Compress attribute completion tests

This commit is contained in:
Aleksey Kladov 2020-07-03 15:38:20 +02:00
parent ef6a6d75d5
commit f1671f460b

View File

@ -46,7 +46,7 @@ fn complete_attribute_start(acc: &mut Completions, ctx: &CompletionContext, attr
_ => {}
}
if attribute.kind() == ast::AttrKind::Inner || !attr_completion.should_be_inner {
if attribute.kind() == ast::AttrKind::Inner || !attr_completion.prefer_inner {
acc.add(item);
}
}
@ -56,159 +56,72 @@ struct AttrCompletion {
label: &'static str,
lookup: Option<&'static str>,
snippet: Option<&'static str>,
should_be_inner: bool,
prefer_inner: bool,
}
impl AttrCompletion {
const fn prefer_inner(self) -> AttrCompletion {
AttrCompletion { prefer_inner: true, ..self }
}
}
const fn attr(
label: &'static str,
lookup: Option<&'static str>,
snippet: Option<&'static str>,
) -> AttrCompletion {
AttrCompletion { label, lookup, snippet, prefer_inner: false }
}
const ATTRIBUTES: &[AttrCompletion] = &[
AttrCompletion {
label: "allow(…)",
snippet: Some("allow(${0:lint})"),
should_be_inner: false,
lookup: Some("allow"),
},
AttrCompletion {
label: "cfg_attr(…)",
snippet: Some("cfg_attr(${1:predicate}, ${0:attr})"),
should_be_inner: false,
lookup: Some("cfg_attr"),
},
AttrCompletion {
label: "cfg(…)",
snippet: Some("cfg(${0:predicate})"),
should_be_inner: false,
lookup: Some("cfg"),
},
AttrCompletion {
label: "deny(…)",
snippet: Some("deny(${0:lint})"),
should_be_inner: false,
lookup: Some("deny"),
},
AttrCompletion {
label: r#"deprecated = """#,
snippet: Some(r#"deprecated = "${0:reason}""#),
should_be_inner: false,
lookup: Some("deprecated"),
},
AttrCompletion {
label: "derive(…)",
snippet: Some(r#"derive(${0:Debug})"#),
should_be_inner: false,
lookup: Some("derive"),
},
AttrCompletion {
label: r#"doc = """#,
snippet: Some(r#"doc = "${0:docs}""#),
should_be_inner: false,
lookup: Some("doc"),
},
AttrCompletion {
label: "feature(…)",
snippet: Some("feature(${0:flag})"),
should_be_inner: true,
lookup: Some("feature"),
},
AttrCompletion {
label: "forbid(…)",
snippet: Some("forbid(${0:lint})"),
should_be_inner: false,
lookup: Some("forbid"),
},
attr("allow(…)", Some("allow"), Some("allow(${0:lint})")),
attr("cfg_attr(…)", Some("cfg_attr"), Some("cfg_attr(${1:predicate}, ${0:attr})")),
attr("cfg(…)", Some("cfg"), Some("cfg(${0:predicate})")),
attr("deny(…)", Some("deny"), Some("deny(${0:lint})")),
attr(r#"deprecated = "…""#, Some("deprecated"), Some(r#"deprecated = "${0:reason}""#)),
attr("derive(…)", Some("derive"), Some(r#"derive(${0:Debug})"#)),
attr(r#"doc = "…""#, Some("doc"), Some(r#"doc = "${0:docs}""#)),
attr("feature(…)", Some("feature"), Some("feature(${0:flag})")).prefer_inner(),
attr("forbid(…)", Some("forbid"), Some("forbid(${0:lint})")),
// FIXME: resolve through macro resolution?
AttrCompletion {
label: "global_allocator",
snippet: None,
should_be_inner: true,
lookup: None,
},
AttrCompletion {
label: "ignore(…)",
snippet: Some("ignore(${0:lint})"),
should_be_inner: false,
lookup: Some("ignore"),
},
AttrCompletion {
label: "inline(…)",
snippet: Some("inline(${0:lint})"),
should_be_inner: false,
lookup: Some("inline"),
},
AttrCompletion {
label: r#"link_name = """#,
snippet: Some(r#"link_name = "${0:symbol_name}""#),
should_be_inner: false,
lookup: Some("link_name"),
},
AttrCompletion { label: "link", snippet: None, should_be_inner: false, lookup: None },
AttrCompletion { label: "macro_export", snippet: None, should_be_inner: false, lookup: None },
AttrCompletion { label: "macro_use", snippet: None, should_be_inner: false, lookup: None },
AttrCompletion {
