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/scalar" "github.com/z7zmey/php-parser/node/stmt" "github.com/z7zmey/php-parser/php5" "github.com/z7zmey/php-parser/php7" ) func TestYield(t *testing.T) { src := ` $b;` expected := &node.Root{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 4, EndPos: 18, }, Stmts: []node.Node{ &stmt.Expression{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 4, EndPos: 18, }, Expr: &expr.Yield{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 4, EndPos: 17, }, Key: &expr.Variable{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 10, EndPos: 11, }, VarName: &node.Identifier{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 10, EndPos: 11, }, Value: "a", }, }, Value: &expr.Variable{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 16, EndPos: 17, }, VarName: &node.Identifier{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 16, EndPos: 17, }, Value: "b", }, }, }, }, }, } 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) } func TestYieldExpr(t *testing.T) { src := ` 1;` expected := &node.Root{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 4, EndPos: 17, }, Stmts: []node.Node{ &stmt.Expression{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 4, EndPos: 17, }, Expr: &expr.Yield{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 4, EndPos: 16, }, Key: &expr.Variable{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 10, EndPos: 11, }, VarName: &node.Identifier{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 10, EndPos: 11, }, Value: "a", }, }, Value: &scalar.Lnumber{ Position: &position.Position{ StartLine: 1, EndLine: 1, StartPos: 16, EndPos: 16, }, Value: "1", }, }, }, }, } 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) } func TestYieldFrom(t *testing.T) { src := `