diff options
Diffstat (limited to 'src/html/template/transition_test.go')
-rw-r--r-- | src/html/template/transition_test.go | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/html/template/transition_test.go b/src/html/template/transition_test.go new file mode 100644 index 0000000..412a4c7 --- /dev/null +++ b/src/html/template/transition_test.go @@ -0,0 +1,60 @@ +// 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 ( + "bytes" + "strings" + "testing" +) + +func TestFindEndTag(t *testing.T) { + tests := []struct { + s, tag string + want int + }{ + {"", "tag", -1}, + {"hello </textarea> hello", "textarea", 6}, + {"hello </TEXTarea> hello", "textarea", 6}, + {"hello </textAREA>", "textarea", 6}, + {"hello </textarea", "textareax", -1}, + {"hello </textarea>", "tag", -1}, + {"hello tag </textarea", "tag", -1}, + {"hello </tag> </other> </textarea> <other>", "textarea", 22}, + {"</textarea> <other>", "textarea", 0}, + {"<div> </div> </TEXTAREA>", "textarea", 13}, + {"<div> </div> </TEXTAREA\t>", "textarea", 13}, + {"<div> </div> </TEXTAREA >", "textarea", 13}, + {"<div> </div> </TEXTAREAfoo", "textarea", -1}, + {"</TEXTAREAfoo </textarea>", "textarea", 14}, + {"<</script >", "script", 1}, + {"</script>", "textarea", -1}, + } + for _, test := range tests { + if got := indexTagEnd([]byte(test.s), []byte(test.tag)); test.want != got { + t.Errorf("%q/%q: want\n\t%d\nbut got\n\t%d", test.s, test.tag, test.want, got) + } + } +} + +func BenchmarkTemplateSpecialTags(b *testing.B) { + + r := struct { + Name, Gift string + }{"Aunt Mildred", "bone china tea set"} + + h1 := "<textarea> Hello Hello Hello </textarea> " + h2 := "<textarea> <p> Dear {{.Name}},\n{{with .Gift}}Thank you for the lovely {{.}}. {{end}}\nBest wishes. </p>\n</textarea>" + html := strings.Repeat(h1, 100) + h2 + strings.Repeat(h1, 100) + h2 + + var buf bytes.Buffer + for i := 0; i < b.N; i++ { + tmpl := Must(New("foo").Parse(html)) + if err := tmpl.Execute(&buf, r); err != nil { + b.Fatal(err) + } + buf.Reset() + } +} |