code review 4665041: Add the beginnings of the template execution code. Lot...

src/pkg/exp/template/lex_test.go

 // Copyright 2011 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 package template
 
 import (
         "reflect"
         "testing"
 )
@@ skipping 28 matching lines @@
                 tLeft,
                 {itemNumber, "1"},
                 {itemNumber, "02"},
                 {itemNumber, "0x14"},
                 {itemNumber, "-7.2i"},
                 {itemNumber, "1e3"},
                 {itemNumber, "+1.2e-4"},
                 tRight,
                 tEOF,
         }},
-        {"dots", "{{.x . .2 .x.y }}", []item{
+        {"dot", "{{.}}", []item{
+                tLeft,
+                {itemDot, "."},
+                tRight,
+                tEOF,
+        }},
+        {"dots", "{{.x . .2 .x.y}}", []item{
                 tLeft,
                 {itemField, ".x"},
                 {itemDot, "."},
                 {itemNumber, ".2"},
-                {itemField, ".x"},
-                {itemField, ".y"},
+                {itemField, ".x.y"},
                 tRight,
                 tEOF,
         }},
         {"keywords", "{{range if else end}}", []item{
                 tLeft,
                 {itemRange, "range"},
                 {itemIf, "if"},
                 {itemElse, "else"},
                 {itemEnd, "end"},
                 tRight,
@@ skipping 54 matching lines @@
 }
 
 func TestLex(t *testing.T) {
         for _, test := range lexTests {
                 items := collect(&test)
                 if !reflect.DeepEqual(items, test.items) {
                         t.Errorf("%s: got\n\t%v\nexpected\n\t%v", test.name, items, test.items)
                 }
         }
 }