func TestParens(t *testing.T) {
tests := []struct {
str string
ok bool
}{
{"{}", true},
{"{}{}", true},
{"{{}}", true},
{"{}}{", false},
{"{{}}{}", true},
{"}{", false},
}
for _, test := range tests {
parser := parse.New()
parens := &Parens{parser}
parser.States["parens"] = parens
parser.Push("parens")
b := lex.Buffer{
Taker: parser,
Lex: trie.New("trie", "{", "}"),
}
n, err := b.Read([]byte(test.str))
if (n == len(test.str) && err == nil) != test.ok {
if test.ok {
t.Errorf("Expected no error on %s: %d read, error %s", test.str, n, err)
} else {
t.Errorf("Expected error on %s", test.str)
}
}
fmt.Println("Done test!")
}
}
func Translate(src string, context string) core.Program {
tree, err := parse.New(context).Parse(src, "", "", make(map[string]*parse.Tree), builtins)
if err != nil {
fmt.Println(err)
}
prg := core.Program{}
for _, node := range tree.Root.Nodes {
prg = append(prg, translateNode(node))
}
return prg
}