test: Fix tests by hooking up go test properly

The internal golang tests broke when we turned everything into packages.
This resurrects them with the hopes that we'll add more!

test/test-gotest.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+. test/util.sh
+
+echo "running test-gotest.sh $1"
+
+failures=''
+function run-test()
+{
+	$@ || failures=$( [ -n "$failures" ] && echo "$failures\\n$@" || echo "$@" )
+}
+
+ROOT=$(dirname "${BASH_SOURCE}")/..
+
+cd "${ROOT}"
+
+for pkg in `go list ./... | grep -v 'vendor/' | grep -v 'examples/' | grep -v 'old/' | grep -v 'tmp/'`; do
+	echo "Testing: $pkg"
+	# FIXME: can we capture and output the stderr from these tests too?
+	run-test go test "$pkg"
+	if [ "$1" = "--race" ]; then
+		run-test go test -race "$pkg"
+	fi
+done
+
+if [[ -n "$failures" ]]; then
+	echo 'FAIL'
+	echo 'The following `go test` runs have failed:'
+	echo -e "$failures"
+	exit 1
+fi
+echo 'PASS'