diff options
Diffstat (limited to 'syn/tests/test_attribute.rs')
| -rw-r--r-- | syn/tests/test_attribute.rs | 296 |
1 files changed, 0 insertions, 296 deletions
diff --git a/syn/tests/test_attribute.rs b/syn/tests/test_attribute.rs deleted file mode 100644 index d77c0c0..0000000 --- a/syn/tests/test_attribute.rs +++ /dev/null @@ -1,296 +0,0 @@ -mod features; - -#[macro_use] -mod macros; - -use syn::parse::Parser; -use syn::{Attribute, Meta}; - -#[test] -fn test_meta_item_word() { - let meta = test("#[foo]"); - - snapshot!(meta, @r###" - Path(Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }) - "###); -} - -#[test] -fn test_meta_item_name_value() { - let meta = test("#[foo = 5]"); - - snapshot!(meta, @r###" - Meta::NameValue { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - lit: 5, - } - "###); -} - -#[test] -fn test_meta_item_bool_value() { - let meta = test("#[foo = true]"); - - snapshot!(meta, @r###" - Meta::NameValue { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - lit: Lit::Bool { - value: true, - }, - } - "###); - - let meta = test("#[foo = false]"); - - snapshot!(meta, @r###" - Meta::NameValue { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - lit: Lit::Bool { - value: false, - }, - } - "###); -} - -#[test] -fn test_meta_item_list_lit() { - let meta = test("#[foo(5)]"); - - snapshot!(meta, @r###" - Meta::List { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - nested: [ - Lit(5), - ], - } - "###); -} - -#[test] -fn test_meta_item_list_word() { - let meta = test("#[foo(bar)]"); - - snapshot!(meta, @r###" - Meta::List { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - nested: [ - Meta(Path(Path { - segments: [ - PathSegment { - ident: "bar", - arguments: None, - }, - ], - })), - ], - } - "###); -} - -#[test] -fn test_meta_item_list_name_value() { - let meta = test("#[foo(bar = 5)]"); - - snapshot!(meta, @r###" - Meta::List { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - nested: [ - Meta(Meta::NameValue { - path: Path { - segments: [ - PathSegment { - ident: "bar", - arguments: None, - }, - ], - }, - lit: 5, - }), - ], - } - "###); -} - -#[test] -fn test_meta_item_list_bool_value() { - let meta = test("#[foo(bar = true)]"); - - snapshot!(meta, @r###" - Meta::List { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - nested: [ - Meta(Meta::NameValue { - path: Path { - segments: [ - PathSegment { - ident: "bar", - arguments: None, - }, - ], - }, - lit: Lit::Bool { - value: true, - }, - }), - ], - } - "###); -} - -#[test] -fn test_meta_item_multiple() { - let meta = test("#[foo(word, name = 5, list(name2 = 6), word2)]"); - - snapshot!(meta, @r###" - Meta::List { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - nested: [ - Meta(Path(Path { - segments: [ - PathSegment { - ident: "word", - arguments: None, - }, - ], - })), - Meta(Meta::NameValue { - path: Path { - segments: [ - PathSegment { - ident: "name", - arguments: None, - }, - ], - }, - lit: 5, - }), - Meta(Meta::List { - path: Path { - segments: [ - PathSegment { - ident: "list", - arguments: None, - }, - ], - }, - nested: [ - Meta(Meta::NameValue { - path: Path { - segments: [ - PathSegment { - ident: "name2", - arguments: None, - }, - ], - }, - lit: 6, - }), - ], - }), - Meta(Path(Path { - segments: [ - PathSegment { - ident: "word2", - arguments: None, - }, - ], - })), - ], - } - "###); -} - -#[test] -fn test_bool_lit() { - let meta = test("#[foo(true)]"); - - snapshot!(meta, @r###" - Meta::List { - path: Path { - segments: [ - PathSegment { - ident: "foo", - arguments: None, - }, - ], - }, - nested: [ - Lit(Lit::Bool { - value: true, - }), - ], - } - "###); -} - -fn test(input: &str) -> Meta { - let attrs = Attribute::parse_outer.parse_str(input).unwrap(); - - assert_eq!(attrs.len(), 1); - let attr = attrs.into_iter().next().unwrap(); - - attr.parse_meta().unwrap() -} |