1 files changed, 0 insertions, 390 deletions
diff --git a/gcc-4.8.1/libgo/go/exp/html/parse_test.go b/gcc-4.8.1/libgo/go/exp/html/parse_test.go
deleted file mode 100644
index 4896dfb7a..000000000
--- a/gcc-4.8.1/libgo/go/exp/html/parse_test.go
+++ /dev/null
@@ -1,390 +0,0 @@
-// Copyright 2010 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 html
-
-import (
-	"bufio"
-	"bytes"
-	"errors"
-	"exp/html/atom"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"runtime"
-	"sort"
-	"strings"
-	"testing"
-)
-
-// readParseTest reads a single test case from r.
-func readParseTest(r *bufio.Reader) (text, want, context string, err error) {
-	line, err := r.ReadSlice('\n')
-	if err != nil {
-		return "", "", "", err
-	}
-	var b []byte
-
-	// Read the HTML.
-	if string(line) != "#data\n" {
-		return "", "", "", fmt.Errorf(`got %q want "#data\n"`, line)
-	}
-	for {
-		line, err = r.ReadSlice('\n')
-		if err != nil {
-			return "", "", "", err
-		}
-		if line[0] == '#' {
-			break
-		}
-		b = append(b, line...)
-	}
-	text = string(b)
-	if strings.HasSuffix(text, "\n") {
-		text = text[:len(text)-1]
-	}
-	b = b[:0]
-
-	// Skip the error list.
-	if string(line) != "#errors\n" {
-		return "", "", "", fmt.Errorf(`got %q want "#errors\n"`, line)
-	}
-	for {
-		line, err = r.ReadSlice('\n')
-		if err != nil {
-			return "", "", "", err
-		}
-		if line[0] == '#' {
-			break
-		}
-	}
-
-	if string(line) == "#document-fragment\n" {
-		line, err = r.ReadSlice('\n')
-		if err != nil {
-			return "", "", "", err
-		}
-		context = strings.TrimSpace(string(line))
-		line, err = r.ReadSlice('\n')
-		if err != nil {
-			return "", "", "", err
-		}
-	}
-
-	// Read the dump of what the parse tree should be.
-	if string(line) != "#document\n" {
-		return "", "", "", fmt.Errorf(`got %q want "#document\n"`, line)
-	}
-	inQuote := false
-	for {
-		line, err = r.ReadSlice('\n')
-		if err != nil && err != io.EOF {
-			return "", "", "", err
-		}
-		trimmed := bytes.Trim(line, "| \n")
-		if len(trimmed) > 0 {
-			if line[0] == '|' && trimmed[0] == '"' {
-				inQuote = true
-			}
-			if trimmed[len(trimmed)-1] == '"' && !(line[0] == '|' && len(trimmed) == 1) {
-				inQuote = false
-			}
-		}
-		if len(line) == 0 || len(line) == 1 && line[0] == '\n' && !inQuote {
-			break
-		}
-		b = append(b, line...)
-	}
-	return text, string(b), context, nil
-}
-
-func dumpIndent(w io.Writer, level int) {
-	io.WriteString(w, "| ")
-	for i := 0; i < level; i++ {
-		io.WriteString(w, "  ")
-	}
-}
-
-type sortedAttributes []Attribute
-
-func (a sortedAttributes) Len() int {
-	return len(a)
-}
-
-func (a sortedAttributes) Less(i, j int) bool {
-	if a[i].Namespace != a[j].Namespace {
-		return a[i].Namespace < a[j].Namespace
-	}
-	return a[i].Key < a[j].Key
-}
-
-func (a sortedAttributes) Swap(i, j int) {
-	a[i], a[j] = a[j], a[i]
-}
-
-func dumpLevel(w io.Writer, n *Node, level int) error {
-	dumpIndent(w, level)
-	switch n.Type {
-	case ErrorNode:
-		return errors.New("unexpected ErrorNode")
-	case DocumentNode:
-		return errors.New("unexpected DocumentNode")
-	case ElementNode:
-		if n.Namespace != "" {
-			fmt.Fprintf(w, "<%s %s>", n.Namespace, n.Data)
-		} else {
-			fmt.Fprintf(w, "<%s>", n.Data)
-		}
-		attr := sortedAttributes(n.Attr)
-		sort.Sort(attr)
-		for _, a := range attr {
