php-parser/node/stmt/t_unset_test.go

72 lines
1.6 KiB
Go

package stmt_test
import (
"bytes"
"testing"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/node/expr"
"github.com/z7zmey/php-parser/node/stmt"
"github.com/z7zmey/php-parser/php5"
"github.com/z7zmey/php-parser/php7"
)
func TestUnset(t *testing.T) {
src := `<? unset($a);`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Unset{
Vars: []node.Node{
&expr.Variable{VarName: &node.Identifier{Value: "$a"}},
},
},
},
}
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 TestUnsetVars(t *testing.T) {
src := `<? unset($a, $b);`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Unset{
Vars: []node.Node{
&expr.Variable{VarName: &node.Identifier{Value: "$a"}},
&expr.Variable{VarName: &node.Identifier{Value: "$b"}},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestUnsetTrailingComma(t *testing.T) {
src := `<? unset($a, $b,);`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Unset{
Vars: []node.Node{
&expr.Variable{VarName: &node.Identifier{Value: "$a"}},
&expr.Variable{VarName: &node.Identifier{Value: "$b"}},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}