php-parser/node/expr/t_yield_test.go

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package expr_test
import (
"bytes"
"testing"
"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"
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"github.com/z7zmey/php-parser/node/scalar"
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"github.com/z7zmey/php-parser/node/stmt"
"github.com/z7zmey/php-parser/php5"
"github.com/z7zmey/php-parser/php7"
)
func TestYield(t *testing.T) {
src := `<? yield;`
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expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 9,
},
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Stmts: []node.Node{
&stmt.Expression{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 9,
},
Expr: &expr.Yield{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 8,
},
},
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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 TestYieldVal(t *testing.T) {
src := `<? yield $a;`
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expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 12,
},
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Stmts: []node.Node{
&stmt.Expression{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 12,
},
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Expr: &expr.Yield{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 11,
},
Value: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 10,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 10,
EndPos: 11,
},
Value: "a",
},
},
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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 TestYieldKeyVal(t *testing.T) {
src := `<? yield $a => $b;`
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expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 18,
},
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Stmts: []node.Node{
&stmt.Expression{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 18,
},
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Expr: &expr.Yield{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 17,
},
Key: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 10,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 10,
EndPos: 11,
},
Value: "a",
},
},
Value: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 16,
EndPos: 17,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 16,
EndPos: 17,
},
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 TestYieldExpr(t *testing.T) {
src := `<? yield 1;`
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expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 11,
},
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Stmts: []node.Node{
&stmt.Expression{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 11,
},
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Expr: &expr.Yield{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 10,
},
Value: &scalar.Lnumber{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 10,
EndPos: 10,
},
Value: "1",
},
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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 TestYieldKeyExpr(t *testing.T) {
src := `<? yield $a => 1;`
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expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 17,
},
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Stmts: []node.Node{
&stmt.Expression{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 17,
},
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Expr: &expr.Yield{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 16,
},
Key: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 10,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 10,
EndPos: 11,
},
Value: "a",
},
},
Value: &scalar.Lnumber{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 16,
EndPos: 16,
},
Value: "1",
},
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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 TestYieldFrom(t *testing.T) {
src := `<? yield from $a;`
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expected := &node.Root{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 17,
},
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Stmts: []node.Node{
&stmt.Expression{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 17,
},
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Expr: &expr.YieldFrom{
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Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 16,
},
Expr: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 15,
EndPos: 16,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 15,
EndPos: 16,
},
Value: "a",
},
},
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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)
}