-			io.WriteString(w, "\n")
-			dumpIndent(w, level+1)
-			if a.Namespace != "" {
-				fmt.Fprintf(w, `%s %s="%s"`, a.Namespace, a.Key, a.Val)
-			} else {
-				fmt.Fprintf(w, `%s="%s"`, a.Key, a.Val)
-			}
-		}
-	case TextNode:
-		fmt.Fprintf(w, `"%s"`, n.Data)
-	case CommentNode:
-		fmt.Fprintf(w, "<!-- %s -->", n.Data)
-	case DoctypeNode:
-		fmt.Fprintf(w, "<!DOCTYPE %s", n.Data)
-		if n.Attr != nil {
-			var p, s string
-			for _, a := range n.Attr {
-				switch a.Key {
-				case "public":
-					p = a.Val
-				case "system":
-					s = a.Val
-				}
-			}
-			if p != "" || s != "" {
-				fmt.Fprintf(w, ` "%s"`, p)
-				fmt.Fprintf(w, ` "%s"`, s)
-			}
-		}
-		io.WriteString(w, ">")
-	case scopeMarkerNode:
-		return errors.New("unexpected scopeMarkerNode")
-	default:
-		return errors.New("unknown node type")
-	}
-	io.WriteString(w, "\n")
-	for c := n.FirstChild; c != nil; c = c.NextSibling {
-		if err := dumpLevel(w, c, level+1); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func dump(n *Node) (string, error) {
-	if n == nil || n.FirstChild == nil {
-		return "", nil
-	}
-	var b bytes.Buffer
-	for c := n.FirstChild; c != nil; c = c.NextSibling {
-		if err := dumpLevel(&b, c, 0); err != nil {
-			return "", err
-		}
-	}
-	return b.String(), nil
-}
-
-const testDataDir = "testdata/webkit/"
-
-func TestParser(t *testing.T) {
-	testFiles, err := filepath.Glob(testDataDir + "*.dat")
-	if err != nil {
-		t.Fatal(err)
-	}
-	for _, tf := range testFiles {
-		f, err := os.Open(tf)
-		if err != nil {
-			t.Fatal(err)
-		}
-		defer f.Close()
-		r := bufio.NewReader(f)
-
-		for i := 0; ; i++ {
-			text, want, context, err := readParseTest(r)
-			if err == io.EOF {
-				break
-			}
-			if err != nil {
-				t.Fatal(err)
-			}
-
-			err = testParseCase(text, want, context)
-
-			if err != nil {
-				t.Errorf("%s test #%d %q, %s", tf, i, text, err)
-			}
-		}
-	}
-}
-
-// testParseCase tests one test case from the test files. If the test does not
-// pass, it returns an error that explains the failure.
-// text is the HTML to be parsed, want is a dump of the correct parse tree,
-// and context is the name of the context node, if any.
-func testParseCase(text, want, context string) (err error) {
-	defer func() {
-		if x := recover(); x != nil {
-			switch e := x.(type) {
-			case error:
-				err = e
-			default:
-				err = fmt.Errorf("%v", e)
-			}
-		}
-	}()
-
-	var doc *Node
-	if context == "" {
-		doc, err = Parse(strings.NewReader(text))
-		if err != nil {
-			return err
-		}
-	} else {
-		contextNode := &Node{
-			Type:     ElementNode,
-			DataAtom: atom.Lookup([]byte(context)),
-			Data:     context,
-		}
-		nodes, err := ParseFragment(strings.NewReader(text), contextNode)
-		if err != nil {
-			return err
-		}
-		doc = &Node{
-			Type: DocumentNode,
-		}
-		for _, n := range nodes {
-			doc.AppendChild(n)
-		}
-	}
-
-	if err := checkTreeConsistency(doc); err != nil {
-		return err
-	}
-
-	got, err := dump(doc)
-	if err != nil {
-		return err
-	}
-	// Compare the parsed tree to the #document section.
-	if got != want {
-		return fmt.Errorf("got vs want:\n----\n%s----\n%s----", got, want)
-	}
-
-	if renderTestBlacklist[text] || context != "" {
-		return nil
-	}
-
-	// Check that rendering and re-parsing results in an identical tree.
