Sanitize macro unit tests
This commit is contained in:
Dirkjan Ochtman
parent
0be0b6cc45
commit
61df3a7835
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@ -711,157 +711,118 @@ mod tests {
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use syn::parse_quote;
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#[test]
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#[rustfmt::skip]
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fn unit_enum_scalar_ser() {
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let input = parse_quote! {
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#[xml(scalar)]
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pub enum TestEnum {
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Foo,
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Bar,
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Baz = 1,
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}
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};
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assert_eq!(super::ser::to_xml(&input).to_string(),
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"impl ToXml for TestEnum { fn serialize < W : :: core :: fmt :: Write + ? :: core :: marker :: Sized > (& self , serializer : & mut instant_xml :: Serializer < W > ,) -> Result < () , instant_xml :: Error > { serializer . write_str (match self { TestEnum :: Foo => \"Foo\" , TestEnum :: Bar => \"Bar\" , TestEnum :: Baz => \"1\" , }) } const KIND : :: instant_xml :: Kind = :: instant_xml :: Kind :: Scalar ; }"
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)
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}
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#[test]
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#[rustfmt::skip]
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fn unit_enum_scalar_de() {
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let input = parse_quote! {
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#[xml(scalar)]
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pub enum TestEnum {
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Foo,
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Bar,
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Baz = 1,
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}
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};
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assert_eq!(super::de::from_xml(&input).to_string(),
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"impl < 'xml > FromXml < 'xml > for TestEnum { fn deserialize < 'cx > (deserializer : & 'cx mut :: instant_xml :: Deserializer < 'cx , 'xml >) -> Result < Self , :: instant_xml :: Error > { match deserializer . take_str () { Ok (\"Foo\") => Ok (TestEnum :: Foo) , Ok (\"Bar\") => Ok (TestEnum :: Bar) , Ok (\"1\") => Ok (TestEnum :: Baz) , _ => Err (:: instant_xml :: Error :: UnexpectedValue) } } const KIND : :: instant_xml :: Kind = :: instant_xml :: Kind :: Scalar ; }"
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)
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}
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#[test]
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#[rustfmt::skip]
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fn non_unit_enum_variant_unsupported() {
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super::ser::to_xml(&parse_quote! {
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dbg!(super::ser::to_xml(&parse_quote! {
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#[xml(scalar)]
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pub enum TestEnum {
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Foo(String),
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Bar,
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Baz
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Foo(String),
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Bar,
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Baz
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}
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}).to_string().find("compile_error ! { \"only unit enum variants are permitted!\" }").unwrap();
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})
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.to_string())
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.find("compile_error ! { \"only unit enum variants are permitted!\" }")
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.unwrap();
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}
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#[test]
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#[rustfmt::skip]
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fn non_scalar_enums_unsupported() {
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super::ser::to_xml(&parse_quote! {
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dbg!(super::ser::to_xml(&parse_quote! {
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#[xml()]
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pub enum TestEnum {
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Foo,
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Bar,
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Baz
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Foo,
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Bar,
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Baz
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}
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}).to_string().find("compile_error ! { \"non-scalar enums are currently unsupported!\" }").unwrap();
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})
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.to_string())
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.find("compile_error ! { \"missing enum mode\" }")
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.unwrap();
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}
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#[test]
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#[rustfmt::skip]
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fn scalar_variant_attribute_not_permitted() {
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super::ser::to_xml(&parse_quote! {
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dbg!(super::ser::to_xml(&parse_quote! {
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#[xml(scalar)]
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pub enum TestEnum {
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Foo,
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Bar,
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#[xml(scalar)]
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Baz
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Foo,
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Bar,
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#[xml(scalar)]
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Baz
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}
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}).to_string().find("compile_error ! { \"attribute 'scalar' is invalid for enum variants\" }").unwrap();
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})
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.to_string())
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.find("compile_error ! { \"only 'rename' attribute is permitted on enum variants\" }")
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.unwrap();
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}
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#[test]
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#[rustfmt::skip]
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fn scalar_discrimintant_must_be_literal() {
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assert_eq!(None, super::ser::to_xml(&parse_quote! {
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assert_eq!(
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None,
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dbg!(super::ser::to_xml(&parse_quote! {
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#[xml(scalar)]
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pub enum TestEnum {
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Foo = 1,
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Bar,
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Baz
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}
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})
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.to_string())
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.find("compile_error ! { \"invalid field discriminant value!\" }")
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);
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dbg!(super::ser::to_xml(&parse_quote! {
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#[xml(scalar)]
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pub enum TestEnum {
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Foo = 1,
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Bar,
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Baz
