rustwasm/wasm-bindgen
1
0
Fork 0
mirror of https://github.com/rustwasm/wasm-bindgen.git synced 2024-12-15 21:02:10 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity
de85d99acd
wasm-bindgen/.travis.yml
Alex Crichton 4181fb311a Add experimental support for the anyref type 
This commit adds experimental support to `wasm-bindgen` to emit and
leverage the `anyref` native wasm type. This native type is still in a
proposal status (the reference-types proposal). The intention of
`anyref` is to be able to directly hold JS values in wasm and pass the
to imported functions, namely to empower eventual host bindings (now
renamed WebIDL bindings) integration where we can skip JS shims
altogether for many imports.

This commit doesn't actually affect wasm-bindgen's behavior at all
as-is, but rather this support requires an opt-in env var to be
configured. Once the support is stable in browsers it's intended that
this will add a CLI switch for turning on this support, eventually
defaulting it to `true` in the far future.

The basic strategy here is to take the `stack` and `slab` globals in the
generated JS glue and move them into wasm using a table. This new table
in wasm is managed at the fringes via injected shims. At
`wasm-bindgen`-time the CLI will rewrite exports and imports with shims
that actually use `anyref` if needed, performing loads/stores inside the
wasm module instead of externally in the wasm module.

This should provide a boost over what we have today, but it's not a
fantastic strategy long term. We have a more grand vision for `anyref`
being a first-class type in the language, but that's on a much longer
horizon and this is currently thought to be the best we can do in terms
of integration in the near future.

The stack/heap JS tables are combined into one wasm table. The stack
starts at the end of the table and grows down with a stack pointer (also
injected). The heap starts at the end and grows up (state managed in
linear memory). The anyref transformation here will hook up various
intrinsics in wasm-bindgen to the runtime functionality if the anyref
supoprt is enabled.

The main tricky treatment here was applied to closures, where we need JS
to use a different function pointer than the one Rust gives it to use a
JS function pointer empowered with anyref. This works by switching up a
bit how descriptors work, embedding the shims to call inside descriptors
rather than communicated at runtime. This means that we're accessing
constant values in the generated JS and we can just update the constant
value accessed.
2019-02-20 07:28:54 -08:00