-	pr, pw := io.Pipe()
-	go func() {
-		pw.CloseWithError(Render(pw, doc))
-	}()
-	doc1, err := Parse(pr)
-	if err != nil {
-		return err
-	}
-	got1, err := dump(doc1)
-	if err != nil {
-		return err
-	}
-	if got != got1 {
-		return fmt.Errorf("got vs got1:\n----\n%s----\n%s----", got, got1)
-	}
-
-	return nil
-}
-
-// Some test input result in parse trees are not 'well-formed' despite
-// following the HTML5 recovery algorithms. Rendering and re-parsing such a
-// tree will not result in an exact clone of that tree. We blacklist such
-// inputs from the render test.
-var renderTestBlacklist = map[string]bool{
-	// The second <a> will be reparented to the first <table>'s parent. This
-	// results in an <a> whose parent is an <a>, which is not 'well-formed'.
-	`<a><table><td><a><table></table><a></tr><a></table><b>X</b>C<a>Y`: true,
-	// The same thing with a <p>:
-	`<p><table></p>`: true,
-	// More cases of <a> being reparented:
-	`<a href="blah">aba<table><a href="foo">br<tr><td></td></tr>x</table>aoe`: true,
-	`<a><table><a></table><p><a><div><a>`:                                     true,
-	`<a><table><td><a><table></table><a></tr><a></table><a>`:                  true,
-	// A similar reparenting situation involving <nobr>:
-	`<!DOCTYPE html><body><b><nobr>1<table><nobr></b><i><nobr>2<nobr></i>3`: true,
-	// A <plaintext> element is reparented, putting it before a table.
-	// A <plaintext> element can't have anything after it in HTML.
-	`<table><plaintext><td>`:                                   true,
-	`<!doctype html><table><plaintext></plaintext>`:            true,
-	`<!doctype html><table><tbody><plaintext></plaintext>`:     true,
-	`<!doctype html><table><tbody><tr><plaintext></plaintext>`: true,
-	// A form inside a table inside a form doesn't work either.
-	`<!doctype html><form><table></form><form></table></form>`: true,
-	// A script that ends at EOF may escape its own closing tag when rendered.
-	`<!doctype html><script><!--<script `:          true,
-	`<!doctype html><script><!--<script <`:         true,
-	`<!doctype html><script><!--<script <a`:        true,
-	`<!doctype html><script><!--<script </`:        true,
-	`<!doctype html><script><!--<script </s`:       true,
-	`<!doctype html><script><!--<script </script`:  true,
-	`<!doctype html><script><!--<script </scripta`: true,
-	`<!doctype html><script><!--<script -`:         true,
-	`<!doctype html><script><!--<script -a`:        true,
-	`<!doctype html><script><!--<script -<`:        true,
-	`<!doctype html><script><!--<script --`:        true,
-	`<!doctype html><script><!--<script --a`:       true,
-	`<!doctype html><script><!--<script --<`:       true,
-	`<script><!--<script `:                         true,
-	`<script><!--<script <a`:                       true,
-	`<script><!--<script </script`:                 true,
-	`<script><!--<script </scripta`:                true,
-	`<script><!--<script -`:                        true,
-	`<script><!--<script -a`:                       true,
-	`<script><!--<script --`:                       true,
-	`<script><!--<script --a`:                      true,
-	`<script><!--<script <`:                        true,
-	`<script><!--<script </`:                       true,
-	`<script><!--<script </s`:                      true,
-	// Reconstructing the active formatting elements results in a <plaintext>
-	// element that contains an <a> element.
-	`<!doctype html><p><a><plaintext>b`: true,
-}
-
-func TestNodeConsistency(t *testing.T) {
-	// inconsistentNode is a Node whose DataAtom and Data do not agree.
-	inconsistentNode := &Node{
-		Type:     ElementNode,
-		DataAtom: atom.Frameset,
-		Data:     "table",
-	}
-	_, err := ParseFragment(strings.NewReader("<p>hello</p>"), inconsistentNode)
-	if err == nil {
-		t.Errorf("got nil error, want non-nil")
-	}
-}
-
-func BenchmarkParser(b *testing.B) {
-	buf, err := ioutil.ReadFile("testdata/go1.html")
-	if err != nil {
-		b.Fatalf("could not read testdata/go1.html: %v", err)
-	}
-	b.SetBytes(int64(len(buf)))
-	runtime.GC()
-	b.ReportAllocs()
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		Parse(bytes.NewBuffer(buf))
-	}
-}