php-parser/node/expr/t_reference_test.go

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package expr_test
import (
"testing"
"gotest.tools/assert"
"github.com/z7zmey/php-parser/node/expr"
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"github.com/z7zmey/php-parser/position"
"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 TestForeachWithRef(t *testing.T) {
t.Helper()
src := `<? foreach ($a as $k => &$v) {}`
expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 3,
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EndPos: 31,
},
Stmts: []node.Node{
&stmt.Foreach{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 3,
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EndPos: 31,
},
Expr: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 12,
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EndPos: 14,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 12,
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EndPos: 14,
},
Value: "a",
},
},
Key: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 18,
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EndPos: 20,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 18,
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EndPos: 20,
},
Value: "k",
},
},
Variable: &expr.Reference{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 24,
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EndPos: 27,
},
Variable: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 25,
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EndPos: 27,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 25,
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EndPos: 27,
},
Value: "v",
},
},
},
Stmt: &stmt.StmtList{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
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StartPos: 29,
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EndPos: 31,
},
Stmts: []node.Node{},
},
},
},
}
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php7parser := php7.NewParser([]byte(src))
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
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php5parser := php5.NewParser([]byte(src))
php5parser.Parse()
actual = php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
}