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