[meta] Rename some files to be more cross platform

test/fast/Listing versions/Running 'nvm ls' with nounset should not fail

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+die () { echo "$@" ; exit 1; }
+
+\. ../../../nvm.sh
+\. ../../common.sh
+
+make_fake_node v0.12.34 || die 'fake v0.12.34 could not be made'
+
+# Enable no unset variable
+set -u
+
+# Try an alias that does not exist
+output=$(nvm ls 99 2>&1 1>/dev/null || true)
+test -z "${output}" || die "1: expected empty; got >${output}"
+
+# Try a version that does not exist
+output=$(nvm ls 0.12.00 2>&1 1>/dev/null || true)
+test -z "${output}" || die "2: expected empty; got >${output}"
+
+# Try a version that does exist
+output=$(nvm ls 0.12.34 2>&1 1>/dev/null || true)
+test -z "${output}" || die "3: expected empty; got >${output}"