php-parser/node/expr/t_closure_test.go

154 lines
3.6 KiB
Go
Raw Normal View History

2018-02-10 09:27:20 +00:00
package expr_test
import (
"bytes"
"testing"
2018-02-10 09:31:57 +00:00
"github.com/z7zmey/php-parser/node/name"
2018-02-10 09:27:20 +00:00
"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 TestClosure(t *testing.T) {
src := `<? function(){};`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.Closure{
ReturnsRef: false,
Static: false,
PhpDocComment: "",
Uses: []node.Node{},
Stmts: []node.Node{},
},
},
},
}
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 TestClosureUse(t *testing.T) {
src := `<? function($a, $b) use ($c, &$d) {};`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.Closure{
ReturnsRef: false,
Static: false,
PhpDocComment: "",
Params: []node.Node{
&node.Parameter{
ByRef: false,
Variadic: false,
2018-03-18 14:50:19 +00:00
Variable: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
2018-02-10 09:27:20 +00:00
},
&node.Parameter{
ByRef: false,
Variadic: false,
2018-03-18 14:50:19 +00:00
Variable: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
2018-02-10 09:27:20 +00:00
},
},
Uses: []node.Node{
&expr.ClosureUse{
ByRef: false,
2018-03-18 14:50:19 +00:00
Variable: &expr.Variable{VarName: &node.Identifier{Value: "c"}},
2018-02-10 09:27:20 +00:00
},
&expr.ClosureUse{
ByRef: true,
2018-03-18 14:50:19 +00:00
Variable: &expr.Variable{VarName: &node.Identifier{Value: "d"}},
2018-02-10 09:27:20 +00:00
},
},
Stmts: []node.Node{},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
2018-02-10 09:31:57 +00:00
2018-02-13 15:42:00 +00:00
func TestClosureUse2(t *testing.T) {
src := `<? function($a, $b) use (&$c, $d) {};`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.Closure{
ReturnsRef: false,
Static: false,
PhpDocComment: "",
Params: []node.Node{
&node.Parameter{
ByRef: false,
Variadic: false,
2018-03-18 14:50:19 +00:00
Variable: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
2018-02-13 15:42:00 +00:00
},
&node.Parameter{
ByRef: false,
Variadic: false,
2018-03-18 14:50:19 +00:00
Variable: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
2018-02-13 15:42:00 +00:00
},
},
Uses: []node.Node{
&expr.ClosureUse{
ByRef: true,
2018-03-18 14:50:19 +00:00
Variable: &expr.Variable{VarName: &node.Identifier{Value: "c"}},
2018-02-13 15:42:00 +00:00
},
&expr.ClosureUse{
ByRef: false,
2018-03-18 14:50:19 +00:00
Variable: &expr.Variable{VarName: &node.Identifier{Value: "d"}},
2018-02-13 15:42:00 +00:00
},
},
Stmts: []node.Node{},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
2018-02-10 09:31:57 +00:00
func TestClosureReturnType(t *testing.T) {
src := `<? function(): void {};`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.Closure{
ReturnsRef: false,
Static: false,
PhpDocComment: "",
Uses: []node.Node{},
ReturnType: &name.Name{
Parts: []node.Node{&name.NamePart{Value: "void"}},
},
Stmts: []node.Node{},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}