257 lines
11 KiB
YAML
Raw Blame History

language: rust
sudo: false
INSTALL_NODE_VIA_NVM: &INSTALL_NODE_VIA_NVM
|
rustup target add wasm32-unknown-unknown
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.8/install.sh | bash
source ~/.nvm/nvm.sh
nvm install v10.9
INSTALL_GECKODRIVER: &INSTALL_GECKODRIVER
|
curl --retry 5 -LO https://github.com/mozilla/geckodriver/releases/download/v0.21.0/geckodriver-v0.21.0-linux64.tar.gz
tar xf geckodriver-v0.21.0-linux64.tar.gz
DEPLOY_TO_GITHUB: &DEPLOY_TO_GITHUB
before_deploy:
|
name="wasm-bindgen-$TRAVIS_TAG-$TARGET"
mkdir "$name"
cp "target/$TARGET/release/wasm-bindgen" "$name/"
cp "target/$TARGET/release/wasm2es6js" "$name/"
cp "target/$TARGET/release/wasm-bindgen-test-runner" "$name/"
cp README.md LICENSE-MIT LICENSE-APACHE "$name/"
tar czvf "$name.tar.gz" "$name"
deploy:
api_key:
secure: "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"
file_glob: true
file:
- wasm-bindgen-$TRAVIS_TAG-$TARGET.tar.gz
on:
tags: true
provider: releases
skip_cleanup: true
if: branch = master OR branch =~ /^\d/
INSTALL_AWS: &INSTALL_AWS
|
pip install --user awscli
export PATH=$HOME/.local/bin:$PATH
mkdir -p ~/$TRAVIS_BUILD_NUMBER
before_install:
- target=x86_64-unknown-linux-musl
- if [ "$TRAVIS_OS_NAME" = "osx" ]; then target=x86_64-apple-darwin; fi
- curl -L https://github.com/mozilla/sccache/releases/download/0.2.7/sccache-0.2.7-$target.tar.gz | tar xzf -
- export PATH=$PATH:`pwd`/sccache-0.2.7-$target
- export RUSTC_WRAPPER=sccache
after_script:
- sccache -s
matrix:
include:
# Tests for wasm-bindgen itself pass
- name: "test wasm-bindgen crate"
install:
- *INSTALL_NODE_VIA_NVM
- *INSTALL_GECKODRIVER
- export GECKODRIVER=`pwd`/geckodriver
script:
# Run a test or two that makes sure `#[wasm_bindgen]` works "reasonably"
# on non-wasm platforms
- cargo test
# Run the main body of the test suite
- cargo test --target wasm32-unknown-unknown
# Make sure the anyref pass at least compiles even if it doesn't run
- NODE_ARGS=/dev/null WASM_BINDGEN_ANYREF=1 cargo test --target wasm32-unknown-unknown --test wasm
# Rerun the test suite but disable `--debug` in generated JS
- WASM_BINDGEN_NO_DEBUG=1 cargo test --target wasm32-unknown-unknown
# Make sure our serde tests work
- cargo test --target wasm32-unknown-unknown --features serde-serialize
# Make sure the `std` feature works if disabled
- cargo test --target wasm32-unknown-unknown -p no-std
# Make sure the `wasm-bindgen-futures` tests pass.
- cargo test -p wasm-bindgen-futures
- cargo test -p wasm-bindgen-futures --target wasm32-unknown-unknown
addons:
firefox: latest
if: branch = master
# Tests the `nightly` feature of wasm-bindgen
- rust: nightly
name: "test: wasm-bindgen crate nightly feature"
install:
- *INSTALL_NODE_VIA_NVM
script:
- cargo test --target wasm32-unknown-unknown --features nightly --test wasm
if: branch = master
# All examples work
- name: "examples - almost all examples"
install:
- *INSTALL_NODE_VIA_NVM
- *INSTALL_AWS
- npm install
- curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh -s -- -f
script:
- cargo build -p wasm-bindgen-cli
- ln -snf target/debug/wasm-bindgen $HOME/.cargo/wasm-bindgen
- |
for dir in `ls examples | grep -v README | grep -v asm.js | grep -v raytrace | grep -v no_modules`; do
(cd examples/$dir &&
ln -fs ../../node_modules . &&
npm run build -- --output-path $HOME/$TRAVIS_BUILD_NUMBER/exbuild/$dir) || exit 1;
done
- if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then aws s3 sync --quiet ~/$TRAVIS_BUILD_NUMBER s3://wasm-bindgen-ci/$TRAVIS_BUILD_NUMBER; fi
if: branch = master
- rust: nightly
name: "examples - raytracer"
install:
- *INSTALL_AWS
- rustup component add rust-src
- curl -L https://github.com/japaric/xargo/releases/download/v0.3.13/xargo-v0.3.13-x86_64-unknown-linux-musl.tar.gz | tar xzf -
- export PATH=$PATH:`pwd`
script:
- sed -i 's/python/#python/' examples/raytrace-parallel/build.sh
- (cd examples/raytrace-parallel && ./build.sh)
- dst=$HOME/$TRAVIS_BUILD_NUMBER/exbuild/raytrace-parallel
- mkdir -p $dst
- cp examples/raytrace-parallel/*.{js,html,wasm} $dst
- if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then aws s3 sync ~/$TRAVIS_BUILD_NUMBER s3://wasm-bindgen-ci/$TRAVIS_BUILD_NUMBER; fi
if: branch = master
# The `cli-support` crate's tests pass
- name: "test cli-support crate"
script: cargo test -p wasm-bindgen-cli-support
if: branch = master
# The `web-sys` crate's tests pass
- name: "test web-sys crate"
