Fix TAP syntax in test-basic-user.sh, and run it

In its initial commit, Alexander Larsson wrote

    This works standalone, but unfortunately it breaks in
    gnome-desktop-testing-runner as /tmp doesn't support
    xattrs, so it is not installed atm.

but we now (a) use /var/tmp, and (b) explicitly skip the test if
xattr support is unavailable. So it should be OK to run now.

Closes: #652
Approved by: cgwalters

Makefile-tests.am

@@ -45,6 +45,7 @@ dist_uninstalled_test_scripts = tests/test-symbols.sh
 
 dist_test_scripts = \
 	tests/test-basic.sh \
+	tests/test-basic-user.sh \
 	tests/test-pull-subpath.sh \
 	tests/test-archivez.sh \
 	tests/test-remote-add.sh \
@@ -119,7 +120,6 @@ dist_installed_test_data = tests/archive-test.sh \
 	tests/pull-test.sh \
 	tests/admin-test.sh \
 	tests/basic-test.sh \
-	tests/test-basic-user.sh \
 	tests/corrupt-repo-ref.js \
 	tests/pre-endian-deltas-repo-big.tar.xz \
 	tests/pre-endian-deltas-repo-little.tar.xz \

tests/test-basic-user.sh

@@ -23,9 +23,6 @@ set -euo pipefail
 
 skip_without_user_xattrs
 
-echo "1..1"
-
 setup_test_repository "bare-user"
-echo "ok setup"
 
 . $(dirname $0)/basic-test.sh