1040 Commits

Author SHA1 Message Date
Nick Fitzgerald
f2cbbb83f3 wasm-bindgen-test: ignore example code that is not intended to compile
This was making `cargo test --all` fail.
2019-01-14 14:53:46 -08:00
Nick Fitzgerald
56c4385f42 wasm-bindgen-test: Rename console_*_redirect to on_console_*
Since we are no longer redirecting all console logs, and are instead just
observing them.
2019-01-14 14:51:28 -08:00
Nick Fitzgerald
a94f3f4403 wasm-bindgen-test: Have the test runner JS call the original console.log
This makes control flow a little easier to follow and avoids wasm->js->wasm
re-entrancy.
2019-01-14 14:51:28 -08:00
Nick Fitzgerald
51ef19b85f wasm-bindgen-test: Use spread array arguments instead of arguments objects
Our testing runtime tries to call `Array.prototype.forEach` on this object, so
it had damn well better be a proper array!

Fixes #1167
2019-01-14 14:51:28 -08:00
lcnr/Bastian Kauschke
6e08f579a6 add temporary test 2019-01-14 21:04:29 +01:00
lcnr/Bastian Kauschke
4e611c318e fix spawn_local 2019-01-12 17:42:05 +01:00
Alex Crichton
12893183b6
Merge pull request #1164 from alexcrichton/fix-tests
Fix and execute wasm-bindgen-wasm-interpreter tests
2019-01-11 18:45:47 -08:00
Alex Crichton
61a6fcfced Fix and execute wasm-bindgen-wasm-interpreter tests 2019-01-11 13:20:08 -08:00
Richard Dodd
cb8bf9390d Implement webidl sequences. 2019-01-11 19:14:07 +00:00
Ryan Levick
c056235530 Simply remove the web-sys bindings 'tested' list 2019-01-10 19:06:11 +01:00
Alex Crichton
b04f60cf2b Bump to 0.2.31 2019-01-09 09:17:50 -08:00
Alex Crichton
f404182c47 Fix a typo 2019-01-07 11:00:15 -08:00
Alex Crichton
9dced1d99b
Merge pull request #1147 from alexcrichton/more-slicing
Add conversions between typed arrays and Rust
2019-01-07 12:59:38 -06:00
Alex Crichton
8b0416a0e5
Merge pull request #1155 from derekdreery/fix_dictionaries
Make dictionaries use their original text in js
2019-01-07 12:45:15 -06:00
Richard Dodd
8bc9fad103 Fix error 2019-01-07 17:40:42 +00:00
Richard Dodd
3d2efb0dff Add test to check case of field. 2019-01-07 17:09:10 +00:00
Alex Crichton
194a169c24
Merge pull request #1148 from derekdreery/spawn_local
Spawn local
2019-01-07 10:27:44 -06:00
Alex Crichton
fbf000a508 Bump to 0.2.30 2019-01-07 07:47:07 -08:00
Richard Dodd
687fc278a7 Revert previous change. 2019-01-07 14:23:10 +00:00
Richard Dodd
46d4330637 Make dictionaries use their original text in js 2019-01-07 14:15:00 +00:00
Richard Dodd
73913c99f2 Relax bound on Future 2019-01-05 18:10:14 +00:00
Richard Dodd
25ac4549a0 Docs 2019-01-05 14:37:39 +00:00
Richard Dodd
c849ef3cf4 Add naive spawn_local implementation + tests
This is just a naive implementation. It seems it can be improved using a
custom task queue, but that can be in a separate PR.
2019-01-05 14:34:50 +00:00
Alex Crichton
2d7f601696 Add conversions between typed arrays and Rust
For all typed arrays, this commit adds:

* `TypedArray::view(src: &[Type])`
* `TypedArray::copy_to(&self, dst: &mut [Type])`

The `view` function is unsafe because it doesn't provide any guarantees
about lifetimes or mutability. The `copy_to` function is, however, safe.

Closes #811
2019-01-04 10:42:14 -08:00
Alex Crichton
b4f172899c Fix order of export/gc
We might gc a table away so if we need to export it be sure to do so
before we gc! Additionally remove an extraneous gc that snuck in at some
point, no need to do more than one.

