func TestParseIni(t *testing.T) {
var token lex.Token
expected := []struct {
typ lex.TokenType
line int
start int
width int
value string
}{
{tKey, 2, 1, 3, "key"},
{tEqualSign, 2, 4, 1, "="},
{tValue, 2, 5, 7, "abcdefg"},
{tLeftBracket, 4, 14, 1, "["},
{tSection, 4, 15, 4, "User"},
{tRightBracket, 4, 19, 1, "]"},
{tKey, 5, 21, 8, "userName"},
{tEqualSign, 5, 29, 1, "="},
{tValue, 5, 30, 3, "otm"},
}
i := 0
l := lex.NewLexer("", str, lexStart)
lex.UpdateTokenTypes(tokenMap)
defer lex.RestoreTokenTypes()
for {
token = l.NextToken()
switch token.Type {
case lex.TError:
fmt.Println(token)
return
case lex.TEOF:
return
default:
if expected[i].typ != token.Type {
t.Errorf("Incorrect toke.Type, expected: %v, got: %v, value: %v", expected[i].typ, token.Type, token.Value)
}
if expected[i].line != token.Line {
t.Errorf("Incorrect toke.Line, expected: %v, got: %v, value: %v", expected[i].line, token.Line, token.Value)
}
if expected[i].start != token.Start {
t.Errorf("Incorrect toke.Start, expected: %v, got: %v, value: %v", expected[i].start, token.Start, token.Value)
}
if expected[i].width != token.Width {
t.Errorf("Incorrect toke.Width, expected: %v, got: %v, value: %v", expected[i].width, token.Width, token.Value)
}
if expected[i].value != token.Value {
t.Errorf("Incorrect toke.Value, expected: %v, got: %v, value: %v", expected[i].value, token.Value, token.Value)
}
}
i++
}
}
// Parse parses a string
func Parse(str string) Comments {
var token lex.Token
comments := make(Comments, 0)
l := lex.NewLexer("", str, LexBegin)
for {
token = l.NextToken()
if token.Type == TComment {
comment := Comment{Value: token.Value, Row: token.Line}
comments = append(comments, comment)
}
if token.Type == lex.TEOF {
return comments
}
}
}