php-parser/node/expr/t_new_test.go

package expr_test

import (
	"bytes"
	"testing"

	"gotest.tools/assert"

	"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 TestNew(t *testing.T) {
	src := `<? new Foo;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    11,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    11,
				},
				Expr: &expr.New{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    10,
					},
					Class: &name.Name{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  8,
							EndPos:    10,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  8,
									EndPos:    10,
								},
								Value: "Foo",
							},
						},
					},
				},
			},
		},
	}

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

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

func TestNewRelative(t *testing.T) {
	src := `<? new namespace\Foo();`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    23,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    23,
				},
				Expr: &expr.New{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    22,
					},
					Class: &name.Relative{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  8,
							EndPos:    20,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  18,
									EndPos:    20,
								},
								Value: "Foo",
							},
						},
					},
					ArgumentList: &node.ArgumentList{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  21,
							EndPos:    22,
						},
					},
				},
			},
		},
	}

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

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

func TestNewFullyQualified(t *testing.T) {
	src := `<? new \Foo();`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    14,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    14,
				},
				Expr: &expr.New{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    13,
					},
					Class: &name.FullyQualified{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  8,
							EndPos:    11,
						},
						Parts: []node.Node{
							&name.NamePart{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  9,
									EndPos:    11,
								},
								Value: "Foo",
							},
						},
					},
					ArgumentList: &node.ArgumentList{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  12,
							EndPos:    13,
						},
					},
				},
			},
		},
	}

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

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

func TestNewAnonymous(t *testing.T) {
	src := `<? new class ($a, ...$b) {};`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  4,
			EndPos:    28,
		},
		Stmts: []node.Node{
			&stmt.Expression{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  4,
					EndPos:    28,
				},
				Expr: &expr.New{
					Position: &position.Position{
						StartLine: 1,
						EndLine:   1,
						StartPos:  4,
						EndPos:    27,
					},
					Class: &stmt.Class{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  8,
							EndPos:    27,
						},
						PhpDocComment: "",
						ArgumentList: &node.ArgumentList{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  14,
								EndPos:    24,
							},
							Arguments: []node.Node{
								&node.Argument{
									Position: &position.Position{
										StartLine: 1,
										EndLine:   1,
										StartPos:  15,
										EndPos:    16,
									},
									Variadic:    false,
									IsReference: false,
									Expr: &expr.Variable{
										Position: &position.Position{
											StartLine: 1,
											EndLine:   1,
											StartPos:  15,
											EndPos:    16,
										},
										VarName: &node.Identifier{
											Position: &position.Position{
												StartLine: 1,
												EndLine:   1,
												StartPos:  15,
												EndPos:    16,
											},
											Value: "a",
										},
									},
								},
								&node.Argument{
									Position: &position.Position{
										StartLine: 1,
										EndLine:   1,
										StartPos:  19,
										EndPos:    23,
									},
									IsReference: false,
									Variadic:    true,
									Expr: &expr.Variable{
										Position: &position.Position{
											StartLine: 1,
											EndLine:   1,
											StartPos:  22,
											EndPos:    23,
										},
										VarName: &node.Identifier{
											Position: &position.Position{
												StartLine: 1,
												EndLine:   1,
												StartPos:  22,
												EndPos:    23,
											},
											Value: "b",
										},
									},
								},
							},
						},
						Stmts: []node.Node{},
					},
				},
			},
		},
	}

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