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moon/lex_test.go

41 lines
1.2 KiB
Go

package main
import (
"testing"
)
var primitivesTests = []struct {
in string
out token
}{
{`"x"`, token{t_string, "x"}},
{`"yes"`, token{t_string, "yes"}},
{`"this one has spaces"`, token{t_string, "this one has spaces"}},
{`"this one has \"quotes\" in it"`, token{t_string, `this one has "quotes" in it`}},
{"`this one is delimited by backticks`", token{t_string, "this one is delimited by backticks"}},
{` "this one has white space on either end" `, token{t_string, "this one has white space on either end"}},
{`name`, token{t_name, "name"}},
{`name_with_underscore`, token{t_name, "name_with_underscore"}},
{` name_surrounded_by_whitespace `, token{t_name, "name_surrounded_by_whitespace"}},
{`name1`, token{t_name, "name1"}},
{`camelName`, token{t_name, "camelName"}},
{`Type`, token{t_type, "Type"}},
{`CamelType`, token{t_type, "CamelType"}},
{`Type_1_2`, token{t_type, "Type_1_1"}},
}
func TestLexPrimities(t *testing.T) {
for _, test := range primitivesTests {
tokens, err := fullTokens(lexString(test.in))
if err != nil {
t.Error(err)
continue
}
if len(tokens) > 1 {
t.Errorf("expected 1 token, saw %d: %v", len(tokens), tokens)
continue
}
t.Logf("OK: %s", test.in)
}
}