[PATCH 2 of 2] Bourne shells do not maintain $PWD; update tests accordingly

[David Champion]

# HG changeset patch
# User David Champion <dgc at uchicago.edu>
# Date 1246846531 18000
# Node ID d8b955fd928b3e1ce1d8fa0daadc9df33bfdd8f8
# Parent  179e4915d30813050fb425b33a4f7c591b4cea50
Bourne shells do not maintain $PWD; update tests accordingly

diff -r 179e4915d308 -r d8b955fd928b tests/test-convert-p4
--- a/tests/test-convert-p4	Sun Jul 05 18:56:18 2009 -0500
+++ b/tests/test-convert-p4	Sun Jul 05 21:15:31 2009 -0500
@@ -6,7 +6,7 @@
 echo "convert = " >> $HGRCPATH
 
 echo % create p4 depot
-export P4ROOT=$PWD/depot
+export P4ROOT=`pwd`/depot
 export P4AUDIT=$P4ROOT/audit
 export P4JOURNAL=$P4ROOT/journal
 export P4LOG=$P4ROOT/log
diff -r 179e4915d308 -r d8b955fd928b tests/test-template-engine
--- a/tests/test-template-engine	Sun Jul 05 18:56:18 2009 -0500
+++ b/tests/test-template-engine	Sun Jul 05 21:15:31 2009 -0500
@@ -20,7 +20,7 @@
 
 hg init test
 echo '[extensions]' > test/.hg/hgrc
-echo "engine = $PWD/engine.py" >> test/.hg/hgrc
+echo "engine = `pwd`/engine.py" >> test/.hg/hgrc
 
 cd test
 cat > mymap << EOF