php-parser/node/expr/t_const_fetch_test.go

package expr_test

import (
	"bytes"
	"testing"

	"github.com/z7zmey/php-parser/node/name"
	"github.com/z7zmey/php-parser/php5"
	"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/php7"
)

func TestConstFetch(t *testing.T) {
	src := `<? foo;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    7,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    7,
				},
				Expr: &expr.ConstFetch{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    6,
					},
					Constant: &name.Name{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  4,
							EndPos:    6,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  4,
									EndPos:    6,
								},
								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 TestConstFetchRelative(t *testing.T) {
	src := `<? namespace\foo;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    17,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    17,
				},
				Expr: &expr.ConstFetch{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    16,
					},
					Constant: &name.Relative{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  4,
							EndPos:    16,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  14,
									EndPos:    16,
								},
								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 TestConstFetchFullyQualified(t *testing.T) {
	src := `<? \foo;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    8,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    8,
				},
				Expr: &expr.ConstFetch{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    7,
					},
					Constant: &name.FullyQualified{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  4,
							EndPos:    7,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  5,
									EndPos:    7,
								},
								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)
}