php-parser/node/expr/t_inc_dec_test.go

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package expr_test
import (
"bytes"
"testing"
"github.com/z7zmey/php-parser/node/expr"
"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 TestPostDec(t *testing.T) {
src := `<? $a--;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.PostDec{
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Variable: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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},
},
},
}
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actual, _, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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actual, _, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
}
func TestPostInc(t *testing.T) {
src := `<? $a++;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.PostInc{
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Variable: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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},
},
},
}
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actual, _, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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actual, _, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
}
func TestPreDec(t *testing.T) {
src := `<? --$a;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.PreDec{
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Variable: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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},
},
},
}
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actual, _, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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actual, _, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
}
func TestPreInc(t *testing.T) {
src := `<? ++$a;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.PreInc{
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Variable: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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},
},
},
}
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actual, _, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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actual, _, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
}