php5 test coverage

node/expr/t_closure_test.go

@@ -83,6 +83,51 @@ func TestClosureUse(t *testing.T) {
 	assertEqual(t, expected, actual)
 }
 
+func TestClosureUse2(t *testing.T) {
+	src := `<? function($a, $b) use (&$c, $d) {};`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &expr.Closure{
+					ReturnsRef:    false,
+					Static:        false,
+					PhpDocComment: "",
+					Params: []node.Node{
+						&node.Parameter{
+							ByRef:    false,
+							Variadic: false,
+							Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
+						},
+						&node.Parameter{
+							ByRef:    false,
+							Variadic: false,
+							Variable: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
+						},
+					},
+					Uses: []node.Node{
+						&expr.ClosureUse{
+							ByRef:    true,
+							Variable: &expr.Variable{VarName: &node.Identifier{Value: "$c"}},
+						},
+						&expr.ClosureUse{
+							ByRef:    false,
+							Variable: &expr.Variable{VarName: &node.Identifier{Value: "$d"}},
+						},
+					},
+					Stmts: []node.Node{},
+				},
+			},
+		},
+	}
+
+	actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
+	assertEqual(t, expected, actual)
+
+	actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
+	assertEqual(t, expected, actual)
+}
+
 func TestClosureReturnType(t *testing.T) {
 	src := `<? function(): void {};`
 

node/expr/t_yield_test.go

@@ -7,6 +7,7 @@ import (
 	"github.com/z7zmey/php-parser/node/expr"
 
 	"github.com/z7zmey/php-parser/node"
+	"github.com/z7zmey/php-parser/node/scalar"
 	"github.com/z7zmey/php-parser/node/stmt"
 	"github.com/z7zmey/php-parser/php5"
 	"github.com/z7zmey/php-parser/php7"
@@ -71,6 +72,47 @@ func TestYieldKeyVal(t *testing.T) {
 	assertEqual(t, expected, actual)
 }
 
+func TestYieldExpr(t *testing.T) {
+	src := `<? yield 1;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &expr.Yield{
+					Value: &scalar.Lnumber{Value: "1"},
+				},
+			},
+		},
+	}
+
+	actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
+	assertEqual(t, expected, actual)
+
+	actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
+	assertEqual(t, expected, actual)
+}
+
+func TestYieldKeyExpr(t *testing.T) {
+	src := `<? yield $a => 1;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &expr.Yield{
+					Key:   &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
+					Value: &scalar.Lnumber{Value: "1"},
+				},
+			},
+		},
+	}
+
+	actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
+	assertEqual(t, expected, actual)
+
+	actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
+	assertEqual(t, expected, actual)
+}
+
 func TestYieldFrom(t *testing.T) {
 	src := `<? yield from $a;`