php-parser/node/expr/t_list_test.go

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package expr_test
import (
"bytes"
"testing"
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"github.com/z7zmey/php-parser/node/expr/assign"
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"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"
)
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func TestEmptyList(t *testing.T) {
src := `<? list() = $b;`
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expected := &node.Root{
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Stmts: []node.Node{
&stmt.Expression{
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Expr: &assign.Assign{
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Variable: &expr.List{
Items: []node.Node{},
},
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Expression: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
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},
},
},
}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
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assertEqual(t, expected, actual)
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php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
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assertEqual(t, expected, actual)
}
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func TestList(t *testing.T) {
src := `<? list($a) = $b;`
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expected := &node.Root{
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Stmts: []node.Node{
&stmt.Expression{
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Expr: &assign.Assign{
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Variable: &expr.List{
Items: []node.Node{
&expr.ArrayItem{
ByRef: false,
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Val: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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},
},
},
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Expression: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
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},
},
},
}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
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assertEqual(t, expected, actual)
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php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
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assertEqual(t, expected, actual)
}
func TestListArrayIndex(t *testing.T) {
src := `<? list($a[]) = $b;`
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expected := &node.Root{
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Stmts: []node.Node{
&stmt.Expression{
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Expr: &assign.Assign{
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Variable: &expr.List{
Items: []node.Node{
&expr.ArrayItem{
ByRef: false,
Val: &expr.ArrayDimFetch{
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Variable: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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},
},
},
},
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Expression: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
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},
},
},
}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
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assertEqual(t, expected, actual)
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php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
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assertEqual(t, expected, actual)
}
func TestListList(t *testing.T) {
src := `<? list(list($a)) = $b;`
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expected := &node.Root{
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Stmts: []node.Node{
&stmt.Expression{
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Expr: &assign.Assign{
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Variable: &expr.List{
Items: []node.Node{
&expr.ArrayItem{
ByRef: false,
Val: &expr.List{
Items: []node.Node{
&expr.ArrayItem{
ByRef: false,
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Val: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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},
},
},
},
},
},
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Expression: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
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},
},
},
}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
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assertEqual(t, expected, actual)
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php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
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assertEqual(t, expected, actual)
}