Closes#21230 by following the indication of @rafaelfranca:
> I think the output change would be simpler.
> What is really important to show is the class of the middleware, so we should change the output to show that.
The configuration for `config.static_cache_control`, and its replacement
`config.public_file_server.headers` are implemented in Railties.
People would configure this in environment files, which is Railties domain too.
rather than an action name and *args. The *args were not being used in regular
applications outside tests. This causes a backwards compatibility
issue, but reduces array allocations for most users.
`dispatch` sets the request and response on the controller for us
automatically, so the test harness doesn't need to know the internals of
how request / response is set.
Conflicts:
actionpack/lib/action_controller/test_case.rb
For ActionController::Base we write the cookies in a middleware if it
was not yet committed no matter if the response was committed or not. [1]
For ActionController::Live we write the cookies before the response is
committed. [2]
We already mimic ActionController::Live in
ActionController::TestCase but we don't mimic the ActionController::Base
behavior because we were checking if the response was committed before
writing the cookies.
Now we are matching the behavior of the middleware and writing the
cookies if it was not written before.
[1]: 80c6b901d4/actionpack/lib/action_dispatch/middleware/cookies.rb (L599-L604)
[2]: 80c6b901d4/actionpack/lib/action_controller/metal/live.rb (L218-L223)
This commit follows up of ea9bc06c9a47b839d5e2db94ba6bf7e29c8f0ae9.
To check `@response.content_type.to_s` is ended with `"xml"`,
to use `\z` is sufficient.
Prior to this change, given a route:
# config/routes.rb
get ':a' => "foo#bar"
If one pointed to http://example.com/%BE (param `a` has invalid encoding),
a `BadRequest` would be raised with the following non-informative message:
ActionController::BadRequest
From now on the message displayed is:
Invalid parameter encoding: hi => "\xBE"
Fixes#21923.
When an application has multiple root entries with different
constraints, the current solution is to use `get '/'`. Example:
**Currently I have to do:**
```ruby
get '/', to: 'portfolio#show', constraints: ->(req) { Hostname.portfolio_site?(req.host) }
get '/', to: 'blog#show', constraints: ->(req) { Hostname.blog_site?(req.host) }
root 'landing#show'
```
**But I would like to do:**
```ruby
root 'portfolio#show', constraints: ->(req) { Hostname.portfolio_site?(req.host) }
root 'blog#show', constraints: ->(req) { Hostname.blog_site?(req.host) }
root 'landing#show'
```
Other URL matchers such as `get`, `post`, etc, already allows this, so I
think it's fair that `root` also allow it since it's just a shortcut for
a `get` internally.
When generating the url for a mounted engine through its proxy, the path should be the sum of three parts:
1. Any `SCRIPT_NAME` request header or the value of `ActionDispatch::Routing::RouteSet#relative_url_root`.
2. A prefix (the engine's mounted path).
3. The path of the named route inside the engine.
Since commit 44ff0313c1, this has been broken. Step 2 has been changed to:
2. A prefix (the value of `ActionDispatch::Routing::RouteSet#relative_url_root` + the engine's mounted path).
The value of `ActionDispatch::Routing::RouteSet#relative_url_root` is taken into account in step 1 of the route generation and should be ignored when generating the mounted engine's prefix in step 2.
This commit fixes the regression by having `ActionDispatch::Routing::RouteSet#url_for` check `options[:relative_url_root]` before falling back to `ActionDispatch::Routing::RouteSet#relative_url_root`. The prefix generating code then sets `options[:relative_url_root]` to an empty string. This empty string is used instead of `ActionDispatch::Routing::RouteSet#relative_url_root` and avoids the duplicate `relative_url_root` value in the final result.
This resolves#20920 and resolves#21459
Rails 4.x and earlier didn't support `Mime::Type[:FOO]`, so libraries
that support multiple Rails versions would've had to feature-detect
whether to use `Mime::Type[:FOO]` or `Mime::FOO`.
`Mime[:foo]` has been around for ages to look up registered MIME types
by symbol / extension, though, so libraries and plugins can safely
switch to that without breaking backward- or forward-compatibility.
Note: `Mime::ALL` isn't a real MIME type and isn't registered for lookup
by type or extension, so it's not available as `Mime[:all]`. We use it
internally as a wildcard for `respond_to` negotiation. If you use this
internal constant, continue to reference it with `Mime::ALL`.
Ref. efc6dd550ee49e7e443f9d72785caa0f240def53
Just a slight refactor that delegates file sending to the response
object. This gives us the advantage that if a webserver (in the future)
provides a response object that knows how to do accelerated file
serving, it can implement this method.
