package expr_test import ( "bytes" "testing" "gotest.tools/assert" "github.com/z7zmey/php-parser/node/expr" "github.com/z7zmey/php-parser/position" "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/node/stmt" "github.com/z7zmey/php-parser/php5" "github.com/z7zmey/php-parser/php7" ) func TestForeachWithRef(t *testing.T) { t.Helper() src := ` &$v) {}` expected := &node.Root{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 4, EndPos: 31, }, Stmts: []node.Node{ &stmt.Foreach{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 4, EndPos: 31, }, Expr: &expr.Variable{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 13, EndPos: 14, }, VarName: &node.Identifier{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 13, EndPos: 14, }, Value: "a", }, }, Key: &expr.Variable{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 19, EndPos: 20, }, VarName: &node.Identifier{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 19, EndPos: 20, }, Value: "k", }, }, Variable: &expr.Reference{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 25, EndPos: 27, }, Variable: &expr.Variable{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 26, EndPos: 27, }, VarName: &node.Identifier{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 26, EndPos: 27, }, Value: "v", }, }, }, Stmt: &stmt.StmtList{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 30, EndPos: 31, }, Stmts: []node.Node{}, }, }, }, } php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php") php7parser.Parse() actual := php7parser.GetRootNode() assert.DeepEqual(t, expected, actual) php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php") php5parser.Parse() actual = php5parser.GetRootNode() assert.DeepEqual(t, expected, actual) }