| Commit message (Collapse) | Author | Age | Files | Lines |
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this patch makes errors slightly more expensive when someone is missing
a route key, but in exchange it drops 4 allocations per `url_for` call.
Since missing a route key is an error, optimizing for the non-error path
seems like a good trade off
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we already know the length of the args, so we can use that length for
parallel iteration and cut down on allocations for `url_for` calls.
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this centralizes the logic for determining the script name key and drops
object allocations when calling `engine_script_name` (which is called on
each `url_for`).
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```ruby
article = Article.new.tap(&:save!)
view.url_for article
result = ObjectSpace::AllocationTracer.trace do
3000.times { view.url_for article }
end
p ObjectSpace::AllocationTracer.allocated_count_table[:T_STRING] / 3000
```
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_generate_paths_by_default wasn't used in AD::Routing::UrlFor, so we
should be able to move it where it is used in AV::Routing
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Most session stores offer an :expire_after option, but it's largely
undocumented. Cookie store also supports a number of options via
rack (these used to be documented in rails 2.3)
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Haven't diagnosed yet. No similarly failing tests in Rails to work from.
cc @tenderlove, @eileencodes
Revert "there is always an integration session, so remove the check"
Revert "lazily create the integration session"
Revert "use before_setup to set up test instance variables"
This reverts commits 4cf3b8ac47f109fa83a6f66eb97d6cb0eace0d05, 303567e554de26822f3107be55c471d6477a745f, and fa63448420d3385dbd043aca22dba973b45b8bb2.
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This reverts commit b6dd0c4ddebf5e7aab0a669915cb349ec65e5b88, reversing
changes made to de9a3748c436f849dd1877851115cd94663c2725.
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Change filter on /rails/info/routes to use an actual path regexp from rails
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Change filter on /rails/info/routes to use an actual path regexp from rails
and not approximate javascript version. Oniguruma supports much more
extensive list of features than javascript regexp engine.
Fixes #18402.
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Fixes regression in #18423. Merge default headers for new responses,
but don't merge when creating a response from the last session request.
hat tip @senny :heart:
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ActionDispatch::Request#request_id
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Don't use shorthand match on routes with inappropriate symbols
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Shorthand route match is when controller and action are taken literally from path.
E.g.
get '/foo/bar' # => will use 'foo#bar' as endpoint
get '/foo/bar/baz' # => will use 'foo/bar#baz' as endpoint
Not any path with level two or more of nesting can be used as shortcut.
If path contains any characters outside of /[\w-]/ then it can't be
used as such.
This commit ensures that invalid shortcuts aren't used.
':controller/:action/postfix' - is an example of invalid shortcut
that was previosly matched and led to exception:
"ArgumentError - ':controller/:action' is not a supported controller name"
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Allow `method: "all"` as a valid routing test option
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This allows the test to mirror the production code, since `via: :all` is
a valid option. The behavior in 4.1 did not actually test that it
matched all verbs, but instead defaulted to testing for "GET". This
implementation aims to better handle the intention of passing "all".
What will actually be asserted doesn't quite match up with the generated
route, since it appears to just not create a constraint on the method.
However, I don't think that we can easily test the lack of that
constraint. Testing each of the main 4 HTTP verbs seems to be a
reasonably close approximation, which should be sufficient for our
needs.
Fixes #18511.
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This has 2 effects:
1. RoutesProxy is CRAZY faster because it's no longer creating a new
Module each time method_missing is hit.
2. It bypasses an existing bug in ruby that makes `class << obj` unsafe
to be used in threading contexts.
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Moves `X-Request-ID`, `action_dispatch.request_id` and
`HTTP_X_REQUEST_ID` strings to constants and freezes them.
We are freezing these strings to reduce the number of allocations in
Rails integration tests. The tests are spending a lot of time in GC and
this reduces the amount of time spent from 12% to 9% (in combination
with Rack PR that also freezes some strings).
Number of allocations before this change: 1030722
Number of allocations after this change: 967722
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It's unnecessary to call `#clean_path_info`. It doesn't need to be
called on the path with each extension. This reduces allocations to
`Rack::Utils` in integration tests.
