php-parser/node/expr/t_list_test.go
2018-03-18 16:50:19 +02:00

132 lines
2.9 KiB
Go

package expr_test
import (
"bytes"
"testing"
"github.com/z7zmey/php-parser/node/expr/assign"
"github.com/z7zmey/php-parser/node/expr"
"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 TestEmptyList(t *testing.T) {
src := `<? list() = $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign.Assign{
Variable: &expr.List{
Items: []node.Node{},
},
Expression: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestList(t *testing.T) {
src := `<? list($a) = $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign.Assign{
Variable: &expr.List{
Items: []node.Node{
&expr.ArrayItem{
ByRef: false,
Val: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
},
},
},
Expression: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestListArrayIndex(t *testing.T) {
src := `<? list($a[]) = $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign.Assign{
Variable: &expr.List{
Items: []node.Node{
&expr.ArrayItem{
ByRef: false,
Val: &expr.ArrayDimFetch{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
},
},
},
},
Expression: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestListList(t *testing.T) {
src := `<? list(list($a)) = $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign.Assign{
Variable: &expr.List{
Items: []node.Node{
&expr.ArrayItem{
ByRef: false,
Val: &expr.List{
Items: []node.Node{
&expr.ArrayItem{
ByRef: false,
Val: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
},
},
},
},
},
},
Expression: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}