Commit Graph

438 Commits

Author SHA1 Message Date
Alex Crichton
4c1bf937f2 Move the unsize feature behind a nightly Cargo feature
This should fully stabilize the `wasm-bindgen` crate, preparing us for stable
Rust!
2018-08-19 14:45:59 -07:00
Alex Crichton
d4297ad2d3 Remove use_extern_macros features
This has now been stabilized!
2018-08-19 14:33:01 -07:00
Nick Fitzgerald
998d37a353 Use the JS name of an imported type for instanceof checks 2018-08-08 14:42:21 -07:00
Alex Crichton
bd15db40a0 Rebase fallout and review comments 2018-08-07 13:24:48 -07:00
Alex Crichton
37db88ebfa Implement #[wasm_bindgen(extends = ...)]
This commit implements the `extends` attribute for `#[wasm_bindgen]` to
statically draw the inheritance hierarchy in the generated bindings, generating
appropriate `AsRef`, `AsMut`, and `From` implementations.
2018-08-07 13:04:11 -07:00
Alex Crichton
11553a1af2 Implement JsCast for all imported types
This commit implements the `JsCast` trait automatically for all imported types
in `#[wasm_bindgen] extern { ... }` blocks. The main change here was to generate
an `instanceof` shim for all imported types in case it's needed.

All imported types now also implement `AsRef<JsValue>` and `AsMut<JsValue>`
2018-08-07 12:59:51 -07:00
Alex Crichton
0d18c8c397 Fix consuming a struct and returning a slice
This came up in a [recent comment][1] and it turns out we're accidentally
generating two `const ptr = ...` declarations, invalid JS! While Node doesn't
catch this it looks like firefox does.

[1]: https://github.com/rustwasm/wasm-bindgen/issues/329#issuecomment-411082013
2018-08-07 08:46:38 -07:00
Alex Crichton
b2977a4262 Delete wasm-bindgen-test-project-builder
No more tests use it!
2018-08-06 11:48:34 -07:00
Alex Crichton
c82c8e7acb Move comments test to wasm 2018-08-06 11:46:23 -07:00
Alex Crichton
1dd8bc078e Delete typescript test
We'll soon no longer have a great way to test this in the repository, but the
support has effectively never regressed so far. Let's rely on user-facing bug
reports for now and otherwise we can add this back in later if necessary.
2018-08-06 11:39:30 -07:00
Alex Crichton
2ee4ab362d Remove a stray file 2018-08-06 11:31:24 -07:00
Alex Crichton
d5b81595ec Remove support for the version attribute
First added in #161 this never ended up panning out, so let's remove the
experimental suport which isn't actually used by anything today and hold off on
any other changes until an RFC happens.
2018-08-06 13:30:28 -05:00
Alex Crichton
7f8d510f3d Move unused_imports_not_generated test to wasm 2018-08-06 11:28:08 -07:00
Alex Crichton
0fbdc7682c Remove stray file no longer needed 2018-08-06 11:10:19 -07:00
Alex Crichton
0a2399a7f1 Migrate #![no_std] tests to wasm
This required getting a little creative in a few places, but otherwise these
tests shouldn't need the test builder any more.
2018-08-06 11:08:35 -07:00
Alex Crichton
005f7eb9fa Migrate rest of dependencies test to wasm 2018-08-06 10:42:08 -07:00
Alex Crichton
28036db262 Move node test over to wasm 2018-08-06 10:06:45 -07:00
Alex Crichton
59d4c5a06a Remove dependencies_work test
The fact that `web-sys` works at all obviates the need for this test!
2018-08-06 10:00:01 -07:00
Alex Crichton
d978878d86 Remove add_headless test
We've got tons of other headless tests, no need for this particular one to stick
around!
2018-08-06 09:59:05 -07:00
Alex Crichton
6edf063c94 Allow disabling --debug in wasm-bindgen-test-runner
Afterwards remove the `non_debug` test as we're running the entire test suite in
non-debug mode!
2018-08-06 09:57:41 -07:00
Alex Crichton
3c52a82213 Remove unused import 2018-08-06 09:55:45 -07:00
Alex Crichton
c83e498f52 Move non-wasm test to an actual non-wasm test 2018-08-06 09:55:20 -07:00
Alex Crichton
8513858973 Move $-renaming tests to wasm 2018-08-06 09:51:29 -07:00
Alex Crichton
0bdb31d41e Migrate the serde-serialize test to wasm 2018-08-06 09:43:55 -07:00
Alex Crichton
4661588171 Move most of the "simple" test to the wasm suite 2018-08-06 09:21:41 -07:00
Michael Hoffmann
21c36d3902 Allow js_name attribute to accept a string 2018-08-06 09:06:00 -05:00
Alex Crichton
b4601295d0 Migrate most import tests to wasm 2018-08-05 12:35:47 -05:00
Alex Crichton
66d51f13ee Migrate the import_class to wasm 2018-08-05 12:35:47 -05:00
Anton Danilkin
654bb9b683 Port tests that use only basic features 2018-08-04 22:25:29 -05:00
Alex Crichton
57fd1dedd6 Migrate wasm-bindgen classes test to wasm 2018-08-04 15:09:43 -05:00
Alex Crichton
df7bcc4e03 Migrate wasm-bindgen char test to wasm 2018-08-04 15:09:43 -05:00
Anton Danilkin
61b3d52dc9 Rename the test 2018-08-03 15:59:27 -05:00
Anton Danilkin
afaf94a428 Add support for optional chars 2018-08-03 15:59:27 -05:00
Anton Danilkin
4a0c69ffed Add support for optional bools 2018-08-03 15:59:27 -05:00
Anton Danilkin
3d9401aca6 Fix JS style 2018-08-03 15:59:27 -05:00
Anton Danilkin
81cbb2e26d Migrate the test 2018-08-03 15:59:27 -05:00
Anton Danilkin
c49c18826d Add support for optional numbers 2018-08-03 15:59:27 -05:00
Alex Crichton
88db12669f Add support for Option<&T> in imported argument lists
Closes #619
2018-08-02 22:40:42 -07:00
Alex Crichton
fe51cf9857 Add tests for by-value options 2018-08-02 22:23:11 -07:00
Alex Crichton
4181afea45
Start migrating wasm_bindgen tests to wasm_bindgen_test (#602)
This commit starts migrating the `wasm_bindgen` tests to the `wasm_bindgen_test`
framework, starting to assemble the coffin for
`wasm-bindgen-test-project-builder`. Over time all of the tests in
`tests/all/*.rs` should be migrated to `wasm_bindgen_test`, although they may
not all want to go into a monolithic test suite so we can continue to test for
some more subtle situations with `#[wasm_bindgen]`.

