diff tests/test-config.t @ 47071:3e381eb557f3

config: add --source option to include source of value

Showing the source of each config option is quite useful and not
something the user should have to reach for the `--debug` flag for.

I updates documentation and tests, except for one place in
`test-hgrc.t` where I thought the test might have been intended to
also test that `--debug` results in `ui.quiet` etc being test.

Differential Revision: https://phab.mercurial-scm.org/D10668

--- a/tests/test-config.t	Tue May 04 10:49:32 2021 -0700
+++ b/tests/test-config.t	Tue May 04 08:54:28 2021 -0700
@@ -277,8 +277,7 @@
   > emptysource = `pwd`/emptysource.py
   > EOF
 
-  $ hg config --debug empty.source
-  read config from: * (glob)
+  $ hg config --source empty.source
   none: value
   $ hg config empty.source -Tjson
   [
@@ -349,16 +348,16 @@
 
 config affected by environment variables
 
-  $ EDITOR=e1 VISUAL=e2 hg config --debug | grep 'ui\.editor'
+  $ EDITOR=e1 VISUAL=e2 hg config --source | grep 'ui\.editor'
   $VISUAL: ui.editor=e2
 
-  $ VISUAL=e2 hg config --debug --config ui.editor=e3 | grep 'ui\.editor'
+  $ VISUAL=e2 hg config --source --config ui.editor=e3 | grep 'ui\.editor'
   --config: ui.editor=e3
 
-  $ PAGER=p1 hg config --debug | grep 'pager\.pager'
+  $ PAGER=p1 hg config --source | grep 'pager\.pager'
   $PAGER: pager.pager=p1
 
-  $ PAGER=p1 hg config --debug --config pager.pager=p2 | grep 'pager\.pager'
+  $ PAGER=p1 hg config --source --config pager.pager=p2 | grep 'pager\.pager'
   --config: pager.pager=p2
 
 verify that aliases are evaluated as well