install:
- *INSTALL_NODE_VIA_NVM
- *INSTALL_GECKODRIVER
script:
- export RUST_LOG=wasm_bindgen_test_runner
# Test out builds with just a few features
- cargo build --manifest-path crates/web-sys/Cargo.toml --target wasm32-unknown-unknown
- cargo build --manifest-path crates/web-sys/Cargo.toml --target wasm32-unknown-unknown --features Node
- cargo build --manifest-path crates/web-sys/Cargo.toml --target wasm32-unknown-unknown --features Element
- cargo build --manifest-path crates/web-sys/Cargo.toml --target wasm32-unknown-unknown --features Window
# Now run all the tests with all the features
- GECKODRIVER=`pwd`/geckodriver cargo test --manifest-path crates/web-sys/Cargo.toml --target wasm32-unknown-unknown --all-features
addons:
firefox: latest
chrome: stable
if: branch = master
# The `js-sys` crate's tests pass
- name: "test js-sys crate"
install:
- *INSTALL_NODE_VIA_NVM
- *INSTALL_GECKODRIVER
script:
- export RUST_LOG=wasm_bindgen_test_runner
- GECKODRIVER=`pwd`/geckodriver cargo test -p js-sys --target wasm32-unknown-unknown
addons:
firefox: latest
chrome: stable
if: branch = master
# WebIDL tests pass
- name: "test wasm-bindgen-webidl crate"
install: *INSTALL_NODE_VIA_NVM
script:
- cargo test -p wasm-bindgen-webidl
- cargo test -p webidl-tests --target wasm32-unknown-unknown
if: branch = master
# UI tests for the macro work just fine
- rust: nightly
name: "test ui tests"
script: cargo test -p ui-tests
if: branch = master
# wasm-interpreter tests work alright
- name: "test wasm-bindgen-wasm-interpreter crate"
install:
- git clone https://github.com/WebAssembly/wabt
- mkdir -p wabt/build
- (cd wabt/build && cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=sccache -DCMAKE_CXX_COMPILER_ARG1=c++ -DBUILD_TESTS=OFF && cmake --build . -- -j4)
- export PATH=$PATH:`pwd`/wabt/build
script: cargo test -p wasm-bindgen-wasm-interpreter
if: branch = master
# Dist linux binary
- name: "dist: Linux (x86_64-unknown-linux-musl)"
env: JOB=dist-linux TARGET=x86_64-unknown-linux-musl
before_script: rustup target add $TARGET
script:
- cargo build --manifest-path crates/cli/Cargo.toml --release --target $TARGET --features vendored-openssl
# no need to ship debuginfo to users
- strip -g target/$TARGET/release/wasm-bindgen
- strip -g target/$TARGET/release/wasm-bindgen-test-runner
- strip -g target/$TARGET/release/wasm2es6js
addons:
apt:
packages:
- musl-tools
<<: *DEPLOY_TO_GITHUB
# Dist OSX binary
- name: "dist: OSX (x86_64-apple-darwin)"
os: osx
env: JOB=dist-osx MACOSX_DEPLOYMENT_TARGET=10.7 TARGET=x86_64-apple-darwin
script: cargo build --manifest-path crates/cli/Cargo.toml --release --target $TARGET
<<: *DEPLOY_TO_GITHUB
# Build mdbook documentation
- name: "doc: Guide documentation"
install:
- mkdir -p $HOME/mdbook
- curl -L https://github.com/rust-lang-nursery/mdBook/releases/download/v0.2.1/mdbook-v0.2.1-x86_64-unknown-linux-musl.tar.gz | tar xzf - -C $HOME/mdbook
- export PATH=$PATH:$HOME/mdbook
- *INSTALL_AWS
script:
- (cd guide && mdbook build)
- rm -rf ~/$TRAVIS_BUILD_NUMBER
- mv guide/book ~/$TRAVIS_BUILD_NUMBER
- if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then aws s3 sync --quiet ~/$TRAVIS_BUILD_NUMBER s3://wasm-bindgen-ci/$TRAVIS_BUILD_NUMBER; fi
if: branch = master
# Build API documentation
- rust: stable
name: "doc: API documentation"
install: *INSTALL_AWS
script:
- cargo doc --no-deps --features 'nightly serde-serialize'
- cargo doc --no-deps --manifest-path crates/js-sys/Cargo.toml
- cargo doc --no-deps --manifest-path crates/futures/Cargo.toml
- cargo doc --no-deps --manifest-path crates/web-sys/Cargo.toml --all-features
- mv target/doc ~/$TRAVIS_BUILD_NUMBER/api
- if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then aws s3 sync --quiet ~/$TRAVIS_BUILD_NUMBER s3://wasm-bindgen-ci/$TRAVIS_BUILD_NUMBER; fi
if: branch = master
# Take compiled examples and mdbook/API docs and deploy them to gh-pages
- stage: deploy-gh-pages
install: *INSTALL_AWS
script:
- aws s3 sync --quiet s3://wasm-bindgen-ci/$TRAVIS_BUILD_NUMBER ~/$TRAVIS_BUILD_NUMBER
- mv ~/$TRAVIS_BUILD_NUMBER doc
deploy:
provider: pages
skip-cleanup: true
github-token: $GITHUB_TOKEN # Set in travis-ci.org dashboard, marked secure
local-dir: doc
keep-history: false
after_deploy:
- aws s3 rm --recursive s3://rust-lang-ci-sccache2/$TRAVIS_BUILD_NUMBER
if: branch = master AND type != pull_request
notifications:
email:
on_success: never
Reference in New Issue View Git Blame Copy Permalink