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php-parser/node/expr/t_ternary_test.go
z7zmey 1ebb0c6fad #25: save position within node
2018-06-25 23:30:10 +03:00

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package expr_test
import (
"bytes"
"testing"
"github.com/z7zmey/php-parser/node/expr"
"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 TestTernary(t *testing.T) {
src := `<? $a ? $b : $c;`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 16,
},
Stmts: []node.Node{
&stmt.Expression{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 16,
},
Expr: &expr.Ternary{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 15,
},
Condition: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 5,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 5,
},
Value: "a",
},
},
IfTrue: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 10,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 10,
},
Value: "b",
},
},
IfFalse: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 15,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 15,
},
Value: "c",
},
},
},
},
},
}
php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
assertEqual(t, expected, actual)
php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
assertEqual(t, expected, actual)
}
func TestTernarySimple(t *testing.T) {
src := `<? $a ? : $c;`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 13,
},
Stmts: []node.Node{
&stmt.Expression{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 13,
},
Expr: &expr.Ternary{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 12,
},
Condition: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 5,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 5,
},
Value: "a",
},
},
IfFalse: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 11,
EndPos: 12,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 11,
EndPos: 12,
},
Value: "c",
},
},
},
},
},
}
php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
assertEqual(t, expected, actual)
php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
assertEqual(t, expected, actual)
}
func TestTernaryNestedTrue(t *testing.T) {
src := `<? $a ? $b ? $c : $d : $e;`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 26,
},
Stmts: []node.Node{
&stmt.Expression{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 26,
},
Expr: &expr.Ternary{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 25,
},
Condition: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 5,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 5,
},
Value: "a",
},
},
IfTrue: &expr.Ternary{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 20,
},
Condition: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 10,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 10,
},
Value: "b",
},
},
IfTrue: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 15,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 15,
},
Value: "c",
},
},
IfFalse: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 19,
EndPos: 20,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 19,
EndPos: 20,
},
Value: "d",
},
},
},
IfFalse: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 24,
EndPos: 25,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 24,
EndPos: 25,
},
Value: "e",
},
},
},
},
},
}
php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
assertEqual(t, expected, actual)
php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
assertEqual(t, expected, actual)
}
func TestTernaryNestedCond(t *testing.T) {
src := `<? $a ? $b : $c ? $d : $e;`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 26,
},
Stmts: []node.Node{
&stmt.Expression{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 26,
},
Expr: &expr.Ternary{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 25,
},
Condition: &expr.Ternary{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 15,
},
Condition: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 5,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 4,
EndPos: 5,
},
Value: "a",
},
},
IfTrue: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 10,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 9,
EndPos: 10,
},
Value: "b",
},
},
IfFalse: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 15,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 15,
},
Value: "c",
},
},
},
IfTrue: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 19,
EndPos: 20,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 19,
EndPos: 20,
},
Value: "d",
},
},
IfFalse: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 24,
EndPos: 25,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 24,
EndPos: 25,
},
Value: "e",
},
},
},
},
},
}
php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
assertEqual(t, expected, actual)
php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
assertEqual(t, expected, actual)
}
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