php-parser/node/expr/t_array_dim_fetch_test.go

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2018-02-10 09:07:20 +00:00
package expr_test
import (
"bytes"
"reflect"
"testing"
"github.com/z7zmey/php-parser/node/expr"
"github.com/kylelemons/godebug/pretty"
"github.com/z7zmey/php-parser/node/scalar"
"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 assertEqual(t *testing.T, expected interface{}, actual interface{}) {
if !reflect.DeepEqual(expected, actual) {
diff := pretty.Compare(expected, actual)
if diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
} else {
t.Errorf("expected and actual are not equal\n")
}
}
}
func TestArrayDimFetch(t *testing.T) {
src := `<? $a[1];`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.ArrayDimFetch{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Dim: &scalar.Lnumber{Value: "1"},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestArrayDimFetchNested(t *testing.T) {
src := `<? $a[1][2];`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &expr.ArrayDimFetch{
Variable: &expr.ArrayDimFetch{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Dim: &scalar.Lnumber{Value: "1"},
},
Dim: &scalar.Lnumber{Value: "2"},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}