Closes #1130
2019-01-03 11:38:28 -08:00
Alex Crichton
47c4347955 Update UI tests 2019-01-02 08:35:05 -08:00
Daniel Barney
3858fe773f
fixing a small spelling error
I realize that this is just fixing spelling on some comments and a fairly minor correction at that.
2018-12-29 22:26:51 -07:00
Alex Crichton
9db0addb63 Update wat syntax with upstream changes 2018-12-19 15:49:05 -08:00
Alex Crichton
9237d4cf2c Flag all web-sys methods as structural
This was an intended change from #1019, but we forgot to apply it!

Closes #1095
2018-12-17 10:43:48 -08:00
Alex Crichton
ae49dd8697 Uncomment a webidl method we now support
First commented out in #568 when we didn't support this we now do!

Closes #1111
2018-12-14 13:25:35 -08:00
Alex Crichton
c6b74ffb43
Merge pull request #1106 from mvlabat/default-support
Add support for importing default exports
2018-12-11 15:48:10 -06:00
mvlabat
371e864509 Add support for importing default exports 2018-12-11 21:00:00 +02:00
dependabot[bot]
1610d199e3
Update rouille requirement from 2.1.0 to 3.0.0
Updates the requirements on [rouille](https://github.com/tomaka/rouille) to permit the latest version.
- [Release notes](https://github.com/tomaka/rouille/releases)
- [Changelog](https://github.com/tomaka/rouille/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tomaka/rouille/commits)

Signed-off-by: dependabot[bot] <support@dependabot.com>
2018-12-10 08:16:06 +00:00
DavidOConnor
a4bc5049c6 Added an --out-name param to the CLI, to allow custom output file names 2018-12-04 21:35:05 -05:00
Alex Crichton
63e3ba722d Bump to 0.2.29 2018-12-04 06:04:47 -08:00
Alex Crichton
a83c3af4bf Ensure our JS heap is a dense array
Turns out `heap.fill(undefined)` is required to ensure it's a dense
array, otherwise we'll accidentally be a sparse array and much slower
than necessary!
2018-11-30 13:23:41 -08:00
Alex Crichton
29531c0abf Run rustfmt 2018-11-30 13:04:27 -08:00
Alex Crichton
49d835a7bc Switch from heap/stack to just a heap
This commit switches strategies for storing `JsValue` from a heap/stack
to just one heap. This mirrors the new strategy for `JsValue` storage
in #1002 and should make multiplexing those strategies at
`wasm-bindgen`-time much easier.

Instead of having one array which acts as a stack for borrowed values
and one array for a heap of borrowed values, only one JS array is used
for storage of JS values now. This makes `getObject` far simpler by
simply being an array access, but it means that cloning an object now
reserves a new slot instead of reference counting it. If the old
reference counting behavior is needed it's thought that `Rc<JsValue>`
can be used in Rust.

The new "heap" has an initial stack pointer which grows downwards, and a
heap which grows upwards. The heap is a singly-linked-list which is
allocated/deallocated from. The stack grows downwards to zero and
presumably starts generating errors once it underflows. An initial stack
size of 32 is chosen as that should encompass all use cases today, but
we can eventually probably add configuration for this!

Note that the heap is initialized to all `null` for the stack and then
the initial JS values (`undefined`, `null`, `true`, `false`) are pushed
onto the heap in reserved locations.
2018-11-30 12:07:16 -08:00
Alex Crichton
07b148789d Defer exposing methods until they're needed
Previously `catch` and `variadic` would exopse methods in our JS shims,
but they did so earlier than necessary. Turns out `variadic` didn't
actually need to expose anything and `catch` could do so much later!
2018-11-29 17:50:13 -08:00
Sendil Kumar N
fbad34a4cb
Merge pull request #1064 from alexcrichton/wasm2es6js-imports
wasm2es6js: Fix handling of exported imports
2018-11-30 01:01:45 +01:00
Alex Crichton
91e9495805
Merge pull request #1065 from alexcrichton/describe-closures
Move closure shims into the descriptor
2018-11-29 17:30:58 -06:00
Alex Crichton
5f966c5a8f
Merge pull request #1063 from alexcrichton/wasm2es6js-start
wasm2es6js: Fix handling of start function
2018-11-29 17:30:24 -06:00
Alex Crichton
2bd9c0eafb
Merge pull request #1067 from alexcrichton/minor-tweaks
A few minor CLI tweaks during work on #1002
2018-11-29 15:16:14 -06:00
Alex Crichton
42053ddd4e Move closure shims into the descriptor
Currently closure shims are communicated to JS at runtime, although at
runtime the same constant value is always passed to JS! More pressing,
however, work in #1002 requires knowledge of closure descriptor indices
at `wasm-bindgen` time which is not currently known.

