testing: rename type Test to InternalTest

type Benchmark has been renamed to InternalBenchmark

R=rsc
CC=golang-dev
https://golang.org/cl/2942042

src/cmd/gotest/gotest

@@ -150,7 +150,7 @@ importpath=$(gomake -s importpath)
 	echo 'import __regexp__ "regexp"' # rename in case tested package is called regexp
 	# test array
 	echo
-	echo 'var tests = []testing.Test{'
+	echo 'var tests = []testing.InternalTest{'
 	for i in $tests
 	do
 		echo '	{"'$i'", '$i'},'

src/pkg/testing/testing.go

@@ -123,19 +123,19 @@ func (t *T) Fatalf(format string, args ...interface{}) {
 
 // An internal type but exported because it is cross-package; part of the implementation
 // of gotest.
-type Test struct {
+type InternalTest struct {
 	Name string
 	F    func(*T)
 }
 
-func tRunner(t *T, test *Test) {
+func tRunner(t *T, test *InternalTest) {
 	test.F(t)
 	t.ch <- t
 }
 
 // An internal function but exported because it is cross-package; part of the implementation
 // of gotest.
-func Main(matchString func(pat, str string) (bool, os.Error), tests []Test) {
+func Main(matchString func(pat, str string) (bool, os.Error), tests []InternalTest) {
 	flag.Parse()
 	ok := true
 	if len(tests) == 0 {