php-parser/node/expr/t_unary_test.go

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package expr_test
import (
"bytes"
"testing"
"gotest.tools/assert"
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"github.com/z7zmey/php-parser/node/expr"
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"github.com/z7zmey/php-parser/position"
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"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 TestUnaryMinus(t *testing.T) {
src := `<? -$a;`
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expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 7,
},
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Stmts: []node.Node{
&stmt.Expression{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 7,
},
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Expr: &expr.UnaryMinus{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 6,
},
Expr: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 5,
EndPos: 6,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 5,
EndPos: 6,
},
Value: "a",
},
},
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},
},
},
}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
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php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
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}
func TestUnaryPlus(t *testing.T) {
src := `<? +$a;`
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expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 7,
},
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Stmts: []node.Node{
&stmt.Expression{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 7,
},
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Expr: &expr.UnaryPlus{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 6,
},
Expr: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 5,
EndPos: 6,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 5,
EndPos: 6,
},
Value: "a",
},
},
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},
},
},
}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
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php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
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}