Rocket/core/codegen_next/tests/ui-fail/route-attribute-general-syn...

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2018-10-06 04:56:46 +00:00
#![feature(proc_macro_hygiene, decl_macro)]
#[macro_use] extern crate rocket;
// Check a path is supplied, at least.
#[get()] //~ ERROR missing expected parameter
fn a0() {}
// Check that it only works on functions.
#[get("/")]
struct S;
//~^ ERROR expected `fn`
//~^^ HELP on functions
#[get("/")]
enum A { }
//~^ ERROR expected `fn`
//~^^ HELP on functions
#[get("/")]
trait Foo { }
//~^ ERROR expected `fn`
//~^^ HELP on functions
#[get("/")]
impl S { }
//~^ ERROR expected `fn`
//~^^ HELP on functions
// Check that additional parameter weirdness is caught.
#[get("/", 123)] //~ ERROR expected
fn b0() {}
#[get("/", "/")] //~ ERROR expected
fn b1() {}
#[get(data = "<foo>", "/")] //~ ERROR unexpected keyed parameter
fn b2(foo: usize) {}
#[get("/", unknown = "foo")] //~ ERROR unexpected
fn b3() {}
#[get("/", ...)] //~ ERROR malformed
//~^ HELP expected syntax
fn b4() {}
// Check that all identifiers are named
#[get("/")]
fn c1(_: usize) {} //~ ERROR cannot be ignored
//~^ HELP must be of the form
// Check that the path is a string, rank is an integer.
#[get(100)] //~ ERROR expected string
fn d0() {}
#[get('/')] //~ ERROR expected string
fn d1() {}
#[get("/", rank = "1")] //~ ERROR expected integer
fn d2() {}
#[get("/", rank = '1')] //~ ERROR expected integer
fn d3() {}
// Check that formats are valid media-type strings.
#[get("/", format = "applicationx-custom")] //~ ERROR invalid or unknown media type
fn e0() {}
#[get("/", format = "")] //~ ERROR invalid or unknown media type
fn e1() {}
#[get("/", format = "//")] //~ ERROR invalid or unknown media type
fn e2() {}
#[get("/", format = "/")] //~ ERROR invalid or unknown media type
fn e3() {}
#[get("/", format = "a/")] //~ ERROR invalid or unknown media type
fn e4() {}
#[get("/", format = "/a")] //~ ERROR invalid or unknown media type
fn e5() {}
#[get("/", format = "/a/")] //~ ERROR invalid or unknown media type
fn e6() {}
#[get("/", format = "a/b/")] //~ ERROR invalid or unknown media type
fn e7() {}
#[get("/", format = "unknown")] //~ ERROR unknown media type
fn e8() {}
#[get("/", format = 12)] //~ ERROR expected string
fn e9() {}
#[get("/", format = 'j')] //~ ERROR expected string
fn e10() {}
#[get("/", format = "text//foo")] //~ ERROR invalid or unknown media type
fn e12() {}
// Check that route methods are validated properly.
#[route(CONNECT, "/")] //~ ERROR invalid HTTP method for route
//~^ HELP method must be one of
fn f0() {}
#[route(FIX, "/")] //~ ERROR invalid HTTP method
//~^ HELP method must be one of
fn f1() {}
#[route("hi", "/")] //~ ERROR expected identifier
//~^ HELP method must be one of
fn f2() {}
#[route("GET", "/")] //~ ERROR expected identifier
//~^ HELP method must be one of
fn f3() {}
#[route(120, "/")] //~ ERROR expected identifier
//~^ HELP method must be one of
fn f4() {}
fn main() {}