php-parser/node/scalar/string_test.go

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package scalar_test
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import (
"bytes"
"testing"
"github.com/kylelemons/godebug/pretty"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/node/scalar"
"github.com/z7zmey/php-parser/node/stmt"
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"github.com/z7zmey/php-parser/php7"
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)
func TestDoubleQuotedScalarString(t *testing.T) {
src := `<? "test";`
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expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.String{Value: "\"test\""},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
}
}
func TestDoubleQuotedScalarStringWithEscapedVar(t *testing.T) {
src := `<? "\$test";`
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expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.String{Value: "\"\\$test\""},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
}
}
func TestMultilineDoubleQuotedScalarString(t *testing.T) {
src := `<? "
test
";`
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expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.String{Value: "\"\n\ttest\n\t\""},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
}
}
func TestSingleQuotedScalarString(t *testing.T) {
src := `<? '$test';`
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expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.String{Value: "'$test'"},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
}
}
func TestMultilineSingleQuotedScalarString(t *testing.T) {
src := `<? '
$test
';`
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expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.String{Value: "'\n\t$test\n\t'"},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
}
}
func TestPlainHeredocScalarString(t *testing.T) {
src := `<? <<<CAD
hello
CAD;
`
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expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.String{Value: "\thello\n"},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
}
}
func TestHeredocScalarString(t *testing.T) {
src := `<? <<<"CAD"
hello
CAD;
`
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expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.String{Value: "\thello\n"},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
}
}
func TestNowdocScalarString(t *testing.T) {
src := `<? <<<'CAD'
hello $world
CAD;
`
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expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.Expression{
Expr: &scalar.String{Value: "\thello $world\n"},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
t.Errorf("diff: (-expected +actual)\n%s", diff)
}
}