In the meantime those, the `tests/all/api.rs` tests can certainly migrate!
2018-08-01 14:19:19 -05:00
Alex Crichton
d876475ce3
Fix some situations with duplicate imports (#589)
* Fix importing the same identifier from two modules

This needed a fix in two locations:

* First the generated descriptor function needed its hash to include the module
  that the import came from in order to generate unique descriptor functions.
* Second the generation of the JS shim needed to handle duplicate identifiers in
  a more uniform fashion, ensuring that imported names didn't clash.

* Fix importing the same name in two modules

Previously two descriptor functions with duplicate symbols were emitted, and now
only one function is emitted by using a global table to keep track of state
across macro invocations.
2018-07-30 10:50:43 -07:00
Alex Crichton
906cd7adcc Remove usage of wasm_import_module feature
This is now stabilized! Also tweak usage of it to the stable version.
2018-07-21 19:00:40 -07:00
Alex Crichton
9753f9150b
Allow renaming exported functions into JS (#525)
Support the `js_name` attribute on exports as well as imports to allow exporting
types as camelCase instead of snake_case, for example.

Closes #221
2018-07-20 12:01:28 -05:00
Alex Crichton
cbeb301371
Add support for optional slice types (#507)
* Shard the `convert.rs` module into sub-modules

Hopefully this'll make the organization a little nicer over time!

* Start adding support for optional types

This commit starts adding support for optional types to wasm-bindgen as
arguments/return values to functions. The strategy here is to add two new
traits, `OptionIntoWasmAbi` and `OptionFromWasmAbi`. These two traits are used
as a blanket impl to implement `IntoWasmAbi` and `FromWasmAbi` for `Option<T>`.

Some consequences of this design:

* It should be possible to ensure `Option<SomeForeignType>` implements to/from
  wasm traits. This is because the option-based traits can be implemented for
  foreign types.
* A specialized implementation is possible for all types, so there's no need for
  `Option<T>` to introduce unnecessary overhead.
* Two new traits is a bit unforutnate but I can't currently think of an
  alternative design that works for the above two constraints, although it
  doesn't mean one doesn't exist!
* The error messages for "can't use this type here" is actually halfway decent
  because it says these new traits need to be implemented, which provides a good
  place to document and talk about what's going on here!
* Nested references like `Option<&T>` can't implement `FromWasmAbi`. This means
  that you can't define a function in Rust which takes `Option<&str>`. It may be
  possible to do this one day but it'll likely require more trait trickery than
  I'm capable of right now.

* Add support for optional slices

This commit adds support for optional slice types, things like strings and
arrays. The null representation of these has a pointer value of 0, which should
never happen in normal Rust. Otherwise the various plumbing is done throughout
the tooling to enable these types in all locations.

* Fix `takeObject` on global sentinels

These don't have a reference count as they're always expected to work, so avoid
actually dropping a reference on them.

* Remove some no longer needed bindings

* Add support for optional anyref types

This commit adds support for optional imported class types. Each type imported
with `#[wasm_bindgen]` automatically implements the relevant traits and now
supports `Option<Foo>` in various argument/return positions.

* Fix building without the `std` feature

* Actually fix the build...

* Add support for optional types to WebIDL

Closes #502
2018-07-19 14:44:23 -05:00
Alex Crichton
6eef5f7b52
Move the js module to a js_sys crate (#512)
* Move the `js` module to a `js_sys` crate

* Update js-sys tests to pass again

* Update binding_to_unimplemented_apis_doesnt_break_everything

Remove its dependency on the `js` module

* Update metadata for js-sys

* Fix the `closures` example
2018-07-19 14:30:58 -05:00
Alex Crichton
a949482e3a
Remove usage of #[wasm_custom_section] (#509)
This has been stabilized on nightly as `#[link_section]`, so no need for an
unstable attribute any more. Yay!
2018-07-19 08:57:18 -05:00
data-pup
32fa5724dd Set.prototype.forEach and Array.prototype.forEach (#504)
* Array.prototype.forEach binding.

* Set.prototype.forEach binding.
2018-07-18 13:32:07 -05:00
data-pup
f0dcdc249c Map.prototype.forEach binding. (#501) 2018-07-18 10:30:52 -05:00
Sendil Kumar N
bc474aceba Expose math.random, string.endswith, string.normalize, string.repeat, escape() JSBindings (#499)
* add math.random

* add ends with

replace length with variable

* add normalize

* add repeat

* add escape
2018-07-18 09:56:15 -05:00
Craig Disselkoen
a05d930a38 Bindings for TypedArray subclasses (#486)
* Bindings for TypedArray subclasses

* Fill with Rust values rather than JsValues
2018-07-17 18:24:56 -05:00