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Foo = 1+1,
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Bar,
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Baz
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}
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}).to_string().find("compile_error ! { \"invalid field discriminant value!\" }"));
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super::ser::to_xml(&parse_quote! {
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#[xml(scalar)]
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pub enum TestEnum {
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Foo = 1+1,
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Bar,
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Baz
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}
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}).to_string().find("compile_error ! { \"invalid field discriminant value!\" }").unwrap();
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})
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.to_string())
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.find("compile_error ! { \"invalid field discriminant value!\" }")
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.unwrap();
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}
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#[test]
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#[rustfmt::skip]
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fn struct_rename_all_permitted() {
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assert_eq!(super::ser::to_xml(&parse_quote! {
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#[xml(rename_all = "UPPERCASE")]
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pub struct TestStruct {
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field_1: String,
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field_2: u8,
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}
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}).to_string(), "impl ToXml for TestStruct { fn serialize < W : :: core :: fmt :: Write + ? :: core :: marker :: Sized > (& self , serializer : & mut instant_xml :: Serializer < W > ,) -> Result < () , instant_xml :: Error > { let prefix = serializer . write_start (\"TestStruct\" , \"\" , false) ? ; debug_assert_eq ! (prefix , None) ; let mut new = :: instant_xml :: ser :: Context :: < 0usize > :: default () ; new . default_ns = \"\" ; let old = serializer . push (new) ? ; serializer . end_start () ? ; match < String as ToXml > :: KIND { :: instant_xml :: Kind :: Element (_) => { self . field_1 . serialize (serializer) ? ; } :: instant_xml :: Kind :: Scalar | :: instant_xml :: Kind :: Vec => { let prefix = serializer . write_start (\"FIELD_1\" , \"\" , true) ? ; serializer . end_start () ? ; self . field_1 . serialize (serializer) ? ; serializer . write_close (prefix , \"FIELD_1\") ? ; } } match < u8 as ToXml > :: KIND { :: instant_xml :: Kind :: Element (_) => { self . field_2 . serialize (serializer) ? ; } :: instant_xml :: Kind :: Scalar | :: instant_xml :: Kind :: Vec => { let prefix = serializer . write_start (\"FIELD_2\" , \"\" , true) ? ; serializer . end_start () ? ; self . field_2 . serialize (serializer) ? ; serializer . write_close (prefix , \"FIELD_2\") ? ; } } serializer . write_close (prefix , \"TestStruct\") ? ; serializer . pop (old) ; Ok (()) } const KIND : :: instant_xml :: Kind = :: instant_xml :: Kind :: Element (:: instant_xml :: Id { ns : \"\" , name : \"TestStruct\" , }) ; } ;");
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}
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#[test]
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#[rustfmt::skip]
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fn scalar_enum_rename_all_permitted() {
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assert_eq!(super::ser::to_xml(&parse_quote! {
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#[xml(scalar, rename_all = "UPPERCASE")]
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pub enum TestEnum {
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Foo = 1,
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Bar,
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Baz
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}
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}).to_string(), "impl ToXml for TestEnum { fn serialize < W : :: core :: fmt :: Write + ? :: core :: marker :: Sized > (& self , serializer : & mut instant_xml :: Serializer < W > ,) -> Result < () , instant_xml :: Error > { serializer . write_str (match self { TestEnum :: Foo => \"1\" , TestEnum :: Bar => \"BAR\" , TestEnum :: Baz => \"BAZ\" , }) } const KIND : :: instant_xml :: Kind = :: instant_xml :: Kind :: Scalar ; }");
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}
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#[test]
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#[rustfmt::skip]
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fn rename_all_attribute_not_permitted() {
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super::ser::to_xml(&parse_quote! {
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dbg!(super::ser::to_xml(&parse_quote! {
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pub struct TestStruct {
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#[xml(rename_all = "UPPERCASE")]
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field_1: String,
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field_2: u8,
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#[xml(rename_all = "UPPERCASE")]
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field_1: String,
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field_2: u8,
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}
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}).to_string().find("compile_error ! { \"attribute 'rename_all' invalid in field xml attribute\" }").unwrap();
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})
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.to_string())
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.find("compile_error ! { \"attribute 'rename_all' invalid in field xml attribute\" }")
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.unwrap();
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super::ser::to_xml(&parse_quote! {
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dbg!(super::ser::to_xml(&parse_quote! {
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#[xml(scalar)]
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pub enum TestEnum {
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Foo = 1,
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Bar,
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#[xml(rename_all = "UPPERCASE")]
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Baz
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Foo = 1,
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Bar,
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#[xml(rename_all = "UPPERCASE")]
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Baz
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}
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}).to_string().find("compile_error ! { \"attribute 'rename_all' invalid in field xml attribute\" }").unwrap();
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})
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.to_string())
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.find("compile_error ! { \"only 'rename' attribute is permitted on enum variants\" }")
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.unwrap();
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}
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#[test]
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#[rustfmt::skip]
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fn bogus_rename_all_not_permitted() {
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super::ser::to_xml(&parse_quote! {
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#[xml(rename_all = "forgetaboutit")]
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dbg!(super::ser::to_xml(&parse_quote! {
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#[xml(rename_all = "forgetaboutit")]
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pub struct TestStruct {
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field_1: String,
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field_2: u8,
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field_1: String,
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field_2: u8,
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}
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}).to_string().find("compile_error ! {").unwrap();
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})
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.to_string())
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.find("compile_error ! {")
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.unwrap();
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}
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}
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