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diff tests/test-config.t @ 31690:d83e51654c8a

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rcutil: let environ override system configs (BC) This is BC because system configs won't be able to override $EDITOR, $PAGER. The new behavior is arguably more rational.
author Jun Wu <quark@fb.com>
date Sun, 26 Mar 2017 21:33:37 -0700
parents 3f8f53190d6a
children e714159860fd
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--- a/tests/test-config.t	Sun Mar 26 21:27:02 2017 -0700
+++ b/tests/test-config.t	Sun Mar 26 21:33:37 2017 -0700
@@ -164,3 +164,17 @@
   $ HGEDITOR=false hg config --edit
   abort: edit failed: false exited with status 1
   [255]
+
+config affected by environment variables
+
+  $ EDITOR=e1 VISUAL=e2 hg config --debug | grep 'ui\.editor'
+  $VISUAL: ui.editor=e2
+
+  $ VISUAL=e2 hg config --debug --config ui.editor=e3 | grep 'ui\.editor'
+  --config: ui.editor=e3
+
+  $ PAGER=p1 hg config --debug | grep 'pager\.pager'
+  $PAGER: pager.pager=p1
+
+  $ PAGER=p1 hg config --debug --config pager.pager=p2 | grep 'pager\.pager'
+  --config: pager.pager=p2