package binary_test import ( "bytes" "reflect" "testing" "github.com/kylelemons/godebug/pretty" "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/node/expr" "github.com/z7zmey/php-parser/node/expr/binary" "github.com/z7zmey/php-parser/node/stmt" "github.com/z7zmey/php-parser/php5" "github.com/z7zmey/php-parser/php7" ) func assertEqual(t *testing.T, expected interface{}, actual interface{}) { if !reflect.DeepEqual(expected, actual) { diff := pretty.Compare(expected, actual) if diff != "" { t.Errorf("diff: (-expected +actual)\n%s", diff) } else { t.Errorf("expected and actual are not equal\n") } } } func TestBitwiseAnd(t *testing.T) { src := `= $b;` expected := &node.Root{ Stmts: []node.Node{ &stmt.Expression{ Expr: &binary.GreaterOrEqual{ Left: &expr.Variable{VarName: &node.Identifier{Value: "a"}}, Right: &expr.Variable{VarName: &node.Identifier{Value: "b"}}, }, }, }, } php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php") php7parser.Parse() actual := php7parser.GetRootNode() assertEqual(t, expected, actual) php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php") php5parser.Parse() actual = php5parser.GetRootNode() assertEqual(t, expected, actual) } func TestGreater(t *testing.T) { src := ` $b;` expected := &node.Root{ Stmts: []node.Node{ &stmt.Expression{ Expr: &binary.Greater{ Left: &expr.Variable{VarName: &node.Identifier{Value: "a"}}, Right: &expr.Variable{VarName: &node.Identifier{Value: "b"}}, }, }, }, } php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php") php7parser.Parse() actual := php7parser.GetRootNode() assertEqual(t, expected, actual) php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php") php5parser.Parse() actual = php5parser.GetRootNode() assertEqual(t, expected, actual) } func TestIdentical(t *testing.T) { src := `> $b;` expected := &node.Root{ Stmts: []node.Node{ &stmt.Expression{ Expr: &binary.ShiftRight{ Left: &expr.Variable{VarName: &node.Identifier{Value: "a"}}, Right: &expr.Variable{VarName: &node.Identifier{Value: "b"}}, }, }, }, } php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php") php7parser.Parse() actual := php7parser.GetRootNode() assertEqual(t, expected, actual) php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php") php5parser.Parse() actual = php5parser.GetRootNode() assertEqual(t, expected, actual) } func TestSmallerOrEqual(t *testing.T) { src := ` $b;` expected := &node.Root{ Stmts: []node.Node{ &stmt.Expression{ Expr: &binary.Spaceship{ Left: &expr.Variable{VarName: &node.Identifier{Value: "a"}}, Right: &expr.Variable{VarName: &node.Identifier{Value: "b"}}, }, }, }, } php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php") php7parser.Parse() actual := php7parser.GetRootNode() assertEqual(t, expected, actual) }