# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2021-01-29 10:42:27
# Node ID 4ae85340d5ebdb2e04f091bafdb1b581609e9489
# Parent  6894c9ef4dcd3511c9baf7cdce72a65b4385ccc8

config: add a test for priority when includes are involved

Differential Revision: https://phab.mercurial-scm.org/D9915

diff --git a/tests/test-config.t b/tests/test-config.t
--- a/tests/test-config.t
+++ b/tests/test-config.t
@@ -388,3 +388,26 @@ configs should be read in lexicographica
   > done
   $ HGRCPATH=configs hg config section.key
   99
+
+Configuration priority
+======================
+
+setup necessary file
+
+  $ cat > file-A.rc << EOF
+  > [config-test]
+  > basic = value-A
+  > EOF
+
+  $ cat > file-B.rc << EOF
+  > [config-test]
+  > basic = value-B
+  > EOF
+
+Simple order checking
+---------------------
+
+If file B is read after file A, value from B overwrite value from A.
+
+  $ HGRCPATH="file-A.rc:file-B.rc" hg config config-test.basic
+  value-B