# HG changeset patch
# User Raphaël Gomès <rgomes@octobus.net>
# Date 1651672093 -7200
# Node ID 5d610521a285289235259c0941580f052424ee1d
# Parent  09984dc703522d19a22c3e647c9815c280b0363a
test-dirstate: fix detection of Rust environment variable

The Rust path never actually worked. This change also improves clarity of the
comment. The next change will ensure we print something when this check fails.

Differential Revision: https://phab.mercurial-scm.org/D12601

diff -r 09984dc70352 -r 5d610521a285 tests/test-dirstate.t
--- a/tests/test-dirstate.t	Thu Apr 28 17:15:35 2022 +0200
+++ b/tests/test-dirstate.t	Wed May 04 15:48:13 2022 +0200
@@ -133,8 +133,8 @@
   > }
 
   $ dirstate_uuid_has_not_changed () {
-  >   # Pure Python always rewrites the whole dirstate
-  >   if [ $# -eq 1 ] || [ "$HGMODULEPOLICY" = *"rust"* ] || [ -n "$RHG_INSTALLED_AS_HG" ]; then
+  >   # Non-Rust always rewrites the whole dirstate
+  >   if [ $# -eq 1 ] || ([ -n "$HGMODULEPOLICY" ] && [ -z "${HGMODULEPOLICY##*rust*}" ]) || [ -n "$RHG_INSTALLED_AS_HG" ]; then
   >     test $current_uid = $(find_dirstate_uuid)
   >   fi
   > }