php-parser/node/expr/t_instance_of_test.go

package expr_test

import (
	"bytes"
	"testing"

	"github.com/z7zmey/php-parser/node/name"
	"github.com/z7zmey/php-parser/position"

	"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 TestInstanceOf(t *testing.T) {
	src := `<? $a instanceof Foo;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    21,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    21,
				},
				Expr: &expr.InstanceOf{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    20,
					},
					Expr: &expr.Variable{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  4,
							EndPos:    5,
						},
						VarName: &node.Identifier{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  4,
								EndPos:    5,
							},
							Value: "a",
						},
					},
					Class: &name.Name{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  18,
							EndPos:    20,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  18,
									EndPos:    20,
								},
								Value: "Foo",
							},
						},
					},
				},
			},
		},
	}

	php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
	php7parser.Parse()
	actual := php7parser.GetRootNode()
	assertEqual(t, expected, actual)

	php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
	php5parser.Parse()
	actual = php5parser.GetRootNode()
	assertEqual(t, expected, actual)
}

func TestInstanceOfRelative(t *testing.T) {
	src := `<? $a instanceof namespace\Foo;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    31,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    31,
				},
				Expr: &expr.InstanceOf{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    30,
					},
					Expr: &expr.Variable{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  4,
							EndPos:    5,
						},
						VarName: &node.Identifier{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  4,
								EndPos:    5,
							},
							Value: "a",
						},
					},
					Class: &name.Relative{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  18,
							EndPos:    30,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  28,
									EndPos:    30,
								},
								Value: "Foo",
							},
						},
					},
				},
			},
		},
	}

	php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
	php7parser.Parse()
	actual := php7parser.GetRootNode()
	assertEqual(t, expected, actual)

	php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
	php5parser.Parse()
	actual = php5parser.GetRootNode()
	assertEqual(t, expected, actual)
}

func TestInstanceOfFullyQualified(t *testing.T) {
	src := `<? $a instanceof \Foo;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    22,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    22,
				},
				Expr: &expr.InstanceOf{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    21,
					},
					Expr: &expr.Variable{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  4,
							EndPos:    5,
						},
						VarName: &node.Identifier{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  4,
								EndPos:    5,
							},
							Value: "a",
						},
					},
					Class: &name.FullyQualified{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  18,
							EndPos:    21,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  19,
									EndPos:    21,
								},
								Value: "Foo",
							},
						},
					},
				},
			},
		},
	}

	php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
	php7parser.Parse()
	actual := php7parser.GetRootNode()
	assertEqual(t, expected, actual)

	php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
	php5parser.Parse()
	actual = php5parser.GetRootNode()
	assertEqual(t, expected, actual)
}