644 lines
16 KiB
Go
644 lines
16 KiB
Go
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package binary_op_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/kylelemons/godebug/pretty"
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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/expr/binary_op"
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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 TestBitwiseAnd(t *testing.T) {
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src := `<? $a & $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.BitwiseAnd{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestBitwiseOr(t *testing.T) {
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src := `<? $a | $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.BitwiseOr{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestBitwiseXor(t *testing.T) {
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src := `<? $a ^ $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.BitwiseXor{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestBooleanAnd(t *testing.T) {
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src := `<? $a && $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.BooleanAnd{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestBooleanOr(t *testing.T) {
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src := `<? $a || $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.BooleanOr{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestCoalesce(t *testing.T) {
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src := `<? $a ?? $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.Coalesce{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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}
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func TestConcat(t *testing.T) {
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src := `<? $a . $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.Concat{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestDiv(t *testing.T) {
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src := `<? $a / $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.Div{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestEqual(t *testing.T) {
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src := `<? $a == $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.Equal{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestGreaterOrEqual(t *testing.T) {
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src := `<? $a >= $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.GreaterOrEqual{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestGreater(t *testing.T) {
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src := `<? $a > $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.Greater{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestIdentical(t *testing.T) {
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src := `<? $a === $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.Identical{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestLogicalAnd(t *testing.T) {
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src := `<? $a and $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.LogicalAnd{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestLogicalOr(t *testing.T) {
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src := `<? $a or $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.LogicalOr{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestLogicalXor(t *testing.T) {
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src := `<? $a xor $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.LogicalXor{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &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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}
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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 TestMinus(t *testing.T) {
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src := `<? $a - $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &binary_op.Minus{
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BinaryOp: binary_op.BinaryOp{
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Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
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||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestMod(t *testing.T) {
|
||
|
|
src := `<? $a % $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.Mod{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestMul(t *testing.T) {
|
||
|
|
src := `<? $a * $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.Mul{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestNotEqual(t *testing.T) {
|
||
|
|
src := `<? $a != $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.NotEqual{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestNotIdentical(t *testing.T) {
|
||
|
|
src := `<? $a !== $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.NotIdentical{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestPlus(t *testing.T) {
|
||
|
|
src := `<? $a + $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.Plus{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestPow(t *testing.T) {
|
||
|
|
src := `<? $a ** $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.Pow{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestShiftLeft(t *testing.T) {
|
||
|
|
src := `<? $a << $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.ShiftLeft{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestShiftRight(t *testing.T) {
|
||
|
|
src := `<? $a >> $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.ShiftRight{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestSmallerOrEqual(t *testing.T) {
|
||
|
|
src := `<? $a <= $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.SmallerOrEqual{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestSmaller(t *testing.T) {
|
||
|
|
src := `<? $a < $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.Smaller{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
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 TestSpaceship(t *testing.T) {
|
||
|
|
src := `<? $a <=> $b;`
|
||
|
|
|
||
|
|
expected := &stmt.StmtList{
|
||
|
|
Stmts: []node.Node{
|
||
|
|
&stmt.Expression{
|
||
|
|
Expr: &binary_op.Spaceship{
|
||
|
|
BinaryOp: binary_op.BinaryOp{
|
||
|
|
Left: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
|
||
|
|
Right: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
|
||
|
|
assertEqual(t, expected, actual)
|
||
|
|
}
|