Before `#clean_path_info` from `Rack::Utils` (line 622) was number 2
in top 5 allocations:
```
[["rack/lib/rack/utils.rb", 499, :T_STRING], [51034, 4539, 71559, 0, 12, 1791120]]
[["rack/lib/rack/utils.rb", 662, :T_STRING], [33012, 0, 27930, 0, 1, 1226009]]
[["rails/activesupport/lib/active_support/notifications/fanout.rb", 55, :T_DATA], [29998, 0, 25380, 0, 1, 3230600]]
[["rails/activesupport/lib/active_support/subscriber.rb", 99, :T_STRING], [29996, 0, 25378, 0, 2, 1113840]]
[["rails/activesupport/lib/active_support/notifications/instrumenter.rb", 52, :T_HASH], [29994, 147, 27014, 0, 11, 4897784]]
```
After `#clean_path_info` from `Rack::Utils` (line 622) does not appear
in the top 5 highest allocations:
```
[["rack/lib/rack/utils.rb", 499, :T_STRING], [47617, 2414, 68969, 0, 12, 1667360]]
[["rack/lib/rack/body_proxy.rb", 34, :T_ARRAY], [28230, 0, 26060, 0, 1, 1046800]]
[["rails/activesupport/lib/active_support/notifications/fanout.rb", 55, :T_DATA], [28208, 0, 26042, 0, 1, 3034096]]
[["rails/activesupport/lib/active_support/subscriber.rb", 99, :T_STRING], [28204, 0, 26040, 0, 1, 1046080]]
[["rails/activesupport/lib/active_support/callbacks.rb", 165, :T_DATA], [28200, 0, 26046, 0, 2, 3451800]]
```
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there's really no benefit here. It's the same number of lines without
the meta programming and is faster
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now we don't have to call reset! everywhere
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We shouldn't cache if it's not absolutely necessary. Removes
route caching and instead skips using the `url_helpers` is the
integration test session doesn't require it. Benchmark ips on
integration and controller index method tests below.
Without any caching or changes to `#url_helpers`:
```
Calculating -------------------------------------
INDEX: Integration Test
71.000 i/100ms
INDEX: Functional Test
99.000 i/100ms
-------------------------------------------------
INDEX: Integration Test
728.878 (± 8.0%) i/s - 3.692k
INDEX: Functional Test
1.015k (± 6.7%) i/s - 5.148k
Comparison:
INDEX: Functional Test: 1015.4 i/s
INDEX: Integration Test: 728.9 i/s - 1.39x slower
```
With caching on `#url_helpers`:
```
Calculating -------------------------------------
INDEX: Integration Test
74.000 i/100ms
INDEX: Functional Test
99.000 i/100ms
-------------------------------------------------
INDEX: Integration Test
752.377 (± 6.9%) i/s - 3.774k
INDEX: Functional Test
1.021k (± 6.7%) i/s - 5.148k
Comparison:
INDEX: Functional Test: 1021.1 i/s
INDEX: Integration Test: 752.4 i/s - 1.36x slower
```
Afer removing the caching and bypassing the `url_helpers` when not
necessary in the session:
```
Calculating -------------------------------------
INDEX: Integration Test
87.000 i/100ms
INDEX: Functional Test
97.000 i/100ms
-------------------------------------------------
INDEX: Integration Test
828.433 (± 6.4%) i/s - 4.176k
INDEX: Functional Test
926.763 (± 7.2%) i/s - 4.656k
Comparison:
INDEX: Functional Test: 926.8 i/s
INDEX: Integration Test: 828.4 i/s - 1.12x slower
```
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In match_head_routes, deleted the routes in which request.request_method was empty (matches all HTTP verbs) when responding to a HEAD request. This prevents catch-all routes (such as Racks) from intercepting the HEAD request.
Fixes #18698
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Migrating xhr methods to keyword arguments syntax
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in `ActionController::TestCase` and
`ActionDispatch::Integration`
Old syntax:
`xhr :get, :create, params: { id: 1 }`
New syntax example:
`get :create, params: { id: 1 }, xhr: true`
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The use of `# :startdoc:` inside of the class was overriding the
outer-most `# :nodoc:`, causing it to be listed in the documented API.
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The commit 3b63780 re-introduced url helper caching but we need to
cache a separate module for Action Mailer without paths.
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`url_helpers` used to be memoized. This was lost in a refactoring and
this PR adds it back. We noticed this while investigating why
integration tests are slower than controller tests.
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Pre-discard flash messages
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This is an issue brought up by @daniel-rikowski in rails/web-console#91.
Citing his PR proposal here:
> Prior to this, backtrace lines were simply split by a single colon.
>
> Unfortunately that is also the drive letter delimiter in Windows paths
> which resulted in a lot of empty source fragments of "C:0". ("C" from
> the drive letter and 0 from "/path/to/rails/file.rb:16".to_i)
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> Now the trace line is split by the first colon followed by some digits,
> which works for both Windows and Unix path styles.
Now, the PR was sent against web-console, because of the templates copy
issue we used to had. Instead of bothering the contributor to reopen the
issue against upstream Rails itself, I will make sure he gets the credit
by putting his name in [rails-contributors/hard_coded_authors.rb][].
[rails-contributors/hard_coded_authors.rb]: (https://github.com/fxn/rails-contributors/blob/master/app/models/names_manager/hard_coded_authors.rb).
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ref: https://github.com/rails/rails/pull/18763#issuecomment-72349769
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Non-kwargs requests are deprecated now.
Guides are updated as well.
`post url, nil, nil, { a: 'b' }` doesn't make sense.
`post url, params: { y: x }, session: { a: 'b' }` would be an explicit way to do the same
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