FunctionCall tests

node/expr/t_function_call_test.go

@@ -0,0 +1,111 @@
+package expr_test
+
+import (
+	"bytes"
+	"testing"
+
+	"github.com/z7zmey/php-parser/node/name"
+
+	"github.com/z7zmey/php-parser/node/expr"
+
+	"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 TestFunctionCall(t *testing.T) {
+	src := `<? foo();`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &expr.FunctionCall{
+					Function: &name.Name{
+						Parts: []node.Node{
+							&name.NamePart{Value: "foo"},
+						},
+					},
+					Arguments: []node.Node{},
+				},
+			},
+		},
+	}
+
+	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 TestFunctionCallRelative(t *testing.T) {
+	src := `<? namespace\foo();`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &expr.FunctionCall{
+					Function: &name.Relative{
+						Parts: []node.Node{
+							&name.NamePart{Value: "foo"},
+						},
+					},
+					Arguments: []node.Node{},
+				},
+			},
+		},
+	}
+
+	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 TestFunctionFullyQualified(t *testing.T) {
+	src := `<? \foo();`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &expr.FunctionCall{
+					Function: &name.FullyQualified{
+						Parts: []node.Node{
+							&name.NamePart{Value: "foo"},
+						},
+					},
+					Arguments: []node.Node{},
+				},
+			},
+		},
+	}
+
+	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 TestFunctionCallVar(t *testing.T) {
+	src := `<? $foo();`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.Expression{
+				Expr: &expr.FunctionCall{
+					Function:  &expr.Variable{VarName: &node.Identifier{Value: "$foo"}},
+					Arguments: []node.Node{},
+				},
+			},
+		},
+	}
+
+	actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
+	assertEqual(t, expected, actual)
+
+	actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
+	assertEqual(t, expected, actual)
+}