Since the closure descriptor shims and such are already constant values,
this commit moves the descriptor function indices into the *descriptor*
for a closure/function pointer. This way we can learn about these values
at `wasm-bindgen` time instead of only knowing them at runtime.

This should have no semantic change on users of `wasm-bindgen`, although
some closure invocations may be slightly speedier because there's less
arguments being transferred over the boundary. Overall though this will
help #1002 as the closure shims that the Rust compiler generates may not
be the exact ones we hand out to JS, but rather wrappers around them
which do `anyref` business things.
2018-11-29 12:42:44 -08:00
Alex Crichton
430fce7a8b Enable env_logger for the wasm-bindgen CLI tool
This was intended earlier, but fogotten! Found during work on #1002
2018-11-29 12:25:24 -08:00
Alex Crichton
82bfbf9d20 Add more context to a wasm-bindgen-test-runner error
Minor cleanup I found during #1002
2018-11-29 12:25:10 -08:00
Alex Crichton
167274c9b4 Remove an unused crate from wasm-bindgen-webidl
Apparently this is no longer needed according to rustc!
2018-11-29 12:22:54 -08:00
Alex Crichton
b4171d0bb2 wasm2es6js: Fix handling of exported imports
This commit fixes a case in `wasm2es6js` where if an imported function
was reexported it wasn't handled correctly. This doesn't have a direct
test but came up during the development of #1002
2018-11-29 11:56:12 -08:00
Alex Crichton
522e973694 wasm2es6js: Fix handling of start function
This is split out from #1002 and is intended to fix the tool's handling
of the `start` function. For the most accurate emulation of the wasm ESM
spec I believe we need to defer execution of the start function until
all our exports are wired up which should allow valid cyclical
references during instantiation.

The fix here is to remove the start function, if one is present, and
inject an invocation of it at the end of initialization (after our
exports are wired up). This fixes tests on #1002, but doesn't have any
direct analogue for tests here just yet.

Along the way because multiple files now come out of `wasm2es6js` by
default I've added an `--out-dir` argument as well as `-o` to ensure
that a folder for all outputs can be specified.
2018-11-29 11:52:23 -08:00
Alex Crichton
a2aa28e4d3 Add a #[wasm_bindgen(start)] attribute
This commit adds a new attribute to `#[wasm_bindgen]`: `start`. The
`start` attribute can be used to indicate that a function should be
executed when the module is loaded, configuring the `start` function of
the wasm executable. While this doesn't necessarily literally configure
the `start` section, it does its best!

Only one crate in a crate graph may indicate `#[wasm_bindgen(start)]`,
so it's not recommended to be used in libraries but only end-user
applications. Currently this still must be used with the `crate-type =
["cdylib"]` annotation in `Cargo.toml`.

The implementation here is somewhat tricky because of the circular
dependency between our generated JS and the wasm file that we emit. This
circular dependency makes running initialization routines (like the
`start` shim) particularly fraught with complications because one may
need to run before the other but bundlers may not necessarily respect
it. Workarounds have been implemented for various emission strategies,
for example calling the start function directly after exports are wired
up with `--no-modules` and otherwise working around what appears to be
a Webpack bug with initializers running in a different order than we'd
like. In any case, this in theory doesn't show up to the end user!

Closes #74
2018-11-28 22:11:15 -08:00