diff tests/test-glog.t @ 16161:5a627b49b4d9

graphlog: paths/-I/-X handling requires a new revset

The filtering logic of match objects cannot be reproduced with the existing
revsets as it operates at changeset files level. A changeset touching "a" and
"b" is matched by "-I a -X b" but not by "file(a) and not file(b)".

To solve this, a new internal "_matchfiles(...)" revset is introduced. It works
like "file(x)" but accepts more than one argument and its arguments are
prefixed with "p:", "i:" and "x:" to be used as patterns, include patterns or
exclude patterns respectively.

The _matchfiles revset is kept private for now:
- There are probably smarter ways to pass the arguments in a user-friendly way
- A "rev:" argument is likely appear at some point to emulate log command
  behaviour with regard to filesets: they are evaluated for the parent revision
  and applied everywhere instead of being reevaluated for each revision.

--- a/tests/test-glog.t	Thu Feb 23 17:55:07 2012 +0100
+++ b/tests/test-glog.t	Thu Feb 23 18:05:20 2012 +0100
@@ -1437,7 +1437,6 @@
   ('group', ('group', ('or', ('or', ('func', ('symbol', 'branch'), ('string', 'default')), ('func', ('symbol', 'branch'), ('string', 'branch'))), ('func', ('symbol', 'branch'), ('string', 'branch')))))
   $ testlog -k expand -k merge
   ('group', ('group', ('or', ('func', ('symbol', 'keyword'), ('string', 'expand')), ('func', ('symbol', 'keyword'), ('string', 'merge')))))
-  $ hg log -G --include 'some file' --exclude 'another file'
   $ hg log -G --follow  --template 'nodetag {rev}\n' | grep nodetag | wc -l
   \s*36 (re)
   $ hg log -G --removed --template 'nodetag {rev}\n' | grep nodetag | wc -l
@@ -1527,4 +1526,9 @@
 Test falling back to slow path for non-existing files
 
   $ testlog a c
-  ('group', ('group', ('or', ('func', ('symbol', 'file'), ('string', 'a')), ('func', ('symbol', 'file'), ('string', 'c')))))
+  ('group', ('group', ('func', ('symbol', '_matchfiles'), ('list', ('string', 'p:a'), ('string', 'p:c')))))
+
+Test multiple --include/--exclude/paths
+
+  $ testlog --include a --include e --exclude b --exclude e a e
+  ('group', ('group', ('func', ('symbol', '_matchfiles'), ('list', ('list', ('list', ('list', ('list', ('string', 'p:a'), ('string', 'p:e')), ('string', 'i:a')), ('string', 'i:e')), ('string', 'x:b')), ('string', 'x:e')))))