:be574a37a8ae stable

run-tests: give each child its own tmp dir (issue1911)

Fixes bug introduced by f8b4df4b033d (issue1911: --tmpdir plus parallel
mode = fail), and also fixes the long-standing quirk that parallel mode
created multiple /tmp/hgtests.XXXXXX directories.  Now there is only one
/tmp/hgtests.XXXXXX, with child0, child1, etc. under it.

created new head
digraph G {
	-1 -> 0
	0 -> 1
	0 -> 2
	2 -> 3
	1 -> 3
}