label: r#"must_use = """#,
snippet: Some(r#"must_use = "${0:reason}""#),
should_be_inner: false,
lookup: Some("must_use"),
},
AttrCompletion { label: "no_mangle", snippet: None, should_be_inner: false, lookup: None },
AttrCompletion { label: "no_std", snippet: None, should_be_inner: true, lookup: None },
AttrCompletion { label: "non_exhaustive", snippet: None, should_be_inner: false, lookup: None },
AttrCompletion { label: "panic_handler", snippet: None, should_be_inner: true, lookup: None },
AttrCompletion {
label: "path = \"\"",
snippet: Some("path =\"${0:path}\""),
should_be_inner: false,
lookup: Some("path"),
},
AttrCompletion { label: "proc_macro", snippet: None, should_be_inner: false, lookup: None },
AttrCompletion {
label: "proc_macro_attribute",
snippet: None,
should_be_inner: false,
lookup: None,
},
AttrCompletion {
label: "proc_macro_derive(…)",
snippet: Some("proc_macro_derive(${0:Trait})"),
should_be_inner: false,
lookup: Some("proc_macro_derive"),
},
AttrCompletion {
label: "recursion_limit = …",
snippet: Some("recursion_limit = ${0:128}"),
should_be_inner: true,
lookup: Some("recursion_limit"),
},
AttrCompletion {
label: "repr(…)",
snippet: Some("repr(${0:C})"),
should_be_inner: false,
lookup: Some("repr"),
},
AttrCompletion {
label: "should_panic(…)",
snippet: Some(r#"should_panic(expected = "${0:reason}")"#),
should_be_inner: false,
lookup: Some("should_panic"),
},
AttrCompletion {
label: r#"target_feature = """#,
snippet: Some("target_feature = \"${0:feature}\""),
should_be_inner: false,
lookup: Some("target_feature"),
},
AttrCompletion { label: "test", snippet: None, should_be_inner: false, lookup: None },
AttrCompletion { label: "used", snippet: None, should_be_inner: false, lookup: None },
AttrCompletion {
label: "warn(…)",
snippet: Some("warn(${0:lint})"),
should_be_inner: false,
lookup: Some("warn"),
},
AttrCompletion {
label: r#"windows_subsystem = """#,
snippet: Some(r#"windows_subsystem = "${0:subsystem}""#),
should_be_inner: true,
lookup: Some("windows_subsystem"),
},
attr("global_allocator", None, None).prefer_inner(),
attr("ignore(…)", Some("ignore"), Some("ignore(${0:lint})")),
attr("inline(…)", Some("inline"), Some("inline(${0:lint})")),
attr(r#"link_name = "…""#, Some("link_name"), Some(r#"link_name = "${0:symbol_name}""#)),
attr("link", None, None),
attr("macro_export", None, None),
attr("macro_use", None, None),
attr(r#"must_use = "…""#, Some("must_use"), Some(r#"must_use = "${0:reason}""#)),
attr("no_mangle", None, None),
attr("no_std", None, None).prefer_inner(),
attr("non_exhaustive", None, None),
attr("panic_handler", None, None).prefer_inner(),
attr("path = \"\"", Some("path"), Some("path =\"${0:path}\"")),
attr("proc_macro", None, None),
attr("proc_macro_attribute", None, None),
attr("proc_macro_derive(…)", Some("proc_macro_derive"), Some("proc_macro_derive(${0:Trait})")),
attr("recursion_limit = …", Some("recursion_limit"), Some("recursion_limit = ${0:128}"))
.prefer_inner(),
attr("repr(…)", Some("repr"), Some("repr(${0:C})")),
attr(
"should_panic(…)",
Some("should_panic"),
Some(r#"should_panic(expected = "${0:reason}")"#),
),
attr(
r#"target_feature = "…""#,
Some("target_feature"),
Some("target_feature = \"${0:feature}\""),
),
attr("test", None, None),
attr("used", None, None),
attr("warn(…)", Some("warn"), Some("warn(${0:lint})")),
attr(
r#"windows_subsystem = "…""#,
Some("windows_subsystem"),
Some(r#"windows_subsystem = "${0:subsystem}""#),
)
.prefer_inner(),
];
fn complete_derive(acc: &mut Completions, ctx: &CompletionContext, derive_input: ast::TokenTree) {