82 lines
1.8 KiB
Go
82 lines
1.8 KiB
Go
package stmt_test
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import (
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"bytes"
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"testing"
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/node/expr"
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"github.com/z7zmey/php-parser/node/stmt"
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"github.com/z7zmey/php-parser/php5"
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"github.com/z7zmey/php-parser/php7"
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)
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func TestUnset(t *testing.T) {
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src := `<? unset($a);`
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expected := &node.Root{
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Stmts: []node.Node{
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&stmt.Unset{
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Vars: []node.Node{
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&expr.Variable{VarName: &node.Identifier{Value: "a"}},
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},
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},
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},
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}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
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php7parser.Parse()
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actual := php7parser.GetRootNode()
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assertEqual(t, expected, actual)
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php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
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php5parser.Parse()
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actual = php5parser.GetRootNode()
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assertEqual(t, expected, actual)
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}
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func TestUnsetVars(t *testing.T) {
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src := `<? unset($a, $b);`
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expected := &node.Root{
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Stmts: []node.Node{
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&stmt.Unset{
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Vars: []node.Node{
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&expr.Variable{VarName: &node.Identifier{Value: "a"}},
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&expr.Variable{VarName: &node.Identifier{Value: "b"}},
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},
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},
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},
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}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
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php7parser.Parse()
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actual := php7parser.GetRootNode()
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assertEqual(t, expected, actual)
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php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
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php5parser.Parse()
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actual = php5parser.GetRootNode()
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assertEqual(t, expected, actual)
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}
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func TestUnsetTrailingComma(t *testing.T) {
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src := `<? unset($a, $b,);`
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expected := &node.Root{
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Stmts: []node.Node{
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&stmt.Unset{
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Vars: []node.Node{
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&expr.Variable{VarName: &node.Identifier{Value: "a"}},
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&expr.Variable{VarName: &node.Identifier{Value: "b"}},
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},
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},
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},
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}
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
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php7parser.Parse()
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actual := php7parser.GetRootNode()
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assertEqual(t, expected, actual)
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}
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