# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1462478066 -7200
# Node ID 5fb7f37b82e6f3024f630aa6aff5fffaf3f9e327
# Parent  73acbc6238305f6d9e724bfee8db51d35cbda5c4
test: rename TOPICROOT to HGTEST_TOPICROOT

Mercurial is about to introduce whitelisting of environment variable, we comply
to the planned prefix in advance in a hope to stay compatible in the future.

diff --git a/tests/test-evolve-topic.t b/tests/test-evolve-topic.t
--- a/tests/test-evolve-topic.t
+++ b/tests/test-evolve-topic.t
@@ -1,9 +1,9 @@
 
 Check we can find the topic extensions
 
-  $ [ -z "$TOPICROOT" ] && echo 'skipped: $TOPICROOT not set' >&2 && exit 80
+  $ [ -z "$HGTEST_TOPICROOT" ] && echo 'skipped: $HGTEST_TOPICROOT not set' >&2 && exit 80
   [1]
-  $ [ ! -e $TOPICROOT/hgext3rd/topic/__init__.py ] && echo 'skipped: no topic repo found at $TOPICROOT' >&2 && exit 80
+  $ [ ! -e $HGTEST_TOPICROOT/hgext3rd/topic/__init__.py ] && echo 'skipped: no topic repo found at $HGTEST_TOPICROOT' >&2 && exit 80
   [1]
   $ cat >> $HGRCPATH <<EOF
   > [defaults]
@@ -18,7 +18,7 @@
   > unified = 0
   > [extensions]
   > rebase = 
-  > topic = $TOPICROOT/hgext3rd/topic/
+  > topic = $HGTEST_TOPICROOT/hgext3rd/topic/
   > EOF
   $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH