php-parser/node/scalar/t_heredoc_test.go

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2018-04-05 10:47:36 +00:00
package scalar_test
import (
"bytes"
"testing"
"github.com/z7zmey/php-parser/node/expr"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/node/scalar"
"github.com/z7zmey/php-parser/node/stmt"
"github.com/z7zmey/php-parser/php7"
"github.com/z7zmey/php-parser/php5"
)
func TestHeredocSimpleLabel(t *testing.T) {
src := `<? <<<LBL
test $var
LBL;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.Heredoc{
Label: "LBL",
Parts: []node.Node{
&scalar.EncapsedStringPart{Value: "test "},
&expr.Variable{VarName: &node.Identifier{Value: "var"}},
&scalar.EncapsedStringPart{Value: "\n"},
},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestSimpleHeredocLabel(t *testing.T) {
src := `<? <<<"LBL"
test $var
LBL;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.Heredoc{
Label: "\"LBL\"",
Parts: []node.Node{
&scalar.EncapsedStringPart{Value: "test "},
&expr.Variable{VarName: &node.Identifier{Value: "var"}},
&scalar.EncapsedStringPart{Value: "\n"},
},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestSimpleNowdocLabel(t *testing.T) {
src := `<? <<<'LBL'
test $var
LBL;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.Heredoc{
Label: "'LBL'",
Parts: []node.Node{
&scalar.EncapsedStringPart{Value: "test $var\n"},
},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestEmptyHeredoc(t *testing.T) {
src := `<? <<<CAD
CAD;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.Heredoc{
Label: "CAD",
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}
func TestHeredocScalarString(t *testing.T) {
src := `<? <<<CAD
hello
CAD;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.Heredoc{
Label: "CAD",
Parts: []node.Node{
&scalar.EncapsedStringPart{Value: "\thello\n"},
},
},
},
},
}
actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
assertEqual(t, expected, actual)
}