test numbers

test/node/scalar/numbers_test.go

@@ -0,0 +1,138 @@
+package test
+
+import (
+	"bytes"
+	"reflect"
+	"testing"
+
+	"github.com/kylelemons/godebug/pretty"
+	"github.com/z7zmey/php-parser/node"
+	"github.com/z7zmey/php-parser/node/scalar"
+	"github.com/z7zmey/php-parser/node/stmt"
+	"github.com/z7zmey/php-parser/parser"
+)
+
+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 TestLNumber(t *testing.T) {
+	src := `<? 1234567890123456789;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &scalar.Lnumber{Value: "1234567890123456789"},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestDNumber(t *testing.T) {
+	src := `<? 12345678901234567890;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &scalar.Dnumber{Value: "12345678901234567890"},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestFloat(t *testing.T) {
+	src := `<? 0.;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &scalar.Dnumber{Value: "0."},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestBinaryLNumber(t *testing.T) {
+	src := `<? 0b0111111111111111111111111111111111111111111111111111111111111111;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &scalar.Lnumber{Value: "0b0111111111111111111111111111111111111111111111111111111111111111"},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestBinaryDNumber(t *testing.T) {
+	src := `<? 0b1111111111111111111111111111111111111111111111111111111111111111;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &scalar.Dnumber{Value: "0b1111111111111111111111111111111111111111111111111111111111111111"},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestHLNumber(t *testing.T) {
+	src := `<? 0x007111111111111111;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &scalar.Lnumber{Value: "0x007111111111111111"},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestHDNumber(t *testing.T) {
+	src := `<? 0x8111111111111111;`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &scalar.Dnumber{Value: "0x8111111111111111"},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}