php-parser/node/expr/assign_op/t_assign_op_test.go
2018-02-10 01:21:54 +02:00

324 lines
7.9 KiB
Go

package assign_op_test
import (
"bytes"
"reflect"
"testing"
"github.com/z7zmey/php-parser/node/expr/assign_op"
"github.com/kylelemons/godebug/pretty"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/node/expr"
"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 TestAssignRef(t *testing.T) {
src := `<? $a =& $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.AssignRef{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 TestAssign(t *testing.T) {
src := `<? $a = $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.Assign{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 TestBitwiseAnd(t *testing.T) {
src := `<? $a &= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.BitwiseAnd{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 TestBitwiseOr(t *testing.T) {
src := `<? $a |= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.BitwiseOr{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 TestBitwiseXor(t *testing.T) {
src := `<? $a ^= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.BitwiseXor{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 TestConcat(t *testing.T) {
src := `<? $a .= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.Concat{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 TestDiv(t *testing.T) {
src := `<? $a /= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.Div{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 TestMinus(t *testing.T) {
src := `<? $a -= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.Minus{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 TestMod(t *testing.T) {
src := `<? $a %= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.Mod{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 *= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.Mul{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 += $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.Plus{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 **= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.Pow{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 <<= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.ShiftLeft{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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 >>= $b;`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &assign_op.ShiftRight{
Variable: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
Expression: &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)
}