1 files changed, 0 insertions, 125 deletions
diff --git a/driver/lac_test.go b/driver/lac_test.go
deleted file mode 100644
index 2274583..0000000
--- a/driver/lac_test.go
+++ /dev/null
@@ -1,125 +0,0 @@
-package driver
-
-import (
-	"strings"
-	"testing"
-
-	"github.com/nihei9/vartan/grammar"
-	spec "github.com/nihei9/vartan/spec/grammar"
-)
-
-func TestParserWithLAC(t *testing.T) {
-	specSrc := `
-#name test;
-
-s
-    : t t
-	;
-t
-    : c t
-	| d
-	;
-
-c: 'c';
-d: 'd';
-`
-
-	src := `ccd`
-
-	actLogWithLAC := []string{
-		"shift/c",
-		"shift/c",
-		"shift/d",
-		"miss",
-	}
-
-	actLogWithoutLAC := []string{
-		"shift/c",
-		"shift/c",
-		"shift/d",
-		"reduce/t",
-		"reduce/t",
-		"reduce/t",
-		"miss",
-	}
-
-	ast, err := spec.Parse(strings.NewReader(specSrc))
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	b := grammar.GrammarBuilder{
-		AST: ast,
-	}
-	g, err := b.Build()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	gram, _, err := grammar.Compile(g)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	t.Run("LAC is enabled", func(t *testing.T) {
-		semAct := &testSemAct{
-			gram: gram,
-		}
-
-		toks, err := NewTokenStream(gram, strings.NewReader(src))
-		if err != nil {
-			t.Fatal(err)
-		}
-
-		p, err := NewParser(toks, NewGrammar(gram), SemanticAction(semAct))
-		if err != nil {
-			t.Fatal(err)
-		}
-
-		err = p.Parse()
-		if err != nil {
-			t.Fatal(err)
-		}
-
-		if len(semAct.actLog) != len(actLogWithLAC) {
-			t.Fatalf("unexpected action log; want: %+v, got: %+v", actLogWithLAC, semAct.actLog)
-		}
-
-		for i, e := range actLogWithLAC {
-			if semAct.actLog[i] != e {
-				t.Fatalf("unexpected action log; want: %+v, got: %+v", actLogWithLAC, semAct.actLog)
-			}
-		}
-	})
-
-	t.Run("LAC is disabled", func(t *testing.T) {
-		semAct := &testSemAct{
-			gram: gram,
-		}
-
-		toks, err := NewTokenStream(gram, strings.NewReader(src))
-		if err != nil {
-			t.Fatal(err)
-		}
-
-		p, err := NewParser(toks, NewGrammar(gram), SemanticAction(semAct), DisableLAC())
-		if err != nil {
-			t.Fatal(err)
-		}
-
-		err = p.Parse()
-		if err != nil {
-			t.Fatal(err)
-		}
-
-		if len(semAct.actLog) != len(actLogWithoutLAC) {
-			t.Fatalf("unexpected action log; want: %+v, got: %+v", actLogWithoutLAC, semAct.actLog)
-		}
-
-		for i, e := range actLogWithoutLAC {
-			if semAct.actLog[i] != e {
-				t.Fatalf("unexpected action log; want: %+v, got: %+v", actLogWithoutLAC, semAct.actLog)
-			}
-		}
-	})
-}