php-parser/node/stmt/t_static_var_test.go

package stmt_test

import (
	"testing"

	"gotest.tools/assert"

	"github.com/z7zmey/php-parser/node"
	"github.com/z7zmey/php-parser/node/expr"
	"github.com/z7zmey/php-parser/node/scalar"
	"github.com/z7zmey/php-parser/node/stmt"
	"github.com/z7zmey/php-parser/php5"
	"github.com/z7zmey/php-parser/php7"
	"github.com/z7zmey/php-parser/position"
)

func TestStaticVar(t *testing.T) {
	src := `<? static $a;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  3,
			EndPos:    13,
		},
		Stmts: []node.Node{
			&stmt.Static{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  3,
					EndPos:    13,
				},
				Vars: []node.Node{
					&stmt.StaticVar{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  10,
							EndPos:    12,
						},
						Variable: &expr.Variable{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  10,
								EndPos:    12,
							},
							VarName: &node.Identifier{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  10,
									EndPos:    12,
								},
								Value: "a",
							},
						},
					},
				},
			},
		},
	}

	php7parser := php7.NewParser([]byte(src))
	php7parser.Parse()
	actual := php7parser.GetRootNode()
	assert.DeepEqual(t, expected, actual)

	php5parser := php5.NewParser([]byte(src))
	php5parser.Parse()
	actual = php5parser.GetRootNode()
	assert.DeepEqual(t, expected, actual)
}

func TestStaticVars(t *testing.T) {
	src := `<? static $a, $b = 1;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  3,
			EndPos:    21,
		},
		Stmts: []node.Node{
			&stmt.Static{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  3,
					EndPos:    21,
				},
				Vars: []node.Node{
					&stmt.StaticVar{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  10,
							EndPos:    12,
						},
						Variable: &expr.Variable{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  10,
								EndPos:    12,
							},
							VarName: &node.Identifier{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  10,
									EndPos:    12,
								},
								Value: "a",
							},
						},
					},
					&stmt.StaticVar{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  14,
							EndPos:    20,
						},
						Variable: &expr.Variable{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  14,
								EndPos:    16,
							},
							VarName: &node.Identifier{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  14,
									EndPos:    16,
								},
								Value: "b",
							},
						},
						Expr: &scalar.Lnumber{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  19,
								EndPos:    20,
							},
							Value: "1",
						},
					},
				},
			},
		},
	}

	php7parser := php7.NewParser([]byte(src))
	php7parser.Parse()
	actual := php7parser.GetRootNode()
	assert.DeepEqual(t, expected, actual)

	php5parser := php5.NewParser([]byte(src))
	php5parser.Parse()
	actual = php5parser.GetRootNode()
	assert.DeepEqual(t, expected, actual)
}

func TestStaticVars2(t *testing.T) {
	src := `<? static $a = 1, $b;`

	expected := &node.Root{
		Position: &position.Position{
			StartLine: 1,
			EndLine:   1,
			StartPos:  3,
			EndPos:    21,
		},
		Stmts: []node.Node{
			&stmt.Static{
				Position: &position.Position{
					StartLine: 1,
					EndLine:   1,
					StartPos:  3,
					EndPos:    21,
				},
				Vars: []node.Node{
					&stmt.StaticVar{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  10,
							EndPos:    16,
						},
						Variable: &expr.Variable{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  10,
								EndPos:    12,
							},
							VarName: &node.Identifier{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  10,
									EndPos:    12,
								},
								Value: "a",
							},
						},
						Expr: &scalar.Lnumber{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  15,
								EndPos:    16,
							},
							Value: "1",
						},
					},
					&stmt.StaticVar{
						Position: &position.Position{
							StartLine: 1,
							EndLine:   1,
							StartPos:  18,
							EndPos:    20,
						},
						Variable: &expr.Variable{
							Position: &position.Position{
								StartLine: 1,
								EndLine:   1,
								StartPos:  18,
								EndPos:    20,
							},
							VarName: &node.Identifier{
								Position: &position.Position{
									StartLine: 1,
									EndLine:   1,
									StartPos:  18,
									EndPos:    20,
								},
								Value: "b",
							},
						},
					},
				},
			},
		},
	}

	php7parser := php7.NewParser([]byte(src))
	php7parser.Parse()
	actual := php7parser.GetRootNode()
	assert.DeepEqual(t, expected, actual)

	php5parser := php5.NewParser([]byte(src))
	php5parser.Parse()
	actual = php5parser.GetRootNode()
	assert.DeepEqual(t, expected, actual)
}