diff tests/test-status.t @ 24419:0e41f110e69e

revset: add wdir() function to specify workingctx revision by command

The main purpose of wdir() is to annotate working-directory files.

Currently many commands and revsets cannot handle workingctx and may raise
exception. For example, -r ":wdir()" results in TypeError. This problem will
be addressed by future patches.

We could add "wdir" symbol instead, but it would conflict with the existing
tag, bookmark or branch. So I decided not to.

List of commands that will potentially support workingctx revision:

  command   default  remarks
  --------  -------  -----------------------------------------------------
  annotate  p1       useful
  archive   p1       might be useful
  cat       p1       might be useful on Windows (no cat)
  diff      p1:wdir  (default)
  export    p1       might be useful if wctx can have draft commit message
  files     wdir     (default)
  grep      tip:0    might be useful
  identify  wdir     (default)
  locate    wdir     (default)
  log       tip:0    might be useful with -p or -G option
  parents   wdir     (default)
  status    wdir     (default)

This patch includes minimal test of "hg status" that should be able to handle
the workingctx revision.

--- a/tests/test-status.t	Tue Mar 17 13:41:24 2015 -0700
+++ b/tests/test-status.t	Sat Aug 16 13:44:16 2014 +0900
@@ -240,6 +240,17 @@
   $ rm deleted
   $ hg copy modified copied
 
+Specify working directory revision explicitly, that should be the same as
+"hg status"
+
+  $ hg status --change "wdir()"
+  M modified
+  A added
+  A copied
+  R removed
+  ! deleted
+  ? unknown
+
 Run status with 2 different flags.
 Check if result is the same or different.
 If result is not as expected, raise error