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Update Meta::Path snapshots

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This commit is contained in:
David Tolnay 2019-07-28 15:49:42 -07:00
parent d6c7db3edf
commit 28eec8e9c1
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GPG Key ID: F9BA143B95FF6D82
3 changed files with 386 additions and 47 deletions
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164
tests/test_attribute.rs
View File

@ -12,7 +12,16 @@ use syn::{Attribute, Meta};
fn test_meta_item_word() {
let meta = test("#[foo]");
snapshot!(meta, @r###"Word("foo")"###);
snapshot!(meta, @r###"
⋮Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮})
"###);
}
#[test]
@ -21,7 +30,14 @@ fn test_meta_item_name_value() {
snapshot!(meta, @r###"
⋮Meta::NameValue {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮}
"###);
@ -33,7 +49,14 @@ fn test_meta_item_bool_value() {
snapshot!(meta, @r###"
⋮Meta::NameValue {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: Lit::Bool {
⋮ value: true,
⋮ },
@ -44,7 +67,14 @@ fn test_meta_item_bool_value() {
snapshot!(meta, @r###"
⋮Meta::NameValue {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: Lit::Bool {
⋮ value: false,
⋮ },
@ -58,7 +88,14 @@ fn test_meta_item_list_lit() {
snapshot!(meta, @r###"
⋮Meta::List {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Literal(5),
⋮ ],
@ -72,9 +109,23 @@ fn test_meta_item_list_word() {
snapshot!(meta, @r###"
⋮Meta::List {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Word("bar")),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "bar",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ ],
⋮}
"###);
@ -86,10 +137,24 @@ fn test_meta_item_list_name_value() {
snapshot!(meta, @r###"
⋮Meta::List {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Meta::NameValue {
⋮ ident: "bar",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "bar",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮ }),
⋮ ],
@ -103,10 +168,24 @@ fn test_meta_item_list_bool_value() {
snapshot!(meta, @r###"
⋮Meta::List {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Meta::NameValue {
⋮ ident: "bar",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "bar",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: Lit::Bool {
⋮ value: true,
⋮ },
@ -122,23 +201,65 @@ fn test_meta_item_multiple() {
snapshot!(meta, @r###"
⋮Meta::List {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Word("word")),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "word",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ Meta(Meta::NameValue {
⋮ ident: "name",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "name",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮ }),
⋮ Meta(Meta::List {
⋮ ident: "list",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "list",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Meta::NameValue {
⋮ ident: "name2",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "name2",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 6,
⋮ }),
⋮ ],
⋮ }),
⋮ Meta(Word("word2")),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "word2",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ ],
⋮}
"###);
@ -150,7 +271,14 @@ fn test_bool_lit() {
snapshot!(meta, @r###"
⋮Meta::List {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Literal(Lit::Bool {
⋮ value: true,

60
tests/test_derive_input.rs
View File

@ -111,10 +111,31 @@ fn test_struct() {
snapshot!(input.attrs[0].parse_meta().unwrap(), @r###"
⋮Meta::List {
⋮ ident: "derive",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "derive",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Word("Debug")),
⋮ Meta(Word("Clone")),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "Debug",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "Clone",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ ],
⋮}
"###);
@ -314,10 +335,24 @@ fn test_enum() {
snapshot!(meta_items, @r###"
⋮[
⋮ Meta::NameValue {
⋮ ident: "doc",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "doc",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: " See the std::result module documentation for details.",
⋮ },
⋮ Word("must_use"),
⋮ Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "must_use",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ }),
⋮]
"###);
}
@ -437,7 +472,20 @@ fn test_attr_with_mod_style_path_with_self() {
⋮}
"###);
assert!(input.attrs[0].parse_meta().is_err());
snapshot!(input.attrs[0].parse_meta().unwrap(), @r###"
⋮Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ PathSegment {
⋮ ident: "self",
⋮ arguments: None,
⋮ },
⋮ ],
⋮})
"###);
}
#[test]

209
tests/test_meta.rs
View File

@ -11,7 +11,16 @@ use syn::{Meta, MetaList, MetaNameValue, NestedMeta};
fn test_parse_meta_item_word() {
let input = "hello";
snapshot!(input as Meta, @r###"Word("hello")"###);
snapshot!(input as Meta, @r###"
⋮Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "hello",
⋮ arguments: None,
⋮ },
⋮ ],
⋮})
"###);
}
#[test]
@ -21,14 +30,28 @@ fn test_parse_meta_name_value() {
snapshot!(inner as MetaNameValue, @r###"
⋮MetaNameValue {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮}
"###);
snapshot!(meta as Meta, @r###"
⋮Meta::NameValue {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮}
"###);
@ -43,14 +66,28 @@ fn test_parse_meta_name_value_with_keyword() {
snapshot!(inner as MetaNameValue, @r###"
⋮MetaNameValue {
⋮ ident: "static",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "static",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮}
"###);
snapshot!(meta as Meta, @r###"
⋮Meta::NameValue {
⋮ ident: "static",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "static",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮}
"###);
@ -65,14 +102,28 @@ fn test_parse_meta_name_value_with_bool() {
snapshot!(inner as MetaNameValue, @r###"
⋮MetaNameValue {
⋮ ident: "true",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "true",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮}
"###);
snapshot!(meta as Meta, @r###"
⋮Meta::NameValue {
⋮ ident: "true",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "true",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮}
"###);
@ -87,7 +138,14 @@ fn test_parse_meta_item_list_lit() {
snapshot!(inner as MetaList, @r###"
⋮MetaList {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Literal(5),
⋮ ],
@ -96,7 +154,14 @@ fn test_parse_meta_item_list_lit() {
snapshot!(meta as Meta, @r###"
⋮Meta::List {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Literal(5),
⋮ ],
@ -113,46 +178,130 @@ fn test_parse_meta_item_multiple() {
snapshot!(inner as MetaList, @r###"
⋮MetaList {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Word("word")),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "word",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ Meta(Meta::NameValue {
⋮ ident: "name",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "name",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮ }),
⋮ Meta(Meta::List {
⋮ ident: "list",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "list",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Meta::NameValue {
⋮ ident: "name2",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "name2",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 6,
⋮ }),
⋮ ],
⋮ }),
⋮ Meta(Word("word2")),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "word2",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ ],
⋮}
"###);
snapshot!(meta as Meta, @r###"
⋮Meta::List {
⋮ ident: "foo",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "foo",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Word("word")),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "word",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ Meta(Meta::NameValue {
⋮ ident: "name",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "name",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 5,
⋮ }),
⋮ Meta(Meta::List {
⋮ ident: "list",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "list",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Meta::NameValue {
⋮ ident: "name2",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "name2",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 6,
⋮ }),
⋮ ],
⋮ }),
⋮ Meta(Word("word2")),
⋮ Meta(Path(Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "word2",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ })),
⋮ ],
⋮}
"###);
@ -168,10 +317,24 @@ fn test_parse_nested_meta() {
let input = "list(name2 = 6)";
snapshot!(input as NestedMeta, @r###"
⋮Meta(Meta::List {
⋮ ident: "list",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "list",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ nested: [
⋮ Meta(Meta::NameValue {
⋮ ident: "name2",
⋮ path: Path {
⋮ segments: [
⋮ PathSegment {
⋮ ident: "name2",
⋮ arguments: None,
⋮ },
⋮ ],
⋮ },
⋮ lit: 6,
⋮ }),
⋮ ],