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61f107f550
This commits also implement the query reform from #608. It also consists of many, many breaking changes. Among them are: * Query parts in route paths use new query reform syntax. * Routing for queries is now lenient. - Default ranking has changed to reflect query reform. * Format routing matching has been fixed. - Routes with formats matching "accept" will always collide. - Routes with formats matching "content-type" require requests to have an equivalent content-type header to match. - Requests with imprecise content-types are treated as not having a content-type. * Generated routes and catchers respect visibility modifiers. * Raw getter methods from request were renamed and retooled. - In particular, the index parameter is based on segments in the route path, not dynamic parameters. * The method-based attributes no longer accept a keyed 'path'. * The 'rocket_codegen' crate is gone and will no longer be public. * The 'FormItems' iterator emits values of type 'FormItem'. - The internal form items' string can no longer be retrieved. * In general, routes are more strictly validated. * Logging from codegen now funnels through logging infrastructure. * Routing has been optimized by caching routing metadata. Resolves #93. Resolves #608. Resolves #693. Resolves #476.
63 lines
1.7 KiB
Rust
63 lines
1.7 KiB
Rust
#![feature(proc_macro_non_items, proc_macro_gen, decl_macro)]
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#[macro_use] extern crate rocket;
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use rocket::request::FlashMessage;
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use rocket::response::Flash;
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const FLASH_MESSAGE: &str = "Hey! I'm a flash message. :)";
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#[post("/")]
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fn set() -> Flash<&'static str> {
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Flash::success("This is the page.", FLASH_MESSAGE)
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}
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#[get("/unused")]
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fn unused(flash: Option<FlashMessage>) -> Option<()> {
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flash.map(|_| ())
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}
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#[get("/use")]
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fn used(flash: Option<FlashMessage>) -> Option<String> {
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flash.map(|flash| flash.msg().into())
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}
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mod flash_lazy_remove_tests {
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use rocket::local::Client;
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use rocket::http::Status;
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#[test]
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fn test() {
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use super::*;
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let r = rocket::ignite().mount("/", routes![set, unused, used]);
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let client = Client::new(r).unwrap();
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// Ensure the cookie's not there at first.
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let response = client.get("/unused").dispatch();
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assert_eq!(response.status(), Status::NotFound);
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// Set the flash cookie.
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client.post("/").dispatch();
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// Try once.
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let response = client.get("/unused").dispatch();
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assert_eq!(response.status(), Status::Ok);
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// Try again; should still be there.
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let response = client.get("/unused").dispatch();
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assert_eq!(response.status(), Status::Ok);
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// Now use it.
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let mut response = client.get("/use").dispatch();
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assert_eq!(response.body_string(), Some(FLASH_MESSAGE.into()));
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// Now it should be gone.
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let response = client.get("/unused").dispatch();
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assert_eq!(response.status(), Status::NotFound);
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// Still gone.
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let response = client.get("/use").dispatch();
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assert_eq!(response.status(), Status::NotFound);
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}
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}
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