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157391bf6d
php-parser/node/stmt/t_if_test.go
z7zmey 2c649159c7 #80 implement Ragel based lexer
2019-03-20 21:06:56 +02:00

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package stmt_test
import (
"testing"
"gotest.tools/assert"
"github.com/z7zmey/php-parser/node/expr"
"github.com/z7zmey/php-parser/position"
"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 TestIf(t *testing.T) {
src := `<? if ($a) {}`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 13,
},
Stmts: []node.Node{
&stmt.If{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 13,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 11,
EndPos: 13,
},
Stmts: []node.Node{},
},
},
},
}
php7parser := php7.NewParser([]byte(src))
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
php5parser := php5.NewParser([]byte(src))
php5parser.Parse()
actual = php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
}
func TestElseIf(t *testing.T) {
src := `<? if ($a) {} elseif ($b) {}`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 28,
},
Stmts: []node.Node{
&stmt.If{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 28,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 11,
EndPos: 13,
},
Stmts: []node.Node{},
},
ElseIf: []node.Node{
&stmt.ElseIf{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 28,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 22,
EndPos: 24,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 22,
EndPos: 24,
},
Value: "b",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 26,
EndPos: 28,
},
Stmts: []node.Node{},
},
},
},
},
},
}
php7parser := php7.NewParser([]byte(src))
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
php5parser := php5.NewParser([]byte(src))
php5parser.Parse()
actual = php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
}
func TestElse(t *testing.T) {
src := `<? if ($a) {} else {}`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 21,
},
Stmts: []node.Node{
&stmt.If{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 21,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 11,
EndPos: 13,
},
Stmts: []node.Node{},
},
Else: &stmt.Else{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 21,
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 19,
EndPos: 21,
},
Stmts: []node.Node{},
},
},
},
},
}
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 TestElseElseIf(t *testing.T) {
src := `<? if ($a) {} elseif ($b) {} elseif ($c) {} else {}`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 51,
},
Stmts: []node.Node{
&stmt.If{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 51,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 11,
EndPos: 13,
},
Stmts: []node.Node{},
},
ElseIf: []node.Node{
&stmt.ElseIf{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 28,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 22,
EndPos: 24,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 22,
EndPos: 24,
},
Value: "b",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 26,
EndPos: 28,
},
Stmts: []node.Node{},
},
},
&stmt.ElseIf{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 29,
EndPos: 43,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 37,
EndPos: 39,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 37,
EndPos: 39,
},
Value: "c",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 41,
EndPos: 43,
},
Stmts: []node.Node{},
},
},
},
Else: &stmt.Else{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 44,
EndPos: 51,
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 49,
EndPos: 51,
},
Stmts: []node.Node{},
},
},
},
},
}
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 TestElseIfElseIfElse(t *testing.T) {
src := `<? if ($a) {} elseif ($b) {} else if ($c) {} else {}`
expected := &node.Root{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 52,
},
Stmts: []node.Node{
&stmt.If{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 3,
EndPos: 52,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 7,
EndPos: 9,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 11,
EndPos: 13,
},
Stmts: []node.Node{},
},
ElseIf: []node.Node{
&stmt.ElseIf{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 14,
EndPos: 28,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 22,
EndPos: 24,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 22,
EndPos: 24,
},
Value: "b",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 26,
EndPos: 28,
},
Stmts: []node.Node{},
},
},
},
Else: &stmt.Else{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 29,
EndPos: 52,
},
Stmt: &stmt.If{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 34,
EndPos: 52,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 38,
EndPos: 40,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 38,
EndPos: 40,
},
Value: "c",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 42,
EndPos: 44,
},
Stmts: []node.Node{},
},
Else: &stmt.Else{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 45,
EndPos: 52,
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: 1,
EndLine: 1,
StartPos: 50,
EndPos: 52,
},
Stmts: []node.Node{},
},
},
},
},
},
},
}
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)
}
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