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encoding/xml: use strings.Reader in tests.

Browse source 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5502083
This commit is contained in:
Michael Shields 2012-01-03 12:22:02 +11:00 • committed by Andrew Gerrand
parent c2b87ce007
commit 38ff98b4c6
3 changed files with 27 additions and 51 deletions
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54
src/pkg/encoding/xml/xml_test.go
View file

@ -154,36 +154,8 @@ var xmlInput = []string{
"<t>cdata]]></t>",
}
type stringReader struct {
s string
off int
}
func (r *stringReader) Read(b []byte) (n int, err error) {
if r.off >= len(r.s) {
return 0, io.EOF
}
for r.off < len(r.s) && n < len(b) {
b[n] = r.s[r.off]
n++
r.off++
}
return
}
func (r *stringReader) ReadByte() (b byte, err error) {
if r.off >= len(r.s) {
return 0, io.EOF
}
b = r.s[r.off]
r.off++
return
}
func StringReader(s string) io.Reader { return &stringReader{s, 0} }
func TestRawToken(t *testing.T) {
p := NewParser(StringReader(testInput))
p := NewParser(strings.NewReader(testInput))
testRawToken(t, p, rawTokens)
}
@ -207,7 +179,7 @@ func (d *downCaser) Read(p []byte) (int, error) {
func TestRawTokenAltEncoding(t *testing.T) {
sawEncoding := ""
p := NewParser(StringReader(testInputAltEncoding))
p := NewParser(strings.NewReader(testInputAltEncoding))
p.CharsetReader = func(charset string, input io.Reader) (io.Reader, error) {
sawEncoding = charset
if charset != "x-testing-uppercase" {
@ -219,7 +191,7 @@ func TestRawTokenAltEncoding(t *testing.T) {
}
func TestRawTokenAltEncodingNoConverter(t *testing.T) {
p := NewParser(StringReader(testInputAltEncoding))
p := NewParser(strings.NewReader(testInputAltEncoding))
token, err := p.RawToken()
if token == nil {
t.Fatalf("expected a token on first RawToken call")
@ -286,7 +258,7 @@ var nestedDirectivesTokens = []Token{
}
func TestNestedDirectives(t *testing.T) {
p := NewParser(StringReader(nestedDirectivesInput))
p := NewParser(strings.NewReader(nestedDirectivesInput))
for i, want := range nestedDirectivesTokens {
have, err := p.Token()
@ -300,7 +272,7 @@ func TestNestedDirectives(t *testing.T) {
}
func TestToken(t *testing.T) {
p := NewParser(StringReader(testInput))
p := NewParser(strings.NewReader(testInput))
for i, want := range cookedTokens {
have, err := p.Token()
@ -315,7 +287,7 @@ func TestToken(t *testing.T) {
func TestSyntax(t *testing.T) {
for i := range xmlInput {
p := NewParser(StringReader(xmlInput[i]))
p := NewParser(strings.NewReader(xmlInput[i]))
var err error
for _, err = p.Token(); err == nil; _, err = p.Token() {
}
@ -424,7 +396,7 @@ func TestIssue569(t *testing.T) {
func TestUnquotedAttrs(t *testing.T) {
data := "<tag attr=azAZ09:-_\t>"
p := NewParser(StringReader(data))
p := NewParser(strings.NewReader(data))
p.Strict = false
token, err := p.Token()
if _, ok := err.(*SyntaxError); ok {
@ -450,7 +422,7 @@ func TestValuelessAttrs(t *testing.T) {
{"<input checked />", "input", "checked"},
}
for _, test := range tests {
p := NewParser(StringReader(test[0]))
p := NewParser(strings.NewReader(test[0]))
p.Strict = false
token, err := p.Token()
if _, ok := err.(*SyntaxError); ok {
@ -500,7 +472,7 @@ func TestCopyTokenStartElement(t *testing.T) {
func TestSyntaxErrorLineNum(t *testing.T) {
testInput := "<P>Foo<P>\n\n<P>Bar</>\n"
p := NewParser(StringReader(testInput))
p := NewParser(strings.NewReader(testInput))
var err error
for _, err = p.Token(); err == nil; _, err = p.Token() {
}
@ -515,7 +487,7 @@ func TestSyntaxErrorLineNum(t *testing.T) {
func TestTrailingRawToken(t *testing.T) {
input := `<FOO></FOO> `
p := NewParser(StringReader(input))
p := NewParser(strings.NewReader(input))
var err error
for _, err = p.RawToken(); err == nil; _, err = p.RawToken() {
}
@ -526,7 +498,7 @@ func TestTrailingRawToken(t *testing.T) {
func TestTrailingToken(t *testing.T) {
input := `<FOO></FOO> `
p := NewParser(StringReader(input))
p := NewParser(strings.NewReader(input))
var err error
for _, err = p.Token(); err == nil; _, err = p.Token() {
}
@ -537,7 +509,7 @@ func TestTrailingToken(t *testing.T) {
func TestEntityInsideCDATA(t *testing.T) {
input := `<test><![CDATA[ &val=foo ]]></test>`
p := NewParser(StringReader(input))
p := NewParser(strings.NewReader(input))
var err error
for _, err = p.Token(); err == nil; _, err = p.Token() {
}
@ -569,7 +541,7 @@ var characterTests = []struct {
func TestDisallowedCharacters(t *testing.T) {
for i, tt := range characterTests {
p := NewParser(StringReader(tt.in))
p := NewParser(strings.NewReader(tt.in))
var err error
for err == nil {