php-parser/node/stmt/t_unset_test.go
2019-03-20 21:06:56 +02:00

200 lines
3.9 KiB
Go

package stmt_test
import (
"testing"
"gotest.tools/assert"
"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"
"github.com/z7zmey/php-parser/position"
)
func TestUnset(t *testing.T) {
src := `<? unset($a);`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 13,
},
Stmts: []node.Node{
&stmt.Unset{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 13,
},
Vars: []node.Node{
&expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 11,
},
Value: "a",
},
},
},
},
},
}
php7parser := php7.NewParser([]byte(src))
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
php5parser := php5.NewParser([]byte(src))
php5parser.Parse()
actual = php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
}
func TestUnsetVars(t *testing.T) {
src := `<? unset($a, $b);`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 17,
},
Stmts: []node.Node{
&stmt.Unset{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 17,
},
Vars: []node.Node{
&expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 11,
},
Value: "a",
},
},
&expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 13,
EndPos: 15,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 13,
EndPos: 15,
},
Value: "b",
},
},
},
},
},
}
php7parser := php7.NewParser([]byte(src))
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
php5parser := php5.NewParser([]byte(src))
php5parser.Parse()
actual = php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
}
func TestUnsetTrailingComma(t *testing.T) {
src := `<? unset($a, $b,);`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 18,
},
Stmts: []node.Node{
&stmt.Unset{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 18,
},
Vars: []node.Node{
&expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 11,
},
Value: "a",
},
},
&expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 13,
EndPos: 15,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 13,
EndPos: 15,
},
Value: "b",
},
},
},
},
},
}
php7parser := php7.NewParser([]byte(src))
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
}