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php-parser/node/stmt/t_alt_if_test.go
z7zmey 1ebb0c6fad #25: save position within node
2018-06-25 23:30:10 +03:00

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package stmt_test
import (
"bytes"
"reflect"
"testing"
"github.com/z7zmey/php-parser/node/expr"
"github.com/z7zmey/php-parser/position"
"github.com/kylelemons/godebug/pretty"
"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 assertEqual(t *testing.T, expected interface{}, actual interface{}) {
if !reflect.DeepEqual(expected, actual) {
diff := pretty.Compare(expected, actual)
if diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
} else {
t.Errorf("expected and actual are not equal\nexpectd: %+v\nactual: %+v\n", expected, actual)
}
}
}
func TestAltIf(t *testing.T) {
src := `<?
if ($a) :
endif;
`
expected := &node.Root{
Position: &position.Position{
StartLine: 2,
EndLine: 3,
StartPos: 6,
EndPos: 23,
},
Stmts: []node.Node{
&stmt.AltIf{
Position: &position.Position{
StartLine: 2,
EndLine: 3,
StartPos: 6,
EndPos: 23,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 2,
EndLine: 2,
StartPos: 10,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 2,
EndLine: 2,
StartPos: 10,
EndPos: 11,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
},
},
}
php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
assertEqual(t, expected, actual)
php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
assertEqual(t, expected, actual)
}
func TestAltElseIf(t *testing.T) {
src := `<?
if ($a) :
elseif ($b):
endif;
`
expected := &node.Root{
Position: &position.Position{
StartLine: 2,
EndLine: 4,
StartPos: 6,
EndPos: 38,
},
Stmts: []node.Node{
&stmt.AltIf{
Position: &position.Position{
StartLine: 2,
EndLine: 4,
StartPos: 6,
EndPos: 38,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 2,
EndLine: 2,
StartPos: 10,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 2,
EndLine: 2,
StartPos: 10,
EndPos: 11,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
ElseIf: []node.Node{
&stmt.AltElseIf{
Position: &position.Position{
StartLine: 3,
EndLine: -1,
StartPos: 18,
EndPos: -1,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 3,
EndLine: 3,
StartPos: 26,
EndPos: 27,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 3,
EndLine: 3,
StartPos: 26,
EndPos: 27,
},
Value: "b",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
},
},
},
},
}
php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
php7parser.Parse()
actual := php7parser.GetRootNode()
assertEqual(t, expected, actual)
php5parser := php5.NewParser(bytes.NewBufferString(src), "test.php")
php5parser.Parse()
actual = php5parser.GetRootNode()
assertEqual(t, expected, actual)
}
func TestAltElse(t *testing.T) {
src := `<?
if ($a) :
else:
endif;
`
expected := &node.Root{
Position: &position.Position{
StartLine: 2,
EndLine: 4,
StartPos: 6,
EndPos: 31,
},
Stmts: []node.Node{
&stmt.AltIf{
Position: &position.Position{
StartLine: 2,
EndLine: 4,
StartPos: 6,
EndPos: 31,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 2,
EndLine: 2,
StartPos: 10,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 2,
EndLine: 2,
StartPos: 10,
EndPos: 11,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
Else: &stmt.AltElse{
Position: &position.Position{
StartLine: 3,
EndLine: -1,
StartPos: 18,
EndPos: -1,
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
},
},
},
}
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 TestAltElseElseIf(t *testing.T) {
src := `<?
if ($a) :
elseif ($b):
elseif ($c):
else:
endif;
`
expected := &node.Root{
Position: &position.Position{
StartLine: 2,
EndLine: 6,
StartPos: 6,
EndPos: 61,
},
Stmts: []node.Node{
&stmt.AltIf{
Position: &position.Position{
StartLine: 2,
EndLine: 6,
StartPos: 6,
EndPos: 61,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 2,
EndLine: 2,
StartPos: 10,
EndPos: 11,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 2,
EndLine: 2,
StartPos: 10,
EndPos: 11,
},
Value: "a",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
ElseIf: []node.Node{
&stmt.AltElseIf{
Position: &position.Position{
StartLine: 3,
EndLine: -1,
StartPos: 18,
EndPos: -1,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 3,
EndLine: 3,
StartPos: 26,
EndPos: 27,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 3,
EndLine: 3,
StartPos: 26,
EndPos: 27,
},
Value: "b",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
},
&stmt.AltElseIf{
Position: &position.Position{
StartLine: 4,
EndLine: -1,
StartPos: 33,
EndPos: -1,
},
Cond: &expr.Variable{
Position: &position.Position{
StartLine: 4,
EndLine: 4,
StartPos: 41,
EndPos: 42,
},
VarName: &node.Identifier{
Position: &position.Position{
StartLine: 4,
EndLine: 4,
StartPos: 41,
EndPos: 42,
},
Value: "c",
},
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
},
},
Else: &stmt.AltElse{
Position: &position.Position{
StartLine: 5,
EndLine: -1,
StartPos: 48,
EndPos: -1,
},
Stmt: &stmt.StmtList{
Position: &position.Position{
StartLine: -1,
EndLine: -1,
StartPos: -1,
EndPos: -1,
},
Stmts: []node.Node{},
},
},
},
},
}
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)
}
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