tests: clean up two wayward `python` invocations
These are also fallout from the check-code regex rewriting bug.
Differential Revision: https://phab.mercurial-scm.org/D2865
--- a/tests/test-narrow-clone-non-narrow-server.t Wed Mar 14 15:42:23 2018 -0400
+++ b/tests/test-narrow-clone-non-narrow-server.t Wed Mar 14 15:44:53 2018 -0400
@@ -19,7 +19,7 @@
Verify that narrow is advertised in the bundle2 capabilities:
$ echo hello | hg -R . serve --stdio | \
- > python -c "import sys, urllib; print urllib.unquote_plus(list(sys.stdin)[1])" | grep narrow
+ > $PYTHON -c "import sys, urllib; print urllib.unquote_plus(list(sys.stdin)[1])" | grep narrow
narrow=v0
$ cd ..
--- a/tests/test-sparse-clone.t Wed Mar 14 15:42:23 2018 -0400
+++ b/tests/test-sparse-clone.t Wed Mar 14 15:44:53 2018 -0400
@@ -2,7 +2,7 @@
$ cat >> $HGRCPATH << EOF
> [ui]
- > ssh = python "$RUNTESTDIR/dummyssh"
+ > ssh = $PYTHON "$RUNTESTDIR/dummyssh"
> username = nobody <no.reply@fb.com>
> [extensions]
> sparse=